Waste treatment device for animal husbandry and veterinary medicine and treatment method of waste treatment device

Abstract

The invention discloses a waste treatment device for animal husbandry and veterinary medicine and a treatment method thereof, and belongs to the field of animal husbandry and veterinary medicine, the waste treatment device comprises a base, a supporting column, a worm, a side frame, a treatment tank, a treatment pipe and other components, and multi-component linkage is achieved through multi-stage meshing transmission of a bevel gear, a worm gear, a straight gear and a rack; the base is provided with universal wheels and a hand push rod, the side frame is matched with a limiting frame, and a lifting seat, a slope plate, a push frame and a triangular block are matched to complete taking and placing of the treatment tank. According to the treatment method, the second operation wheel is rotated in the forward direction, and sliding-out of the treatment tank, opening of the side frame and lifting of the treatment pipe are synchronously achieved; after the waste is filled, the operation wheel II is reversely rotated, so that the side frame is closed, the treatment pipe is fixed, and the treatment tank is reset and sealed; and finally, the device is pushed to a harmless treatment area to complete subsequent operation. Linkage operation of taking and returning is achieved, waste is stored in a classified mode, the limiting and sealing effects are good, the working efficiency is greatly improved, and the epidemic disease spreading and environmental pollution risks are reduced.

Description

Technical Field

[0001] This invention relates to the field of animal husbandry and veterinary technology, and in particular to a waste treatment device and method for animal husbandry and veterinary medicine. Background Technology

[0002] In the production and treatment operations of the animal husbandry and veterinary industry, a large amount of various wastes are generated, such as breeding waste, treatment waste, and tissues of dead livestock and poultry. If these wastes are not treated in a timely and standardized manner, they can easily breed bacteria and viruses, causing the spread of diseases and polluting the ecological environment such as soil, water sources, and air. Therefore, the collection, temporary storage, and transportation of animal husbandry and veterinary waste are important operational links in the industry.

[0003] Existing technologies for treating livestock and veterinary waste generally suffer from limited functionality and cumbersome operation. Most devices are equipped with only a single storage structure, failing to classify and store different types and states of waste. Furthermore, the loading, unloading, and repositioning of storage tanks and pipes require separate steps, lacking a coordinated transmission structure. This results in numerous operational steps, low efficiency, and a high risk of waste leakage during operation. Additionally, traditional devices have poor fixing and limiting effects, making the waste storage structure prone to shaking and tipping during transport, and exhibiting insufficient sealing stability. Some devices lack mobility or have poorly designed connections between the moving and fixed structures, hindering the flexible transfer of waste to designated harmless treatment areas. Overall, their adaptability and practicality are low, failing to meet the efficient, safe, and convenient waste treatment needs of livestock and veterinary field operations. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a waste treatment device and method for animal husbandry and veterinary medicine, which solves the problems mentioned in the background section.

[0005] Technical Solution: To solve the above-mentioned technical problems, according to one aspect of the present invention, more specifically, a waste treatment device for animal husbandry and veterinary medicine, comprising a base, two pillars fixed to the front of the upper surface of the base, a worm gear fixed to the lower rear surface of the pillars, a side frame rotatably connected to the outer surface of the worm gear, a rotating groove opened at the front end of the base, a rotating rod rotatably connected inside the rotating groove, a slope plate fixed to the outer surface of the rotating rod, a bevel gear one fixed to the lower rear surface of the side frame, a bevel gear two meshing with the outer surface of the bevel gear one, a screw fixed to the middle of the bevel gear two, the bottom end of the screw rotatably connected to the upper surface of the base, a rear plate threadedly connected to the outer surfaces of the two screws, and a top cover integrally formed at the top of the rear plate; The top of the side frame is provided with multiple pipe grooves, and processing pipes are installed inside the pipe grooves. A processing tank is provided at the center of the upper surface of the base. A worm gear is rotatably connected to the lower part of the tube groove. The worm gear is located above the worm and meshes with the outer surface of the worm. A spur gear is fixed to both the left and right ends of the worm gear. A rack is meshed with the rear of the outer surface of the spur gear. A lifting seat is fixed to the top of the two racks together. The lifting seat is slidably connected to the inside of the tube groove.

