Bloodletting device for pig slaughtering and using method thereof

Abstract

The invention belongs to the technical field of live pig slaughtering, and particularly relates to a bloodletting device for live pig slaughtering and a using method thereof.The bloodletting device comprises a device outer plate, a water storage bin is formed in the bottom end of the interior of the device outer plate, a telescopic cleaning structure is additionally arranged in the bloodletting device for live pig slaughtering, and a cleaning part is collected in the machine when the bloodletting device is not used at ordinary times; the cleaning structure can completely extend out to thoroughly wash the live pigs during cleaning, dead angles can be cleaned up, blood sanitation of each batch of live pigs is guaranteed, the cleaning structure can clean the dead angles in the equipment, sanitation of the equipment is guaranteed, the service life of the equipment can be prolonged, and the cleaning structure is hidden inside when not used, so that the cleaning structure is convenient to use. Risks of being cracked up or rusted are reduced, residual pig blood can be prevented from being coagulated to block a pipeline, daily maintenance is simpler and more cost-effective while being practical, and the device is particularly suitable for environments such as slaughterhouses needing to be cleaned frequently.

Description

Technical Field

[0001] The present invention relates to the technical field of pig slaughtering, and particularly relates to a bloodletting device for pig slaughtering and a using method thereof. Background Art

[0002] When pigs are slaughtered, they are usually stunned first, then bled, and then slaughtered. Stunning the pigs is to make them lose consciousness, reduce pain, and also avoid the pigs struggling during slaughter, which consumes a large amount of glycogen and affects the meat quality. Summary of the Invention

[0003] Based on the existing technical problem that a large amount of blood stains will exist on the surface and inside of the equipment after pig bloodletting and it is difficult to clean them in time, the present invention proposes a bloodletting device for pig slaughtering and a using method thereof.

[0004] A bloodletting device for pig slaughtering and a using method thereof proposed by the present invention include an outer device plate. A water storage bin is provided at the inner bottom end of the outer device plate. A blood storage bin is provided above the water storage bin inside the outer device plate. Side grooves are provided at the left and right ends of the blood storage bin inside the outer device plate. A telescopic machine is connected to the rear surface of the inner part of the side groove. A telescopic rod is installed on the front surface of the telescopic machine. A movable water delivery bin is fixedly connected to the front end of the telescopic rod. Connecting pipes are respectively arranged on the front surface of the movable water delivery bin;

[0005] The front end of the connecting pipe is rotatably provided with a water spraying block. A front water spraying port is penetrated through the center position of the front surface of the water spraying block. Side water spraying ports are penetrated through the circumferential surface of the side of the water spraying block. Circular baffles are provided on the left and right end surfaces of the inner part of the blood storage bin at positions corresponding to the connecting pipes.

[0006] Preferably, partition plates are welded to the left and right ends of the upper surface of the outer device plate. An inclined panel is fixedly connected to the upper edge of the inner part of the partition plate.

[0007] By the above technical solution, an inclined panel is fixedly connected to the upper edge of the inner part of the partition plate. The purpose is to prevent pig hairs from being entangled in the roller, thereby causing the equipment to pause during operation. At the same time, it can also prevent other external foreign objects from entering the edge of the roller by mistake.

[0008] Preferably, a connecting shaft is penetrated through the inner part of the side surface of the partition plate. An outer retaining disc is fixedly connected to the front surface of the outer part of the connecting shaft. A connecting belt is rollingly arranged on the circumferential surface of the outer part of the outer retaining disc.

[0009] By the above technical solution, a connecting belt is added to the side of the roller. Connecting the rollers together can make the rotation more synchronous. When the pigs are conveyed, it is not easy to get stuck or skewed. The bloodletting position is more accurate. It can also reduce the friction between parts, the roller has a longer service life, and the overall operation is smoother.

[0010] Preferably, a roller is rotatably provided at the end position of the connecting shaft connected to the inner surface of the partition plate.

[0011] Through the above technical solution, the surface of the roller is smooth, and blood stains can be easily rinsed. Unlike a flat plate, it is not easy to accumulate dirt, which is more hygienic. The live pig lies on the roller and moves smoothly, is not easy to get stuck, the bloodletting position is accurate, and the efficiency of the slaughter line is higher.

