CN115026042A

CN115026042A - Automatic cleaning machine for hatching trolley

Info

Publication number: CN115026042A
Application number: CN202210779422.8A
Authority: CN
Inventors: 于良; 贾开峰
Original assignee: Qingdao Zhonglite Food Machinery Co ltd
Current assignee: Qingdao Zhonglite Food Machinery Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-09-09

Abstract

The invention discloses an automatic cleaning machine for an incubation trolley, which comprises a conveying mechanism, a power mechanism, a control system and a machine body, wherein a conveying channel is arranged in the machine body, the conveying mechanism is used for driving the incubation trolley to move in the conveying channel, the power mechanism is used for driving the conveying mechanism to work, the machine body comprises a tank body and a box body, the tank body is fixedly arranged below the box body, the front end and the rear end of the box body are respectively provided with a conveying channel inlet and a conveying channel outlet, a washing chamber and a rinsing chamber are arranged in the box body along the direction of the conveying channel, and the rinsing chamber is positioned on one side of the conveying channel outlet; and a washing pipe group is arranged in the box body at the position of the washing chamber, a plurality of nozzles are arranged on the washing pipe group, and a rinsing pipe group is arranged in the box body at the position of the rinsing chamber. The cleaning water can be recycled, the water consumption is low, and the energy consumption can be greatly reduced; the cleaning efficiency and the cleaning quality are improved; the pipeline and the interior of the machine body are conveniently cleaned and maintained, and the sanitation is effectively guaranteed.

Description

Automatic cleaning machine for hatching trolley

Technical Field

The invention belongs to the technical field of cleaning equipment, relates to improvement of the structure and performance of a cleaning device, and particularly relates to an automatic cleaning machine for an incubation trolley, which is convenient to install, low in energy consumption, less in discharge and integrated with cleaning and disinfection.

Background

In the production of poultry hatching enterprises, a special four-wheel trolley is required to be used for bearing a plurality of hatching trays, and the trolley is lifted and turned over in the whole hatching process, so that the trolley is called a special trolley for hatching baskets in the industry and can also be called a hatching trolley for short. In the using process, the hatching trolley is polluted by excrement, egg liquid, villi and the like of the young poultry. Before secondary use, the product must be cleaned and sterilized, and can be put into use again after being qualified.

The existing cleaning measures of the hatching trolley are mostly manually cleaned by using a high-pressure water gun and then disinfected. Therefore, the defects of high labor intensity, large water consumption, low yield, long process period and the like exist in the existing cleaning measures. Although the cleaning equipment imported from abroad can overcome the defects of low yield and high labor intensity, new problems are brought. Such as: the reservoir of the cleaning equipment is constructed by pouring concrete after underground excavation, and has the advantages of overlong construction and installation period, complex process and incapability of moving. The parts including the water reservoir and the like are troublesome and difficult to clean and maintain, and are inconvenient to maintain and repair. Because the cistern is the pit structure, the sewage that produces is deposited in the underground, for passive form emission need adopt the suction pump to assist, the energy consumption is higher.

For example, the tunnel type cleaning machine disclosed in chinese patent (publication No. CN104923531B) comprises a conveyor line, a soaking chamber, a rinsing chamber, and a cleaning chamber are sequentially arranged along a conveying direction of the conveyor line, and isolation curtains are respectively arranged at an inlet of the passage, an outlet of the passage, between the soaking chamber and the rinsing chamber, and between the rinsing chamber and the cleaning chamber, and can block water mist from passing through the isolation curtains, thereby reducing cross contamination. The soaking chamber, the flushing chamber and the cleaning chamber are all provided with water tanks which are isolated from each other by clapboards; a water tank is respectively arranged below the soaking chamber, the flushing chamber and the cleaning chamber and is respectively a soaking water tank, a flushing water tank and a cleaning water tank. The pipelines of the soaking chamber, the flushing chamber and the cleaning chamber and the connection of the pipelines with the water tank and the spraying device are connected through a clamping hoop.

The technical scheme disclosed by the above document and the existing corresponding cleaning equipment are not designed for cleaning the hatching trolley, and have the problems of unstable moving and conveying structure, unreasonable arrangement of a water circulation system and the like, and the overall energy consumption is high.

Therefore, aiming at the cleaning and sterilization of the hatching trolley, a cleaning machine which is integrated with high automation degree, simple installation, low energy consumption, no need of special person on duty for cleaning and sterilization is developed, the market demand is urgent, and the prospect is considerable.

Disclosure of Invention

The invention aims to provide an automatic hatching trolley cleaning machine which is used for solving the problems in the prior art. The method is suitable for the treatment requirements of cleaning of an incubation trolley for transferring an incubation basket in the production process of the poultry incubation industry, killing of microorganisms and the like, and meets the requirement of secondary use; the automation degree of the whole hatching production line is effectively ensured in the aspects of yield, reliability and control, and the labor intensity and the requirement of workers are reduced.

