Sample collection device for animal husbandry veterinary inspection
By designing a sample collection device for animal husbandry and veterinary inspection, the automatic collection and dry separation of animal feces are achieved using conveyor belts and penetration nets, the problem of possible frightening animals during animal feces collection in the prior art is solved, the sample quality and collection efficiency are improved, and the safety of the device is enhanced.
Patent Information
- Application Number
- CN202510223251.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-05-30
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing sample collection device for animal husbandry and veterinary inspection may cause shock to the animals and affect the quality of the sample when collecting animal feces samples.
A sample collection device for animal husbandry and veterinary inspection was designed. By allowing animals to defecate naturally, the conveyor belt and penetration net realize automatic collection of feces and dry separation, reducing the exposure of mechanical components and improving the safety of the device.
High-quality collection of animal feces samples is achieved, the risk of animal frightening is reduced, the dry and wet separation effect and collection efficiency of the samples are improved, and the safety of the device and the sanitary conditions of the working environment are enhanced.
Smart Images
Figure CN120052263A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of sample collection, and specifically relates to a sample collection device for animal husbandry and veterinary inspection. Background Art
[0002] Animal husbandry and veterinary hygiene is an important part of China's public health. Its main task is to ensure social hygiene and the safety of animal food by controlling animal diseases and prevention. However, in China, incidents of human illness caused by food infected with animal diseases have emerged in an endless stream, and problems such as environmental pollution caused by animal-borne diseases in large-scale farms have continued to appear, making the animal health and epidemic prevention work face huge challenges.
[0003] When some existing sample collection devices for animal husbandry and veterinary inspection collect animal feces samples, they adopt the method of fixing the animal for sampling. However, such a sampling method may scare the animal, thereby affecting the quality of the collected sample.
[0004] In summary, the existing sample collection devices for animal husbandry and veterinary inspection may scare animals when collecting animal feces, thus affecting the quality of the sample, which has become a difficult problem that urgently needs to be solved in this field. Therefore, it is necessary to propose a sample collection device for animal husbandry and veterinary inspection. Summary of the Invention
[0005] In order to solve the above problems, the purpose of the present invention is to propose a sample collection device for animal husbandry and veterinary inspection, which ensures the sample quality by allowing animals to defecate naturally; uses the first spring as a driving part to reduce the exposure of mechanical components and improve the safety of the device; and squeezes the sample through a squeezing plate to achieve wet-dry separation of the sample under the action of a one-way valve.
[0006] To achieve the above purpose, the technical solution of the present invention is as follows: A sample collection device for animal husbandry and veterinary inspection includes a box body. A double-door is provided on one side of the box body. The lower part of the inner side wall of the box body is fixedly connected with a conveyor belt and a penetration net for animal feces to pass through. The conveyor belt is located below the penetration net. A controller is fixedly connected to the inner side wall of the box body. The controller is used to control the operation of the conveyor belt. Below the controller, there is a release plate for releasing animal feces. The release plate is fixedly connected to the inner side wall of the box body. A collection cavity is opened below the release plate, and a collection component is arranged in the collection cavity;
[0007] The collection component includes a motor, a fixed frame body, a rotating disk and a rotating block. The controller is used to control the operation of the motor; the motor is fixedly connected to the bottom wall of the collection cavity, the rotating disk is coaxially rotatably matched with the output shaft of the motor, and the rotating block is coaxially fixedly connected to the output shaft of the motor;
[0008] A first fixed shaft is fixedly connected to the rotating block, a first spring is fixedly connected to the first fixed shaft, a second fixed shaft is fixedly connected to the rotating disk, and one end of the first spring away from the first fixed shaft is fixedly connected to the second fixed shaft;
[0009] A limiting opening is formed on the side wall of the rotating disk; a first limiting block is also fixedly connected to one side of the rotating disk close to the rotating block, and the first limiting block is located in the movement track of the rotating block;
[0010] The fixed frame body is rotationally matched with the rotating disk, a plurality of first through holes are formed on the side wall of the fixed frame body, and a limiting component for limiting the rotating disk and separating the wet and dry of animal feces is arranged inside each first through hole;
[0011] A plurality of sealing cans corresponding to the plurality of first through holes are communicated with the side wall of the fixed frame body, second through holes communicated with the first through holes are formed on the side walls of the sealing cans, and the sealing cans are detachably connected to the discharging plate.
