CN206208588U - A kind of double sampled proportional sampling device for being applied to quantitative sampling robot - Google Patents
A kind of double sampled proportional sampling device for being applied to quantitative sampling robot Download PDFInfo
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- CN206208588U CN206208588U CN201621064745.5U CN201621064745U CN206208588U CN 206208588 U CN206208588 U CN 206208588U CN 201621064745 U CN201621064745 U CN 201621064745U CN 206208588 U CN206208588 U CN 206208588U
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- 238000005070 sampling Methods 0.000 title claims abstract description 127
- 238000004140 cleaning Methods 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of double sampled proportional sampling device for being applied to quantitative sampling robot, including：Sampling mechanism, and the motion for controlling the sampling mechanism to move, the sampling mechanism, including：It is provided with the sampling cavity and negative pressure cavity of connector, it is characterised in that the sampling mechanism, also includes：Suction sampler and Wipe type sampler are scraped, wherein, it is described to scrape suction sampler, it is arranged in the negative pressure cavity, it gathers the sample in the sampling cavity by vacuum suction mode；The Wipe type sampler, is arranged in the sampling cavity, and it gathers sample in the sampling cavity by rotating wiping mode.
Description
Technical field
The utility model is related to quantitative sampling robot technical field, is to be related to one kind to be applied to quantitatively adopt specifically
The double sampled proportional sampling device of sample robot.
Background technology
The Chinese patent of Patent No. CN200320128144 provides a kind of " pipeline cleaning robot ", the patent document
Disclosed pipeline cleaning robot replaces artificial, can clean the complicated pipeline of various situations, is mainly used in central air-conditioning ventilation
The cleaning of pipeline, detection, also can be used for other kitchen fume pipelines, factory's smoke discharging pipe etc..This robot also by with
In the sampling of laying dust and microorganism in airduct.This robot includes caterpillar drive system, operation control system, monitoring system
And purging system.Wherein monitoring system is mainly illumination apparatus, it is possibility to have the outfit of camera device.Adopted with this robot
Sample is mainly brushes disengaging by the powder sample of airduct by its cleaning head from tube wall.Then individually or by manually by sample from
Taken out in pipe or suctioned out dust with suction pipe.
But, make sample with above-mentioned robot, with following drawback：First it is cleaning head by the sample brush in airduct
After lower, non-sample dust may be mixed during artificial taking-up sample, so that disturbed specimen composition；Secondly, it is this clear
Wash robot sampling to be not easy to obtain the sample in deep pipe, because after the sample in deep pipe is under by brush, no matter manually taking out also
It is that to be suctioned out be not part nothing the matter；In addition, this robot is when ash is taken, and due to being configured without inhaling grey equipment, cleaning
During dust, dust diffuses in pipeline, even if there is searchlight, the visual field of the camera in pipeline is still very small, influences camera
Function.
Therefore, a kind of double sampled proportional sampling device for being applied to quantitative sampling robot how is researched and developed, is become urgently to solve
Technical problem certainly.
The content of the invention
Technical problem to be solved in the utility model is to provide and a kind of is applied to the double sampled fixed of quantitative sampling robot
The problems such as amount sampler, the double sampled linkage quantitative sampling that cannot be realized with solution, raising sampling accuracy.
In order to solve the above technical problems, the utility model is applied to the double sampled fixed of quantitative sampling robot there is provided a kind of
Amount sampler, including：Sampling mechanism, and for controlling the motion of the sampling mechanism motion, the sampling mechanism, bag
Include：It is provided with the sampling cavity and negative pressure cavity of connector, it is characterised in that the sampling mechanism, also includes：Scrape suction sampler
With Wipe type sampler, wherein,
It is described to scrape suction sampler, it is arranged in the negative pressure cavity, it gathers the sampling by vacuum suction mode
Sample in chamber；
The Wipe type sampler, is arranged in the sampling cavity, and it gathers the sampling by rotating wiping mode
Sample in chamber.
Further, the Wipe type sampler, including：Wiper disc, and cleaning wiping cloth, wherein, the cleaning wiping cloth is set
In the bottom surface of the wiper disc, the wiper disc is connected with the motion.
Further, the wiper disc, including：Wiper disc body, be arranged at the wiper disc body both sides for pressing from both sides
The clamp module of the cleaning wiping cloth is held, and is arranged on the wiper disc body and is used for relative to the another side of the bottom surface
Connect the link block of the motion.
Further, the width of the wiper disc body less than the sampling cavity diameter, and the wiper disc body
Width is 1-3cm.
Further, it is described to scrape suction sampler, including：Dust absorption fan, sampling bag, and connection sheet, wherein, it is described to take
Sample bag is placed in the connection sheet.
Further, the connection sheet is connected to the connector in the negative pressure cavity by magnetic attachment mode.