In order to realize the purpose of the invention, the following technical scheme is adopted:

the automatic hatching trolley cleaning machine comprises a conveying mechanism, a power mechanism, a control system and a machine body, wherein a conveying channel is arranged in the machine body, the conveying mechanism is used for driving a hatching trolley to move in the conveying channel, the power mechanism is used for driving the conveying mechanism to work, the machine body comprises a groove body and a box body, the groove body is fixedly arranged below the box body, the front end and the rear end of the box body are respectively provided with a conveying channel inlet and a conveying channel outlet, a washing chamber and a rinsing chamber are arranged in the box body along the direction of the conveying channel, and the rinsing chamber is positioned on one side of the conveying channel outlet; a washing pipe group is arranged in the box body at the position of the washing chamber, a plurality of nozzles are arranged on the washing pipe group, and a rinsing pipe group is arranged in the box body at the position of the rinsing chamber;

the conveying mechanism comprises a hatching trolley guide rail assembly, a chain conveying assembly and a chain guide rail assembly; the hatching trolley guide rail assembly comprises an inlet guide rail, a middle guide rail and an outlet guide rail, the middle guide rail is arranged in the conveying channel, the inlet guide rail is arranged on the outer side of the inlet of the conveying channel, and the outlet guide rail is arranged on the outer side of the outlet of the conveying channel; the chain conveying assembly comprises a driving wheel, a driven wheel and a conveying chain, the driving wheel and the driven wheel are respectively arranged on the outer sides of two ends of the conveying channel, the conveying chain is sleeved on the driving wheel and the driven wheel, the conveying chain is provided with an upward-protruding triangular baffle, an inclined edge is arranged in the direction, facing the moving direction of the hatching trolley, of the triangular baffle, the driven wheel and the driving wheel are respectively sleeved on a rotating shaft, and the rotating shaft is connected with the machine body through a supporting piece;

the cell body has from the decurrent slope bottom of front end to rear end, and the cell body outside sets up the catch basin, eggshell baffle, the filter screen of slope are installed from rear end to front end to the catch basin inner chamber, and the eggshell baffle is gone up along flushing with the catch basin, and eggshell baffle lower part has the intercommunication mouth, the cell body rear end sets up drainage to the outlet or the drain pipe of catch basin rear end cavity, catch basin front end cavity is equipped with high-pressure water pump, and high-pressure water pump's delivery port passes through pipeline and washing nest of tubes intercommunication.

In order to further realize the purpose of the invention, the following technical scheme can be adopted:

according to the automatic cleaning machine for the hatching trolley, the flushing pipe group comprises the upper flushing pipe and the lower flushing pipe, the upper flushing pipe comprises the longitudinal spraying pipe and the upper transverse spraying pipe, the longitudinal spraying pipe is located above the hatching trolley, the upper transverse spraying pipe is located on two sides above the hatching trolley, the lower flushing pipe comprises the lower transverse spraying pipe located on two sides of the bottom of the hatching trolley, and the longitudinal spraying pipe, the upper transverse spraying pipe and the lower transverse spraying pipe are provided with the plurality of nozzles along the moving directions of the respective pipelines.

According to the automatic hatching trolley cleaning machine, the nozzles are fan-shaped nozzles with 360-degree adjustable angles, the flushing pipe group is provided with mounting holes matched with the end parts of the fan-shaped nozzles, and the mounting holes are connected with the nozzles in a sealing mode.

According to the automatic hatching trolley cleaning machine, the preset cleaning station is arranged in the flushing chamber, the hatching trolley stopping assembly is arranged on the rear side of the preset cleaning station and comprises the stopping rod, the stopping rod fixing plate and the approaching shifting piece, the stopping rod fixing plate is installed on the suspension rod, the stopping rod is rotatably installed on the stopping rod fixing plate, and the approaching shifting piece matched with the approaching switch is installed at the outer end of the upper portion of the stopping rod.

According to the automatic hatching trolley cleaning machine, the water supply and distribution assembly is arranged at the front end of the rinsing pipe group and comprises a three-way valve, one end of the three-way valve is used as a water injection port connected with an external water source, the other end of the three-way valve is communicated with the rinsing pipe group through a magnetic valve, the other end of the three-way valve is used as a water filling port for supplying water into the water storage tank, and a Y-shaped filter is mounted on the water injection port.

According to the automatic hatching trolley cleaning machine, the inlet guide rail and the outlet guide rail are provided with grooves with upward openings, and the grooves are matched with the rollers of the hatching trolley; the contact surface of the middle guide rail and the roller of the hatching trolley is a plane, and two sides of the middle guide rail are provided with guardrails.

According to the automatic hatching trolley cleaning machine, the chain guide rail assembly comprises the upper chain guide rail, the lower chain guide rail and a plurality of sets of upper and lower chain guide rail supports arranged at intervals, the upper chain guide rail and the lower chain guide rail are respectively composed of two parallel square steels, the joint of the upper chain guide rail support and the lower chain guide rail is provided with the limiting guide cylinder, and the conveying chain penetrates through the limiting guide cylinder.

The automatic hatching trolley cleaning machine comprises a driving wheel, a driven wheel, a conveying chain, a driving wheel and a driving wheel, wherein the driving wheel and the driven wheel are provided with grooves matched with the conveying chain; the chain conveying component is provided with two symmetrical sets.