[0012] After adopting the above scheme, the following principle and beneficial effects are achieved:
[0013] Basic principle: The staff opens the double doors, leads the animal to be sampled into the box body, and raises the animal.
[0014] The staff operates the controller to make the whole device run. At this time, the conveyor belt starts. When the animal produces feces during the feeding process, the generated feces will fall onto the conveyor belt through the penetration net. Then, under the action of the conveyor belt, the animal feces are concentrated on the discharging plate.
[0015] When the whole device runs, the discharging plate discharges the animal feces into the sealing can. At this time, because the device is in operation, the output shaft of the motor rotates, driving the rotating block to rotate together. Since the rotating disk is limited by the limiting component and remains stationary, the second fixed shaft on the rotating disk cannot move, while the first fixed shaft will follow the rotating block to move during the rotation of the rotating block. At this time, the first spring is stretched. When the rotating block contacts any limiting component, the rotating block releases the limitation of the rotating disk by the limiting component. At this time, since the rotating disk can rotate, the second fixed shaft will be driven by the restoring force of the first spring, and then the rotating disk will be driven by the second fixed shaft to rotate. Since the first limiting block is located in the movement track of the rotating block and the first limiting block is located on the side of the rotating disk close to the rotating block, when the rotating disk rotates, the first limiting block will rotate with the rotating disk and limit the rotating disk, and at the same time the limiting component limits the rotating disk.
[0016] When the rotating block contacts the limiting component, the rotating block will drive the limiting component to reciprocate inside the first through hole and the second through hole, realizing the separation of wet and dry of animal feces.
[0017] Advantages: 1. By leading the animal into the box for breeding, the present invention enables the animal to naturally produce feces, ensuring the quality of the animal feces sample; the automation of animal feces collection is realized through the conveyor belt and the collection component; the design of using the first spring as the driving force of the rotating disk reduces the exposure of the internal mechanical components of the device, thereby reducing the safety risk during the operation process and improving the overall safety of the device.
[0018] 2. The combined use of the penetration net and the conveyor belt in the present invention enables the animal feces to directly fall onto the conveyor belt for transmission, reducing the direct contact between the animal feces and the staff, improving the sanitation conditions of the working environment and the safety of the staff. At the same time, the design of the sealed tank ensures that the collected sample can be kept in a relatively closed and clean environment, effectively reducing the pollution and deterioration of the sample during the collection and transportation processes.
[0019] 3. Driven by the spring, the rotating disk of the present invention can work quickly and stably, effectively improving the efficiency of sample collection.
[0020] Furthermore, the limiting component includes several second limiting blocks that are slidably matched with the first through hole and the second through hole. The second limiting blocks all extend into the sealed tank. One ends of the second limiting blocks located inside the sealed tank are all fixedly connected with extrusion plates. The extrusion plates are all slidably matched with the inner side wall of the sealed tank. One ends of the second limiting blocks far away from the sealed tank are all designed with inclined surfaces and are all in contact with the side wall of the rotating disk.
[0021] Advantages: When the device operates, the rotating block will rotate under the drive of the output shaft of the motor. When the rotating block contacts the second limiting block, the rotating block will push the second limiting block, and then the second limiting block will push the extrusion plate to extrude the animal feces.
[0022] Furthermore, partition plates are fixedly connected inside the sealed tank. The partition plates divide the inside of the sealed tank into an extrusion chamber and a separation chamber. The partition plates are all located on the side of the extrusion plate far away from the second limiting block. Second springs are fixedly connected to one sides of the partition plates close to the extrusion plates. One ends of the second springs far away from the partition plates are all fixedly connected with the extrusion plates.
[0023] Advantages: The design of the second spring enables the extrusion plate to be reset through the deformation of the spring after extrusion, thereby ensuring the stability of the device.
[0024] Furthermore, several one-way valves are communicated with the partition plates.
[0025] Advantages: The design of the one-way valve enables the animal feces to be separated into dry and wet after extrusion, thereby ensuring that the subsequent analysis results of the animal feces are more accurate.
[0026] Furthermore, a cold air blower is fixedly connected to the inner side wall of the box body. The controller is used to control the operation of the cold air blower. The cold air blower is located at the bottom of the controller and is communicated with the collection chamber.
[0027] Beneficial effects: The design that the cold air blower is communicated with the collection chamber enables the animal feces to be in a low-temperature environment, thereby slowing down the metabolic activities of microorganisms. Furthermore, the reproduction of microorganisms and the growth of harmful bacteria in the feces are inhibited, maintaining the original state of the fecal sample and reducing chemical changes caused by microbial activities.