[0006] Furthermore, each of the two side frames is fixed with a limiting frame on its opposite side, and the inner side of each limiting frame is in contact with the outer surface of the processing tank.

[0007] Furthermore, two fixing brackets are fixed to the rear of the upper surface of the base, and push brackets are rotatably connected to the opposite sides of the two fixing brackets. Triangular blocks are provided behind the push brackets, and the two triangular blocks are fixedly connected to the front surface of the rear plate.

[0008] Furthermore, four omnidirectional wheels are fixed to the lower surface of the base.

[0009] Furthermore, a push rod is fixed to the rear end of the base.

[0010] Furthermore, the right end of the rotating rod extends through to the right side of the base and is fixed with an operating wheel.

[0011] Furthermore, an operating wheel is fixed to the top of the screw.

[0012] According to another aspect of the present invention, and more specifically, a method for treating animal and veterinary waste, using a waste treatment device for animal and veterinary medicine as described, comprising the following steps: S1. Preparation for waste disposal: Rotate the second operating wheel at the top of the screw clockwise to drive the screw to rotate clockwise. Through the threaded transmission, the rear plate moves upward along the screw axis, and the top cover moves backward and rises, removing the obstruction to the top of the treatment tank. During the upward movement of the rear plate, the triangular block on its front surface moves upward synchronously. The inclined surface squeezes the pusher to make it rotate forward around the fixed frame. The pusher pushes the treatment tank forward, causing the treatment tank to slide down the slope plate to the outside of the base, completing the removal of the treatment tank. At the same time, the screw rotation drives the bevel gear two to mesh with the bevel gear one to rotate, driving the side frame to rotate outward around the worm and open, completely exposing the processing tube in the tube groove. The worm and worm wheel mesh and drive the spur gear to rotate and mesh with the rack to move upward. The lifting seat lifts the top of the processing tube and slides it out of the tube groove. The operator simultaneously takes out the processing tube and completes the part removal operation. S2. Waste loading and placement: Load the livestock and veterinary waste into the removed treatment tank and treatment pipe respectively. After loading, rotate the second operating wheel in the opposite direction to drive the screw to rotate counterclockwise. Through the meshing transmission of the second bevel gear and the first bevel gear, drive the side frame to rotate inward around the worm and close. At the same time, the worm meshes with the worm wheel and rotates, driving the spur gear and rack to mesh and drive the lifting seat to move down to the designated position in the pipe groove. Place the loaded treatment pipe into the pipe groove, which is limited by the pipe groove and lifted and fixed by the lifting seat. The filled treatment tank is then pushed along the ramp to the center of the upper surface of the base. The screw continues to rotate in the opposite direction, causing the rear plate to move downward along the screw axis. The triangular block moves down to release the pressure on the pusher, the pusher resets, and the rear plate moves down to drive the top cover to close synchronously. The limiting bracket on the side frame fits against the outer surface of the treatment tank, realizing the all-round stable limiting of the treatment tank and completing the return operation of the treatment tank and treatment pipe. S3. Waste Sealing and Subsequent Treatment: After the waste is returned to its original position, the sealing structure of the treatment pipe and the treatment tank is used to seal the livestock and veterinary waste inside. The linkage limiting structure of the device maintains the stability of the treatment pipe and the treatment tank, thus completing the initial sealing treatment of the livestock and veterinary waste. Operators can use the push rod and the casters on the lower surface of the base to move the entire device to the designated harmless treatment area for subsequent professional waste treatment operations.

[0013] The beneficial effects of the waste treatment device and method for animal husbandry and veterinary medicine of the present invention are as follows: (1) This invention achieves synchronous linkage of removing the treatment tank, opening the side frame, and lifting and sliding out the treatment tube through multi-stage meshing transmission of screw, bevel gear, worm, worm wheel, spur gear and rack. All preparation operations for picking up the parts can be completed by rotating the second operating wheel in the forward direction. Rotating the second operating wheel in the reverse direction can simultaneously achieve closing of the side frame, fixing of the treatment tube, returning of the treatment tank to its position and closing of the top cover. No other parts need to be operated separately throughout the process, which greatly reduces the operation steps of the operator, improves the operation efficiency of waste filling and device return, and reduces the intensity of manual operation.