[0012] Preferably, a connecting column is connected to the upper surface of the partition plate near the inner edge, a water spraying cross bar is welded to the upper end of the connecting column, and upper water spraying ports are formed on the inner surface of the water spraying cross bar.

[0013] Through the above technical solution, a cleaning structure for the conveyor belt is installed at the upper end of the bloodletting device, and the blood stains on the conveyor belt can be cleaned at any time, rinsed while running. The pig blood will not accumulate and stink in the gaps, ensuring the hygiene of the machine working environment. And the conveyor belt is prone to rust and jamming when stained with blood for a long time. Regular automatic cleaning can extend the life of the parts and save the later maintenance cost. In the case of a large slaughter volume, the working efficiency of the equipment can be guaranteed.

[0014] Preferably, a motor housing is connected to the outer left surface of the device outer plate near the rear end edge and the side surface of the partition plate, and a rotating shaft is connected from the outer surface of the outer retaining disc to the front surface of the motor housing.

[0015] Through the above technical solution, the motor only drives the main roller, and other rollers are linked by a connecting belt, saving more mechanical equipment while keeping the rotation speed consistent.

[0016] Preferably, a curved panel is arranged inside the device outer plate at the lower end of the roller, a column is welded at the midline position of the inner bottom surface of the blood storage bin at the lower end of the curved panel, and a stop block is fixedly connected to the upper end of the column.

[0017] Through the above technical solution, a curved panel and a blood storage bin are arranged inside the bloodletting device. The curved panel can make the pig blood flow naturally into the blood storage bin along the arc, without wall hanging and residue, which not only avoids the breeding of bacteria due to the drying of blood stains, but also makes the blood collection cleaner. The stop block installed at the bin opening can block large impurities such as pig hairs and broken bones from falling into the blood storage bin, reducing the difficulty of subsequent blood filtration. The semi-closed storage of the blood storage bin can also prevent mosquitoes from contacting.

[0018] Preferably, water absorption ports are installed on the left and right side surfaces of the water storage bin near the lower end edge.

[0019] Through the above technical solution, the water absorption ports are directly installed at the bottom of the water storage bin, and the position design is low enough to ensure a high utilization rate of the cleaning water and reduce the risk of bacteria breeding.

[0020] Preferably, a water delivery bin is arranged at the midline position inside the side surface of the partition plate, and a water delivery pipe is connected to the lower end of the water delivery bin through the outer side surface of the device outer plate corresponding to the position of the water storage bin.

[0021] Through the above technical solution, the water delivery bin is connected to the water delivery pipe to continuously supply water. During flushing, the water pressure is stable, the nozzle can fully cover and clean the roller, the blood stains can be flushed thoroughly, the closed water storage bin ensures the water quality is clean, and there is no scale left on the equipment after washing.

[0022] Preferably, a bloodletting device for pig slaughter and its usage method include the following steps;

[0023] Step 1: Respectively open the blood storage bin and the water storage bin inside the device outer plate, and the water storage bin is located at the lower end of the blood storage bin. Side grooves are opened on both sides of the blood storage bin;

[0024] Step 2: Then install the telescopic machine on the inner rear surface of the side groove. The telescopic rod is installed at the front end of the telescopic machine. At the same time, the movable water delivery bin is welded to the front end of the telescopic rod. Three connection pipes are respectively opened on the front surface of the movable water delivery bin;

[0025] Step 3: Then connect the water spraying block to the front surface of the connection pipe, and four side water spraying ports are evenly opened on the circumferential surface of the side of the water spraying block. Four front water spraying ports are respectively opened on the front surface of the water spraying block;

[0026] Step 4: Finally, connect the center position at the lower end of the movable water delivery bin to the inside of the water storage bin using a water pipe.

[0027] The beneficial effects in the present invention are:

[0028] 1. A retractable cleaning structure is added to the pig slaughter bloodletting device. When not in use usually, the cleaning components are stored in the machine, will not be stained with blood or dust, avoid bacterial growth, and can fully extend during cleaning to thoroughly flush, and the dead corners can also be cleaned, ensuring the blood hygiene of each batch of pigs. The cleaning structure can clean the internal cleaning dead corners of the equipment, ensure the equipment hygiene, and can also extend the equipment life. When not in use, the cleaning structure is hidden inside, reducing the risk of being damaged or rusted, and can also avoid the coagulation of residual pig blood blocking the pipeline. The daily maintenance is simpler, more practical and cost-effective, and is especially suitable for environments such as slaughterhouses that require frequent cleaning.