Further, the motion, including：Lifting module and rotary module, the lifting module are used to control institute
The elevating movement of sampling mechanism is stated, the rotary module is used to control the rotary motion of the sampling mechanism.
Further, the lifting module, including：The lifting motor being connected, lifting motor gear, elevating screws axle tooth
Wheel, elevating screws axle；The rotary module, including：The electric rotating machine being connected, electric rotating machine gear rotates shaft gear, rotation
Axle, wherein, the rotary shaft is with elevating screws axle for inner sleeve is set.
Further, scraping blade is provided with the sampling cavity, the scraping blade is fixedly connected with the rotary shaft, for institute
State scrape suction sampler coordinate sampled.
Further, the height of the sampler is less than 100 millimeters.
Compared with prior art, the double sampled quantitative sampling for being applied to quantitative sampling robot described in the utility model
Device, has reached following effect：
(1) it is provided with and scrapes suction sampler and Wipe type sampler, the double sampled proportional sampling device can enters respectively
Capable sampling operation twice, i.e. when entering at the beginning of sampler in pipeline or sampling ground, because pollutant is more in pipeline, now, can lead to
Cross and scrape suction and be sampled cleaning, by contaminant collecting in nonwoven bag, then, quantitative sampling is being carried out by wipe method, really
Protect the accurate result of sampling.
(2) the Wipe type sampler is provided with wiper disc and cleaning wiping cloth, by cleaning wiping cloth sandwich in the wiping
The both sides of disk, it is to avoid the collection face in operating personnel directly contact cleaning wiping cloth, it is to avoid the contact stain of sample, improve detection knot
The accuracy of fruit.
(3) it is described to scrape suction sampler sampling bag is connected with connector by magnetic attachment mode, be easily installed with
Unloading.
(4) rotary shaft greatly reduces the height of sampler with elevating screws axle for inner sleeve is set, and saves height empty
Between, it is easy to sampler to carry out operation in the duct.
Brief description of the drawings
Accompanying drawing described herein is used for providing being further understood to of the present utility model, constitutes of the present utility model one
Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model
Improper restriction.In the accompanying drawings：
The upward view of a kind of double sampled proportional sampling device that Fig. 1 is provided for the utility model embodiment；
The upward view of another double sampled proportional sampling device that Fig. 2 is provided for the utility model embodiment；
The structural representation of the motion of a kind of double sampled proportional sampling device that Fig. 3 is provided for the utility model embodiment
Figure；
The structure chart of the wiper disc of a kind of double sampled proportional sampling device that Fig. 4 is provided for the utility model embodiment；
The structure chart of the wiper disc of a kind of double sampled proportional sampling device that Fig. 5 is provided for the utility model embodiment.
Specific embodiment
Implementation method of the present utility model is described in detail below in conjunction with schema and embodiment, thereby to the utility model
How application technology means can fully understand and implement according to this to solve technical problem and reach the implementation process of technology effect.
Embodiment 1
As shown in Fig. 1 to 5, the present embodiment provides a kind of double sampled proportional sampling device for being applied to quantitative sampling robot,
Including：Sampling mechanism 100, and the motion 200 for controlling the sampling mechanism 100 to move, the sampling mechanism 100,
Including：It is provided with the sampling cavity 1 and negative pressure cavity 2 of connector, it is characterised in that the sampling mechanism 100, also includes：Scrape suction
Sampler and Wipe type sampler, wherein,
It is described to scrape suction sampler, it is arranged in the negative pressure cavity 2, it gathers the sampling by vacuum suction mode
Sample in chamber 1；
The Wipe type sampler, is arranged in the sampling cavity 1, and it gathers the sampling by rotating wiping mode
Sample in chamber 1.
Preferably, the Wipe type sampler, including：Wiper disc 3, and cleaning wiping cloth 4, wherein, the cleaning wiping cloth 4 is set
In the bottom surface of the wiper disc 3, the wiper disc 3 is connected with the motion 200.Specifically, the cleaning wiping cloth 4 is preferred
It is non-woven fabrics, its bottom surface for being arranged at the wiper disc 3 contacts for sample, by the rotary motion of the wiper disc 3,
By sample collection in the cleaning wiping cloth 4.
