Automatic abdominal cavity opening device for livestock slaughter

Abstract

The utility model relates to livestock slaughtering technical field discloses an automatic laparotomy device for livestock slaughtering, including base, the top fixed coupling of base has support frame and fixed plate, the bottom fixed mounting of support frame inner wall has electric hoist, be provided with mobile laparotomy subassembly on support frame, the one side fixed mounting of fixed plate has electric hydraulic rod, the telescopic end fixed coupling of electric hydraulic rod has support plate. The utility model discloses through the setting of base, support frame, electric hoist, support plate, adjusting frame, clamping plate, laparotomy knife and positioning rod etc. structure, can be convenient for adjusting clamping plate position when livestock is hung, prevents its hindrance livestock's suspension work, can hold the livestock of suspension and fix simultaneously after livestock is hung, makes its abdomen towards support frame one side, avoided the livestock of suspension and suspended inclination or arbitrary swing and influenced the laparotomy work of subsequent, further improved the stability when subsequent laparotomy.

Description

Technical Field

[0001] This utility model relates to the field of livestock slaughtering technology, specifically to an automatic abdominal opening device for livestock slaughtering. Background Technology

[0002] Currently, most small and medium-sized slaughtering and abdominal dissection equipment at home and abroad is operated manually using traditional methods. It is based on conveyor lines, with an operating platform set up next to the conveyor line. Operators stand on the platform and use a cutting knife to manually cut the abdomen of the livestock.

[0003] In most existing slaughtering and evisceration devices, the livestock are stunned, suspended, and bled before the evisceration is performed. However, because the livestock is suspended with point support, the suspension point is prone to shift, causing the livestock's body to tilt and affecting the position of the evisceration. At the same time, the livestock is prone to swaying during the evisceration process, causing the evisceration to tilt, which further affects the evisceration process.

[0004] Therefore, those skilled in the art have provided an automatic evisceration device for livestock slaughter to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide an automatic evisceration device for livestock slaughtering, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic evisceration device for livestock slaughter includes a base, a support frame and a fixed plate fixedly connected to the top of the base, an electric hoist fixedly installed on the bottom of the inner wall of the support frame, a movable evisceration assembly on the support frame, an electric hydraulic rod fixedly installed on one side of the fixed plate, a support plate fixedly connected to the telescopic end of the electric hydraulic rod, two connecting plates fixedly connected to one side of the support plate, a bidirectional screw rotatably connected between the opposite sides of the two connecting plates, two adjusting plates threadedly connected to the outer surface of the bidirectional screw, an adjusting frame fixedly connected to one side of each of the two adjusting plates, a fixed assembly and a clamping plate provided on the adjusting frame, a guide assembly provided on the support plate, the two adjusting plates being arranged opposite each other, and the side of the clamping plate away from the fixed plate and being the clamping point being arc-shaped.

[0008] As a further description of the above technical solution:

[0009] The support plate is movably connected to the base, and a motor is fixedly installed on the front of one of the connecting plates. The output end of the motor is fixedly connected to one end of a bidirectional screw.

[0010] As a further description of the above technical solution:

[0011] Two telescopic rods are fixedly connected to one side of the fixed plate, and the other end of each telescopic rod is fixedly connected to one side of the support plate. The two telescopic rods are arranged opposite to each other.

[0012] As a further description of the above technical solution:

[0013] The movable abdominal dissection assembly includes an L-shaped groove on one side of the support frame. A threaded rod is rotatably connected between the top and bottom of the inner wall of the L-shaped groove. A movable block is threadedly connected to the outer surface of the threaded rod. An electric push rod is fixedly installed on one side of the movable block. An abdominal dissection knife is fixedly connected to the telescopic end of the electric push rod. The movable block is slidably connected inside the L-shaped groove. A second motor is fixedly installed on the top of the support frame. One end of the threaded rod is fixedly connected to the output end of the second motor.

[0014] As a further description of the above technical solution:

[0015] A shielding frame is fixedly connected to the bottom of the support frame, and the laparotomy knife is placed inside the shielding frame, which is U-shaped.

