Experimental animal feed anti-piling disinfection equipment

Abstract

The application discloses experimental animal feed anti-piling and disinfecting equipment which comprises a shell, a first feeding port and a first discharging port are formed in the shell, a conveying belt is arranged on the shell and extends out of the first discharging port, a feeding assembly comprises a pusher and a storage hopper, the storage hopper is fixedly connected at the first feeding port, the storage hopper and the pusher are communicated, an upper fixed plate and a lower fixed plate are fixedly connected in the shell, a mesh cylinder is fixedly connected between the upper fixed plate and the lower fixed plate, the pusher is communicated with the mesh cylinder, a leakage port is formed in the lower fixed plate, a bottom support mechanism is arranged on the leakage port, and the conveying belt is located below the bottom support mechanism, a disinfecting assembly comprises a gas feeding pipeline, an agitating and blowing mechanism is arranged on the upper fixed plate, the gas feeding pipeline is communicated with the agitating and blowing mechanism, and the agitating and blowing mechanism extends into the mesh cylinder, and a controller is fixedly connected to the side wall of the shell. The application can not only disinfect the feed, but also reduce the participation of workers during disinfection, and improve the disinfection effect of the feed.

Description

Technical Field

[0001] This invention relates to the field of feed sterilization devices, and in particular to a sterilization device for preventing the stacking of laboratory animal feed. Background Technology

[0002] Laboratory animals serve as crucial carriers for life science research, drug development, and biopharmaceutical evaluation; their health directly determines the accuracy and reproducibility of research data. As exogenous substances that come into direct contact with animals, the microbial load level of laboratory animal feed is one of the core factors affecting animal health. If the feed carries pathogenic or opportunistic pathogens, it can easily lead to intestinal infections, latent infections, or even mass mortality in animals, thus interfering with the experimental process, wasting research resources, and in severe cases, even causing experimental failure. Therefore, efficient and thorough disinfection and sterilization of laboratory animal feed is an indispensable and critical aspect of the operation and management of laboratory animal facilities.

[0003] Currently, ozone fumigation equipment is widely used in the industry for feed disinfection. This involves placing bagged or bulk feed in a sealed space and introducing ozone, relying on gas diffusion for sterilization. However, existing equipment generally suffers from a common problem in practical applications: feed is often stacked in multiple layers within the disinfection chamber, severely obstructing the ozone gas penetration path. This creates disinfection dead zones between the layers, preventing the center and bottom areas from fully contacting the ozone, resulting in incomplete disinfection and uneven sterilization. Furthermore, existing equipment lacks a proactive intervention mechanism for the feed stacking status. Relying on manual turning or layering is not only inefficient but also difficult to standardize, increasing the exposure risk and labor intensity for operators.

[0004] To address this issue, a sterilization device for preventing the stacking of experimental animal feed is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a laboratory animal feed anti-stacking disinfection device to solve the problems existing in the prior art, so as to enable ozone to disinfect the feed more evenly when ozone disinfection is performed.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides a laboratory animal feed anti-stacking and disinfection device, comprising: The outer casing has a first inlet and a first outlet, and the outer casing is equipped with a conveyor belt that extends out of the first outlet. A plurality of feeding components, each feeding component including a pusher and a storage hopper, the storage hopper being fixedly connected to the first feed inlet and communicating with the pusher, an upper fixed plate and a lower fixed plate being fixedly connected inside the outer shell, a mesh cylinder being fixedly connected between the upper fixed plate and the lower fixed plate, the pusher communicating with the mesh cylinder, a discharge port being provided on the lower fixed plate, a bottom support mechanism being provided on the discharge port, and the conveyor belt being located below the bottom support mechanism; The disinfection component includes an air supply pipeline, a solenoid valve installed on the air supply pipeline, and an agitating air blowing mechanism provided on the upper fixed plate. The air supply pipeline is connected to the agitating air blowing mechanism, and the agitating air blowing mechanism extends into the mesh cylinder. The controller is fixedly connected to the side wall of the housing, and the conveyor belt, the pusher, the bottom support mechanism, the solenoid valve and the agitation and blowing mechanism are all electrically connected to the controller.