According to the automatic hatching trolley cleaning machine, the rotating shaft of the driven wheel is provided with the automatic chain tensioning mechanism, and the automatic chain tensioning mechanism comprises a driven seat, an arch-shaped plate, a positioning sleeve, a spring, a guide screw, a top sleeve and a self-locking nut; the driven seat is fixed with the machine body, a strip-shaped opening for transverse movement of a rotating shaft is formed in the driven seat, an arch-shaped plate is installed outside the strip-shaped opening, the rotating shaft is installed from a driving wheel through a positioning sleeve, a guide screw rod is installed on the arch-shaped plate and penetrates through a through hole formed in the rotating shaft, the guide screw rod is located in the position, on one side of the rotating shaft, of the spring in sleeved mode, one end of the spring is in contact with the rotating shaft, the other end of the spring is in contact with one end of a top sleeve sleeved on the guide screw rod in sleeved mode, a self-locking nut is installed at the end part of the guide screw rod of the other end of the top sleeve, the top sleeve can be pushed to move through the self-locking nut, and the position of the spring is changed to realize the adjustment of the thrust of the rotating shaft.

According to the automatic hatching trolley cleaning machine, the box body is composed of the top cover and the two side vertical plates, the side vertical plates are provided with the observation doors, and the box body is provided with the water retaining curtains at the inlet of the conveying channel and the outlet of the conveying channel; a pump suction inlet is arranged at a water inlet of the high-pressure water pump for filtering; a slag cleaning hole is formed in the rear end of the water storage tank; and a plurality of supporting feet are arranged around the bottom of the tank body.

The invention has the advantages that:

the water used for washing and rinsing the hatching trolley can be recycled, so that the resources are saved, and the energy consumption can be greatly reduced; the production efficiency and the cleaning quality in the cleaning process are improved; the pipeline and the inside of the machine body are convenient to clean, disinfect and maintain, and the sanitation is effectively guaranteed. Specifically, the method comprises the following steps:

1. in terms of energy consumption, the overall power of the invention is less than 5.5kw, which is about half of the 10kw power of foreign products; in terms of water consumption, the water used by the automatic cleaning machine is recycled, the water consumption is 25kg/h, is far less than the consumption of manual cleaning water by more than 200kg/h, and is about 60 percent of the consumption of similar foreign equipment cleaning water by 40kg/h, so that the energy conservation and emission reduction are greatly reduced.

2. The invention adopts PLC to automatically operate, automatically start and stop, has adjustable cleaning time and can alarm against faults and water shortage. The driving speed is adjustable. The IP65 import speed reducer frequency converter is adopted for speed regulation and automatic protection and alarm of resistance change. After the automatic cleaning machine is started, manual watching is not needed, and the labor intensity and cost of workers are reduced.

3. The trough body and the water storage tank are structurally characterized in that the trough body is provided with the inclined bottom, so that the fluidity of water can be improved, a high-pressure pump water source can be quickly supplemented, the granular pollutants are driven to flow out of the trough body, and the trough body and the water storage tank are convenient to clean and maintain. The sewage formed after the washing water is used is discharged out of the tank body and reaches the inner cavity at the rear end of the water storage tank; then the water flows through an eggshell baffle plate, and the eggshell baffle plate has the function of collecting some heavy particles brought out by the water flow of the chute body around a slag cleaning hole through blocking and precipitation so as to be cleaned conveniently; and impurities are filtered through the filter screen, water is supplied to the high-pressure water pump for recycling, impurities such as pollutants in the circulating water can be taken out through the filter screen, the nozzle is prevented from being blocked, and the purpose of saving the water source in recycling is achieved. After the machine is stopped, dirt is concentrated around the slag removing hole, so that workers can clean the slag removing hole conveniently, and the cleaning time and the labor intensity are reduced. The import of high pressure water pump is filtered through flange joint pump sunction inlet on the one hand, plays the filtering action in the hydrologic cycle process, and on the other hand, in the hydrologic cycle process, the high pressure pump suction power is great, and the fluctuation of water is great, and water easily causes unsettledly, causes easily to inhale empty, and the filtration of pump sunction inlet still plays the undulant effect of steady water, avoids the inhaled air, protects high pressure water pump's safe in utilization.

4. According to the conveying mechanism, the triangular baffle is arranged on the conveying chain, when the hatching trolley to be cleaned is pushed to the inlet guide rail, the hatching trolley passes through the triangular baffle along the oblique edge by virtue of force along with pushing, so that the hatching trolley can be hooked by the triangular baffle, and the conveying chain pulls the hatching trolley to move along the rail. And the vertical stand of welding is to traditional structure, and this kind of drawback is, when hatching dolly is pushed to import guide rail department, meets vertical stand, and the more the past, the big vertical stand of power can swing, makes the chain activity, influences the machine operation, and adopts behind the triangle baffle, with the help of it to the face of this hatching dolly trend be the shape on slope, has effectively solved conveying mechanism and has moved unstable problem.

5. The conveying chain is provided with an automatic chain tensioning mechanism, and the automatic chain tensioning mechanism can automatically adjust the position of a driven wheel, so that the pulling force of the conveying chain can be automatically adjusted in real time to keep the conveying chain to stably run. When the load of the conveying chain changes or the chain runs for a long time, the chain is worn and the length of the chain is increased, so that the conveying chain is loosened, and the normal and stable work of the conveying mechanism is influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic structural view of the hatchway stop assembly of FIG. 1;

FIG. 5 is an enlarged schematic view of the flush tube set of FIG. 1;

FIG. 6 is a side view of FIG. 5;

FIG. 7 is an enlarged schematic view of the automatic chain tensioning mechanism of FIG. 1;

fig. 8 is a top view of fig. 7.

