Livestock slaughtering robot cutting device
By designing the support plate, scraper, water spray pipe, and clamping components, the problem of waste separation and fixation in livestock slaughtering equipment was solved, achieving efficient solid-liquid separation and livestock cutting precision, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI WEIWUJIN FOOD CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-05-05
AI Technical Summary
Existing livestock slaughtering equipment is prone to clogging during solid-liquid separation, making cleaning difficult. Furthermore, the fixing clamps cannot adapt to livestock of different sizes and postures, affecting cutting accuracy and production efficiency.
The design incorporates a combination of support plate, scraper, water spray pipe, liquid storage component, and clamping component to achieve automatic separation and filtration of waste and wastewater. The linear module and motor-driven clamping device adapt to livestock of different sizes, ensuring cutting accuracy and efficiency.
It achieves efficient separation of waste and wastewater, prevents filter plate clogging, reduces manual cleaning time, improves cutting accuracy and production efficiency, and adapts to the rapid fixation of livestock of different sizes.
Smart Images
Figure CN224192808U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting devices, and in particular to a cutting device for a livestock slaughtering robot. Background Technology
[0002] In modern livestock production, the automation and efficiency of livestock slaughtering and processing have become an inevitable trend in the industry. This transformation is driven by multiple factors, including market demand, policy guidance, and technological innovation. In recent years, global meat consumption has continued to rise. Data from the Food and Agriculture Organization of the United Nations (FAO) shows that global meat consumption reached 350 million tons in 2023, an increase of about 18% compared to ten years ago. Major consuming countries such as China, the United States, and Brazil have a particularly urgent need for large-scale meat supply.
[0003] The shortcomings of existing equipment are particularly prominent in the waste treatment and wastewater filtration stages. Currently, solid-liquid separation largely relies on traditional screen filtration, which is extremely prone to clogging when faced with large amounts of meat scraps, bone fragments, fascia, and other waste generated during cutting. Once the screen is clogged, it not only reduces the wastewater filtration rate but may even cause wastewater overflow, polluting the working environment. Existing filtration structures are difficult to clean, requiring frequent manual disassembly and cleaning of the screens, which not only increases the labor intensity of workers but also prolongs equipment downtime, impacting production efficiency.
[0004] Common fixing methods often employ rigid clamps or simple mechanical clamping structures, which are difficult to adapt to livestock of different body shapes and postures. For example, for livestock with irregular body shapes, rigid clamps cannot fit their body contours tightly, causing the livestock to wobble during cutting and severely affecting cutting accuracy. In addition, existing fixing and clamping devices lack quick switching and adjustment functions, requiring a significant amount of manual time to readjust the clamps when slaughtering different breeds of livestock, thus reducing the production line's efficiency. Summary of the Invention
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cutting device for livestock slaughtering robots.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a livestock slaughtering robot cutting device, comprising a support foot, a support plate fixedly connected to the top of the support foot, a support frame fixedly connected to one side of the support plate, a linear module provided at the bottom of the support frame, a cutting machine body provided at the bottom of the linear module, fixed plates fixedly connected to both ends of the support plate, a fixed block fixedly connected to one side of the rear fixed plate, a first motor fixedly connected to the bottom of the fixed block, pulleys rotatably connected to both sides of one end of the fixed plate, a belt sleeved on the outer ring of each pulley, and the output end of the first motor fixedly connected to the pulley, a scraper passing through and fixedly connected to the outer ring of the belt, and the scraper passing through and slidably connected to the fixed plate, a water spray pipe fixedly connected to one side of the scraper, a telescopic hose passing through and fixedly connected to one end of the water spray pipe, a water tank provided on one side of the support foot, a water pump fixedly connected to the top of the water tank, and the output end of the water pump fixedly connected to the telescopic hose, a liquid storage component provided at one end of the support foot, and clamping components provided at one end of each fixed plate.
[0007] As a further description of the above technical solution:
[0008] The liquid storage assembly includes a waste liquid tank, which is fixedly connected to one side of the support leg. A third motor is fixedly connected to one end of the waste liquid tank, and a first lead screw is fixedly connected to the output end of the third motor.
