CN222318966U - A fully automatic urine protein analysis and detection line - Google Patents

Abstract

The utility model discloses a full-automatic urine protein analysis and detection assembly line which comprises a feeding machine, a urine protein analyzer and a discharging machine, wherein the feeding machine is used for conveying samples to be detected to the urine protein analyzer, the urine protein analyzer is provided with a feeding component, a conveying component, a detection component and a discharging component, the conveying component is used for conveying detection samples from the feeding component to the discharging component, the detection component is used for detecting the samples, the feeding component is provided with a feeding conveying line, the discharging component is provided with a discharging conveying line, one end of the feeding conveying line is connected with a feeding mechanism, the other end of the feeding conveying line is connected with the discharging conveying line, and the discharging machine is used for receiving empty test tubes sent out of the urine protein analyzer and arranging the empty test tubes in order. The automatic feeding, automatic detection and automatic discharging can be realized without manual participation, the labor cost is reduced, the detection efficiency is improved, and the online operation can be realized, so that the detection efficiency is further improved.

Description

Full-automatic urine protein analysis and detection assembly line

Technical Field

The utility model relates to the technical field of medical detection equipment, in particular to a full-automatic urine protein analysis and detection assembly line.

Background

Urine testing is a routine testing project in modern medical engineering and clinical medicine, and is one of three general tests. Urine protein analyzers are specialized instruments that combine with reagents made using dry chemical principles to perform clinical urine analysis. The detection reagent generates color change according to the content of a plurality of specific components in urine, and the urine protein analyzer outputs a test report after identifying the color change condition of the urine after the urine is combined with the reagent and converting the color change condition into the component content.

When a sample is sampled, a sampling person generally places the sample into a test tube, attaches an identification code capable of identifying identity information of a detected person to the test tube, and then places the test tube onto a test tube rack respectively so as to transfer the test tube to a urine protein analyzer for detection.

At present, the existing urine protein analyzer is basically used for single-machine detection, and mostly uses a test tube for manually taking and holding urine samples, so that the special personnel are required to keep on duty, the labor cost is high, and the detection efficiency is lower.

Disclosure of utility model

In order to solve part or all of the problems in the prior art, the utility model provides a full-automatic urine protein analysis and detection assembly line, which comprises a feeding machine, a urine protein analyzer and a discharging machine which are sequentially connected, wherein the feeding machine is provided with a feeding mechanism which is used for conveying samples to be detected to the urine protein analyzer, the urine protein analyzer comprises a machine table, the machine table is provided with a feeding assembly, a conveying assembly, a detection assembly and a discharging assembly, the feeding assembly is respectively connected with the feeding mechanism and the conveying assembly, the conveying assembly is used for conveying the samples to be detected from the feeding assembly to the discharging assembly, the detection assembly is connected with the conveying assembly and is used for extracting the samples to be detected from the conveying assembly and detecting the samples to be detected, the discharging assembly is provided with a discharging conveyor line, one end of the feeding conveyor line is connected with the feeding mechanism, the other end of the feeding conveyor line is connected with the discharging conveyor line, and the discharging assembly is respectively connected with the discharging conveyor line and the pushing mechanism.

As a further improvement of the utility model, the machine is provided with a sample liquid extracting mechanism, a reagent storage mechanism, a reagent liquid extracting mechanism, a stirring mechanism and a detection mechanism, wherein the sample liquid extracting mechanism is respectively connected with the material conveying assembly and the detection mechanism, the reagent storage mechanism is used for storing detection reagents, the reagent liquid extracting mechanism is respectively connected with the reagent storage mechanism and the detection mechanism, the stirring mechanism is connected with the detection mechanism and is used for uniformly stirring the detection reagents and the detection samples in the detection mechanism, and the detection mechanism is used for detecting mixed solutions of the detection reagents and the detection samples.

As a further improvement of the utility model, a code scanning mechanism is arranged at the position of the machine table corresponding to the material conveying assembly, and the code scanning mechanism is used for scanning the identification code on the test tube on the material conveying assembly.

The code scanning mechanism comprises a code scanning mounting frame and a calibration mounting frame, wherein the code scanning mounting frame is provided with a code scanning head, the code scanning head is used for scanning an identification code on a test tube on a material conveying assembly, the calibration mounting frame is provided with a calibration motor, the output end of the calibration motor is provided with a calibration driving wheel, the calibration driving wheel is rotatably connected with the calibration mounting frame and can be abutted with the side wall of the test tube on the material conveying assembly, the code scanning mounting frame is provided with a rotatable calibration driven wheel, the calibration driven wheel is arranged at a position corresponding to the calibration driving wheel, and the calibration driven wheel can be abutted with one side, far away from the calibration driving wheel, of the test tube on the material conveying assembly.

As a further improvement of the utility model, the detection mechanism is provided with a detection box, the sample liquid extracting mechanism, the reagent liquid extracting mechanism and the stirring mechanism can be respectively connected with the detection box, the corresponding positions of the machine table and the detection box are provided with a detection cleaning mechanism, and the detection cleaning mechanism is used for cleaning the detection box.

The detection cleaning mechanism comprises a cleaning mounting frame, wherein the cleaning mounting frame is connected with the machine table, a cleaning motor is arranged on the cleaning mounting frame, a cleaning driving wheel is arranged at the output end of the cleaning motor, a cleaning lifting rod is eccentrically arranged on the side surface of the cleaning driving wheel, a cleaning lifting guide rail is arranged on the cleaning mounting frame, a cleaning head mounting frame is slidably arranged on the cleaning lifting guide rail, a cleaning needle tube is arranged on the cleaning head mounting frame, the cleaning needle tube is externally connected with cleaning liquid, the cleaning head mounting frame is connected with the cleaning lifting rod, the cleaning lifting rod can push the cleaning head mounting frame to move upwards on the cleaning lifting guide rail, an auxiliary spring is arranged on the cleaning mounting frame, the other end of the auxiliary spring is connected with the cleaning head mounting frame, and the auxiliary spring is used for driving the cleaning head mounting frame to move downwards on the cleaning lifting guide rail.

As a further improvement of the utility model, the pushing mechanism comprises a first pushing component and a second pushing component, the first pushing component is respectively connected with the material receiving conveying line and the second pushing component, the first pushing component is used for pushing the test tube rack onto the second pushing component, and the second pushing component is used for pushing the test tube rack to move in a direction away from the first pushing component.

As a further improvement of the utility model, the feeding machine comprises a cabinet, a sample placing table is arranged in the cabinet, the feeding mechanism comprises a grabbing manipulator, a flat pushing mechanism, a advancing mechanism and a pushing mechanism, the grabbing manipulator, the flat pushing mechanism, the advancing mechanism and the pushing mechanism are respectively connected with the sample placing table, the grabbing manipulator is used for grabbing a sample to be detected on the sample placing table, the flat pushing mechanism is used for pushing the sample to be detected on the sample placing table onto the advancing mechanism, the advancing mechanism is used for conveying the sample onto the pushing mechanism, and the pushing mechanism is respectively connected with the feeding conveying line and the advancing mechanism and is used for pushing the sample onto the feeding conveying line.

As a further improvement of the utility model, the advancing mechanism comprises an advancing fixed plate, the advancing fixed plate is connected with the cabinet, an advancing motor and a transmission assembly are arranged on the advancing fixed plate, the output end of the advancing motor is connected with the transmission assembly, a tray is arranged on the transmission assembly, the advancing motor can drive the tray to be flush with the sample placing table, and the advancing motor can drive the tray to move up and down and move back and forth.

As a further improvement of the utility model, a feeding machine is arranged between the feeding machine and the urine protein analyzer, a feeding platform, a feeding mechanism and a feeding conveying line are arranged on the feeding machine, the feeding conveying line is respectively connected with the feeding conveying line and a pushing mechanism, the pushing mechanism can push samples onto the feeding conveying line, and the feeding mechanism can push test tube racks on the feeding platform onto the feeding conveying line.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the cooperation of the feeding machine, the urine protein analyzer and the discharging machine, automatic feeding, automatic detection and automatic discharging can be realized, manual participation is not needed, the labor intensity of operators is greatly reduced, the labor cost is reduced, the detection efficiency is also greatly improved, and meanwhile, through the cooperation of the feeding conveying line and the discharging conveying line, the online operation of a plurality of urine protein analyzers can be realized, so that the detection efficiency is improved.

The automatic test tube feeding and discharging device comprises a feeding mechanism, a material conveying assembly, a material pushing mechanism, a material receiving conveying line, a material pushing mechanism, a material feeding mechanism, a material detecting assembly, a material discharging assembly and an automatic feeding and discharging and automatic detecting processing process.