Reference numerals are as follows:

1-a water storage tank, 2-a tank body, 3-feet, 4-a top cover, 5-a side vertical plate, 6-a viewing door, 7-a water retaining curtain, 8-a flushing pipe group, 9-a rinsing pipe group, 10-a spray pipe, 11-a spray nozzle, 12-a water distribution component, 13-an inlet guide rail, 14-an outlet guide rail, 15-an upper chain guide rail, 16-a lower chain guide rail, 17-an intermediate guide rail, 18-a chain automatic tensioning mechanism, 181-a driven seat, 182-a driven wheel, 183-a rotating shaft, 184-a positioning sleeve, 185-a spring, 186-a top sleeve, 187-a guide screw rod, 188-a self-locking nut, 189-an arch plate, 19-a driving shaft group, 20-a driving speed reducer, 21-a conveying chain and 22-a driving component side plate, 23-upper and lower chain guide rail support, 24-electric cabinet, 25-approach switch, 26-suspension rod, 27-stop rod fixing plate, 28-approach shifting piece, 29-stop rod, 30-connecting plate, 31-filter screen, 32-eggshell baffle, 33-slag cleaning hole, 34-drain valve, 35-warning lamp holder, 36-pump suction inlet filtration, 37-high pressure water pump, 38-clapboard and 39-hatching trolley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

In the description of the embodiments of the present invention, unless explicitly defined otherwise, terms such as setting, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention by combining the specific contents of the technical solutions.

As shown in fig. 1-8, the problem to be solved by the automatic cleaning machine for the hatching trolley disclosed in this embodiment is to provide an automatic cleaning machine for the hatching trolley 39, which is used for transferring the hatching basket in the production process of poultry hatching industry, to clean the appearance and kill microorganisms, so as to meet the requirement of each item of data for secondary use. And the automation degree of the whole hatching production line is effectively ensured in the aspects of yield, reliability, automation and integrated control, and the manual participation is reduced as much as possible. In structure, the automatic cleaning machine comprises a conveying mechanism, a power mechanism, a control system and a machine body.

The organism comprises box and cell body 2, and the cell body 2 outside installation is by catch basin 1, and the organism is the main body frame of whole equipment and has the water collection function concurrently.

A conveying channel is arranged in the machine body, the conveying mechanism is used for driving the hatching trolley 39 to move in the conveying channel, and the power mechanism is used for driving the conveying mechanism to work. The machine body comprises a tank body 2 and a tank body, wherein the tank body 2 is fixedly arranged below the tank body, and the front end and the rear end of the tank body are respectively provided with a conveying channel inlet and a conveying channel outlet.

The box in this embodiment comprises top cap 4, side riser 5, and top cap 4 installs at two 5 tops of side riser, is equipped with observation door 6 on one of them side riser 5. The front end and the rear end of the box body are respectively provided with a water retaining curtain 7, and the water retaining curtain 7 can reduce high-pressure flushing water and rinsing water which splash and overflow from the inlet of the conveying channel and the outlet of the conveying channel.

The bottom of the tank body 2 and the bottom of the water storage tank 1 are all provided with the ground feet 3 for supporting, the ground feet 3 are made of rubber, and in the action, the whole machine is supported and lifted off, vibration can be effectively reduced, and the whole machine is lifted off without hidden dirty dead angles and is easy to clean.

The conveying mechanism and the power mechanism are used for carrying the movement and the conveying of the hatching trolley 39 and realizing the stable conveying operation and work of the hatching trolley.

The control system is responsible for collecting and processing various signals, distributing and controlling power, operating preset program commands and giving a fault alarm.

A washing chamber and a rinsing chamber are arranged in the box body along the direction of the conveying channel, and the rinsing chamber is positioned at one side of the outlet of the conveying channel; a washing pipe group 8 is arranged in the box body at the position of the washing chamber, a plurality of nozzles 11 are arranged on the washing pipe group 8, and a rinsing pipe group 9 is arranged in the box body at the position of the rinsing chamber.

The flushing pipe group 8 is supplied with continuous high-pressure water source by a stainless steel high-pressure water pump 37, is conveyed to each nozzle 11 through each spray pipe 10, and performs pressurized jet flushing on the hatching trolley 39 staying at a preset cleaning station to complete the whole cleaning process.

Because the circulating water is used in a long-time cleaning operation, the quality of the circulating water is deteriorated, turbidity is generated, and impurities are increased, so that the normal work of the high-pressure water pump 37 and the nozzle 11 is influenced, therefore, a filter, a baffle and the like are adopted to filter the circulating water and block the impurities, and then the circulating water is sent to the high-pressure water pump 37 for use.

With continued reference to fig. 1, the conveying mechanism of the present embodiment structurally comprises a hatching trolley guide rail assembly, a chain conveying assembly and a chain guide rail assembly.

The hatching trolley guide rail assembly comprises an inlet guide rail 13, a middle guide rail 17 and an outlet guide rail 14, wherein the middle guide rail 17 is installed in a conveying channel, the inlet guide rail 13 is installed on the outer side of an inlet of the conveying channel, and the outlet guide rail 14 is installed on the outer side of an outlet of the conveying channel.