Preferably, the wiper disc 3, including：Wiper disc body 31, is arranged at being used for for the both sides of wiper disc body 31
The clamp module 32 of the cleaning wiping cloth 4 is clamped, and is arranged on the wiper disc body 31 and another relative to the bottom surface
The link block 33 for connecting the motion 200 in face.Specifically, the wiper disc body 31 and the sampling cavity 1
Matching is set, and is rotated in the sampling cavity 1, and in actual use, the clamp module 32 is described to be arranged at
The clip of the both sides of wiper disc 3, for clamping the cleaning wiping cloth 4, before sampling work, operating personnel are by the cleaning wiping cloth 4
The bottom of the wiper disc 3 is fixed on by sandwich, at the end of sampling, operating personnel can be by instruments such as tweezers by described in
Cleaning wiping cloth 4 is removed from both sides bearing, so as to avoid the contact stain of sample, improves the accuracy of testing result.Further
Ground, the link block 33 includes spring 331 and buckle 332, wherein, the buckle 332 is fixedly connected with rotary shaft 84, in reality
Border makes it follow institute when using, the wiper disc 3 is fixed on the motion 200 by buckle 332 and spring 331
Motion 200 is stated to be lifted and/or rotated.
Preferably, the width of the wiper disc body 31 is less than the diameter of the sampling cavity 1, and the wiper disc body 31
Width be 1-3cm.
Preferably, it is described to scrape suction sampler, including：Dust absorption fan, sampling bag 5, and connection sheet 6, wherein, it is described to take
Sample bag 5 is placed in the connection sheet 6.Specifically, the sampling bag 5 is placed in the connection sheet 6, then described contact pin is connected
Connect with the connector between the negative pressure cavity 2 and sampling cavity 1, form negative when dust absorption fan starts, in the negative pressure cavity 2
Pressure, makes the sample in the sampling cavity be collected in the sampling bag 5 by vacuum suction, and preferably described sampling bag 5 is nonwoven
Bag.
Preferably, the connection sheet 6 is connected to the connector in the negative pressure cavity 2 by magnetic attachment mode.Specifically, institute
State to be can be set in connection sheet 6 and there are the devices such as magnet, be easy to its connection with the connector.
Preferably, the motion 200, including：Lifting module and rotary module, the lifting module are used to control institute
The elevating movement of sampling mechanism 100 is stated, the rotary module is used to control the rotary motion of the sampling mechanism 100.Specifically,
In actual applications, when the sampler reaches sampled point, the lifting module starts, and the sampling mechanism 100 is fallen
In the sampled point, then start the rotary module, the sampling mechanism 100 is carried out rotation sampling.
Preferably, the lifting module, including：The lifting motor 71 being connected, lifting motor gear 72, elevating screws axle
Gear 73, elevating screws axle 74；The rotary module, including：The electric rotating machine 81 being connected, electric rotating machine gear 82, rotation
Shaft gear 83, rotary shaft 84, wherein, with elevating screws axle 74 for inner sleeve is set, this design is greatly reduced the rotary shaft 84
The height of linkage sampler, saves height space.
Preferably, scraping blade 9 is provided with the sampling cavity 1, the scraping blade 9 is fixedly connected with the rotary shaft 84, is used for
With it is described scrape suction sampler coordinate sampled.
Preferably, the height of the sampler is less than 100 millimeters.
In actual applications, the double sampled proportional sampling device can respectively carry out sampling operation twice, i.e. at the beginning of sampler
Enter when in pipeline or sampling ground, because pollutant is more in pipeline, now, cleaning can be sampled by scraping suction, will pollute
Thing is collected in nonwoven bag, then, is carrying out quantitative sampling by wipe method, it is ensured that the accurate result of sampling.
Suction sampling process is scraped described, first, starts lifting motor 71, sampling mechanism 100 transferred to sample point,
Then starting dust absorption fan makes to form negative pressure in negative pressure cavity 2, then starts rotary shaft 84, rotates scraper plate, carries out scraping suction and adopts
Sample, when reaching 30-60 seconds in the sampling time, stops sampling, and now, lifting motor 71 reclaims sampling mechanism 100, completes to adopt
Sample；
Additionally, in the Wipe type sampling process, first, start lifting motor 71, sampling mechanism 100 is transferred to taking
Sampling point, then starts rotary shaft 84, rotates wiper disc 3, carries out cleaning sampling, when reaching 30-60 seconds in the sampling time, stops
Only sample, now, lifting motor 71 reclaims sampling mechanism 100, complete sampling.
Compared with prior art, the double sampled quantitative sampling for being applied to quantitative sampling robot described in the utility model
Device, has reached following effect：
(1) it is provided with and scrapes suction sampler and Wipe type sampler, the double sampled proportional sampling device can enters respectively
Capable sampling operation twice, i.e. when entering at the beginning of sampler in pipeline or sampling ground, because pollutant is more in pipeline, now, can lead to
Cross and scrape suction and be sampled cleaning, by contaminant collecting in nonwoven bag, then, quantitative sampling is being carried out by wipe method, really
Protect the accurate result of sampling.
(2) the Wipe type sampler is provided with wiper disc and cleaning wiping cloth, by cleaning wiping cloth sandwich in the wiping
The both sides of disk, it is to avoid the collection face in operating personnel directly contact cleaning wiping cloth, it is to avoid the contact stain of sample, improve detection knot
The accuracy of fruit.