[0028] Furthermore, a number of electric ball valves are communicated with the discharge plate. The controller is used to control the operation of the electric ball valves.
[0029] Beneficial effects: The electric ball valves can be accurately opened and closed according to the instructions of the controller, ensuring that the fecal sample is discharged at the appropriate time point, effectively reducing sample waste or contamination. At the same time, controlling the discharge of the fecal sample through the electric ball valves reduces the direct contact opportunity between the staff and the fecal sample, reducing the risk of the staff being infected with diseases and further improving the safety of the device.
[0030] Furthermore, a stirring rod is fixedly connected to the top of the rotating disk. A stirring through hole corresponding to the stirring rod is opened at the top of the fixed frame body. The stirring rod passes through the stirring through hole and extends outside the fixed frame body. A number of stirring blades are fixedly connected to the stirring rod.
[0031] Beneficial effects: When the cold air blower blows cold air into the collection chamber, the rotating disk will drive the stirring rod to rotate, and the stirring blades will rotate under the drive of the stirring rod to stir the cold air, making the temperatures received by each sealed can in the collection chamber roughly the same. Furthermore, the animal fecal samples in each sealed can can be evenly cooled.
[0032] Furthermore, a feeding trough is fixedly connected to the inner side wall of the box body.
[0033] Beneficial effects: By directly fixing the feeding trough on the inner side wall of the box body, the effective integration of the breeding space and the feeding space is realized. This integrated design effectively solves the problem that the feeding trough occupies extra space in the traditional breeding mode, thereby improving the overall space utilization rate.
[0034] Furthermore, a temperature sensor is fixedly connected to the inner side wall of the collection chamber. The controller is used to receive the temperature information sent by the temperature sensor.
[0035] Beneficial effects: The temperature sensor can monitor the temperature in the collection chamber in real time and send the monitored temperature information to the controller. When the temperature information received by the controller is higher than a certain value, such as 20 °C, the controller will control the cold air blower to increase the cooling efficiency.
[0036] Further, a sample opening is provided on one side of the box body, and a baffle is rotatably connected at the sample opening.
[0037] Beneficial effects: The design of the baffle provides a safety barrier for the staff when taking samples, effectively reducing the possibility that the staff accidentally reaches their hands or other tools into the box body and contaminates the animal feces. Description of the Drawings
[0038] Figure 1 It is an axonometric schematic diagram of the sample collection device for livestock and veterinary inspection in the embodiment of the present invention.
[0039] Figure 2 It is a top view schematic diagram of the sample collection device for livestock and veterinary inspection in the embodiment of the present invention.
[0040] Figure 3 It is a side cross-sectional schematic diagram of the sample collection device for livestock and veterinary inspection in the embodiment of the present invention.
[0041] Figure 4 is Figure 3 an enlarged view of part A in
[0042] Figure 5 is Figure 4 a bottom view cross-sectional schematic diagram of the fixed frame body in
[0043] The reference numerals in the drawings of the specification include: 1, box body; 2, conveyor belt; 3, penetration net; 4, controller; 5, cold air blower; 6, discharge plate; 7, motor; 8, fixed frame body; 9, rotating disk; 10, rotating block; 11, first spring; 12, first limit block; 13, sealed tank; 14, second limit block; 15, extrusion plate; 16, partition board; 17, second spring; 18, one-way valve; 19, electric ball valve; 20, feeding trough; 21, baffle. Specific Embodiments
[0044] The following is further detailed through specific embodiments:
[0045] Embodiment 1:
[0046] Basically as shown in the attached Figures 1 - 5 figures:
[0047] A sample collection device for livestock and veterinary inspection includes a box body 1, a double-door is hinged on one side of the box body 1, a feeding trough 20 is welded on the inner side wall of the box body 1, a sample opening is provided on one side of the box body 1, and a baffle 21 is hinged at the sample opening.
[0048] On the lower parts of the inner side walls of the box body 1, a conveyor belt 2 and a penetration net 3 through which animal feces can pass are respectively bolted and fixed. The conveyor belt 2 is located below the penetration net 3. A controller 4 is bolted and fixed to the inner side wall of the box body 1. The controller 4 is used to control the operation of the conveyor belt 2.