If a plurality of urine protein analyzers are in online detection, in the processing process, when the previous urine protein analyzer is detecting, a test tube rack which is conveyed to a feeding conveying line of the urine protein analyzer at the back can be directly conveyed to a discharging conveying line by the feeding conveying line of the urine protein analyzer, then a sample to be detected is conveyed to the feeding conveying line of the next urine protein analyzer by the discharging conveying line of the urine protein analyzer, and the like, so that the online detection of the plurality of urine protein analyzers can be realized, and the efficiency is improved.

Drawings

In order to more clearly illustrate the utility model or the solutions of the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of an embodiment of the present utility model, fig. 2 is a schematic structural diagram of a urine protein analyzer of the embodiment of the present utility model, fig. 3 is a schematic structural diagram of a test tube and a test tube rack of the embodiment of the present utility model, fig. 4 is a schematic structural diagram of a code scanning mechanism of the embodiment of the present utility model, fig. 5 is a schematic structural diagram of a calibration mounting frame of the embodiment of the present utility model, fig. 6 is a schematic structural diagram of a feeding assembly of the embodiment of the present utility model, fig. 7 is a schematic structural diagram of a material transporting assembly of the embodiment of the present utility model, fig. 8 is a schematic structural diagram of a detection cleaning mechanism of the embodiment of the present utility model, fig. 9 is a schematic structural diagram of a feeding machine of the embodiment of the present utility model, fig. 10 is a schematic structural diagram of a gripping manipulator of the embodiment of the present utility model, fig. 11 is a schematic structural diagram of a clamping assembly of the embodiment of the present utility model, fig. 12 is a schematic structural diagram of a pushing mechanism of the embodiment of the present utility model, and fig. 13 is a schematic structural diagram of a pushing mechanism and a sample placement stage of the embodiment of the present utility model.

Fig. 14 is a schematic structural view of an advancing mechanism in an embodiment of the present utility model, fig. 15 is a schematic structural view of an advancing mechanism in an embodiment of the present utility model, fig. 16 is a schematic structural view of an advancing mechanism in an embodiment of the present utility model, fig. 17 is a schematic structural view of a feeder in an embodiment of the present utility model, fig. 18 is a schematic structural view of a blanking machine in an embodiment of the present utility model, fig. 19 is a schematic structural view of a receiving conveyor line in an embodiment of the present utility model, fig. 20 is a schematic structural view of a first pushing assembly in an embodiment of the present utility model, and fig. 21 is a schematic structural view of a second pushing assembly in an embodiment of the present utility model.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, the terms used in this description are for the purpose of describing particular embodiments only and are not intended to limit the utility model, and the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the described embodiments of the utility model may be combined with other embodiments.

In order to enable those skilled in the art to better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1 to 21, a fully automatic urine protein analysis and detection line includes a feeder 100, a urine protein analyzer 300 and a unloader 400 connected in sequence. The feeding machine 100 is provided with a feeding mechanism 100, one side of the feeding machine 100 is provided with a feeding frame 500, and the feeding machine 100 is respectively connected with the feeding frame 500 and the urine protein analyzer 300 and is used for conveying samples to be detected on the feeding frame 500 to the urine protein analyzer 300. Before detection, an operator can place the test tube 700 containing the sample to be detected on the test tube rack 800 in advance, and place the test tube rack 800 on the feeding rack 500 in an orderly manner through the upper computer, and during detection, the test tube rack 800 can be sequentially conveyed to the urine protein analyzer 300 for detection by controlling the feeding machine 100 to work.

Urine protein analyzer 300 includes board 31, is equipped with feeding subassembly 32, fortune material subassembly 33, detection subassembly and ejection of compact subassembly 34 on the board 31, feeding subassembly 32 links to each other with material loading machine 100 and fortune material subassembly 33 respectively, fortune material subassembly 33 is used for carrying the detection sample from feeding subassembly 32 to ejection of compact subassembly 34, detection subassembly links to each other with fortune material subassembly 33, be used for extracting the sample that waits to detect from fortune material subassembly 33, and detect the sample, be equipped with feeding transfer chain 35 on the feeding subassembly 32, be equipped with ejection of compact transfer chain 36 on the ejection of compact subassembly 34, feeding transfer chain 35's one end links to each other with material loading machine 100, the other end links to each other with ejection of compact transfer chain 36. Be equipped with on the blanking machine 400 and connect material transfer chain 41, pushing equipment and blowing platform 42, ejection of compact transfer chain 36 can carry test-tube rack 800 to connect material transfer chain 41 on, connect material transfer chain 41 to link to each other with pushing equipment, pushing equipment is used for with connect the test-tube rack 800 on the material transfer chain 41 to push to the blowing platform 42 on. In the detection process, the feeder 100 conveys the test tube rack 800 containing the sample to be detected onto the feeding conveying line 35, the sample is conveyed onto the feeding assembly 32 through the feeding conveying line 35, the sample is pushed onto the transporting assembly 33 through the feeding assembly 32, the sample to be detected is extracted from the transporting assembly 33 through the detecting assembly and detected, the sample plate is detected, and the empty test tube 700 with the extracted sample to be detected is conveyed onto the discharging assembly 34 through the transporting assembly 33 and conveyed onto the discharging conveying line 36. The test tube rack 800 with the empty test tube 700 is conveyed to the material receiving conveying line 41 through the material discharging conveying line 36, then the test tube rack 800 on the material receiving conveying line 41 is conveyed to the pushing mechanism through the material receiving conveying line 41, the test tube rack 800 on the material receiving conveying line 41 is pushed to the material discharging platform 42 to be orderly arranged through the pushing mechanism, and after the test tube rack 800 is fully arranged on the material discharging platform 42, an operator uniformly removes the test tube rack 800 from the material discharging platform 42.

The full-automatic urine protein analysis and detection assembly line can realize automatic feeding, automatic detection and automatic discharging through the cooperation of the feeding machine 100, the urine protein analyzer 300 and the discharging machine 400, does not need manual participation, greatly reduces the labor intensity of operators, reduces the labor cost and can also greatly improve the detection efficiency, and meanwhile, the utility model can realize the online operation of a plurality of urine protein analyzers 300 through the cooperation of the feeding conveyor line 35 and the discharging conveyor line 36, thereby improving the detection efficiency.

In this embodiment, two urine protein analyzers 300 are provided on line, the feeding conveyor line 35 of the front urine protein analyzer 300 is connected to the feeding machine 100, the discharging conveyor line 36 of the front urine protein analyzer 300 is connected to the feeding conveyor line 35 of the rear urine protein analyzer 300, the discharging conveyor line 36 of the rear urine protein analyzer 300 is connected to the receiving conveyor line 41, during processing, when the front urine protein analyzer 300 is detecting, the test tube rack 800 on the feeding conveyor line 35 of the rear urine protein analyzer 300 is directly conveyed to the discharging conveyor line 36 by the feeding conveyor line 35 of the urine protein analyzer 300, then the discharging conveyor line 36 of the urine protein analyzer 300 conveys the sample to be detected to the feeding conveyor line 35 of the next urine protein analyzer 300, and then the next urine protein analyzer 300 detects the sample on the test tube rack 800, thereby enabling the two urine protein analyzers 300 to detect different samples simultaneously and improving the efficiency. In other embodiments, the number of the urine protein analyzers 300 may be any number, and it is only necessary to ensure that the feeding conveyor line 35 of the first urine protein analyzer 300 is connected to the feeding mechanism 100, and the discharging conveyor line 36 of the last urine protein analyzer 300 is connected to the receiving conveyor line 41, and the urine protein analyzers 300 in the middle are connected end to end. Through setting up many urine protein analyzers 300, can ensure that material loading, ejection of compact and detection go on in step, need not to shut down and wait, can improve detection efficiency by a wide margin.

In this embodiment, a transition conveying line 600 is disposed between two urine protein analyzers 300, two ends of the transition conveying line 600 are respectively connected to the discharge conveying line 36 of the previous urine protein analyzer 300 and the feed conveying line 35 of the next urine protein analyzer 300, and by disposing the transition conveying line 600, the test tube rack 800 can smoothly flow from the first urine protein analyzer 300 to the second urine protein analyzer 300.