[0009] As a further description of the above technical solution:
[0010] A limiting post is fixedly connected through one side of the waste liquid tank. A brush is threaded through and connected to the outer ring of the first lead screw, and the brush is slidably connected to the limiting post. A filter plate is slidably connected through one side of the waste liquid tank.
[0011] As a further description of the above technical solution:
[0012] A waste bin is fixedly connected to one side of the support leg, a drawer is slidably connected to one side of the waste bin, a connecting pipe is fixedly connected to the bottom of the waste bin, and one end of the connecting pipe is fixedly connected to the waste liquid bin.
[0013] As a further description of the above technical solution:
[0014] The clamping assembly includes a frame, one end of which is fixedly connected to one end of a fixing plate. A second motor is fixedly connected to one side of the frame, and a bidirectional threaded rod is fixedly connected to the output end of the second motor.
[0015] As a further description of the above technical solution:
[0016] Both ends of the outer ring of the bidirectional threaded rod are threadedly connected to a first slider, and both ends of the top of the first slider are fixedly connected to a support block. One end of each support block is threadedly connected to a second lead screw.
[0017] As a further description of the above technical solution:
[0018] Each of the second lead screws has a handle fixedly connected to one end, and a second slider is threaded through and connected to the outer ring of each lead screw. A sliding tube is fixedly connected to the bottom of each second slider.
[0019] As a further description of the above technical solution:
[0020] Each sliding tube has a spring fixedly connected to its inner top wall, and each spring has a hook fixedly connected to one end. Each hook has a limit rod that passes through and is fixedly connected to one side of its outer ring, and the limit rod passes through and is slidably connected to the sliding tube.
[0021] This utility model has the following beneficial effects:
[0022] This utility model provides a cutting device for a livestock slaughtering robot. Firstly, through the cooperation of a fixed plate, a fixed block, a first motor, a pulley, a belt, a scraper, a water spray pipe, a telescopic hose, a water pump, a water tank, a waste liquid tank, a first lead screw, a brush, a limiting post, a filter plate, a waste bin, a drawer, and a connecting pipe, waste and wastewater can be separated and filtered. The separated waste is then pushed into a waste bin specifically for storing waste, and the filter plate can be prevented from clogging.
[0023] This utility model provides a livestock slaughtering robot cutting device. Through the cooperation of the frame, bidirectional threaded rod, second motor, first slider, support block, second lead screw, handle, second slider, sliding tube, spring, hook, and limit rod, it can fix livestock with irregular body shape, can be quickly adjusted, reduce the time spent adjusting the clamps, and improve production efficiency. Attached Figure Description
[0024] Figure 1 This is a perspective view of a cutting device for a livestock slaughtering robot proposed in this utility model;
[0025] Figure 2 This is a schematic diagram of the cleaning mechanism of a livestock slaughtering robot cutting device proposed in this utility model;
[0026] Figure 3 This is a schematic diagram of the liquid storage tank mechanism of the cutting device for a livestock slaughtering robot proposed in this utility model;
[0027] Figure 4 Exploded view of the clamping mechanism of a livestock slaughtering robot cutting device proposed in this utility model;
[0028] Figure 5 This is a side view of the cutting device for a livestock slaughtering robot proposed in this utility model.