[0049] Below the controller 4, there is a discharge plate 6 for discharging animal feces. A number of electric ball valves 19 are connected to the discharge plate 6. The controller 4 is used to control the operation of the electric ball valves 19. The discharge plate 6 is welded to the inner side wall of the box body 1. A collection cavity is opened below the discharge plate 6, and a collection component is arranged in the collection cavity.
[0050] The collection component includes a motor 7, a fixed frame body 8, a rotating disk 9 and a rotating block 10. The controller 4 is used to control the operation of the motor 7. The motor 7 is bolted and fixed to the bottom wall of the collection cavity. The rotating disk 9 is rotationally and coaxially fitted with the output shaft of the motor 7. The rotating block 10 is coaxially and fixedly clamped with the output shaft of the motor 7.
[0051] A first fixed shaft is welded to the rotating block 10, and a first spring 11 is bolted and fixed to the first fixed shaft. A second fixed shaft is welded to the rotating disk 9, and one end of the first spring 11 away from the first fixed shaft is bolted and fixed to the second fixed shaft.
[0052] A limiting opening is opened on the side wall of the rotating disk 9. A first limiting block 12 is welded on one side of the rotating disk 9 close to the rotating block 10, and the first limiting block 12 is located in the movement track of the rotating block 10.
[0053] The fixed frame body 8 is rotationally fitted with the rotating disk 9. A number of first through holes are opened on the side wall of the fixed frame body 8, and a limiting component for limiting the rotating disk 9 and separating the dry and wet of animal feces is arranged inside each first through hole.
[0054] A number of sealing cans 13 corresponding to the first through holes are connected to the side wall of the fixed frame body 8. Second through holes communicating with the first through holes are opened on the side walls of the sealing cans 13, and the sealing cans 13 are all bolted and detachably connected to the discharge plate 6.
[0055] The limiting component includes a number of second limiting blocks 14 slidably fitted with the first through holes and the second through holes. The second limiting blocks 14 all extend into the sealing cans 13. One ends of the second limiting blocks 14 located inside the sealing cans 13 are all welded with extrusion plates 15. The extrusion plates 15 are all slidably fitted with the inner side walls of the sealing cans 13. The other ends of the second limiting blocks 14 away from the sealing cans 13 are all designed with inclined surfaces and are all in contact with the side wall of the rotating disk 9.
[0056] Inside the sealed tank 13, partition plates 16 are welded. A number of one-way valves 18 are connected to the partition plates 16. The partition plates 16 divide the inside of the sealed tank 13 into an extrusion chamber and a separation chamber. The partition plates 16 are all located on the side of the extrusion plate 15 away from the second limit block 14. On the side of the partition plate 16 close to the extrusion plate 15, second springs 17 are bolted and fixed. One end of the second spring 17 away from the partition plate 16 is bolted and fixed to the extrusion plate 15.
[0057] The specific implementation process is as follows: The staff leads the animal to be sampled into the box body 1 and starts the device through the controller 4. At this time, the controller 4 controls the conveyor belt 2 and the motor 7 to start respectively, and controls the electric ball valve 19 to remain open.
[0058] The staff puts food into the feeding trough 20 to raise the animal and make it produce feces naturally. In this embodiment, the feeding time is 48h. When the animal produces feces, the feces of the animal will fall onto the conveyor belt 2 through the penetration net 3 and gather on the top of the discharge plate 6 driven by the conveyor belt 2. At this time, since the controller 4 controls the electric ball valve 19 to be in the open state, the animal feces will fall into the sealed tank 13 through the electric ball valve 19.
[0059] When the output shaft of the motor 7 rotates, the rotating block 10 clamped to the output shaft of the motor 7 will rotate together with the output shaft of the motor 7; at this time, since the first fixed shaft is welded to the rotating block 10, when the rotating block 10 rotates, the first fixed shaft will rotate together with the rotating block 10. At the same time, since there is a notch on the rotating disk 9, the second limit block 14 will limit the rotating disk 9 through the notch. When the rotating disk 9 is limited and remains stationary, the second fixed shaft welded to the rotating disk 9 will remain stationary together with the rotating disk 9. At this time, since the first fixed shaft follows the rotating block 10 and is in a moving state and the second fixed shaft is in a stationary state, the first spring 11 will be stretched under the drive of the first fixed shaft.