As shown in fig. 2, the machine 31 is provided with a sample liquid extracting mechanism 37, a reagent storage mechanism 38, a reagent liquid extracting mechanism 39, a stirring mechanism 310 and a detecting mechanism 311, the sample liquid extracting mechanism 37 is respectively connected with the material conveying component 33 and the detecting mechanism 311, the reagent storage mechanism 38 is used for storing a detecting reagent, the reagent liquid extracting mechanism 39 is respectively connected with the reagent storage mechanism 38 and the detecting mechanism 311, the stirring mechanism 310 is connected with the detecting mechanism 311 and is used for uniformly stirring the detecting reagent and the detecting sample in the detecting mechanism 311, and the detecting mechanism 311 is used for detecting a mixed solution of the detecting reagent and the detecting sample. Before working, various detection reagents are placed in the reagent storage mechanism 38 in advance, when the feeder 100 conveys the test tube rack 800 containing detection samples to the feeding conveying line 35 during detection, the feeding conveying line 35 is controlled to convey the test tube rack 800 to the corresponding position of the feeding component 32, the feeding component 32 is controlled to push the test tube rack 800 to the material conveying component 33, the test tube rack 800 is pushed by the material conveying component 33 to move to the corresponding position of the sample drawing mechanism 37, the sample drawing mechanism 37 is controlled to draw samples to be detected from test tubes 700 on the material conveying component 33 and convey the samples to the detection mechanism 311, the test tubes 700 with the samples drawn are conveyed to the material conveying component 34 by the material conveying component 33, are pushed to the material discharging conveying line 36 by the material discharging component 34 and are conveyed to the blanking machine 400 by the material discharging conveying line 36, and the collection of empty test tubes 700 is completed. When the sample extracting mechanism 37 extracts the detection sample, the reagent extracting mechanism 39 is controlled to extract the detection reagent from the reagent storage mechanism 38 and transfer the detection reagent to the detection mechanism 311, and when the detection reagent and the detection sample are respectively injected into the detection mechanism 311, the stirring mechanism 310 is controlled to work, the detection reagent and the detection sample in the detection mechanism 311 are uniformly stirred, the detection mechanism 311 detects the mixed solution, and the detection result is output.

As shown in fig. 2, 4 and 5, a code scanning mechanism 30 is disposed at a position on the machine 31 corresponding to the material conveying component 33, the code scanning mechanism 30 is used for scanning an identification code on a test tube 700 on the material conveying component 33, and the urine protein analyzer 300 obtains identity information of a tested person corresponding to a current test sample through the identification code on the code scanning test tube 700, so as to generate an accurate test report. The code scanning mechanism 30 comprises a code scanning installation frame 301 and a calibration installation frame 302, wherein a code scanning head 303 is arranged on the code scanning installation frame 301, and the code scanning head 303 is used for scanning an identification code on a test tube 700 on a material conveying assembly 33. The calibration mounting frame 302 is provided with a calibration motor 304, the output end of the calibration motor 304 is provided with a calibration driving wheel 305, the calibration driving wheel 305 is rotatably connected with the calibration mounting frame 302, the calibration driving wheel 305 can be abutted against the side wall of the test tube 700 on the material conveying assembly 33, the code scanning mounting frame 301 is provided with a rotatable calibration driven wheel 306, the calibration driven wheel 306 is arranged at a position corresponding to the calibration driving wheel 305, and the calibration driven wheel 306 can be abutted against one side, away from the calibration driving wheel 305, of the test tube 700 on the material conveying assembly 33. In actual work, the sampler cannot insert the test tube 700 into the test tube rack 800 along a uniform direction, so that the situation that the identification code on the test tube rack 800 does not correspond to the position of the scanning port 303 often occurs, and the direction of the test tube 700 on the test tube rack 800 needs to be adjusted in time, so that the two-dimensional code or the bar code on the test tube 700 can be aligned with the scanning port 303. Specifically, after the material conveying assembly 33 conveys the corresponding test tube 700 to the corresponding position of the scanning dock 303, the calibration driving wheel 305 is driven to rotate by controlling the calibration motor 304 to work, at the moment, the two sides of the test tube 700 are limited by the calibration driving wheel 305 and the calibration driven wheel 306, so that the test tube 700 rotates along with the calibration driving wheel 305, the calibration driven wheel 306 synchronously rotates, and in the process of rotating the test tube 700, the two-dimensional code or the bar code on the test tube 700 can rotate to an angle aligned with the scanning dock 303, so that the scanning dock 303 can recognize the two-dimensional code or the bar code on the test tube 700, and the function of scanning the bar code is realized.

In order to avoid interference to the motion of the material conveying assembly 33, a driven wheel driving assembly 307 is arranged on the code scanning mounting frame 301, the calibration driven wheel 306 is connected with the output end of the driven wheel driving assembly 307, and the driven wheel driving assembly 307 can drive the calibration driven wheel 306 to move in a direction approaching or separating from the calibration driving wheel 305. In the initial state, when the material conveying assembly 33 works, the calibration driven wheel 306 and the test tube 700 are in a separated state, so that the material conveying assembly 33 can push the test tube rack 800 to move towards the direction of the scanning assembly, when the test tube 700 on the test tube rack 800 is aligned with the scanning port 303, the material conveying assembly 33 stops working, then the driven wheel driving assembly 307 is controlled to work, the calibration driven wheel 306 is driven to move towards the direction close to the calibration driving wheel 305 until the calibration driven wheel 306 abuts against the side wall of the test tube 700, and then the calibration motor 304 is controlled to work, so that the test tube 700 can rotate under the limit of the calibration driving wheel 305 and the calibration driven wheel 306, and the aim of adjusting the orientation of the test tube 700 is fulfilled. When the two-dimensional code or the bar code on the test tube 700 is identified by the scanning head 303, the driven wheel driving assembly 307 is controlled to drive the calibration driven wheel 306 to move in a direction away from the calibration driving wheel 305, so that the calibration driven wheel 306 is separated from the test tube 700, and the material conveying assembly 33 can drive the test tube rack 800 to drive the test tube 700 to move.

As shown in fig. 2 and 6, a discharging table 312 is disposed on the machine table 31 at a position corresponding to the feeding assembly 32, the feeding assembly 32 is connected to the discharging table 312, and the feeding assembly 32 can push the sample to be detected on the discharging table 312 onto the transporting assembly 33. The feeding assembly 32 comprises a feeding installation frame 321, the feeding installation frame 321 is connected with the machine table 31, a feeding motor 322 and a feeding driven wheel 323 are arranged on the feeding installation frame 321, the feeding driven wheel 323 is rotatably connected with the feeding installation frame 321, a feeding driving wheel 324 is arranged at the output end of the feeding motor 322, a feeding driving belt 325 is sleeved on the feeding driving wheel 324 and the feeding driven wheel 323, a feeding pushing block 326 is arranged on the feeding driving belt 325, and the feeding pushing block 326 is connected with the discharging table 312. During processing, the feeding machine 100 conveys test tube racks 800 containing samples to be detected to the feeding conveying line 35, when the feeding conveying line 35 conveys the test tube racks 800 to be opposite to the discharging table 312, the feeding motor 322 is controlled to work to drive the feeding driving wheel 324 to rotate to drive the feeding driving belt 325 to move, the feeding driving belt 325 drives the feeding pushing block 326 to move together, the feeding pushing block 326 pushes the test tube racks of the feeding conveying line 35 to enter the discharging table 312, then the test tube racks 800 are pushed to slide on the discharging table 312 in a direction approaching to the conveying assembly 33, and accordingly the test tube racks 800 are conveyed to the conveying assembly 33 to complete a feeding process of the test tube racks 800, and then the feeding motor 322 can be controlled to rotate reversely to drive the feeding pushing block 326 to reset to an initial position.

In order to limit and guide the movement direction of the feeding pushing block 326, a feeding guide rail 327 is arranged on the feeding mounting frame 321, and the feeding pushing block 326 is in sliding clamping connection with the feeding guide rail 327. The movement direction of the feed pusher block 326 can be limited and guided by the limitation of the feed rail 327, thereby improving the stability of the feed.

The feeding pushing block 326 is provided with a first pushing block 328, the first pushing block 328 penetrates through the discharging table 312, the first pushing block 328 is hinged with the feeding pushing block 326, the first pushing block 328 can swing by taking a hinge point as an axis, the feeding pushing block 326 is provided with a feeding limiting column 329, and the first pushing block 328 can be abutted with the feeding limiting column 329. By providing the first pushing block 328 and the feeding limiting column 329, when the feeding motor 322 is reversed, the feeding pushing block 326 does not drive the test tube rack 800 to return to the initial position. During specific processing, when the feeding conveyor line 35 conveys the test tube rack 800 to a position opposite to the discharging table 312, the feeding motor 322 works, one end of the first pushing block 328 penetrating through the discharging table 312 abuts against the test tube rack 800 on the feeding conveyor line 35, the first pushing block 328 swings along the hinged end until the first pushing block 328 abuts against the feeding limiting column 329, and the first pushing block 328 can push the test tube rack 800 to slide on the discharging table 312 through the limiting of the feeding limiting column 329, so that the first pushing block 328 is pushed to the corresponding position of the conveying assembly 33. When the feeding motor 322 rotates reversely, the first pushing block 328 swings reversely along the hinge point under the thrust of the test tube rack 800 at one end passing through the discharging table 312, so that the first pushing block 328 breaks away from the test tube rack 800 at one end passing through the discharging table 312, and therefore, the first pushing block 328 does not drive the test tube rack 800 to move during the reverse rotation of the feeding motor 322. By arranging the first pushing block 328 and the feeding limiting column 329, the continuous feeding processing process can be realized in the process of repeatedly moving the first pushing block 328 on the feeding table 312, and the feeding stability is improved.