[0029] Legend:
[0030] 1. Support foot; 2. Support plate; 3. Support frame; 4. Linear module; 5. Cutting machine body; 6. Fixing plate; 7. Fixing block; 8. First motor; 9. Pulley; 10. Belt; 11. Scraper; 12. Water spray pipe; 13. Telescopic hose; 14. Water pump; 15. Water tank; 16. Waste liquid tank; 17. First lead screw; 18. Brush; 19. Limiting post; 20. Filter plate; 21. Waste bin; 22. Drawer; 23. Connecting pipe; 24. Frame; 25. Bidirectional threaded rod; 26. Second motor; 27. First slider; 28. Support block; 29. Second lead screw; 30. Handle; 31. Second slider; 32. Sliding tube; 33. Spring; 34. Hook; 35. Limiting rod; 36. Third motor. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not 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 utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0033] Reference Figure 1-5This utility model provides an embodiment of a livestock slaughtering robot cutting device, including a support foot 1, a support plate 2 fixedly connected to the top of the support foot 1, a groove in the middle of the top of the support plate 2, and evenly distributed filter holes on the surface of the support plate 2. A support frame 3 is fixedly connected to one side of the support plate 2, a linear module 4 is provided at the bottom of the support frame 3, and a cutting machine body 5 is provided at the bottom of the linear module 4. The linear module 4 can precisely control the movement of the cutting machine body 5, enabling precise cutting of different parts of the livestock, improving cutting accuracy, reducing meat loss, and increasing production efficiency. At the same time, the groove in the middle of the top of the support plate 2 works with the cutting machine body 5 to avoid damage to the support plate during the cutting process and extend the service life of the equipment. Fixed plates 6 are fixedly connected to both ends of the support plate 2, and a fixed block 7 is fixedly connected to one side of the rear fixed plate 6. A first motor 8 is fixedly connected to the bottom of the fixed block 7. Pulleys 9 are rotatably connected to both sides of one end of the fixed plate 6. The outer ring of the pulley 9... Each support plate 2 is equipped with a belt 10, and the output end of the first motor 8 is fixedly connected to the pulley 9. A scraper 11 is fixedly connected to the outer ring of the belt 10, and the scraper 11 is slidably connected to the fixed plate 6. A water spray pipe 12 is fixedly connected to one side of the scraper 11, and a telescopic hose 13 is fixedly connected to one end of the water spray pipe 12. A water tank 15 is provided on one side of the support foot 1, and a water pump 14 is fixedly connected to the top of the water tank 15. The output end of the water pump 14 is fixedly connected to the telescopic hose 13. The first motor 8 drives the pulley 9, which drives the scraper 11 to slide along the fixed plate 6. The water spray pipe 12 draws water from the water tank 15 and sprays water under the action of the water pump 14, automatically cleaning the waste and blood on the support plate 2. The filter holes evenly distributed on the surface of the support plate 2 can initially filter the waste liquid and separate some solid waste, reducing the processing burden of the subsequent liquid storage component, keeping the working area clean, and reducing the intensity and time cost of manual cleaning. A liquid storage component is provided at one end of the support foot 1, and a clamping component is provided at one end of the fixed plate 6.
[0034] The liquid storage assembly includes a waste liquid tank 16, which is fixedly connected to one side of the support leg 1. A drain pipe is installed at one end of the waste liquid tank 16, controlled by a valve. A third motor 36 is fixedly connected to one end of the waste liquid tank 16, and a first lead screw 17 is fixedly connected to the output end of the third motor 36. A limit post 19 is fixedly connected through and through one side of the waste liquid tank 16. A brush 18 is threaded through and threaded onto the outer ring of the first lead screw 17. A nut pair is installed inside the brush 18, and the brush 18 is slidably connected to the limit post 19. A filter plate 20 is slidably connected through and through one side of the waste liquid tank 16. The waste liquid tank 16 collects, cuts, and cleans... The waste liquid generated by the cleaning process is rotated by the third motor 36, which drives the first lead screw 17 to rotate, causing the brush 18 to slide along the limiting post 19 to clean the filter plate 20. This prevents waste from accumulating and clogging the filter plate 20, thus reducing the filtration effect. When it is necessary to clean the waste accumulated on the surface of the filter plate 20, the filter plate 20 can be pulled out for cleaning. A waste bin 21 is fixedly connected to one side of the support leg 1, and a drawer 22 is slidably connected to one side of the waste bin 21. A filter groove is opened in the bottom wall of the drawer 22. Solid waste falls into the drawer 22 from the waste bin 21, and the filter groove in the bottom wall of the drawer 22 further