[0016] As a further description of the above technical solution:

[0017] The fixing component includes several positioning holes and positioning rods. The positioning holes are all formed on the clamping plate. The positioning rods are set on the adjusting frame. A spring is fixedly connected to the positioning rods. The other end of the springs is fixedly connected to the adjusting frame. The positioning rods movably pass through one of the positioning holes. The positioning rods are adapted to the positioning holes. The several positioning holes are arranged in a linear array.

[0018] As a further description of the above technical solution:

[0019] The adjustment frame is slidably connected to the clamping plate, and a push plate is fixedly connected to the clamping plate.

[0020] As a further description of the above technical solution:

[0021] The guiding assembly includes two guide rods, both of which are fixedly connected between opposite sides of two connecting plates. The two guide rods are movably connected to two adjusting plates and are arranged on both sides of the bidirectional screw.

[0022] This utility model has the following beneficial effects:

[0023] 1. Compared with existing technologies, this automatic evisceration device for livestock slaughter, through the configuration of a base, support frame, electric hoist, support plate, adjustment frame, clamping plate, evisceration knife and positioning rod, can conveniently adjust the position of the clamping plate when the livestock is suspended, preventing it from obstructing the suspension work. At the same time, after the livestock is suspended, it can clamp and fix the suspended livestock, so that its abdomen faces the support frame side, avoiding the suspended livestock from tilting or swaying randomly, which would affect the subsequent evisceration work, thereby improving the stability of the subsequent evisceration.

[0024] 2. Compared with the existing technology, the automatic evisceration device for livestock slaughter, through the setting of a support frame, threaded rod, shielding frame and L-shaped groove, can move the evisceration knife into the shielding frame for shielding when it is not in use, which can prevent accidental injury caused by its exposed placement, thereby improving the safety of the device when the evisceration knife is not in use. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an automatic abdominal dissection device for livestock slaughtering proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the clamping plate and guide rod of an automatic abdominal dissection device for livestock slaughtering proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the connecting plate and adjusting plate of an automatic abdominal dissection device for livestock slaughtering proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the threaded rod and ventilation knife of an automatic ventilation device for livestock slaughtering proposed in this utility model.

[0029] In the diagram: 1. Base; 2. Support frame; 3. Fixing plate; 4. Electric hoist; 5. Electro-hydraulic rod; 6. Support plate; 7. Connecting plate; 8. Double-acting screw; 9. Adjusting plate; 10. Adjusting frame; 11. Clamping plate; 12. Motor 1; 13. Telescopic rod; 14. L-shaped groove; 15. Threaded rod; 16. Moving block; 17. Electric push rod; 18. Opening knife; 19. Motor 2; 20. Covering frame; 21. Positioning hole; 22. Positioning rod; 23. Spring; 24. Push plate; 25. Guide rod. Detailed Implementation

[0030] 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.

[0031] Please see Figure 1-4 In this embodiment of the present invention, an automatic evisceration device for livestock slaughter includes a base 1. A support frame 2 and a fixing plate 3 are fixedly connected to the top of the base 1. An electric hoist 4 is fixedly installed on the bottom of the inner wall of the support frame 2. A movable evisceration component is provided on the support frame 2. An electric hydraulic rod 5 is fixedly installed on one side of the fixing plate 3. A support plate 6 is fixedly connected to the telescopic end of the electric hydraulic rod 5. The support plate 6 is movably connected to the base 1. Two connecting plates 7 are fixedly connected to one side of the support plate 6. A bidirectional screw 8 is rotatably connected between the opposite sides of the two connecting plates 7. Two adjusting plates 9 are threadedly connected to the outer surface of the bidirectional screw 8. An adjusting frame 10 is fixedly connected to one side of each of the two adjusting plates 9. A fixing component and a clamping plate 11 are provided on the adjusting frame 10. The adjusting frame 10 and the clamping plate... The 11 sliding connection has a push plate 24 fixedly connected to the clamping plate 11. A motor 12 is fixedly installed on the front of one of the connecting plates 7. The output end of the motor 12 is fixedly connected to one end of the bidirectional screw 8. A guide component is provided on the support plate 6. Through the arrangement of the base 1, support frame 2, electric hoist 4, support plate 6, adjustment frame 10, clamping plate 11, laparotomy knife 18 and positioning rod 22, the position of the clamping plate 11 can be easily adjusted when the livestock is suspended to prevent it from obstructing the suspension work. At the same time, after the livestock is suspended, the suspended livestock can be clamped and fixed so that its abdomen faces the support frame 2, avoiding the suspended livestock from tilting or swaying randomly and affecting the subsequent laparotomy work, thereby improving the stability of the subsequent laparotomy.