[0014] (2) The present invention is equipped with a central processing tank and multiple processing pipes on the side frame, which can classify, fill and seal the different types and states of waste generated in animal husbandry and veterinary operations, avoid secondary pollution caused by mixing different wastes, and facilitate the classification operation in the subsequent harmless treatment process, adapting to the diverse waste treatment needs of animal husbandry and veterinary sites.

[0015] (3) The limiting frame on the side frame of the present invention can be radially limited by fitting against the outer surface of the treatment tank, the rear plate and the top cover realize the axial and top limiting of the treatment tank, the slope plate and the push frame form the bottom and rear auxiliary limiting, and together with the slot limiting of the treatment pipe in the pipe groove and the lifting seat to support and fix it, a full-range linkage limiting structure of the treatment tank and the treatment pipe is constructed, which effectively prevents the waste storage structure from shaking, tipping and displacement during the transfer process; at the same time, combined with the use of the sealing structure, the sealing of the waste during the temporary storage and transfer process is guaranteed, avoiding the leakage of bacteria and viruses and the spread of diseases, and improving the safety of the operation. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 For the present invention Figure 2 A top-view structural diagram; Figure 4 This is a cross-sectional view of the side frame and the base in this invention; Figure 5 This is a schematic cross-sectional view of the right side of the present invention; Figure 6 This is a schematic diagram of the structure of the base and the support column in this invention.

[0018] In the diagram: 1. Base; 2. Support column; 3. Worm gear; 4. Side frame; 5. Rotary groove; 6. Rotating rod; 7. Slope plate; 8. Bevel gear one; 9. Bevel gear two; 10. Screw; 11. Rear plate; 12. Top cover; 13. Pipe groove; 14. Processing pipe; 15. Processing tank; 16. Worm gear; 17. Spur gear; 18. Rack; 19. Lifting seat; 20. Limiting frame; 21. Fixing frame; 22. Push frame; 23. Triangular block; 24. Caster wheel; 25. Hand push rod; 26. Operating wheel one; 27. Operating wheel two. Detailed Implementation

[0019] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0020] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Reference Figures 1-6A waste treatment device for animal husbandry and veterinary medicine includes a base 1. Two support columns 2 are fixed to the front of the upper surface of the base 1. A worm gear 3 is fixed to the lower rear surface of the support columns 2. A side frame 4 is rotatably connected to the outer surface of the worm gear 3. A rotating groove 5 is opened at the front end of the base 1. A rotating rod 6 is rotatably connected inside the rotating groove 5. A slope plate 7 is fixed to the outer surface of the rotating rod 6. A bevel gear 8 is fixed to the lower rear surface of the side frame 4. A bevel gear 9 is meshed with the outer surface of the bevel gear 8. A screw 10 is fixed in the middle of the bevel gear 9. The bottom end of the screw 10 is rotatably connected to the upper surface of the base 1. The outer surfaces of the two screws 10 are threaded together to a rear plate 11. A top cover 12 is integrally formed at the top of the rear plate 11. Multiple pipe grooves 13 are provided on the top of the side frame 4, and processing pipes 14 are provided inside the pipe grooves 13. A processing tank 15 is provided at the center of the upper surface of the base 1. A worm gear 16 is rotatably connected to the lower part of the tube groove 13. The worm gear 16 is located above the worm 3 and meshes with the outer surface of the worm 3. A spur gear 17 is fixed to both the left and right ends of the worm gear 16. A rack 18 is meshed with the rear of the outer surface of the spur gear 17. A lifting seat 19 is fixed to the top of the two racks 18. The lifting seat 19 is slidably connected to the inside of the tube groove 13.

[0022] Preferably, two side frames 4 are fixed with limit frames 20 on opposite sides, and the inner sides of the two limit frames 20 are in contact with the outer surface of the processing tank 15 to limit the processing tank 15.

[0023] Preferably, two fixing frames 21 are fixed at the rear of the upper surface of the base 1. Each of the two fixing frames 21 is rotatably connected to a pusher 22 on the opposite side. A triangular block 23 is provided at the rear of the pusher 22. The two triangular blocks 23 are fixedly connected to the front surface of the rear plate 11. The pusher 22 is rotated by the triangular blocks 23, thereby moving the processing tank 15 forward.