filters the liquid remaining in the solid waste. The filtered liquid flows into the waste liquid tank 16 through the connecting pipe 23, achieving unified collection of waste liquid. The bottom of the waste tank 21 is connected to the connecting pipe 23, and one end of the connecting pipe 23 is connected to the waste liquid tank 16. The clamping assembly includes a frame 24, one end of which is fixedly connected to one end of the fixing plate 6. A second motor 26 is fixedly connected to one side of the frame 24. A bidirectional threaded rod 25 is fixedly connected to the output end of the second motor 26. Both ends of the outer ring of the bidirectional threaded rod 25 are threadedly connected to a first slider 27. A nut pair is provided inside the first slider 27. Support blocks 28 are fixedly connected to both ends of the top of the first slider 27. A second lead screw 29 is rotatably connected to one end of each support block 28. A handle 30 is fixedly connected to one end of the second lead screw 29. Each ring is threadedly connected to a second slider 31. Each second slider 31 has a nut pair inside. Each second slider 31 has a sliding tube 32 fixedly connected to its bottom. Each sliding tube 32 has a spring 33 fixedly connected to its inner top wall. Each spring 33 has a hook 34 fixedly connected to one end. Each hook 34 has a limit rod 35 threadedly connected to one side of its outer ring. The limit rod 35 is threadedly connected to the sliding tube 32. The second motor 26 drives the bidirectional threaded rod 25 to rotate, causing the first sliders 27 at both ends to move towards or away from each other. This allows for quick adjustment of the lateral distance between the two hooks 34. At the same time, by rotating the second screw 29 by the handle 30, the longitudinal distance between the two hooks 34 can be quickly adjusted. After the hooks 34 are adjusted to the appropriate distance, their height can be adjusted by pulling them out.When the hook 34 hooks the animal and applies force, the spring 33 will be stretched to limit the movement, adapt to the animal's posture and provide appropriate clamping force, and firmly fix the animal to prevent it from moving during the cutting process. It adapts to the fixing needs of animals of different sizes, achieves a stable clamping, and because the animal's own weight does not lift the animal into the air, it only fixes it.
[0035] Working principle: First, place the livestock to be slaughtered in the central groove of the support plate (2), aligning the cutting part with the working path of the main body of the cutting machine (5). Then, start the second motor (26) to drive the bidirectional threaded rod (25) to rotate. The rotational motion is converted into linear motion through the nut pair in the first slider (27), causing the two first sliders (27) to move synchronously in opposite directions, quickly adjusting the lateral spacing of the hooks (34) to match the size of the livestock. Manually rotate the handle (30) to drive the second lead screw (29) to rotate, and the nut pair in the second slider (31) drives the sliding tube (32) to move, precisely adjusting the longitudinal height of the hooks (34). Pull out the hook (34) to overcome the spring force of the spring (33) and move downward. After the animal is hooked, the spring (33) rebounds to generate a pre-tightening force. The limit rod (35) ensures that the hook (34) slides vertically without deviating. The linear module (4) drives the main body of the cutting machine (5) to move along the groove of the support plate (2) according to the preset program. The cutting depth and path are controlled by the high-precision servo system. The groove effectively avoids the blade from contacting the surface of the support plate (2) and reduces wear. The blood and meat scraps generated by cutting are initially separated through the filter holes on the surface of the support plate (2): solid waste is intercepted on the surface and liquid flows into the liquid storage component below through the channel. The scraper (11) moves along the belt (10) in a cycle under the drive of the first motor (8) and sprays high-pressure water through the water spray pipe (12) to push the solid waste to the waste box (21). At the same time, it flushes the filter holes to prevent blockage and accelerates the waste liquid to fall into the waste liquid box 16. When the waste liquid flows into the waste liquid box (16), the filter plate (20) intercepts the remaining impurities and the filtrate enters the bottom of the box. The filter holes in the drawer (22) further drain the solid waste. The recovered liquid flows into the waste liquid tank (16) through the connecting pipe (23). The third motor (36) periodically drives the first lead screw (17) to rotate. The brush (18) slides back and forth along the limiting post (19) through the nut pair to clean the impurities on the surface of the filter plate (20) and maintain the filtration efficiency. Finally, the treated waste liquid is periodically discharged through the drain pipe valve and can be connected to an external sewage treatment system for deep purification.