As shown in fig. 7, the material conveying assembly 33 includes a material conveying installation frame 331, the material conveying installation frame 331 is fixedly connected with the machine table 31, a material conveying motor 332 and a material conveying driven wheel 333 are arranged on the material conveying installation frame 331, the material conveying driven wheel 333 is rotatably connected with the material conveying installation frame 331, a material conveying driving wheel 334 is arranged on the output end of the material conveying motor 332, a material conveying driving belt 335 is sleeved on the material conveying driving wheel 334 and the material conveying driven wheel 333, a material conveying pushing block 336 is arranged on the material conveying driving belt 335, the material conveying pushing block 336 is slidably connected with the material conveying installation frame 331, and the material conveying pushing block 336 is connected with the discharging table 312. The second pushing block 337 is arranged on the material conveying pushing block 336, the second pushing block 337 can penetrate through the discharging table 312, the second pushing block 337 is hinged with the material conveying pushing block 336, the second pushing block 337 can swing by taking a hinge point as an axle center, the material conveying pushing block 336 is provided with a material conveying limiting column 338, and the second pushing block 337 can be abutted with the material conveying limiting column 338. When the test tube rack 800 is pushed to the corresponding position of the material conveying assembly 33 by the first pushing block 328, the material conveying motor 332 is controlled to work, the material conveying driving wheel 334 is driven to rotate, the material conveying driving wheel 334 drives the material conveying driving belt 335 to move, the material conveying driving belt 335 drives the material conveying pushing block 336 and the second pushing block 337 to move, the second pushing block 337 is clamped with the test tube rack 800, so that the test tube rack 800 is driven to move towards the code scanning assembly, then the code scanning mechanism 30 and the sample liquid pumping mechanism 37 are controlled to work, and when the sample liquid pumping mechanism 37 pumps samples from the test tube 700, the material conveying motor 332 continues to work, and the test tube rack 800 is pushed to the corresponding position of the material discharging assembly 34.

As shown in fig. 3, in the present embodiment, 10 test tubes 700 are placed on a test tube rack 800, and clamping grooves 801 are respectively provided at positions corresponding to each test tube 700 on the bottom surface of the test tube rack 800, and during processing, the second pushing block 337 can be clamped into the corresponding clamping groove 801, so that the function of pushing the test tube rack 800 to move is realized.

In the initial state, the second pushing block 337 is separated from the corresponding clamping groove 801, and the material conveying motor 332 is controlled to work so as to drive the material conveying pushing block 336 to drive the second pushing block 337 to move towards the feeding assembly 32. The second pushing block 337 is connected to the test tube rack 800, and is pushed to swing along the hinge point by the reverse pushing force of the test tube rack 800 until the second pushing block 337 passes over the side wall of the test tube rack 800 and is clamped into the corresponding clamping groove 801. And then the material conveying motor 332 is controlled to rotate reversely to drive the second material pushing block 337 to move towards the code sweeping mechanism 30, the side wall of the test tube rack 800 can push the second material pushing block 337 to swing along the hinging point until the second material pushing block 337 abuts against the feeding limiting column 329 and is limited by the feeding limiting column 329, so that the test tube rack 800 is driven to move towards the direction close to the code sweeping assembly along with the continuous rotation of the material conveying motor 332, and the aim of transferring the test tube rack 800 from the material discharging table 312 to the code sweeping assembly is fulfilled.

Therefore, when the material conveying motor 332 rotates forward, the test tube rack 800 is not driven to move, when the material conveying motor 332 rotates backward, the second pushing block 337 drives the test tube rack 800 to move towards the direction close to the code scanning assembly due to the limit of the material conveying limit column 338, and the repeated direction change of the material conveying motor 332 is controlled, so that the continuous material conveying processing process is realized.

In this embodiment, the number of the second pushing blocks 337 is two, and during processing, the two second pushing blocks 337 can be respectively clamped into different clamping grooves 801 on the test tube rack 800. Through setting up two second pushing blocks 337 for test-tube rack 800 can two draw-in grooves 801 atress simultaneously when removing, has promoted the stability of fortune material.

As shown in fig. 2 and 8, the detection mechanism 311 is provided with a detection box 313, the sample extracting mechanism 37, the reagent extracting mechanism 39 and the stirring mechanism 310 are respectively connected with the detection box 313, the sample extracting mechanism 37 can extract a detection sample from the test tube 700 on the material conveying assembly 33 and inject the detection sample into the detection box 313, the reagent extracting mechanism 39 can extract a detection reagent from the reagent storage mechanism 38 and inject the detection reagent into the detection box 313, and the stirring mechanism 310 can drive the stirring rod to extend into the detection box 313 to stir a mixed solution of the detection reagent and the detection sample. The machine 31 is provided with a detection cleaning mechanism 314 at a position corresponding to the detection box 313, the detection cleaning mechanism 314 is used for cleaning the detection box 313, and after each detection is completed, the detection cleaning mechanism 314 is controlled to clean the detection box 313, so that residual detection reagents and samples in the detection box 313 are avoided, and the detection accuracy is improved.

Specifically, the detection cleaning mechanism 314 comprises a cleaning installation frame 1, the cleaning installation frame 1 is fixedly installed on the machine table 31, a cleaning motor 2 is fixedly installed on the cleaning installation frame 1, a cleaning driving wheel 3 is arranged at the output end of the cleaning motor 2, the cleaning motor 2 can drive the cleaning driving wheel 3 to rotate on the cleaning installation frame 1, a cleaning lifting rod 4 is eccentrically arranged on the side surface of the cleaning driving wheel 3, and the cleaning driving wheel 3 is driven to rotate through the cleaning motor 2 so as to drive the cleaning lifting rod 4 to lift. Still be equipped with on the washing mounting bracket 1 and wash lift guide 5, wash and slide on the lift guide 5 and be equipped with the washing head mounting bracket 6, be equipped with on the washing head mounting bracket 6 and wash needle tubing 7, the external washing liquid of washing needle tubing 7, wash head mounting bracket 6 and wash lift pole 4 meet, and wash lift pole 4 can promote the upward movement of washing head mounting bracket 6 on wasing lift guide 5.

In the initial state, the cleaning needle tube 7 is located directly above the detection case 313. When the detection box 313 needs to be cleaned, the cleaning motor 2 is controlled to work, the cleaning driving wheel 3 is driven to rotate, the cleaning lifting rod 4 is driven to move downwards to separate from the cleaning head mounting frame 6, the cleaning head mounting frame 6 can slide downwards along the cleaning lifting guide rail 5 under the action of self gravity, the cleaning needle tube 7 descends synchronously until the cleaning needle tube 7 is inserted into the detection box 313, and then the detection box 313 is cleaned by externally connecting cleaning liquid. After the cleaning is finished, the cleaning motor 2 is controlled to rotate reversely, the cleaning driving wheel 3 is driven to rotate reversely, the cleaning lifting rod 4 is driven to move upwards, the cleaning lifting rod 4 pushes the cleaning head mounting frame 6 to move upwards on the cleaning lifting guide rail 5 at the moment, and the cleaning needle tube 7 ascends synchronously until the cleaning needle tube 7 extends out of the detection box 313 and is reset to the initial position.

Specifically, be equipped with on the cleaning head mounting bracket 6 and wash lift slider 8, wash lift slider 8 and wash lift guide 5 slip joint, can carry out spacing and direction to the direction of motion of cleaning head mounting bracket 6 through the cooperation of wasing lift slider 8 and washing lift guide 5 to ensure that cleaning head mounting bracket 6 can drive in wasing needle tubing 7 inserts detection box 313, promoted driven precision.

The cleaning head mounting frame 6 is provided with a cleaning pushing block 9, the cleaning lifting rod 4 is sleeved with a rotary bearing 10, and the rotary bearing 10 is connected with the cleaning pushing block 9 and is in sliding fit with the cleaning pushing block 9. When the cleaning motor 2 cleans the lifting rod 4 to rise, the rotary bearing 10 slides on the cleaning pushing block 9 to push the cleaning head mounting frame 6 to rise, and when the cleaning motor 2 rotates positively, the cleaning head mounting frame 6 descends under the self gravity to push the rotary bearing 10 to rotate on the cleaning lifting rod 4. Through the cooperation of swivel bearing 10 and washing pushing piece 9, the resistance when can reducing the elevating movement of cleaning head mounting bracket 6 to promote driven stability and precision.

One end of the cleaning pushing block 9 is provided with a limiting block 11, when the cleaning lifting rod 4 pushes the cleaning head mounting frame 6 to rise to the initial position or the cleaning head mounting frame 6 descends to the limit position, the limiting block 11 can be abutted against the rotating bearing 10, and the limiting block 11 is arranged to limit the movement stroke of the cleaning head mounting frame 6, so that the transmission accuracy and stability are improved. When the cleaning motor 2 works, the cleaning motor 2 stops working immediately after the limiting block 11 is abutted against the rotating bearing 10, so that the cleaning head mounting frame 6 is ensured to move to a preset position.