(3) it is described to scrape suction sampler sampling bag is connected with connector by magnetic attachment mode, be easily installed with
Unloading.
(4) rotary shaft greatly reduces the height of sampler with elevating screws axle for inner sleeve is set, and saves height empty
Between, it is easy to sampler to carry out operation in the duct.
Described above has shown and described some preferred embodiments of the present utility model, but as previously described, it should be understood that this
Utility model is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various
Other combinations, modification and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or association area
Technology or knowledge be modified.And the change and change that those skilled in the art are carried out do not depart from spirit of the present utility model and model
Enclose, then all should be in the protection domain of the utility model appended claims.
Claims (10)
1. a kind of double sampled proportional sampling device for being applied to quantitative sampling robot, including：Sampling mechanism, and it is described for controlling
The motion of sampling mechanism motion, the sampling mechanism, including：It is provided with the sampling cavity and negative pressure cavity of connector, its feature
It is that the sampling mechanism also includes：Suction sampler and Wipe type sampler are scraped, wherein,
It is described to scrape suction sampler, it is arranged in the negative pressure cavity, it is gathered in the sampling cavity by vacuum suction mode
Sample；
The Wipe type sampler, is arranged in the sampling cavity, and it is gathered in the sampling cavity by rotating wiping mode
Sample.
2. double sampled proportional sampling device according to claim 1, it is characterised in that the Wipe type sampler, including：
Wiper disc, and cleaning wiping cloth, wherein, the cleaning wiping cloth is arranged at the bottom surface of the wiper disc, the wiper disc and the fitness machine
Structure is connected.
3. double sampled proportional sampling device according to claim 2, it is characterised in that the wiper disc, including：Wiper disc sheet
Body, be arranged at the wiper disc body both sides for clamping the clamp module of the cleaning wiping cloth, and be arranged at the wiper disc
The link block for connecting the motion of the another side on body and relative to the bottom surface.
4. double sampled proportional sampling device according to claim 3, it is characterised in that the width of the wiper disc body is less than
The diameter of the sampling cavity, and the width of the wiper disc body is 1-3cm.
5. double sampled proportional sampling device according to claim 1, it is characterised in that described to scrape suction sampler, including：
Dust absorption fan, sampling bag, and connection sheet, wherein, the sampling bag is placed in the connection sheet.
6. double sampled proportional sampling device according to claim 5, it is characterised in that the connection sheet is by magnetic attachment mode
It is connected to the connector in the negative pressure cavity.
7. double sampled proportional sampling device according to claim 1, it is characterised in that the motion, including：Lifting
Module and rotary module, the lifting module are used to control the elevating movement of the sampling mechanism, and the rotary module is used to control
Make the rotary motion of the sampling mechanism.
8. double sampled proportional sampling device according to claim 7, it is characterised in that the lifting module, including：It is connected
Lifting motor, lifting motor gear, elevating screws shaft gear, elevating screws axle；The rotary module, including：It is connected
Electric rotating machine, electric rotating machine gear, rotation shaft gear, rotary shaft, wherein, the rotary shaft is arranged with elevating screws axle in
Put.
9. double sampled proportional sampling device according to claim 8, it is characterised in that be provided with scraping blade in the sampling cavity,
The scraping blade is fixedly connected with the rotary shaft, for it is described scrape suction sampler coordinate sampled.
10. double sampled proportional sampling device according to claim 1, it is characterised in that the height of the sampler is less than 100
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064745.5U CN206208588U (en) | 2016-09-19 | 2016-09-19 | A kind of double sampled proportional sampling device for being applied to quantitative sampling robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064745.5U CN206208588U (en) | 2016-09-19 | 2016-09-19 | A kind of double sampled proportional sampling device for being applied to quantitative sampling robot |
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| CN206208588U true CN206208588U (en) | 2017-05-31 |
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ID=58762684
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| CN201621064745.5U Active CN206208588U (en) | 2016-09-19 | 2016-09-19 | A kind of double sampled proportional sampling device for being applied to quantitative sampling robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588331A (en) * | 2021-07-26 | 2021-11-02 | 武汉市疾病预防控制中心 | Central air conditioner air pipe inner surface sampling system |
-
2016
- 2016-09-19 CN CN201621064745.5U patent/CN206208588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588331A (en) * | 2021-07-26 | 2021-11-02 | 武汉市疾病预防控制中心 | Central air conditioner air pipe inner surface sampling system |
| CN113588331B (en) * | 2021-07-26 | 2024-07-12 | 武汉市疾病预防控制中心 | Central air conditioning tuber pipe internal surface sampling system |
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