[0024] Preferably, four casters 24 are fixed on the lower surface of the base 1; a push rod 25 is fixed at the rear end of the base 1 for moving the device.

[0025] Preferably, the right end of the rotating rod 6 extends through to the right side of the base 1 and is fixed with an operating wheel 26, and the top of the screw 10 is fixed with an operating wheel 27 for easy operation.

[0026] Reference Figures 1-6 A method for treating animal and veterinary waste, using a waste treatment device for animal and veterinary medicine as described above, includes the following steps: S1. Preparation for waste disposal: Rotate the operating wheel 27 at the top of the screw 10 clockwise to drive the screw 10 to rotate clockwise. Through the threaded transmission, the rear plate 11 moves upward along the screw 10 axis. The top cover 12 moves backward and rises, removing the obstruction to the top of the treatment tank 15. During the upward movement of the rear plate 11, the triangular block 23 on its front surface moves upward synchronously. The inclined surface squeezes the pusher 22, causing it to rotate forward around the fixed frame 21. The pusher 22 pushes the treatment tank 15 forward, causing the treatment tank 15 to slide down the slope plate 7 to the outside of the base 1, completing the removal of the treatment tank 15. At the same time, the screw 10 rotates, causing the bevel gear 2 9 to mesh with the bevel gear 1 8 to rotate, driving the side frame 4 to rotate outward around the worm 3 and open, so that the processing tube 14 in the tube groove 13 is fully exposed. The worm 3 meshes with the worm wheel 16 to drive the spur gear 17 to rotate and mesh with the rack 18 to move upward. The lifting seat 19 lifts the top of the processing tube 14 and slides it out of the tube groove 13. The operator simultaneously takes out the processing tube 14 and completes the part removal operation. S2. Waste loading and placement: The livestock and veterinary waste is loaded into the removed treatment tank 15 and treatment pipe 14 respectively. After loading, the second operating wheel 27 is rotated in the opposite direction, which drives the screw 10 to rotate counterclockwise. Through the meshing of the second bevel gear 9 and the first bevel gear 8, the side frame 4 is driven to rotate inward around the worm 3 and close. At the same time, the worm 3 meshes with the worm wheel 16 and rotates, which drives the spur gear 17 to mesh with the rack 18 and move the lifting seat 19 down to the designated position in the pipe groove 13. The loaded treatment pipe 14 is placed into the pipe groove 13 and is fixed by the pipe groove 13 and the lifting seat 19. Then, the filled treatment tank 15 is pushed along the slope plate 7 to the center of the upper surface of the base 1. The screw 10 continues to rotate in the opposite direction, causing the rear plate 11 to move downward along the screw 10 axis. The triangular block 23 moves down to release the pressure on the pusher 22. The pusher 22 is reset. The rear plate 11 moves down to drive the top cover 12 to close synchronously. The limiting frame 20 on the side frame 4 fits against the outer surface of the treatment tank 15, realizing the all-round stable limiting of the treatment tank 15, and completing the return operation of the treatment tank 15 and the treatment tube 14. S3. Waste sealing and subsequent treatment: After the waste is returned to its original position, the animal and veterinary waste filled inside is sealed using the sealing structure of the treatment pipe 14 and the treatment tank 15. The linkage limiting structure of the device maintains the stability of the treatment pipe 14 and the treatment tank 15, thus completing the initial sealing treatment of the animal and veterinary waste. Operators can use the push rod 25 in conjunction with the casters 24 on the lower surface of the base 1 to move the entire device to the designated harmless treatment area for subsequent professional waste treatment operations.

[0027] Workflow: 1. Retrieve processing tank 15 + processing tube 14 By rotating the second operating wheel 27 in the forward direction, the rear plate 11 moves upward, the processing tank 15 slides out, the side frame 4 opens, and the processing tube 14 slides out synchronously. No other parts need to be operated separately throughout the process. The specific transmission and operation actions are as follows: The second operating wheel 27 rotates in the forward direction, driving the rear plate 11 to move upward. The second operating wheel 27 at the top of the screw 10 rotates in the forward direction, causing the screw 10 to rotate clockwise around the upper surface of the base 1. Through the threaded transmission, the rear plate 11 on the outer surface of the two screws 10 moves upward in a straight line along the screw 10 axis. The rear plate 11 simultaneously drives the top cover 12 at the top to rise upward, removing the obstruction to the top of the processing tank 15.