[0007] Preferably, the pusher includes a transfer box, which is fixedly connected to a connecting plate. The connecting plate is fixedly connected to the outer shell. A movable frame is movably arranged inside the transfer box. A first electric telescopic rod is fixedly connected to the connecting plate. The output end of the first electric telescopic rod is fixedly connected to the movable frame. The transfer box has a second inlet and a second outlet. The second inlet is connected to the storage hopper through a first connecting pipe. A partition mechanism is provided on the first connecting pipe. The second outlet is connected to the mesh cylinder through a second connecting pipe.

[0008] Preferably, the partition mechanism includes a partition plate, an insertion hole is provided on the first connecting pipe, the partition plate is inserted into the insertion hole, a guide tube is fixedly connected to the transfer box, the partition plate is inserted into the guide tube, a second electric telescopic rod is fixedly connected to the guide tube, a top plate is fixedly connected to the partition plate, the output end of the second electric telescopic rod is fixedly connected to the top plate, and the second electric telescopic rod is electrically connected to the controller.

[0009] Preferably, the agitating and blowing mechanism includes a blowing pipe with several through holes. A gas collecting box is fixedly connected to the upper fixed plate. The air supply pipe communicates with the gas collecting box. The blowing pipe passes through the gas collecting box and the upper fixed plate and extends into the mesh cylinder. The blowing pipe is rotatably connected to the gas collecting box and the upper fixed plate. An air inlet is provided on the blowing pipe and is located inside the gas collecting box. A first motor is fixedly connected to the gas collecting box and is drivenly connected to the blowing pipe. Several levers are fixedly connected to the outside of the blowing pipe.

[0010] Preferably, a first gear is fixedly connected to the air blowing pipe, and a second gear is fixedly connected to the output end of the first motor, with the first gear meshing with the second gear.

[0011] Preferably, the base support mechanism includes a cover plate, a first rotating shaft is rotatably connected to the lower fixed plate, a second motor is fixedly connected to the lower fixed plate, the second motor is drively connected to the first rotating shaft, the cover plate is fixedly connected to the first rotating shaft, and the second motor is electrically connected to the controller.

[0012] Preferably, a third gear is fixedly connected to the output shaft of the second motor, and a fourth gear is fixedly connected to the first rotating shaft, wherein the third gear meshes with the fourth gear.

[0013] Preferably, a material discharge mechanism is provided inside the housing. The material discharge mechanism includes a receiving hopper, which is rotatably connected to a fixed shaft. The fixed shaft is fixedly connected inside the housing. A first mounting plate is fixedly connected inside the housing. A third electric telescopic rod is rotatably connected to the first mounting plate. The output end of the third electric telescopic rod is rotatably connected to the receiving hopper. The receiving hopper is located below the discharge port, and the discharge port is located above the conveyor belt.

[0014] Preferably, a second mounting plate is fixedly connected inside the outer casing, and an irradiation accelerator is fixedly connected to the second mounting plate, the irradiation accelerator being located above the conveyor belt.

[0015] Preferably, an exhaust pipe is fixedly connected inside the housing, and the exhaust pipe is connected to an exhaust device.