[0060] As Figure 4 and Figure 5 shown, when the rotating block 10 contacts the second limit block 14, since the ends of the second limit block 14 away from the sealed tank 13 are all designed with inclined surfaces, the rotating block 10 will push out the second limit block 14 and release the limiting effect of the second limit block 14 on the rotating disk 9; at this time, the first spring 11 contracts according to its own restoring force, drives the second fixed shaft to rotate, and then drives the rotating disk 9 to rotate a quarter of a circle. At this time, the notch on the rotating disk 9 contacts and engages with another second limit block 14, and so on.
[0061] During the rotation of the rotating disk 9, since the first limiting block 12 is welded to the rotating disk 9 and the first limiting block 12 is located in the movement track of the rotating block 10, when the first limiting block 12 contacts the rotating block 10, the rotating disk 9 will be limited by the first limiting block 12, and at this time, another second limiting block 14 will limit the rotating disk 9 again.
[0062] During the process of the rotating block 10 pushing the second limiting block 14, the second limiting block 14 will drive the extrusion plate 15 to reciprocate horizontally, squeezing the animal feces in the extrusion cavity. At this time, under the action of the partition plate 16 and the one-way valve 18, the moisture of the animal feces in the extrusion cavity is squeezed into the separation cavity to realize the dry-wet separation of the animal feces.
[0063] When the feeding time ends, the controller 4 sends a stop signal to the whole device and sends a message to the staff terminal. At this time, the staff opens the baffle 21. At this time, since the sealed tank 13 is detachably connected to the discharge plate 6 by bolts, the staff can disassemble and remove the sealed tank 13 to obtain the animal feces sample that has completed the dry-wet separation.
[0064] The staff takes out the sample. After cleaning and disinfecting the sealed tank 13, the staff can install the sealed tank 13 back to its original position.
[0065] Embodiment 2:
[0066] Basically as shown in the appendix Figure 1 、 Figure 3 shown:
[0067] The difference from the above embodiment is that a cold air blower 5 is fixedly connected to the inner side wall of the box body 1 by bolts. The controller 4 is used to control the operation of the cold air blower 5. The cold air blower 5 is located at the bottom of the controller 4, and the cold air blower 5 is communicated with the collection cavity.
[0068] The specific implementation process is as follows: When the whole device is started, the controller 4 controls the cold air blower 5 to start, sends cold air into the collection cavity for cooling, and thus delays the deterioration time of the animal feces specimen.
[0069] Embodiment 3:
[0070] Basically as shown in the appendix Figure 3 、 Figure 4 shown:
[0071] The difference from the above embodiment is that a stirring rod is welded to the top of the rotating disk 9, a stirring through hole corresponding to the stirring rod is opened at the top of the fixed frame 8, the stirring rod passes through the stirring through hole and extends outside the fixed frame 8, and a plurality of stirring blades are welded on the stirring rod.
[0072] The specific implementation process is as follows: After the cold air blower 5 conveys cold air into the collection chamber, since the stirring rod is welded to the rotating disk 9, when the rotating disk 9 rotates, it will drive the stirring rod to rotate together. As a result, the stirring blades will rotate driven by the stirring rod to stir the cold air, making the cold air distribution inside the collection chamber more uniform.
[0073] Embodiment 4:
[0074] Basically as shown in the appendix Figure 3 , Figure 4 shown:
[0075] The difference from the above embodiment is that a temperature sensor is fixedly connected to the inner side wall of the collection chamber by bolts, and the controller 4 is used to receive the temperature information sent by the temperature sensor.
[0076] The specific implementation process is as follows: When the temperature sensor senses that the temperature is higher than a certain value, which is selected as 20°C in this embodiment, after the controller 4 receives this temperature information, it controls the cold air blower 5 to increase the cooling efficiency.
[0077] The above are only the embodiments of the present invention. Common knowledge such as the specific structures and characteristics known in the art are not described in detail here. Those of ordinary skill in the art know all the common technical knowledge in the technical field to which the invention belongs before the application date or the priority date, can know all the existing technologies in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, combine their own abilities to improve and implement this solution. Some typical well-known structures or well-known methods should not become obstacles for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.