The chain conveying assembly comprises a driving wheel, a driven wheel 182 and a conveying chain 21, the driving wheel and the driven wheel 182 are respectively arranged at the outer sides of the two ends of the conveying channel, the conveying chain 21 is sleeved on the driving wheel and the driven wheel 182, a triangular baffle is fixedly arranged on the conveying chain 21, the inclined edge of the triangular baffle faces the moving direction of the hatching trolley, the driven wheel 182 and the driving wheel are respectively sleeved on a rotating shaft 183, and the rotating shaft 183 is connected with the machine body through a supporting piece; the chain guide assembly includes an upper chain guide 15, a lower chain guide 16, and a plurality of sets of upper and lower chain guide supports 23.

The outer end of the rotating shaft 183 of the driving wheel is provided with a driving mechanism which is composed of a motor, a driving shaft group 19, a driving speed reducer 20, a driving assembly side plate 22 and the like. At this time, the rotating shaft 183 at this position is a component of the driving shaft group 19, i.e., a driving shaft. The driving speed reducer 20 can reduce the rotating speed of the motor, and the rotating motion of the motor is converted into the linear motion of the conveying chain 21 by combining with the driving shaft group 19, so that the conveying chain 21 drives the hatching trolley 39 to convey, move and stop, and the hatching trolley is matched with cleaning and sterilizing treatments such as washing, rinsing and the like under pressure.

As shown in fig. 2, the tank body 2 of this embodiment has the downward slope bottom from the front end to the rear end, the tank body 2 outside sets up catch basin 1, the eggshell baffle 32 of slope, filter screen 31 are installed from rear end to front end to the inner chamber of catch basin 1, the eggshell baffle 32 is gone up along flushing with catch basin 1, eggshell baffle 32 lower part has the intercommunication mouth, tank body 2 rear end sets up the outlet or the drain pipe of drainage to the cavity of catch basin 1 rear end, the cavity of catch basin 1 front end is equipped with high pressure water pump 37, the delivery port of high pressure water pump 37 passes through the pipeline and communicates with washing nest of tubes 8.

As shown in fig. 1, 3, 5 and 6, the flushing pipe group 8 and the rinsing pipe group 9 of the hatching trolley 39 of the present embodiment are mainly composed of the flushing pipe group 8, the rinsing pipe group 9, the spray pipes 10, the nozzles 11, the water supply and distribution module 12, and the like.

As shown in fig. 5 and 6, the flushing pipe group 8 includes an upper flushing pipe and a lower flushing pipe. The upper cleaning pipe comprises a longitudinal spray pipe 10 and an upper transverse spray pipe 10, wherein the longitudinal spray pipe 10 is positioned above the hatching trolley 39, and the upper transverse spray pipe 10 is positioned at two sides above the hatching trolley 39. The lower cleaning pipe comprises lower transverse spray pipes 10 positioned at two sides of the bottom of the hatching trolley 39, and a plurality of nozzles 11 are arranged on the longitudinal spray pipes 10, the upper transverse spray pipes 10 and the lower transverse spray pipes 10 at intervals along the respective pipeline trends.

That is, the inner cavity of the box body, nozzles 11 are arranged on the upper side, the lower side and the two sides of the cleaning chamber position along the arrangement direction of each spray pipe 10, the spray pipes 10 and the nozzles 11 are arranged according to the positions of the trolley for cleaning, for example, four rollers and the bottom surface position of the hatching trolley 39, the nozzles 11 are fan-shaped nozzles 11 capable of rotating 360 degrees, and the nozzles 11 provide pressurized water flow to clean the surface, the bottom, the rollers and the like of the trolley.

The water supply port of the rinsing line group 9 and the water filling port for initially filling the reservoir 1 are a connection port for connecting with an external water source or directly with a municipal tap water port, and a Y-type filter is installed on the connection port to filter impurities in the water, and the filtered water is distributed to the rinsing line group 8 and the rinsing line group 9 through the water supply and distribution assembly 12.

The water supply and distribution component 12 comprises a three-way valve, one end of which is connected with a valve and is connected with a water injection port; one end of the magnetic valve is connected with the pressure gauge and is connected with a water filling port of the rinsing pipe group 9. When water is filled initially, the valve of the rinsing pipe group 9 is closed, and after the rinsing pipe group is filled with water, the water filling valve is closed; when rinsing is required, the valve on the rinsing line set 9 is opened.

In this embodiment, the washing pipe set 8 and the rinsing pipe set 9 are independent from each other and are not communicated with each other, the washing pipe set 8 is connected with the high-pressure pump, when the water storage tank 1 is used, water needs to be filled in advance, the high-pressure pump sucks the water in the water storage tank 1, and after pressurization, the water enters the main pipe of the washing pipe set 8. Before water is sucked into the high-pressure water pump 37, the inlet of the high-pressure water pump is connected with a pump suction inlet through a flange for filtering 36, on one hand, impurities are filtered when circulating water is used, and the use quality and safety of a subsequent pipeline, a nozzle 11 and the like are protected; on the other hand, the high-pressure water has large water absorption capacity and large water pressure fluctuation, and water is easily suspended to cause air suction, so the pump suction inlet filter 36 can play a role in stabilizing water pressure fluctuation for the high-pressure water pump 37, and air suction is avoided.