[0032] Two telescopic rods 13 are fixedly connected to one side of the fixed plate 3. The other end of each telescopic rod 13 is fixedly connected to one side of the support plate 6. The telescopic rods 13 can guide the support plate 6 and improve its stability when moving horizontally.

[0033] The movable laparotomy assembly includes an L-shaped groove 14 on one side of the support frame 2. A threaded rod 15 is rotatably connected between the top and bottom of the inner wall of the L-shaped groove 14. A movable block 16 is threadedly connected to the outer surface of the threaded rod 15. An electric push rod 17 is fixedly installed on one side of the movable block 16. An laparotomy knife 18 is fixedly connected to the telescopic end of the electric push rod 17. The movable block 16 is slidably connected inside the L-shaped groove 14. A second motor 19 is fixedly installed on the top of the support frame 2. One end of the threaded rod 15 is fixedly connected to the output end of the second motor 19. A shielding frame 20 is fixedly connected to the bottom of the support frame 2. The laparotomy knife 18 is placed inside the shielding frame 20. Through the structure of the support frame 2, the threaded rod 15, the shielding frame 20, and the L-shaped groove 14, the laparotomy knife 18 can be moved into the shielding frame 20 for shielding when it is not in use, which can prevent accidental injury caused by its exposed placement, thereby improving the safety of the device when the laparotomy knife 18 is not in use.

[0034] The fixing component includes several positioning holes 21 and positioning rods 22. The positioning holes 21 are all opened on the clamping plate 11, and the positioning rods 22 are set on the adjusting frame 10. A spring 23 is fixedly connected to the positioning rods 22, and the other end of the spring 23 is fixedly connected to the adjusting frame 10. The positioning rods 22 can move through one of the positioning holes 21. By setting the fixing component, the clamping plate 11 can be moved upward to adjust the height of the clamping plate 11 and avoid it from obstructing the suspension of livestock.

[0035] The guide assembly includes two guide rods 25, which are fixedly connected between the two connecting plates 7 on opposite sides. The two guide rods 25 are movably connected to the two adjusting plates 9. By setting the guide assembly, the adjusting blocks can be guided and limited, thereby improving the stability of the movement of the two adjusting blocks.

[0036] The working principle of this utility model is as follows: In use, the electric hoist 4 suspends the animal to be eviscerated. Before suspension, if the clamping plate 11 obstructs the process, the positioning rod 22 can be manually pushed and pulled. After the spring 23 is stretched, the positioning rod 22 separates from the clamping plate 11. Then, the push plate 24 is manually pushed upwards, moving the clamping plate 11 to a suitable position. The pulled positioning rod 22 is then released, allowing it to return to its original position under the elastic force of the spring 23 and insert into the adjusted positioning groove to fix the adjusted clamping plate 11. This allows the clamping plate 11 to move upwards, preventing it from obstructing the suspension of the animal. After the animal is suspended, the clamping plate 11 is reset, and... Start the electric hydraulic rod 5 to extend its telescopic end. After the telescopic ends of the two telescopic rods 13 extend synchronously, they push the support plate 6, connecting plate 7, double screw 8, motor 12 and clamping plate 11 to move synchronously until the side of the support plate 6 away from the fixed plate 3 comes into contact with the suspended livestock. Then start the motor 12 to drive the double screw 8 to rotate. Under the guidance of the two guide rods 25, the two adjusting blocks drive the corresponding adjusting frames 10 and clamping plates 11 to move relative to each other. During the relative movement of the two clamping plates 11, manually adjust the suspended livestock so that its belly faces the support frame 2. Then the relative moving clamping plates 11 clamp and fix the livestock.