[0016] This invention discloses the following technical effects: In this device, the first feed inlet is used to feed the feed into the storage hopper. The feed pusher pushes the feed in the storage hopper into the mesh cylinder in batches for batch disinfection. The upper and lower fixing plates are used to fix the mesh cylinder. The air supply pipeline is used to deliver ozone. The solenoid valve is used to control the air supply pipeline. The stirring and blowing mechanism blows ozone into the mesh cylinder 7, stirring while blowing air to make the sterilization effect of the feed more uniform. After disinfection, the feed in the mesh cylinder falls onto the conveyor belt by operating the bottom support mechanism and is then discharged through the first discharge outlet. The controller is used to control this device. This invention not only achieves feed disinfection but also reduces the involvement of personnel during disinfection while improving the feed disinfection effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the experimental animal feed anti-stacking and disinfection device of the present invention; Figure 2 for Figure 1 Enlarged view of point a in the middle; Figure 3 for Figure 1 Sectional view of AA; Figure 4 This is a top view of the present invention; The components include: 1. Outer shell; 2. Conveyor belt; 3. First discharge port; 4. Storage hopper; 5. Upper fixed plate; 6. Lower fixed plate; 7. Mesh cylinder; 8. Discharge port; 9. Air supply pipeline; 10. Solenoid valve; 11. Controller; 12. Transfer box; 13. Connecting plate; 14. Moving frame; 15. First electric telescopic rod; 16. First connecting pipe; 17. Partition plate; 18. Guide pipe; 19. Second electric telescopic rod; 20. Air blowing pipe. 21. Gas collection box; 22. Top plate; 23. First motor; 24. First gear; 25. Second gear; 26. Lever; 27. Cover plate; 28. First rotating shaft; 29. ​​Second motor; 30. Third gear; 31. Fourth gear; 32. Feed hopper; 33. Fixed shaft; 34. First mounting plate; 35. Third electric telescopic rod; 36. Second mounting plate; 37. Irradiation accelerator; 38. Exhaust pipe; 39. Air inlet. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Reference Figure 1-4 This invention provides a sterilization device for preventing the stacking of laboratory animal feed, comprising: The outer casing 1 has a first inlet and a first outlet 3, and the outer casing 1 is equipped with a conveyor belt 2, which extends out of the first outlet 3. Several feeding components, including a pusher and a storage hopper 4, the storage hopper 4 is fixedly connected to the first feed inlet, the storage hopper 4 is connected to the pusher, an upper fixed plate 5 and a lower fixed plate 6 are fixedly connected inside the outer shell 1, a mesh cylinder 7 is fixedly connected between the upper fixed plate 5 and the lower fixed plate 6, the pusher is connected to the mesh cylinder 7, a discharge port 8 is opened on the lower fixed plate 6, a bottom support mechanism is provided on the discharge port 8, and the conveyor belt 2 is located below the bottom support mechanism; The disinfection component includes an air supply pipe 9, on which a solenoid valve 10 is installed. An agitating air blowing mechanism is provided on the upper fixed plate 5. The air supply pipe 9 is connected to the agitating air blowing mechanism, which extends into the mesh cylinder 7. The controller 11 is fixedly connected to the side wall of the housing 1. The conveyor belt 2, the pusher, the bottom support mechanism, the solenoid valve 10, and the stirring and blowing mechanism are all electrically connected to the controller 11.

[0022] In this device, the first feed inlet is used to feed the feed into the storage hopper 4. The feed pusher is used to push the feed in the storage hopper 4 into the mesh cylinder 7 in batches to achieve batch disinfection. The upper fixing plate 5 and the lower fixing plate 6 are used to fix the mesh cylinder 7. The air supply pipe 9 is used to transport ozone. The solenoid valve 10 is used to control the air supply pipe 9. The stirring and blowing mechanism is used to blow ozone into the mesh cylinder 7. While blowing air, the mechanism is stirred to make the sterilization effect of the feed more uniform. After disinfection is completed, the feed in the mesh cylinder 7 is dropped by operating the bottom support mechanism. The feed falls onto the conveyor belt 2 and is then discharged through the first discharge port 3. The controller 11 is used to control this device.

[0023] The scheme is further optimized. The pusher includes a transfer box 12, which is fixedly connected to a connecting plate 13. The connecting plate 13 is fixedly connected to the outer shell 1. A movable frame 14 is movably arranged inside the transfer box 12. A first electric telescopic rod 15 is fixedly connected to the connecting plate 13. The output end of the first electric telescopic rod 15 is fixedly connected to the movable frame 14. The transfer box 12 has a second inlet and a second outlet. The second inlet is connected to the storage hopper 4 through a first connecting pipe 16. A partition mechanism is provided on the first connecting pipe 16. The second outlet is connected to the mesh cylinder 7 through a second connecting pipe.