Claims
1. A sample collection device for animal husbandry and veterinary inspection, characterized in that: The invention comprises a box body (1), a double door is provided on one side of the box body (1), a conveyor belt (2) and a penetration net (3) for animal feces to pass through are respectively fixedly connected to the lower part of the inner wall of the box body (1), the conveyor belt (2) is located below the penetration net (3), a controller (4) is fixedly connected to the inner wall of the box body (1), the controller (4) is used to control the operation of the conveyor belt (2), a discharge plate (6) for discharging animal feces is provided below the controller (4), the discharge plate (6) is fixedly connected to the inner wall of the box body (1), a collection cavity is provided below the discharge plate (6), and a collection component is provided in the collection cavity; The collection component comprises a motor (7), a fixed frame (8), a rotating disk (9) and a rotating block (10); the controller (4) is used to control the operation of the motor (7); the motor (7) is fixedly connected to the bottom wall of the collection chamber, the rotating disk (9) is coaxially rotatably matched with the output shaft of the motor (7), and the rotating block (10) is coaxially fixedly connected with the output shaft of the motor (7); A first fixed shaft is fixedly connected to the rotating block (10), a first spring (11) is fixedly connected to the first fixed shaft, a second fixed shaft is fixedly connected to the rotating disk (9), and an end of the first spring (11) away from the first fixed shaft is fixedly connected to the second fixed shaft; A limit opening is provided on the side wall of the rotating disk (9); a first limit block (12) is fixedly connected to a side of the rotating disk (9) close to the rotating block (10), and the first limit block (12) is located in the motion track of the rotating block (10); The fixed frame (8) is rotatably matched with the rotating disk (9), a plurality of first through holes are formed on the side wall of the fixed frame (8), and a limiting component for limiting the rotating disk (9) and separating the wet and dry animal feces is disposed inside the first through holes; A plurality of sealed cans (13) corresponding to the plurality of first through holes are connected on the side wall of the fixed frame (8); a second through hole connected to the first through hole is opened on the side wall of the sealed cans (13); and the sealed cans (13) are detachably connected to the discharge plate (6).
2. The sample collection device for animal husbandry and veterinary inspection according to claim 1, characterized in that: The limiting assembly comprises a plurality of second limiting blocks (14) which are slidably matched with the first through hole and the second through hole. The second limiting blocks (14) extend into the interior of the sealed can (13). One end of the second limiting blocks (14) located inside the sealed can (13) is fixedly connected to an extrusion plate (15). The extrusion plate (15) is slidably matched with the inner wall of the sealed can (13). One end of the second limiting blocks (14) away from the sealed can (13) is designed with an inclined surface and contacts the side wall of the rotating disk (9).
3. The sample collection device for animal husbandry and veterinary inspection according to claim 2, characterized in that: The sealed tank (13) is fixedly connected with a partition (16) inside, and the partition (16) divides the inside of the sealed tank (13) into an extrusion chamber and a separation chamber. The partition (16) is located on the side of the extrusion plate (15) away from the second limit block (14). The side of the partition (16) close to the extrusion plate (15) is fixedly connected with a second spring (17), and the end of the second spring (17) away from the partition (16) is fixedly connected to the extrusion plate (15).
4. The sample collection device for animal husbandry and veterinary inspection according to claim 3, characterized in that: The partition plates (16) are all connected with a plurality of one-way valves (18).
5. The sample collection device for animal husbandry and veterinary inspection according to claim 4, characterized in that: An air cooler (5) is fixedly connected to the inner wall of the box body (1); the controller (4) is used to control the operation of the air cooler (5); the air cooler (5) is located at the bottom of the controller (4); and the air cooler (5) is connected to the collection chamber.
6. The sample collection device for animal husbandry and veterinary inspection according to claim 5, characterized in that: The discharge plate (6) is connected to a plurality of electric ball valves (19), and the controller (4) is used to control the operation of the electric ball valves (19).
7. The sample collection device for animal husbandry and veterinary inspection according to claim 6, characterized in that: A stirring rod is fixedly connected to the top of the rotating disk (9), a stirring through hole corresponding to the stirring rod is opened on the top of the fixed frame (8), the stirring rod passes through the stirring through hole and extends to the outside of the fixed frame (8), and a plurality of stirring blades are fixedly connected to the stirring rod.
8. The sample collection device for animal husbandry and veterinary inspection according to claim 7, characterized in that: A feeding trough (20) is fixedly connected to the inner wall of the box body (1).
9. The sample collection device for animal husbandry and veterinary inspection according to claim 8, characterized in that: A temperature sensor is fixedly connected to the inner wall of the collection chamber, and the controller (4) is used to receive temperature information sent by the temperature sensor.
10. The sample collection device for animal husbandry and veterinary inspection according to claim 9, characterized in that: A sample opening is provided on one side of the box body (1), and a baffle (21) is rotatably connected to the sample opening.