The inspection cleaning mechanism 314 further includes an auxiliary descent mechanism for providing an auxiliary driving force during free descent of the cleaning head mounting frame 6, thereby driving the cleaning head mounting frame 6 to move downward on the cleaning lifting rail 5. Specifically, the auxiliary descending mechanism comprises an auxiliary spring 12, the auxiliary spring 12 is mounted on the cleaning mounting frame 1, the other end of the auxiliary spring is connected with the cleaning head mounting frame, and the auxiliary spring 12 is used for driving the cleaning head mounting frame 6 to move downwards on the cleaning lifting guide rail 5. In operation, when the cleaning motor 2 drives the cleaning driving wheel 3 to rotate in a reverse rotation mode, and the cleaning head mounting frame 6 is pushed to ascend by the cleaning lifting rod 4, the auxiliary spring 12 is pulled to ascend by the cleaning head mounting frame 6, and elastic potential energy is accumulated. When the cleaning motor 2 rotates positively, the cleaning lifting rod 4 is separated from the limit of the cleaning head mounting frame 6, the cleaning head mounting frame 6 descends under the self gravity, and meanwhile, the auxiliary spring 12 also releases elastic potential energy, so that the cleaning head mounting frame 6 is pulled to descend on the cleaning lifting guide rail 5. The auxiliary spring 12 not only can provide auxiliary driving force, but also can eliminate the assembly gap between the cleaning pushing block 9 and the rotary bearing 10, thereby improving the compactness of assembly, reducing the sound generated during transmission and realizing the effect of noise reduction.

As shown in fig. 9, the feeding machine 100 includes a cabinet 101, a sample placing table 102 is disposed in the cabinet 101, the feeding machine 100 includes a grabbing manipulator 13, a flat pushing mechanism 14, a advancing mechanism 15 and a pushing mechanism 16, which are respectively connected to the sample placing table 102, the grabbing manipulator 13 is used for grabbing a sample to be detected on the feeding rack 500 onto the sample placing table 102, the flat pushing mechanism 14 is used for pushing the sample to be detected on the sample placing table 102 onto the advancing mechanism 15, the advancing mechanism 15 is used for conveying the sample onto the pushing mechanism 16, and the pushing mechanism 16 is respectively connected to the feeding conveying line 35 and the advancing mechanism 15, and is used for pushing the sample onto the feeding conveying line 35. Before detection, the upper machine can convey the sample to be detected to the feeding frame 500, the grabbing manipulator 13 stretches out of the cabinet 101 to grab the sample to be detected and place the sample on the sample placing table 102, the sample is pushed to the advancing mechanism 15 through the flat pushing mechanism 14, the sample is conveyed to the position corresponding to the advancing mechanism 16 through the advancing mechanism 15, and the sample is conveyed to the feeding conveying line 35 through the advancing mechanism 16, so that the automatic feeding process is completed. Through the cooperation of snatching manipulator 13, flat push mechanism 14, advancing mechanism 15 and advancing mechanism 16, can realize carrying out automatic feed to urine protein analyzer 300 to make urine protein analyzer 300 can realize full-automatic operation, need not artifical on duty, can effectively practice thrift manpower resources, thereby improve detection efficiency.

As shown in fig. 10, the grabbing manipulator 13 includes a manipulator fixing frame 131, the manipulator fixing frame 131 is fixedly connected with the cabinet 101, a grabbing front-back module 132 is disposed on the manipulator fixing frame 131, a grabbing left-right module 133 is disposed on an output end of the grabbing front-back module 132, a grabbing lifting module 134 is disposed on an output end of the grabbing left-right module 133, and a clamping assembly 17 is disposed on an output end of the grabbing lifting module 134. The gripping front-back module 132 is used for driving the gripping assembly 17 to move back and forth, the gripping left-right module 133 is used for driving the gripping assembly 17 to move left and right, the gripping lifting module 134 is used for driving the gripping assembly 17 to move up and down, the gripping assembly 17 is used for gripping or releasing a sample to be detected, the gripping assembly 17 can be driven to extend out of the cabinet 101 to grip the sample to be detected through the cooperation of the gripping front-back module 132, the gripping left-right module 133 and the gripping lifting module 134, and the sample is conveyed and placed on the sample placement table 102, so that the function of conveying the sample placed outside to the sample placement table 102 is realized, and the flat pushing mechanism 14 can push the sample on the sample placement table 102 to the advancing mechanism 15.

In this embodiment, the front and rear grabbing modules 132, the left and right grabbing modules 133 and the grabbing and lifting module 134 all adopt motor belt wheel structures. In other embodiments, the front and rear gripping modules 132, the left and right gripping modules 133 and the lifting gripping modules 134 may also be motor screw structures, cylinder structures, electric cylinder structures or other structural devices capable of driving rectilinear motion.

As shown in fig. 11, the clamping assembly 17 includes a clamping fixing plate 171, the clamping fixing plate 171 is connected with the output end of the grabbing lifting module 134, a clamping motor 172, a first clamping plate 173 and a clamping guide rail 174 are arranged on the clamping fixing plate 171, a clamping screw 175 is arranged on the output end of the clamping motor 172, a second clamping plate 176 is sleeved on the clamping screw 175, the second clamping plate 176 is slidably connected with the clamping screw 175, the second clamping plate 176 is slidably clamped with the clamping guide rail 174, and the clamping motor 172 can drive the second clamping plate 176 to move in a direction close to or far away from the first clamping plate 173. When the sample needs to be clamped, the clamping motor 172 drives the clamping screw 175 to rotate and drives the second clamping plate 176 to slide, so that the second clamping plate 176 moves towards the direction close to the first clamping plate 173, the two clamping plates are close to each other, the function of clamping the sample to be detected is achieved, when the grabbed sample needs to be released, the clamping motor 172 drives the clamping screw 175 to rotate reversely and drives the second clamping plate 176 to slide, the second clamping plate 176 moves towards the direction away from the first clamping plate 173, and therefore the two clamping plates are separated from each other, and the function of releasing the sample to be detected is achieved. By providing the clamp guide 174 on the clamp fixing plate 171, the running direction of the second clamp plate 176 can be limited and guided, thereby improving the stability of the transmission.

As shown in fig. 12 and 13, the flat pushing mechanism 14 includes a flat pushing installation frame 141, the flat pushing installation frame 141 is connected with the cabinet 101, a flat pushing motor 142 and a flat pushing driven wheel 143 are arranged on the flat pushing installation frame 141, a flat pushing driving wheel 144 is arranged at an output end of the flat pushing motor 142, a flat pushing driving belt 145 is sleeved on the flat pushing driving wheel 144 and the flat pushing driven wheel 143, a flat pushing sliding block 146 is arranged on the flat pushing driving belt 145, and a pushing block 147 is arranged on the flat pushing sliding block 146. In operation, the flat pushing motor 142 drives the flat pushing driving wheel 144 to rotate, so that the flat pushing driving belt 145 is driven to drive the flat pushing sliding block 146 to move, and the pushing blocks 147 move together. The pushing block 147 can push the sample on the sample placing table 102 to move towards the direction close to the advancing mechanism 15 in the moving process until the sample is pushed onto the advancing mechanism 15, and then the flat pushing motor 142 is reversed to drive the pushing block 147 to reset, so that the next sample can be pushed.

Specifically, the sample placing table 102 is fixedly installed in the cabinet 101 through four support columns 103, two parallel guide grooves 104 are formed in the sample placing table 102, the number of pushing blocks 147 is the same as that of the guide grooves 104, the positions of the pushing blocks are in one-to-one correspondence, and one end of each pushing block 147 penetrates through the corresponding guide groove 104 and can slide in the corresponding guide groove 104. When the sample transfer device works, the grabbing manipulator 13 places a sample to be detected on the sample placing table 102, then the flat pushing motor 142 is controlled to work, the pushing block 147 is driven to slide in the guide groove 104, the pushing block 147 is connected with the sample, the sample on the sample placing table 102 is pushed to move in a direction close to the advancing mechanism 15 until the sample is pushed to the advancing mechanism 15, and a transfer and conveying process of the corresponding sample is realized.

In order to limit and guide the conveying direction of the pushing block 147, a flat deriving rail 148 is provided on the flat pushing mounting frame 141, and the flat pushing sliding block 146 is slidably engaged with the flat deriving rail 148. When the flat pushing motor 142 works, the flat pushing sliding block 146 slides on the flat pushing guiding rail 148, and the movement direction of the translation sliding block can be limited through the cooperation of the flat pushing guiding rail 148 and the flat pushing sliding block 146, so that the pushing block 147 can slide in the direction of the guiding groove 104, and the working stability is improved.