[0029] 2. Install a cleaning structure for the conveyor belt at the upper end of the bloodletting device, which can clean the bloodstains on the conveyor belt at any time, rinse while running, prevent the pig blood from accumulating and stinking in the gaps, ensure the hygiene of the machine working environment, and since the conveyor belt is prone to rust and jamming when stained with blood for a long time, regular automatic cleaning can extend the life of the parts and save the later maintenance cost. In the case of a large slaughter volume, the working efficiency of the equipment can be guaranteed.

[0030] 3. Set a curved panel and a blood storage bin inside the bloodletting device. The curved panel can make the pig blood flow naturally into the blood storage bin along the arc, without leaving residue on the wall, which not only avoids the growth of bacteria due to the drying of bloodstains, but also makes the blood collection cleaner. The baffle installed at the bin opening can block large impurities such as pig hairs and broken bones from falling into the blood storage bin, reducing the difficulty of subsequent blood filtration. The semi-closed storage of the blood storage bin can also prevent mosquitoes from contacting. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 FIG. is an external structure schematic diagram of a bloodletting device and its usage method for live pig slaughter proposed by the present invention;

[0032] Figure 2 FIG. is a side view of the internal structure of a bloodletting device and its usage method for live pig slaughter proposed by the present invention;

[0033] Figure 3 FIG. is a front view of the internal structure of a bloodletting device and its usage method for live pig slaughter proposed by the present invention;

[0034] Figure 4 FIG. is a schematic diagram of the internal structure of the side groove of a bloodletting device and its usage method for live pig slaughter proposed by the present invention;

[0035] Figure 5 FIG. is a schematic diagram of the telescopic cleaning structure of a bloodletting device and its usage method for live pig slaughter proposed by the present invention.

[0036] In the figure: 1. Outer plate of the device; 2. Motor housing; 3. Connecting column; 4. Spraying cross bar; 5. Upper spraying port; 6. Inclined panel; 7. Partition board; 8. Connecting shaft; 9. Outer retaining disc; 10. Connecting belt; 11. Side groove; 12. Circular baffle; 13. Curved panel; 14. Roller; 15. Water delivery bin; 16. Baffle; 17. Column; 18. Blood storage bin; 19. Water storage bin; 20. Water delivery pipe; 21. Water suction port; 22. Rotating shaft; 23. Connecting pipe; 24. Movable water delivery bin; 25. Telescopic rod; 26. Telescopic machine; 27. Side spraying port; 28. Front spraying port; 29. Spraying block. DETAILED DESCRIPTION OF THE INVENTION

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0038] Referring to Figures 1-5 , a bloodletting device for live pig slaughter and its use method, including an outer device plate 1. At the inner bottom end of the outer device plate 1, a water storage bin 19 is provided. Above the water storage bin 19 inside the outer device plate 1, a blood storage bin 18 is provided. On the left and right ends of the blood storage bin 18 inside the outer device plate 1, side slots 11 are provided. At the rear surface position inside the side slots 11, a telescopic machine 26 is connected. At the front surface position of the telescopic machine 26, a telescopic rod 25 is installed. The front end of the telescopic rod 25 is fixedly connected to a movable water delivery bin 24. Connecting pipes 23 are respectively arranged on the front surface of the movable water delivery bin 24;

[0039] The front end of the connecting pipe 23 is rotatably provided with a water spraying block 29. At the central position of the front surface of the water spraying block 29, a front water spraying port 28 is penetrated. On the circumferential surface of the side of the water spraying block 29, side water spraying ports 27 are penetrated. On the left and right end surfaces inside the blood storage bin 18, circular baffles 12 are provided relative to the position of the connecting pipe 23.

[0040] Furthermore, at the left and right ends of the upper surface of the outer device plate 1, partitions 7 are welded. At the upper edge inside the partitions 7, inclined panels 6 are fixedly connected.

[0041] Fixing an inclined panel at the upper edge inside the partition is to prevent pig hair from getting entangled in the roller, thereby causing the equipment to pause during operation. At the same time, it can also prevent other external foreign objects from entering the edge of the roller by mistake.