[0028] Triangular block 23 presses against pusher 22, pushing treatment tank 15 out of rear plate 11 and moving upward. At the same time, two triangular blocks 23 fixed on its front surface move upward synchronously. The inclined surface of triangular block 23 presses against pusher 22 on fixed frame 21, causing pusher 22 to rotate forward around fixed frame 21. The front end of pusher 22 directly acts on the rear surface of treatment tank 15, continuously pushing treatment tank 15 forward. Under the pushing force of pusher 22, treatment tank 15 slides out naturally along the slope plate 7 at the front end of base 1, completing the removal operation of treatment tank 15.

[0029] As the side frame 4 rotates outward to open the rear plate 11 and moves upward, causing the screw 10 to rotate, the second bevel gear 9 in the middle of the screw 10 rotates synchronously. The second bevel gear 9 meshes with the first bevel gear 8 below the side frame 4, driving the first bevel gear 8 to rotate, which in turn drives the side frame 4 to rotate outward around the worm gear 3 (away from the processing tank 15). The two side frames 4 open synchronously, so that the processing tube 14 inside the tube trough 13 is completely exposed and can be taken out without obstruction.

[0030] While the side frame 4 rotates around the worm 3, the worm 3 meshes with the worm wheel 16 in the tube groove 13, driving the worm wheel 16 to rotate. The worm wheel 16 synchronously drives the spur gears 17 at its left and right ends to rotate. The spur gears 17 mesh with the rack 18, causing the rack 18 to move upward along the tube groove 13. The rack 18 drives the lifting seat 19 at the top to move, and finally the top of the processing tube 14 in the tube groove 13 slides out of the tube groove with the lifting seat 19, directly exposed to the outside, making it convenient for operators to pick up.

[0031] II. Placement of treatment pipe 14 + Return of treatment tank 15 to its original position The reverse rotation of the operating wheel 27, through the linkage of bevel gear, worm 3, worm wheel 16, and spur gear 17-rack 18, causes the side frame 4 to close inward and the lifting seat 19 to move downward; the processing tube 14 is placed into the tube groove 13, which limits its movement and the lifting seat 19 supports and fixes it, thus completing the placement of the processing tube 14. The synchronous screw 10 reverses its transmission, causing the rear plate 11 to move downward, the triangular block 23 to release its compression, and the pusher 22 to reset. The treatment tank 15 is pushed along the slope plate 7 to the center of the base 1. The rear plate 11 continues to move down, causing the top cover 12 to close. The limiting frame 20 fits against the tank body. Through the side frame 4, the top cover 12, the slope plate 7, and the rear plate 11, the treatment tank 15 is stabilized and limited in all directions, completing the return to its original position.

[0032] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A waste treatment device for animal husbandry and veterinary medicine, comprising a base (1), characterized in that: Two support columns (2) are fixed to the front of the upper surface of the base (1). A worm gear (3) is fixed to the lower rear surface of the support column (2). A side frame (4) is rotatably connected to the outer surface of the worm gear (3). A rotating groove (5) is opened at the front end of the base (1). A rotating rod (6) is rotatably connected inside the rotating groove (5). A slope plate (7) is fixed to the outer surface of the rotating rod (6). A bevel gear one (8) is fixed to the lower rear surface of the side frame (4). A bevel gear two (9) is meshed to the outer surface of the bevel gear one (8). A screw (10) is fixed in the middle of the bevel gear two (9). The bottom end of the screw (10) is rotatably connected to the upper surface of the base (1). The outer surfaces of the two screws (10) are threaded together to a rear plate (11). A top cover (12) is integrally formed at the top of the rear plate (11). The side frame (4) has multiple pipe grooves (13) on its top, and a processing pipe (14) is provided inside the pipe groove (13). A processing tank (15) is provided at the center of the upper surface of the base (1). A worm gear (16) is rotatably connected to the lower part of the tube groove (13). The worm gear (16) is located above the worm (3) and meshes with the outer surface of the worm (3). A spur gear (17) is fixed to both the left and right ends of the worm gear (16). A rack (18) is meshed with the rear of the outer surface of the spur gear (17). A lifting seat (19) is fixed to the top of both racks (18). The lifting seat (19) is slidably connected to the inside of the tube groove (13).