As shown in fig. 14 and 15, the advancing mechanism 15 includes an advancing fixed plate 151, the advancing fixed plate 151 is fixedly connected with the cabinet 101, an advancing motor 152 and a transmission assembly are mounted on the advancing fixed plate 151, an output end of the advancing motor 152 is connected with the transmission assembly, and the transmission assembly can be driven to move by the advancing motor 152. The tray 153 is arranged on the transmission assembly, the forward motor 152 can drive the tray 153 to be flush with the sample placing table 102, so that the pushing block 147 can push samples to be detected onto the tray 153 conveniently, the forward motor 152 can drive the tray 153 to move up and down and move back and forth, so that the samples to be detected can be conveyed onto the pushing mechanism 16 conveniently through the tray 153, and the automatic feeding process of the urine protein analyzer 300 is realized through the pushing mechanism 16.

Specifically, the transmission assembly comprises a forward driven wheel 154, the forward driven wheel 154 is rotatably connected with a forward fixed plate 151, a forward driving wheel 155 is arranged at the output end of a forward motor 152, a forward driving belt 156 is sleeved on the forward driving wheel 155 and the forward driven wheel 154, a rotary swinging plate 157 is arranged on the forward driven wheel 154, and in operation, the forward motor 152 drives the forward driving wheel 155 to rotate, so that the forward driven wheel 154 is driven to synchronously rotate through the forward driving belt 156, and the rotary swinging plate 157 is driven to rotationally swing. The rotary swing plate 157 is provided with a waist-shaped hole 1571, the tray 153 is provided with a transmission rod 158, the forward fixing plate 151 is provided with a 7-shaped guide hole 1511, and the transmission rod 158 penetrates through the 7-shaped guide hole 1511 and then stretches into the waist-shaped hole 1571, and can slide in the 7-shaped guide hole 1511 and the waist-shaped hole 1571 respectively. In the process of rotating and swinging the rotary swinging plate 157, the rotary swinging plate 157 pushes the transmission rod 158 to slide in the waist-shaped hole 1571 and the 7-shaped guide hole 1511, and is limited by the 7-shaped guide hole 1511, so as to drive the tray 153 and the sample to be detected to lift and move back and forth.

In the utility model, only one driving motor is needed to drive the tray 153 to move up and down and move in the front and back directions simultaneously, so that the manufacturing cost of the equipment is reduced, the size of the equipment is reduced, the equipment is convenient to place, and the universality is improved.

In order to limit and guide the movement direction of the tray 153, a forward guide rail 159 is provided on the forward fixing plate 151, a front and rear slider 1510 is provided on the forward guide rail 159 in a sliding manner, a lifting guide rail 1512 is provided on the front and rear slider 1510, a lifting slider 1513 is provided on the lifting guide rail 1512 in a sliding manner, and the lifting slider 1513 is connected to the tray 153. In the process of driving the rotary swinging plate 157 to rotate by the operation of the advancing motor 152, the rotary swinging plate 157 firstly pushes the transmission rod 158 to move up and down, so that the tray 153 moves up and down, the lifting slide block 1513 is driven to slide on the lifting guide rail 1512, and the direction of the lifting movement of the tray 153 is limited and guided by the cooperation of the lifting slide block 1513 and the lifting guide rail 1512. Along with the continuous rotation of the rotary swinging plate 157, after the transmission rod 158 passes through the corner position of the 7-shaped guide hole 1511, the transmission rod 158 is limited by the 7-shaped guide hole 1511 and can only move back and forth, at the moment, the tray 153 is driven to move back and forth, the lifting slide block 1513, the lifting guide rail 1512 and the front and back slide block 1510 are driven to move back and forth together, and the direction of the front and back movement of the tray 153 can be limited and guided through the cooperation of the front and back slide block 1510 and the front and back guide rail, so that the transmission stability is improved.

As shown in fig. 16, the propulsion mechanism 16 includes a propulsion motor 161 and a propulsion driven wheel 162, the propulsion motor 161 and the propulsion driven wheel 162 are respectively connected with the cabinet 101, a propulsion driving wheel 163 is disposed at an output end of the propulsion motor 161, propulsion driving belts 164 are sleeved on the propulsion driving wheel 163 and the propulsion driven wheel 162, propulsion sliding blocks 165 are disposed on the propulsion driving belts 164, a pushing plate 166 is disposed on the propulsion sliding blocks 165, and the pushing plate 166 can be connected with a sample to be detected on the tray 153. When the device works, the advancing motor 152 drives the tray 153 and a sample to be detected to translate to the limit position in the 7-shaped guide hole 1511, the advancing motor 161 drives the advancing driving wheel 163 to rotate, and drives the advancing driving belt 164 and the advancing sliding block 165 to move, so that the pushing plate 166 is driven to translate, the pushing plate 166 is connected with the test tube rack 800 on the tray 153 in the translating process, and the test tube rack 800 is pushed to slide transversely until the test tube rack 800 is pushed out of the cabinet 101 and is conveyed to the urine protein analyzer 300 on one side of the cabinet 101.

In order to limit and guide the running direction of the pushing plate 166, a pushing guide rod 167 is arranged on the cabinet 101 at a position corresponding to the pushing slide block 165, the pushing slide block 165 is in sliding connection with the pushing guide rod 167, when the pushing motor 161 works, the pushing slide block 165 slides on the pushing guide rod 167, and the movement of the pushing plate 166 is limited and guided through the cooperation of the pushing guide rod 167 and the pushing slide block 165, so that the stability of transmission is improved.

As shown in fig. 1, in the present embodiment, a feeder 200 is disposed between the feeder 100 and the first urine protein analyzer 300, and the feeder 200 is used for feeding the urine protein analyzer 300 when the feeder 100 is not in operation. In actual operation, if the upper computer is used for conveying the sample to be detected to the feeding frame 500, the feeding machine 200 only plays a role of transitional conveying, and if the upper computer is used for conveying the sample to be detected to the feeding frame 500, the sample to be detected can be manually placed on the feeding machine 200, and the urine protein analyzer 300 can be automatically fed through the working of the feeding machine 200.

As shown in fig. 17, specifically, a feeding platform 21, a feeding mechanism 22 and a feeding conveying line 23 are disposed on the feeding machine 200, the feeding conveying line 23 is connected with the feeding conveying line 35 and the pushing mechanism 16, the pushing mechanism 16 can push the test tube rack 800 containing the detection sample onto the feeding conveying line 23, and the feeding mechanism 22 can push the test tube rack 800 on the feeding platform 21 onto the feeding conveying line 23. When the feeding machine 100 is used for feeding, the feeding mechanism 22 does not work, the feeding conveying line 23 works, the pushing mechanism 16 conveys samples to be detected to the feeding conveying line 23, and the detected samples are conveyed to the feeding conveying line 35 through the feeding conveying line 23, so that the automatic feeding process of the urine protein analyzer 300 is completed. When the feeder 200 is used for feeding, the feeder 100 does not work, an operator places a sample to be detected on the feeding platform 21, the feeding mechanism 22 works to push the sample to be detected to slide on the feeding platform 21 until the forefront sample to be detected slides on the feeding conveying line 23, and then the feeding conveying line 23 feeds the sample to be detected on the feeding conveying line 35, so that the automatic feeding process of the urine protein analyzer 300 is completed.

As shown in fig. 18, the blanking machine 400 includes a blanking mounting frame 40, and a receiving conveyor line 41, a pushing mechanism, and a blanking platform 42 are respectively mounted on the blanking mounting frame 40. The pushing mechanism comprises a first pushing component 43 and a second pushing component 44, the first pushing component 43 is respectively connected with the material receiving conveying line 41 and the material discharging platform 42 and is used for pushing the test tube rack 800 on the material receiving conveying line 41 onto the material discharging platform 42, and the second pushing component 44 is connected with the material discharging platform 42 and is used for pushing the test tube rack 800 to slide on the material discharging platform 42.

During processing, after the discharge conveying line 36 conveys the test tube rack 800 containing the empty test tube 700 to the receiving conveying line 41, the receiving conveying line 41 is controlled to work to convey the test tube rack 800 to a position corresponding to the first pushing component 43, the first pushing component 43 is controlled to work to push the test tube rack 800 containing the empty test tube 700 to the discharging platform 42, the second pushing component 44 is controlled to work to push the test tube rack 800 to slide on the discharging platform 42 in a direction away from the first pushing component 43, the actions are repeated, and as the second pushing component 44 continues to work, the rear test tube rack 800 pushes the front test tube rack 800 to slide on the discharging platform 42 until the test tube rack 800 is fully discharged on the discharging platform 42, and then an operator can uniformly take out the test tube rack 800 containing the empty test tube 700 from the discharging platform 42.

This empty test tube 700 discharge mechanism can receive the test-tube rack 800 that ejection of compact transfer chain 36 sent to push up its neatly on the blowing platform 42, thereby realize the automatic ejection of compact process of empty test tube 700, need not the manual work and take out one by one, promoted the degree of automation of equipment, reduced operating personnel's intensity of labour.