[0024] The output end of the first electric telescopic rod 15 extends into the transfer box 12. The extension or retraction of the first electric telescopic rod 15 drives the moving frame 14 to move. The partition mechanism is used to control the opening or closing of the first connecting pipe 16. When it is necessary to push feed into the mesh cylinder 7, the partition mechanism opens, allowing the feed to fall into the moving frame 14. Then the partition mechanism closes, and the first electric telescopic rod 15 extends, pushing the moving frame 14 to the second discharge port, allowing the feed to flow out from the second discharge port.

[0025] The scheme is further optimized. The partition mechanism includes a partition 17. A socket is opened on the first connecting pipe 16. The partition 17 is inserted into the socket. A guide pipe 18 is fixedly connected to the transfer box 12. The partition 17 is inserted into the guide pipe 18. A second electric telescopic rod 19 is fixedly connected to the guide pipe 18. A top plate 22 is fixedly connected to the partition 17. The output end of the second electric telescopic rod 19 is fixedly connected to the top plate 22. The second electric telescopic rod 19 is electrically connected to the controller 11.

[0026] The second electric telescopic rod 19 extends or retracts, driving the top plate 22 and the partition 17 to move, so that the partition 17 can close or open the first connecting pipe 16.

[0027] The scheme is further optimized. The stirring and blowing mechanism includes a blowing pipe 20 with several through holes. A gas collecting box 21 is fixedly connected to the upper fixed plate 5. The air supply pipe 9 is connected to the gas collecting box 21. The blowing pipe 20 passes through the gas collecting box 21 and the upper fixed plate 5. The blowing pipe 20 extends into the mesh cylinder 7. The blowing pipe 20 is rotatably connected to the gas collecting box 21 and the upper fixed plate 5. A first motor 23 is fixedly connected to the gas collecting box 21. The first motor 23 is drivenly connected to the blowing pipe 20. Several levers 26 are fixedly connected to the outside of the blowing pipe 20.

[0028] The air blowing pipe 20 sends air to the air collection box 21. The gas in the air collection box 21 enters the air blowing pipe 20 through the air inlet 39. When the feed enters the mesh cylinder 7, the first motor 23 is started. The first motor 23 drives the air blowing pipe 20 to rotate. When the air blowing pipe 20 rotates, the lever 26 will move the feed, so that the airflow can be blown more evenly onto the feed.

[0029] The scheme is further optimized by fixing a first gear 24 to the air blowing pipe 20 and fixing a second gear 25 to the output end of the first motor 23, with the first gear 24 meshing with the second gear 25.

[0030] The first motor 23 drives the second gear 25 to rotate, and the second gear 25 drives the first gear 24 to rotate.

[0031] The scheme is further optimized. The base support mechanism includes a cover plate 27, a first rotating shaft 28 rotatably connected to the lower fixed plate 6, a second motor 29 fixedly connected to the lower fixed plate 6, the second motor 29 being drivenly connected to the first rotating shaft 28, the cover plate 27 being fixedly connected to the first rotating shaft 28, and the second motor 29 being electrically connected to the controller 11.

[0032] When the feed needs to be disinfected, the feed outlet 8 of the lower fixing plate 6 is sealed. After disinfection is completed, the second motor 29 is started. The second motor 29 drives the first rotating shaft 28 to rotate, thereby causing the cover plate 27 to rotate.

[0033] In a further optimized design, a third gear 30 is fixedly connected to the output shaft of the second motor 29, and a fourth gear 31 is fixedly connected to the first rotating shaft 28. The third gear 30 and the fourth gear 31 mesh with each other.

[0034] The second motor 29 drives the third gear 30 to rotate, and the third gear 30 drives the fourth gear 31 to rotate.