[0037] When the livestock is clamped and fixed and bleeding is complete, and abdominal surgery is required, motor 19 is started, which drives the threaded rod 15 to rotate. Under the limiting guidance of the L-shaped groove 14, the moving block 16 drives the electric push rod 17 and the abdominal surgery knife 18 to move down, so that the abdominal surgery knife 18 can be moved out of the cover frame 20. The position of the abdominal surgery knife 18 can be adjusted. After the abdominal surgery knife 18 is adjusted to a suitable position, the electric push rod 17 is started, which extends its telescopic end and drives the abdominal surgery knife 18 to move towards the support plate 6. The abdominal surgery knife 18 can be inserted into the abdomen of the fixed livestock. After motor 19 is started again, with the cooperation of the threaded rod 15 and the L-shaped groove 14, the abdominal surgery knife 18 can be moved down to perform the abdominal surgery on the livestock.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An automatic evisceration device for livestock slaughtering, comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to a support frame (2) and a fixing plate (3). An electric hoist (4) is fixedly installed on the bottom of the inner wall of the support frame (2). A movable opening assembly is provided on the support frame (2). An electric hydraulic rod (5) is fixedly installed on one side of the fixing plate (3). A support plate (6) is fixedly connected to the telescopic end of the electric hydraulic rod (5). Two connecting plates (7) are fixedly connected to one side of the support plate (6). A bidirectional screw (8) is rotatably connected between the opposite sides of the two connecting plates (7). Two adjusting plates (9) are threadedly connected to the outer surface of the bidirectional screw (8). An adjusting frame (10) is fixedly connected to one side of each of the two adjusting plates (9). A fixing assembly and a clamping plate (11) are provided on the adjusting frame (10). A guide assembly is provided on the support plate (6).

2. The automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, The support plate (6) is movably connected to the base (1), and a motor (12) is fixedly installed on the front of one of the connecting plates (7). The output end of the motor (12) is fixedly connected to one end of the bidirectional screw (8).

3. The automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, Two telescopic rods (13) are fixedly connected to one side of the fixed plate (3), and the other end of each of the two telescopic rods (13) is fixedly connected to one side of the support plate (6).

4. An automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, The movable laparotomy assembly includes an L-shaped groove (14) on one side of the support frame (2). A threaded rod (15) is rotatably connected between the top and bottom of the inner wall of the L-shaped groove (14). A movable block (16) is threadedly connected to the outer surface of the threaded rod (15). An electric push rod (17) is fixedly installed on one side of the movable block (16). An laparotomy knife (18) is fixedly connected to the telescopic end of the electric push rod (17). The movable block (16) is slidably connected inside the L-shaped groove (14). A second motor (19) is fixedly installed on the top of the support frame (2). One end of the threaded rod (15) is fixedly connected to the output end of the second motor (19).

5. An automatic evisceration device for livestock slaughtering according to claim 4, characterized in that, The bottom of the support frame (2) is fixedly connected to a shielding frame (20), and the laparotomy knife (18) is set inside the shielding frame (20).

6. An automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, The fixing component includes several positioning holes (21) and positioning rods (22). The positioning holes (21) are all opened on the clamping plate (11). The positioning rods (22) are set on the adjusting frame (10). A spring (23) is fixedly connected to the positioning rods (22). The other end of the springs (23) is fixedly connected to the adjusting frame (10). The positioning rods (22) can move through one of the positioning holes (21).

7. An automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, The adjustment frame (10) is slidably connected to the clamping plate (11), and a push plate (24) is fixedly connected to the clamping plate (11).

8. An automatic evisceration device for livestock slaughtering according to claim 1, characterized in that, The guide assembly includes two guide rods (25), both of which are fixedly connected between opposite sides of the two connecting plates (7), and the two guide rods (25) are movably connected to the two adjusting plates (9).

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