In order to remind an operator to take out the test tube rack 800 on the discharging platform 42 in time, a filling sensor 45 is arranged at one end, far away from the material receiving conveying line 41, of the discharging platform 42, the filling sensor 45 is electrically connected with a controller, and the filling sensor 45 is used for detecting whether the test tube rack 800 is fully filled on the discharging platform 42. In the discharging process, the rear test tube rack 800 on the discharging platform 42 can push the front test tube rack 800 to slide on the discharging platform 42, and when the forefront test tube rack 800 is connected with the full-charge sensor 45, the full-charge sensor 45 feeds back a signal to the controller, so that an operator is reminded to take out the test tube rack 800 from the discharging platform 42 in time.

As shown in fig. 19, the material receiving conveyor line 41 includes a material receiving motor 411, the material receiving motor 411 is connected with a material discharging mounting frame 40, a rotatable material receiving driven wheel 412 is arranged on the material discharging mounting frame 40, a material receiving driving wheel 413 is sleeved on an output end of the material receiving motor 411, a material receiving conveyor belt 414 is sleeved on the material receiving driving wheel 413 and the material receiving driven wheel 412, and one end of the material receiving conveyor belt 414 is connected with the material discharging conveyor line 36. When the test tube rack 800 containing the empty test tube 700 is conveyed onto the receiving conveyer belt 414 by the discharging conveyer line 36, the receiving motor 411 is controlled to work, the receiving driving wheel 413 is driven to rotate, the receiving conveyer belt 414 is driven to move, the receiving driven wheel 412 moves along with the receiving conveyer belt 414, the receiving conveyer belt 414 can convey the test tube rack 800 containing the empty test tube 700 to a position corresponding to the first pushing component 43, and then the first pushing component 43 is controlled to push the test tube rack 800 on the receiving conveyer belt 414 onto the discharging platform 42.

As shown in fig. 20, the first pushing assembly 43 includes a first pushing motor 431, the first pushing motor 431 is connected with the blanking mounting frame 40, a first driving wheel 432 is disposed at an output end of the first pushing motor 431, a rotatable first driven wheel 433 is disposed on the blanking mounting frame 40, a first driving belt 434 is sleeved on the first driving wheel 432 and the first driven wheel 433, a first pushing block 435 is disposed on the first driving belt 434, and the first pushing motor 431 can drive the first pushing block 435 to move along a direction perpendicular to the material receiving conveying line 41. In the initial state, the first pushing block 435 is located at one side of the receiving conveyer 414 away from the discharging platform 42, after the receiving conveyer 414 conveys the test tube rack 800 to a position corresponding to the first pushing block 435, the first pushing motor 431 is controlled to work to drive the first driving wheel 432 to rotate to drive the first driving belt 434 to move, the first driving belt 434 drives the first pushing block 435 to move towards the direction close to the discharging platform 42, the first pushing block 435 is connected with the test tube rack 800 on the receiving conveyer 414 and pushes the test tube rack 800 to move towards the discharging platform 42 until the test tube rack 800 is pushed onto the discharging platform 42, and then the first pushing motor 431 is controlled to rotate reversely to drive the first pushing block 435 to move towards the direction away from the discharging platform 42 until the test tube rack is reset to the initial position.

In order to limit and guide the movement direction of the first pushing block 435, a first guide rail 436 is disposed on the blanking mounting frame 40, and the first pushing block 435 is slidably clamped with the first guide rail 436. When the first pushing motor 431 works, the first pushing block 435 slides on the first guide rail 436, and the movement direction of the first pushing block 435 is limited by the first guide rail 436, so that the working stability of the first pushing assembly 43 is improved, and the test tube rack 800 can be pushed onto the discharging platform 42.

As shown in fig. 21, the second pushing assembly 44 includes a second pushing motor 441, the second pushing motor 441 is connected with the blanking mounting frame 40, a second driving wheel 442 is disposed at an output end of the second pushing motor 441, a rotatable second driven wheel 443 is disposed on the blanking mounting frame 40, a second driving belt 444 is sleeved on the second driving wheel 442 and the second driven wheel 443, and a pushing frame 445 is disposed on the second driving belt 444. Two ends of the pushing frame 445 are respectively provided with a second pushing block 446, the two second pushing blocks 446 are respectively hinged with the pushing frame 445, the second pushing blocks 446 can respectively rotate by taking a hinge point as an axle center, the second pushing blocks 446 are respectively provided with a return spring 447, the other ends of the return springs 447 are connected with the pushing frame 445, the corresponding positions of the pushing frame 445 and the second pushing blocks 446 are respectively provided with a limiting block 448, and the second pushing blocks 446 can be abutted with the corresponding limiting blocks 448.

When the test tube rack pushing device works, after the first pushing block 435 pushes the test tube rack 800 to the discharging platform 42, the second pushing motor 441 is controlled to work, so as to drive the second driving wheel 442 to rotate, and further drive the second driving belt 444 to move, the second driving belt 444 pulls the pushing frame 445 and the second pushing block 446 to move in a direction approaching to the receiving conveyor 414. In the moving process of the pushing frame 445, the two second pushing blocks 446 are respectively connected with the test tube rack 800 on the discharging platform 42, the test tube rack 800 pushes the two second pushing blocks 446 to rotate along the hinge point respectively, and the return spring 447 is stretched until the second pushing blocks 446 pass over the test tube rack 800, and in the moving process of the pushing frame 445 close to the receiving conveyer 414 driven by the second pushing motor 441, the second pushing blocks 446 cannot push the test tube rack 800 to slide on the discharging platform 42. When the second pushing block 446 passes over the test tube rack 800, the reset spring 447 resets and deforms, so that the second pushing block 446 is pulled to reversely rotate until the second pushing block 446 is abutted against the limiting block 448, at the moment, the second pushing motor 441 is controlled to reversely rotate, the pushing frame 445 is driven to drive the second pushing block 446 to move in the direction away from the material receiving conveying belt 414, the two second pushing blocks 446 are respectively connected with the test tube rack 800 on the material discharging platform 42, the limiting block 448 limits, the second pushing block 446 cannot rotate, and then the test tube rack 800 is pushed to slide on the material discharging platform 42 along with the continued movement of the second pushing block 446, so that the aim of orderly arranging and pushing a plurality of test tube racks 800 to the material discharging platform 42 is fulfilled.

In order to limit and guide the movement direction of the pushing frame 445, a second guide rail 449 is provided on the blanking mounting frame 40, the pushing frame 445 is sleeved on the second guide rail 449, and the pushing frame 445 can slide on the second guide rail 449. When the second pushing motor 441 works, the pushing frame 445 can slide on the second guide rail 449, and the direction of the pushing frame 445 is limited and guided by the second guide rail 449, so that the second pushing blocks 446 can be respectively connected with the test tube rack 800 on the discharging platform 42, the purpose of pushing the test tube rack 800 to move is achieved, and the working stability is improved.

Working principle:

1. The feeding machine 100 is used for feeding, wherein an upper computer conveys a test tube rack 800 containing samples to be detected onto a feeding frame 500, a grabbing manipulator 13 is controlled to grab the samples to be detected on the feeding frame 500 onto a sample placing table 102, the test tube rack 800 is pushed onto a forward mechanism 15 through a flat pushing mechanism 14, the test tube rack 800 is pushed onto a pushing mechanism 16 through the forward mechanism 15, finally the test tube rack 800 containing the samples to be detected is pushed onto a feeding conveying line 23 through the pushing mechanism 16, the samples to be detected are conveyed onto a feeding conveying line 35 through the feeding conveying line 23, and the feeding process of the urine protein analyzer 300 is completed.

2. Feeding by adopting the feeding machine 200, wherein the feeding machine 100 stops working, an operator arranges and places the test tube racks 800 containing samples to be detected on the feeding platform 21, controls the feeding mechanism 22 to work to push the test tube racks 800 to slide on the feeding platform 21 until the forefront test tube rack 800 is pushed onto the feeding conveying line 23, and conveys the samples to be detected onto the feeding conveying line 35 through the feeding conveying line 23, so that the feeding process of the urine protein analyzer 300 is completed.

During detection, the feeding conveying line 23 conveys samples to be detected to the feeding conveying line 35, the feeding assembly 32 pushes the test tube rack 800 to move to the corresponding position of the conveying assembly 33, the conveying assembly 33 drives the test tube rack 800 and the test tube 700 to move to the corresponding position of the scanning dock 303, the driven wheel driving assembly 307 is controlled to work, the calibration driven wheel 306 is driven to move in the direction close to the calibration driving wheel 305 until the calibration driven wheel 306 abuts against the side wall of the test tube 700, the calibration motor 304 is controlled to work, the test tube 700 can rotate under the limit of the calibration driving wheel 305 and the calibration driven wheel 306, the orientation of the test tube 700 is adjusted until the two-dimensional code or the bar code on the test tube 700 is aligned with the scanning dock 303, and the scanning dock 303 scans the test tube 700 to obtain identity information of a detected person corresponding to the detected samples on the current detection position. The sample extracting mechanism 37 is controlled to extract the sample to be detected from the test tube 700 corresponding to the material conveying assembly 33 and inject the sample into the detection box 313, and then the empty test tube 700 is conveyed to the material discharging assembly 34 by the material conveying assembly 33 and is conveyed to the material discharging conveying line 36. The test tube rack 800 with the empty test tube 700 is conveyed to the material receiving conveying line 41 through the material discharging conveying line 36, then the test tube rack 800 is conveyed to the first pushing assembly 43 through the material receiving conveying line 41, the test tube rack 800 on the material receiving conveying line 41 is pushed to the discharging platform 42 through the first pushing assembly 43, the test tube rack 800 is pushed to slide on the discharging platform 42 through the second pushing assembly 44, all the test tube racks 800 are orderly arranged, and after the test tube rack 800 is fully arranged on the discharging platform 42, an operator uniformly takes the test tube rack 800 from the discharging platform 42.