A plurality of nozzles 11 set up along spray tube 10 horizontal direction, and nozzle 11 adopts 360 degrees adjustable angle's fan-shaped nozzle 11, conveniently adjusts different angles and washs by the cleaning trolley. The surface of the spray pipe 10 is provided with a hole, the size of the hole is matched with the interface of the fan-shaped nozzle 11, the interface of the fan-shaped nozzle 11 is inserted into the hole of the spray pipe 10, and the joint is sealed to prevent water leakage.

The upper chain guide rail 15 and the lower chain guide rail 16 of the conveying mechanism are respectively composed of two parallel square steels.

The upper chain guide rail 15 and the lower chain guide rail 16 are fixed through upper and lower chain guide rail supports 23, the upper and lower chain guide rail supports 23 can be fixed with the tank body 2 or the tank body, and the installation is carried out at the end points of the arc-shaped rails at the two ends, the end points in the parallel direction and the middle average interval position.

The connection of upper and lower chain guide supports 23 and lower track is through spacing guide cylinder (not shown in the figure) welded fastening, spacing guide cylinder adopts track connection channel-section steel down in this embodiment, this lower track connection channel-section steel is connected the square steel of two parallels, form the track, play the effect of fixed direction simultaneously, let transport chain 21 pass track connection channel-section steel down and follow the orbital motion that two parallel square steels are constituteed, the position department that chain guide supported 23 about setting up on the horizontal direction, equal fixed track connection channel-section steel.

The driving wheel and the driven wheel 182 are provided with grooves matched with the conveying chain 21, and the conveying chain 21 can be automatically embedded into the grooves of the driving wheel and the driven wheel 182 during operation, so that the conveying chain 21 can be guided during operation.

An upwardly convex triangular baffle (not marked in the figure) is fixedly arranged on the conveying chain 21, and the triangular baffle has the function that when the washed hatching trolley 39 is pushed to the inlet guide rail 13, the pushing force of the hatching trolley 39 can exceed the inclined edge of the triangular baffle when the hatching trolley meets the triangular baffle, so that the hatching trolley 39 can be hooked by the triangular baffle and pulled to move along the track.

The vertical stand structure is adopted to the tradition mode, this kind of drawback is, when the dolly is by propelling movement to import guide rail 13 department, run into vertical stand, can turn over and not pass over, the big vertical stand of power can swing more, make the activity of conveying chain 21, influence conveying mechanism's operation stability and efficiency, and after adopting this triangle baffle, with the help of its oblique limit structure that is facing hatching dolly 39 to have, make hatching dolly 39 can cross this triangle baffle by force, therefore, can effectively avoid easily blockking and conveying chain 21 activity scheduling problem.

The inlet guide rail 13 and the outlet guide rail 14 are provided with grooves, and rollers at the bottom of the hatching trolley 39 are guided to enter and exit along the grooves, so that the running deviation of the hatching trolley can be effectively prevented; after entering the conveying channel of the box body, the groove of the middle guide rail 17 faces downwards, the structure is opposite to that of the inlet guide rail 13 and the outlet guide rail 14, the contact surface of the middle guide rail 17 and the roller of the incubation trolley 39 to be cleaned is a plane, the structure is used for preventing sprayed water from being accumulated, so that the incubation trolley 39 to be cleaned does not deviate from a track, guardrails are welded on the two sides of the middle guide rail 17 along the horizontal direction, are made of square steel and have average spacing distance, and are arranged on the two sides of the middle guide rail 17 to prevent the trolley from deviating.

The hatching trolley stopping assembly comprises a stopping rod 29, a stopping rod fixing plate 27 and an approaching shifting piece 28, wherein the stopping rod fixing plate 27 is installed on the suspension rod 26, the stopping rod 29 is rotatably installed on the stopping rod fixing plate 27, and the approaching shifting piece 28 matched with the approaching switch is installed at the outer end of the upper part of the stopping rod 29.

In the chain conveying assembly, two sets of driving wheels and two sets of driven wheels 182 are symmetrically arranged, so that the driving shaft group 19 transversely penetrates through the two driving wheels, the driving shaft group 19 is driven by the operation of the driving speed reducer 20, and the driving shaft group 19 drives the two driving wheels to simultaneously operate, so that the loading capacity and the conveying effect of the conveying mechanism are improved. The drive reducer 20 of the present embodiment employs japanese sumitomo RNYM05-1302-60,

the two sets of symmetrical chain conveying assemblies are positioned between the two middle guide rails 17, so that the automatic cleaning machine is more compact in structure.

As shown in fig. 1, 7 and 8, in the present embodiment, an automatic chain tensioning mechanism 18 is mounted on a rotating shaft 183 of a driven wheel 182, and the automatic chain tensioning mechanism 18 includes a driven seat 181, an arch plate 189, a positioning sleeve 184, a spring 185, a lead screw 187, a top sleeve 186 and a self-locking nut 188.

The automatic chain tensioning mechanism 18 can automatically adjust the position of the driven wheel 182 to tighten and maintain the tension of the conveying chain 21, so that the tension of the conveying chain 21 can be automatically adjusted in real time to maintain the smooth running of the conveying chain 21. When the load of the conveying chain 21 changes or the length of the chain increases and the chain loosens after the chain runs for a long time and the chain is worn between every two chain buckles, the automatic chain tensioning mechanism 18 can play a role in automatic adjustment.