[0036] When a thorough cleaning is required, the filter plate (20) and drawer (22) can be removed for manual maintenance.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cutting device for a livestock slaughtering robot, comprising a support leg (1), characterized in that: The top of the support foot (1) is fixedly connected to a support plate (2), and a support frame (3) is fixedly connected to one side of the support plate (2). A linear module (4) is provided at the bottom of the support frame (3), and a cutting machine body (5) is provided at the bottom of the linear module (4). Fixed plates (6) are fixedly connected to both ends of the support plate (2), and a fixed block (7) is fixedly connected to one side of the rear end of the fixed plate (6). A first motor (8) is fixedly connected to the bottom of the fixed block (7). Pulleys (9) are rotatably connected to both sides of one end of the fixed plate (6). A belt (10) is fitted on the outer ring of each pulley (9), and the output end of the first motor (8) is connected to the belt. The belt (10) is fixedly connected to the pulley (9). A scraper (11) is fixedly connected to the outer ring of the belt (10). The scraper (11) is slidably connected to the fixed plate (6). A water spray pipe (12) is fixedly connected to one side of the scraper (11). A telescopic hose (13) is fixedly connected to one end of the water spray pipe (12). A water tank (15) is provided on one side of the support foot (1). A water pump (14) is fixedly connected to the top of the water tank (15). The output end of the water pump (14) is fixedly connected to the telescopic hose (13). A liquid storage component is provided at one end of the support foot (1). A clamping component is provided at one end of the fixed plate (6).
2. The livestock slaughtering robot cutting device according to claim 1, characterized in that: The liquid storage assembly includes a waste liquid tank (16), which is fixedly connected to one side of the support foot (1). A third motor (36) is fixedly connected to one end of the waste liquid tank (16), and a first lead screw (17) is fixedly connected to the output end of the third motor (36).
3. The livestock slaughtering robot cutting device according to claim 2, characterized in that: The waste liquid tank (16) has a limiting post (19) that is fixedly connected through one side inside. The outer ring of the first screw (17) is threaded with a brush (18), and the brush (18) is slidably connected to the limiting post (19). A filter plate (20) is slidably connected through one side of the waste liquid tank (16).
4. The livestock slaughtering robot cutting device according to claim 1, characterized in that: A waste bin (21) is fixedly connected to one side of the support leg (1), and a drawer (22) is slidably connected to one side of the waste bin (21). A connecting pipe (23) is fixedly connected to the bottom of the waste bin (21), and one end of the connecting pipe (23) is fixedly connected to the waste liquid bin (16).
5. The livestock slaughtering robot cutting device according to claim 1, characterized in that: The clamping assembly includes a frame (24), one end of which is fixedly connected to one end of a fixing plate (6), and a second motor (26) is fixedly connected to one side of the frame (24), and a bidirectional threaded rod (25) is fixedly connected to the output end of the second motor (26).
6. The livestock slaughtering robot cutting device according to claim 5, characterized in that: The outer ring of the bidirectional threaded rod (25) is threaded to both ends of a first slider (27), and the top ends of the first slider (27) are fixedly connected to support blocks (28). One end of the support block (28) is threaded to and rotatably connected to a second lead screw (29).
7. The livestock slaughtering robot cutting device according to claim 6, characterized in that: A handle (30) is fixedly connected to one end of the second lead screw (29), and a second slider (31) is threaded through and connected to the outer ring of the second lead screw (29). A sliding tube (32) is fixedly connected to the bottom of the second slider (31).
8. The livestock slaughtering robot cutting device according to claim 7, characterized in that: Springs (33) are fixedly connected to the top wall inside the sliding tube (32). A hook (34) is fixedly connected to one end of each spring (33). A limit rod (35) is fixedly connected to one side of the outer ring of each hook (34), and the limit rod (35) is slidably connected to the sliding tube (32).