[0035] The design is further optimized by installing a material discharge mechanism inside the outer casing 1. The material discharge mechanism includes a receiving hopper 32, which is rotatably connected to a fixed shaft 33. The fixed shaft 33 is fixedly connected inside the outer casing 1. A first mounting plate 34 is fixedly connected inside the outer casing 1. A third electric telescopic rod 35 is rotatably connected to the first mounting plate 34. The output end of the third electric telescopic rod 35 is rotatably connected to the receiving hopper 32. The receiving hopper 32 is located below the material discharge port 8 and above the conveyor belt 2.

[0036] Feed falls from the feed outlet 8 into the receiving hopper 32. The third electric telescopic rod 35 retracts, causing the receiving hopper 32 to gradually tilt and pour the feed onto the conveyor belt 2 below, thus preventing the feed from accumulating on the conveyor belt 2.

[0037] The design is further optimized by fixing a second mounting plate 36 inside the outer casing 1, and fixing an irradiation accelerator 37 on the second mounting plate 36. The irradiation accelerator 37 is located above the conveyor belt 2.

[0038] The irradiation accelerator 37 is used to disinfect feed, and its use needs to be combined with the disinfection process requirements.

[0039] The design is further optimized so that an exhaust pipe 38 is fixedly connected inside the outer casing 1, and the exhaust pipe is connected to an exhaust device.

[0040] When the exhaust equipment is working, ozone will enter the exhaust pipe 38 and discharge the ozone inside the outer casing 1. The exhaust equipment draws out the gas inside the outer casing 1, reducing the diffusion of ozone and reducing the impact of ozone on workers.

[0041] The working principle of this device is as follows: The first feed inlet is used to feed the feed into the storage hopper 4. When feed needs to be pushed into the mesh cylinder 7, the second electric telescopic rod 19 moves the top plate 22, opening the first connecting pipe 16, allowing the feed to fall into the moving frame 14. Then, the first connecting pipe 16 is closed, and the first electric telescopic rod 15 extends, pushing the moving frame 14 to the second discharge outlet, causing the feed to flow out from the second discharge outlet and into the mesh cylinder 7. The first motor 23 is then started, driving the air blowing pipe 20 to rotate. As the air blowing pipe 20 rotates... The lever 26 agitates the feed, allowing the airflow to be more evenly distributed over it. Once disinfection is complete, the second motor 29 is activated, driving the first rotating shaft 28 to rotate, which in turn rotates the cover plate 27. The feed falls from the discharge port 8 into the receiving hopper 32. The third electric telescopic rod 35 retracts, causing the receiving hopper 32 to gradually tilt, pouring the feed onto the conveyor belt 2 below. This prevents the feed from accumulating on the conveyor belt 2. The irradiation accelerator 37 can be used to disinfect the feed. The use of the irradiation accelerator 37 needs to be combined with the disinfection process requirements.

[0042] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0043] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A sterilization device for preventing the stacking of laboratory animal feed, characterized in that, include: The outer shell (1) has a first inlet and a first outlet (3) and a conveyor belt (2) extending out of the first outlet (3). A plurality of feeding components, the feeding components including a pusher and a storage hopper (4), the storage hopper (4) is fixedly connected to the first feed inlet, the storage hopper (4) and the pusher are connected, an upper fixed plate (5) and a lower fixed plate (6) are fixedly connected inside the outer shell (1), a mesh cylinder (7) is fixedly connected between the upper fixed plate (5) and the lower fixed plate (6), the pusher is connected to the mesh cylinder (7), a discharge port (8) is opened on the lower fixed plate (6), a bottom support mechanism is provided on the discharge port (8), and the conveyor belt (2) is located below the bottom support mechanism; The disinfection assembly includes an air supply pipe (9), on which a solenoid valve (10) is installed, and on the upper fixed plate (5) a stirring and blowing mechanism is provided. The air supply pipe (9) is connected to the stirring and blowing mechanism, and the stirring and blowing mechanism extends into the mesh cylinder (7). The controller (11) is fixedly connected to the side wall of the housing (1). The conveyor belt (2), the pusher, the bottom support mechanism, the solenoid valve (10) and the stirring and blowing mechanism are all electrically connected to the controller (11).

2. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: The pusher includes a transfer box (12), which is fixedly connected to a connecting plate (13). The connecting plate (13) is fixedly connected inside the outer shell (1). A movable frame (14) is movably arranged inside the transfer box (12). A first electric telescopic rod (15) is fixedly connected to the connecting plate (13). The output end of the first electric telescopic rod (15) is fixedly connected to the movable frame (14). A second inlet and a second outlet are provided on the transfer box (12). The second inlet is connected to the storage hopper (4) through a first connecting pipe (16). A partition mechanism is provided on the first connecting pipe (16). The second outlet is connected to the mesh cylinder (7) through a second connecting pipe.

3. The experimental animal feed anti-stacking and disinfection device according to claim 2, characterized in that: The partition mechanism includes a partition (17), a socket is provided on the first connecting pipe (16), the partition (17) is inserted into the socket, a guide pipe (18) is fixedly connected to the transfer box (12), the partition (17) is inserted into the guide pipe (18), a second electric telescopic rod (19) is fixedly connected to the guide pipe (18), a top plate (22) is fixedly connected to the partition (17), the output end of the second electric telescopic rod (19) is fixedly connected to the top plate (22), and the second electric telescopic rod (19) is electrically connected to the controller (11).

4. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: The stirring and blowing mechanism includes a blowing pipe (20), which has several through holes. An air collection box (21) is fixedly connected to the upper fixed plate (5). The air supply pipe (9) is connected to the air collection box (21). The blowing pipe (20) passes through the air collection box (21) and the upper fixed plate (5). The blowing pipe (20) extends into the mesh cylinder (7). The blowing pipe (20) is rotatably connected to the air collection box (21) and the upper fixed plate (5). An air inlet (39) is opened on the blowing pipe (20). The air inlet (39) is located inside the air collection box (21). A first motor (23) is fixedly connected to the air collection box (21). The first motor (23) is connected to the blowing pipe (20) in a transmission connection. Several levers (26) are fixedly connected to the outside of the blowing pipe (20).

5. The experimental animal feed anti-stacking and disinfection device according to claim 4, characterized in that: A first gear (24) is fixedly connected to the air blowing pipe (20), and a second gear (25) is fixedly connected to the output end of the first motor (23). The first gear (24) meshes with the second gear (25).

6. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: The base support mechanism includes a cover plate (27), a first rotating shaft (28) is rotatably connected to the lower fixed plate (6), a second motor (29) is fixedly connected to the lower fixed plate (6), the second motor (29) is drivenly connected to the first rotating shaft (28), the cover plate (27) is fixedly connected to the first rotating shaft (28), and the second motor (29) is electrically connected to the controller (11).

7. The experimental animal feed anti-stacking and disinfection device according to claim 6, characterized in that: A third gear (30) is fixedly connected to the output shaft of the second motor (29), and a fourth gear (31) is fixedly connected to the first rotating shaft (28). The third gear (30) meshes with the fourth gear (31).

8. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: The outer shell (1) is provided with a material pouring mechanism, which includes a receiving hopper (32). The receiving hopper (32) is rotatably connected to a fixed shaft (33). The fixed shaft (33) is fixedly connected inside the outer shell (1). A first mounting plate (34) is fixedly connected inside the outer shell (1). A third electric telescopic rod (35) is rotatably connected to the first mounting plate (34). The output end of the third electric telescopic rod (35) is rotatably connected to the receiving hopper (32). The receiving hopper (32) is located below the discharge port (8). The discharge port (8) is located above the conveyor belt (2).

9. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: A second mounting plate (36) is fixedly connected inside the outer shell (1), and an irradiation accelerator (37) is fixedly connected on the second mounting plate (36). The irradiation accelerator (37) is located above the conveyor belt (2).

10. The experimental animal feed anti-stacking and disinfection device according to claim 1, characterized in that: An exhaust pipe (38) is fixedly connected inside the outer casing (1), and the exhaust pipe is connected to an exhaust device.

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