The driven seat 181 is fixed to the entrance of the conveying path, that is, the automatic chain tensioner 18 is engaged with the driven pulley 182. Of course, the automatic chain tensioner 18 may be provided on the drive pulley, but since the drive pulley side needs to be engaged with the drive mechanism, the structure is complicated as compared with the arrangement on the driven pulley 182 side.

The conveying chain 21 rotates and directionally runs through the driven seat 181. The positioning sleeve 184 fixes the driven wheel 182 to keep positioning operation. When the tension of the conveying chain 21 is changed, the spring 185 can act correspondingly according to the pressure change. When the pressure is reduced, in the position shown in fig. 7, the spring 185 pushes up to displace the driven wheel 182 to the left, so as to increase the tension of the conveying chain 21; when the pressure increases, the spring 185 yields to maintain the tension of the conveyor chain 21.

When the length of the conveying chain 21 is increased to the maximum pushing force of the spring 185, and the conveying chain 21 cannot keep running at the rated pressure, the self-locking nut 188 is adjusted, the jacking sleeve 186 is pushed by the guide screw 187 to act, the position of the spring 185 is adjusted, the position of the spring 185 is changed to increase the pressure, and the function of the automatic chain tensioning mechanism 18 is continuously kept.

In use, the hatching trolley 39 firstly unstacks the hatching baskets containing the young chicken and separates the baskets from the chicken in sequence by a higher-level process, and after the hatching baskets are disassembled, the hatching baskets reach the appointed station of the inlet guide rail 13 to wait for the automatic cleaning machine to start operation.

In the starting operation state of the automatic cleaning machine, firstly, a signal of a proximity switch 25 is detected to determine that no hatching trolley 39 which is being cleaned exists on the middle guide rail 17, then an electric cabinet 24 of a control system controls a driving speed reducer 20 to start through a frequency converter, a conveying chain 21 is driven to operate at a preset frequency and speed, a triangular baffle is welded on the conveying chain 21, and the hatching trolley 39 is dragged to enter a preset cleaning station of a box body to be cleaned.

When the hatching trolley 39 reaches the preset cleaning station, the stop rod 29 is touched, the approach switch 25 is triggered by the approach shifting sheet 28 linked with the stop rod fixing plate 27, and the hatching trolley 39 is confirmed to be stopped at the preset position of the middle guide rail 17. Then the frequency converter is powered off, and the speed reducer and the conveying chain 21 stop running. The stopping position of the hatching trolley 39 is preset, and all the nozzles 11 are also arranged according to the pollution degree of each part of the hatching trolley 39, so that fixed-point and efficient cleaning is realized.

The horizontal stainless steel high pressure water pump 37 continuously supplies water to the flushing pipe group 8, is distributed to 11 nozzles 11 through the respective nozzles 10, and then the nozzles 11 are sprayed to the polluted area in a 60-degree fan-shaped water jet to achieve a cleaning effect. The high-pressure jet flow quickly peels off pollutants on the hatching trolley 39, and efficient and quick cleaning is realized. The automatic cleaning machine can determine whether to kill or not according to the needs of users, disinfectant can be added into water if needed, and the cleaning and disinfecting effects are achieved simultaneously. After the incubation trolley 39 is cleaned for a certain time, the time can be adjusted and set according to the pollution degree of the incubation trolley 39, the frequency converter restarts the driving speed reducer 20, and the conveying chain 21 runs to pull the incubation trolley to move forward. The trolley gradually leaves the washing chamber and reaches the rinsing area, and the circulating water for cleaning is turbid after long-time use, so that the trolley needs to be rinsed by clean water. Then, the hatching trolley 39 falls into the outlet guide rail 14 through the outlet of the conveying channel and slides to the next process of the automatic assembly line to wait for secondary use. The washing water and the rinsing water fall into the inclined bottom of the tank body 2 after being used, and the main effect of the inclined structure is to improve the water fluidity and quickly supplement the water source of the high-pressure water pump 37, and meanwhile, the washing water and the rinsing water play a role in driving particle pollutants to flow out of the tank body 2. The sewage reaches the rear end cavity of the water storage tank 1 through the tank body 2 and then flows over the partition plate 38, and the partition plate 38 is used for collecting some heavy particles brought out by water flow of the tank body 2 around the slag cleaning hole 33 through blocking and depositing, so that the cleaning is convenient. Meanwhile, the eggshell baffle 32 is arranged to block eggshell fragments adhered to the hatching trolley 39, and the eggshell fragments are light and easy to float on the water surface, so that the eggshell baffle 32 is arranged to be flush with the upper edge of the water storage tank 1, and after pollutants above a certain specification are blocked by the filter screen 31, the aim of not blocking the nozzle 11 is fulfilled, and the eggshell baffle is finally used as the circulating water of the high-pressure water pump 37, so that the water recycling is realized, the water resource consumption is saved, and the consumption and the pollution are reduced.

In addition, in the present embodiment, in order to facilitate the connection and fixation of the inlet rail 13, a connection plate 30 is provided at the front end of the inlet rail 13. The rear end of the water storage tank 1 is provided with a water outlet and a water discharge valve 34 so as to facilitate the discharge and maintenance of water in the water storage tank 1, and the top of the tank body is provided with a warning lamp holder 35 and a warning lamp so as to remind users of the running state or faults of equipment and protect the use safety of the automatic cleaning machine.