When the sample extracting mechanism 37 extracts the detection sample and injects the detection sample into the detection box 313, the reagent extracting mechanism 39 is controlled to extract the detection reagent from the reagent storage mechanism 38 and transfer the detection reagent into the detection box 313, and when the detection reagent and the detection sample are respectively injected into the detection mechanism 311, the stirring mechanism 310 is controlled to work, the detection reagent and the detection sample in the detection box 313 are uniformly stirred, then the detection mechanism 311 detects the mixed solution, and the detection result is output. After detection, the cleaning motor 2 is controlled to work, the cleaning driving wheel 3 is driven to rotate, the cleaning lifting rod 4 is driven to move downwards to separate from the cleaning head mounting frame 6, the cleaning head mounting frame 6 can slide downwards along the cleaning lifting guide rail 5 under the action of self gravity and the pulling force of the auxiliary spring 12, the cleaning needle tube 7 descends synchronously until the cleaning needle tube 7 is inserted into the detection box 313, and then the detection box 313 is cleaned through external cleaning liquid, so that residual detection reagents and samples in the detection box 313 are avoided, and the detection accuracy is improved.

In the detection process of the detection component of the previous urine protein analyzer 300, the test tube rack 800 which is conveyed to the feeding conveying line 35 of the urine protein analyzer 300 at the back can be directly conveyed to the discharging conveying line 36 by the feeding conveying line 35 of the urine protein analyzer 300, then the sample to be detected is conveyed to the feeding conveying line 35 of the next urine protein analyzer 300 by the discharging conveying line 36 of the urine protein analyzer 300, and then the sample on the test tube rack 800 is detected by the next urine protein analyzer 300, so that two urine protein analyzers 300 can detect different samples at the same time, and the efficiency is improved.

The foregoing embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the appended claims, but rather by the following claims.

Claims (10)

1. A fully automatic urine protein analysis and detection line, characterized in that: it comprises a feeder, a urine protein analyzer and a feeder connected in sequence, wherein the feeder is provided with a feeder mechanism, and the feeder mechanism is used to transport the sample to be detected to the urine protein analyzer; The urine protein analyzer comprises a machine platform, on which a feed component, a transport component, a detection component and a discharge component are arranged, the feed component is connected to the feeding mechanism and the transport component respectively, the transport component is used to transport the test sample from the feed component to the discharge component, and the detection component is connected to the transport component to extract the sample to be tested from the transport component and test the test sample; The feed assembly is provided with a feed conveyor line, and the discharge assembly is provided with a discharge conveyor line, one end of the feed conveyor line is connected to the loading mechanism, and the other end is connected to the discharge conveyor line; The unloading machine is provided with a material receiving conveying line and a material pushing mechanism, wherein the material receiving conveying line is connected to the material discharging conveying line and the material pushing mechanism respectively, and the material pushing mechanism is used to push the test tube rack out of the material receiving conveying line. 2. The fully automatic urine protein analysis and detection production line according to claim 1 is characterized in that: a sample extraction mechanism, a reagent storage mechanism, a reagent extraction mechanism, a stirring mechanism and a detection mechanism are provided on the machine platform; the sample extraction mechanism is respectively connected to the material transport component and the detection mechanism; the reagent storage mechanism is used to store the detection reagent; the reagent extraction mechanism is respectively connected to the reagent storage mechanism and the detection mechanism; the stirring mechanism is connected to the detection mechanism and is used to evenly stir the detection reagent and the detection sample in the detection mechanism; and the detection mechanism is used to detect the mixed solution of the detection reagent and the detection sample. 3. The fully automatic urine protein analysis and detection production line according to claim 2 is characterized in that a code scanning mechanism is provided at a position on the machine platform corresponding to the material transport component, and the code scanning mechanism is used to scan the identification code on the test tube on the material transport component. 4. The fully automatic urine protein analysis and detection assembly line according to claim 3 is characterized in that: the code scanning mechanism includes a code scanning mounting frame and a calibration mounting frame, the code scanning mounting frame is provided with a scanning terminal, the scanning terminal is used to scan the identification code on the test tube on the material transport component, the calibration mounting frame is provided with a calibration motor, the output end of the calibration motor is provided with a calibration driving wheel, the calibration driving wheel is rotatably connected to the calibration mounting frame, and the calibration driving wheel can abut against the side wall of the test tube on the material transport component; The code scanning mounting frame is provided with a rotatable calibration driven wheel, the calibration driven wheel is arranged at a position corresponding to the calibration driving wheel, and the calibration driven wheel can abut against a side of the test tube on the material transport component away from the calibration driving wheel. 5. The fully automatic urine protein analysis and detection line according to claim 2 is characterized in that: a detection box is provided on the detection mechanism, the sample extraction mechanism, the reagent extraction mechanism and the stirring mechanism can be connected to the detection box respectively, and a detection cleaning mechanism is provided at the corresponding position of the machine and the detection box, and the detection cleaning mechanism is used to clean the detection box. 6. The fully automatic urine protein analysis and detection line according to claim 5, characterized in that: the detection and cleaning mechanism comprises a cleaning mounting frame, the cleaning mounting frame is connected to the machine platform, a cleaning motor is arranged on the cleaning mounting frame, a cleaning driving wheel is arranged on the output end of the cleaning motor, and a cleaning lifting rod is eccentrically arranged on the side surface of the cleaning driving wheel; The cleaning mounting frame is provided with a cleaning lifting guide rail, a cleaning head mounting frame is slidably provided on the cleaning lifting guide rail, a cleaning needle tube is provided on the cleaning head mounting frame, the cleaning needle tube is externally connected to a cleaning liquid, the cleaning head mounting frame is connected to the cleaning lifting rod, and the cleaning lifting rod can push the cleaning head mounting frame to move upward on the cleaning lifting guide rail; An auxiliary spring is arranged on the cleaning mounting frame, the other end of the auxiliary spring is connected to the cleaning head mounting frame, and the auxiliary spring is used for driving the cleaning head mounting frame to move downward on the cleaning lifting guide rail. 7. The fully automatic urine protein analysis and detection production line according to claim 1 is characterized in that: the pushing mechanism includes a first pushing assembly and a second pushing assembly, the first pushing assembly is respectively connected to the material receiving conveying line and the second pushing assembly, the first pushing assembly is used to push the test tube rack onto the second pushing assembly, and the second pushing assembly is used to push the test tube rack to move in a direction away from the first pushing assembly. 8. The fully automatic urine protein analysis and detection production line according to any one of claims 1-7 is characterized in that: the feeding machine includes a cabinet, a sample placement table is provided in the cabinet, the feeding mechanism includes a grabbing manipulator, a horizontal pushing mechanism, a forward mechanism and a propulsion mechanism respectively connected to the sample placement table, the grabbing manipulator is used to grab the sample to be tested onto the sample placement table, the horizontal pushing mechanism is used to push the sample to be tested on the sample placement table onto the forward mechanism, the forward mechanism is used to transport the sample to the propulsion mechanism, and the propulsion mechanism is respectively connected to the feeding conveying line and the forward mechanism, and is used to push the sample onto the feeding conveying line. 9. The fully automatic urine protein analysis and detection assembly line according to claim 8 is characterized in that: the forward mechanism includes a forward fixing plate, the forward fixing plate is connected to the cabinet, a forward motor and a transmission assembly are provided on the forward fixing plate, the output end of the forward motor is connected to the transmission assembly, a tray is provided on the transmission assembly, the forward motor can drive the tray to be flush with the sample placement table, and the forward motor can drive the tray to move up and down and forward and backward. 10. The fully automatic urine protein analysis and detection production line according to claim 8 is characterized in that: a feeder is provided between the feeder and the urine protein analyzer, and the feeder is provided with a loading platform, a feeding mechanism and a loading conveyor line, the loading conveyor line is respectively connected to the feeding conveyor line and the propulsion mechanism, the propulsion mechanism can push the sample onto the loading conveyor line, and the feeding mechanism can push the test tube rack on the loading platform onto the loading conveyor line.