2. The waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: Each of the two side frames (4) is fixed with a limiting frame (20) on the opposite side, and the inner side of each limiting frame (20) is in contact with the outer surface of the processing tank (15).

3. The waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: Two fixing brackets (21) are fixed at the rear of the upper surface of the base (1). Each of the two fixing brackets (21) is rotatably connected to a pusher (22) on the opposite side. A triangular block (23) is provided at the rear of the pusher (22). The two triangular blocks (23) are fixedly connected to the front surface of the rear plate (11).

4. The waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: Four casters (24) are fixed on the lower surface of the base (1).

5. A waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: A push rod (25) is fixed to the rear end of the base (1).

6. A waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The right end of the rotating rod (6) extends through to the right side of the base (1) and is fixed with an operating wheel (26).

7. A waste treatment device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The top end of the screw (10) is fixed with an operating wheel (27).

8. A method for treating livestock and veterinary waste, using a livestock and veterinary waste treatment device as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. Preparation for waste disposal: Rotate the second operating wheel (27) at the top of the screw (10) clockwise to drive the screw (10) to rotate clockwise. Through the threaded transmission, the rear plate (11) moves upward along the screw (10) axis, and the top cover (12) moves backward and rises to remove the top cover of the treatment tank (15). During the upward movement of the rear plate (11), the triangular block (23) on its front surface moves upward synchronously. The inclined surface squeezes the pusher (22) to make it rotate forward around the fixed frame (21). The pusher (22) pushes the treatment tank (15) forward, so that the treatment tank (15) slides down the slope plate (7) to the outside of the base (1) to complete the removal of the treatment tank (15). At the same time, the screw (10) rotates, driving the second bevel gear (9) to mesh with the first bevel gear (8) to rotate, driving the side frame (4) to rotate outward around the worm (3) and open, so that the processing tube (14) in the tube groove (13) is fully exposed, and the worm (3) meshes with the worm wheel (16) to drive the spur gear (17) to rotate and mesh with the rack (18) to move upward. The lifting seat (19) lifts the top of the processing tube (14) and slides out of the tube groove (13). The operator simultaneously takes out the processing tube (14) and completes the part removal operation. S2. Waste loading and placement: The livestock and veterinary waste is loaded into the removed treatment tank (15) and treatment pipe (14) respectively. After loading, the second operating wheel (27) is rotated in the opposite direction, which drives the screw (10) to rotate counterclockwise. Through the meshing transmission of the second bevel gear (9) and the first bevel gear (8), the side frame (4) is driven to rotate inward around the worm (3) and close. At the same time, the worm (3) meshes with the worm wheel (16) and rotates, which drives the spur gear (17) and the rack (18) to mesh and drive the lifting seat (19) to move down to the designated position of the pipe groove (13). The loaded treatment pipe (14) is placed into the pipe groove (13) and is fixed by the pipe groove (13) and the lifting seat (19). Then, the filled treatment tank (15) is pushed along the slope plate (7) to the center of the upper surface of the base (1). The screw (10) rotates in the opposite direction to make the rear plate (11) move downward along the screw (10) axis. The triangular block (23) moves down to release the pressure on the push frame (22). The push frame (22) is reset. The rear plate (11) moves down to drive the top cover (12) to close synchronously. The limiting frame (20) on the side frame (4) fits against the outer surface of the treatment tank (15) to realize the all-round stable limiting of the treatment tank (15) and complete the return operation of the treatment tank (15) and the treatment pipe (14). S3. Waste sealing and subsequent treatment: After the waste is returned to its original position, the animal husbandry and veterinary waste filled inside is sealed by the sealing structure of the treatment pipe (14) and the treatment tank (15). The stable state of the treatment pipe (14) and the treatment tank (15) is maintained by the linkage limiting structure of the device, and the initial sealing treatment of animal husbandry and veterinary waste is completed. Operators can use the push rod (25) in conjunction with the casters (24) on the lower surface of the base (1) to move the entire device to the designated harmless treatment area for subsequent professional waste treatment operations.

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