The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The automatic cleaning machine for the hatching trolley comprises a conveying mechanism, a power mechanism, a control system and a machine body, wherein a conveying channel is arranged in the machine body, the conveying mechanism is used for driving the hatching trolley to move in the conveying channel, and the power mechanism is used for driving the conveying mechanism to work; a washing pipe group is arranged in the box body at the position of the washing chamber, a plurality of nozzles are arranged on the washing pipe group, and a rinsing pipe group is arranged in the box body at the position of the rinsing chamber;

2. The automatic cleaning machine for hatching trolleys according to claim 1, wherein the washing pipe set comprises an upper washing pipe and a lower washing pipe, the upper washing pipe comprises a longitudinal spraying pipe and an upper transverse spraying pipe, the longitudinal spraying pipe is positioned above the hatching trolleys, the upper transverse spraying pipe is positioned on two sides above the hatching trolleys, the lower washing pipe comprises a lower transverse spraying pipe positioned on two sides of the bottom of the hatching trolleys, and the longitudinal spraying pipe, the upper transverse spraying pipe and the lower transverse spraying pipe are all provided with a plurality of nozzles along the respective pipeline trends.

3. The automatic cleaning machine for hatching trolleys according to claim 1 or 2, wherein the nozzles are fan-shaped nozzles with 360-degree adjustable angles, and the washing pipe group is provided with mounting holes matched with the end parts of the fan-shaped nozzles, and the mounting holes are connected with the nozzles in a sealing manner.

4. The automatic hatching trolley cleaning machine as claimed in claim 1, wherein a predetermined cleaning station is arranged in the washing chamber, a hatching trolley stopping assembly is arranged behind the predetermined cleaning station, the hatching trolley stopping assembly comprises a stopping rod, a stopping rod fixing plate and an approach shifting piece, the stopping rod fixing plate is mounted on the suspension rod, the stopping rod is rotatably mounted on the stopping rod fixing plate, and the approach shifting piece matched with the approach switch is mounted at the outer end of the upper part of the stopping rod.

5. The automatic cleaning machine for hatching trolleys according to claim 1, wherein a water supply and distribution component is arranged at the front end of the rinsing pipe group and comprises a three-way valve, one end of the three-way valve is used as a water filling port connected with an external water source, the other end of the three-way valve is communicated with the rinsing pipe group through a magnetic valve, the other end of the three-way valve is used as a water filling port for supplying water into the water storage tank, and a Y-shaped filter is arranged on the water filling port.

6. The automatic hatching trolley cleaning machine as claimed in claim 1, wherein the inlet guide rail and the outlet guide rail are provided with grooves which are opened upwards and are matched with the rollers of the hatching trolley; the contact surface of the middle guide rail and the roller of the hatching trolley is a plane, and two sides of the middle guide rail are provided with guardrails.

7. The automatic hatching trolley cleaning machine according to claim 1, wherein the chain guide assembly comprises an upper chain guide, a lower chain guide and a plurality of sets of upper and lower chain guide supports arranged at intervals, the upper chain guide and the lower chain guide are respectively composed of two parallel square steels, a limiting guide cylinder is arranged at the joint of the upper chain guide and the lower chain guide, and the conveying chain passes through the limiting guide cylinder.

8. The automatic hatching trolley cleaning machine as claimed in claim 1, wherein the conveying chain comprises a horizontal ring and a vertical ring which are buckled with each other, and grooves matched with the conveying chain are formed on the driving wheel and the driven wheel; the chain conveying component is provided with two symmetrical sets.

9. The automatic hatching trolley cleaning machine as claimed in claim 1, wherein a chain automatic tensioning mechanism is mounted on a rotating shaft of the driven wheel, and comprises a driven seat, an arch-shaped plate, a positioning sleeve, a spring, a guide screw, a top sleeve and a self-locking nut; the driven seat is fixed with the machine body, a strip-shaped opening for transverse movement of the rotating shaft is formed in the driven seat, an arch-shaped plate is installed outside the strip-shaped opening, the rotating shaft is installed from a driving wheel through a positioning sleeve, a guide screw rod is installed on the arch-shaped plate and penetrates through a through hole formed in the rotating shaft, the guide screw rod is located on one side of the rotating shaft, a spring is sleeved at the position, one end of the spring is in contact with the rotating shaft, the other end of the spring is in contact with one end of a top sleeve sleeved on the guide screw rod in a sleeved mode, a self-locking nut is installed at the end of the guide screw rod at the other end of the top sleeve, the top sleeve can be pushed to move through the self-locking nut, and the position of the spring is changed to realize the adjustment of the thrust of the rotating shaft.

10. The automatic cleaning machine for hatching trolleys according to claim 1, wherein the box body is composed of a top cover and two side vertical plates, observation doors are arranged on the side vertical plates, and water retaining curtains are arranged at an inlet of the conveying channel and an outlet of the conveying channel; a pump suction inlet is arranged at the water inlet of the high-pressure water pump for filtering; a slag cleaning hole is formed in the rear end of the water storage tank; and a plurality of supporting feet are arranged around the bottom of the tank body.