[0042] Furthermore, a connecting shaft 8 is penetrated through the inner surface of the side of the partition 7. At the front surface of the outside of the connecting shaft 8, an outer retaining disk 9 is fixedly connected. A connecting belt 10 is rollingly arranged on the outer circumferential surface of the outer retaining disk 9.

[0043] Adding a connecting belt on the side of the roller and connecting the rollers together can make the rotation more synchronous. When the live pigs are conveyed, it is not easy to get stuck or skewed. The bloodletting position is more accurate. It can also reduce the friction between parts, the life of the roller is longer, and the overall operation is smoother.

[0044] Furthermore, at the end position of the connecting shaft 8 connected to the inner surface of the partition 7, a roller 14 is rollingly arranged.

[0045] The surface of the roller is smooth, and blood stains can be easily washed. Unlike a flat plate, it is not easy to accumulate dirt, and it is more hygienic. The live pigs lie on the roller and move smoothly, not easy to get stuck, the bloodletting position is accurate, and the efficiency of the slaughter line is higher.

[0046] Further, a connecting column 3 is connected to the upper surface of the partition plate 7 near the inner edge, and a water spraying cross bar 4 is welded to the upper end of the connecting column 3. An upper water spraying port 5 is formed on the inner surface of the water spraying cross bar 4.

[0047] A cleaning structure for the conveyor belt is installed at the upper end of the bloodletting device, which can clean the blood stains on the conveyor belt at any time, wash while running, prevent the pig blood from accumulating and smelling in the gaps, ensure the hygiene of the machine working environment, and the conveyor belt is prone to rust and jamming after being stained with blood for a long time. Regular automatic cleaning can extend the service life of parts and save the later maintenance cost, and can ensure the working efficiency of the equipment in the case of large slaughter volume.

[0048] Further, a motor housing 2 is connected to the outer left surface of the device outer plate 1 near the rear edge and the side surface of the partition plate 7. A rotating shaft 22 is connected from the outer surface of the outer retaining disc 9 to the front surface of the motor housing 2.

[0049] The motor only drives the main roller, and other rollers are linked by a connecting belt, which saves the use of more mechanical equipment while maintaining the same rotation speed.

[0050] Further, a curved panel 13 is arranged inside the device outer plate 1 at the lower end of the roller 14. A column 17 is welded to the midline position of the inner bottom surface of the blood storage bin 18 at the lower end of the curved panel 13, and a stop block 16 is fixedly connected to the upper end of the column 17.

[0051] A curved panel and a blood storage bin are arranged inside the bloodletting device. The curved panel can make the pig blood flow into the blood storage bin naturally along the arc, without wall hanging and residue, which not only avoids the breeding of bacteria due to the drying of blood stains, but also makes the blood collection cleaner. The stop block installed at the bin opening can block large impurities such as pig hairs and broken bones from falling into the blood storage bin, reducing the difficulty of subsequent blood filtration. The semi-closed storage of the blood storage bin can also prevent mosquitoes from contacting.

[0052] Further, water suction ports 21 are installed on the left and right side surfaces of the water storage bin 19 near the lower edge.

[0053] The water suction ports are directly installed at the bottom of the water storage bin, and the position is designed low enough to ensure a high utilization rate of the cleaning water and reduce the risk of bacterial growth.

[0054] Further, a water conveying bin 15 is arranged at the midline position inside the side surface of the partition plate 7. A water conveying pipe 20 is connected from the outer side surface of the device outer plate 1 corresponding to the position of the water storage bin 19 through to the lower end of the water conveying bin 15.

[0055] The water conveying bin is connected to the water conveying pipe to supply water continuously. The water pressure is stable during flushing, and the nozzles can fully cover and clean the rollers, and the blood stains are washed thoroughly. The closed water storage bin ensures clean water quality, and there is no scale left after washing the equipment.

[0056] Working principle:

[0057] Step 1: Respectively open a blood storage bin 18 and a water storage bin 19 inside the outer plate 1 of the device, and the water storage bin 19 is located at the lower end of the blood storage bin 18. Open side grooves 11 on both sides of the blood storage bin 18;

[0058] Step 2: Subsequently, install a telescopic machine 26 on the inner rear surface of the side groove 11. Install a telescopic rod 25 at the front end of the telescopic machine 26. At the same time, weld a movable water delivery bin 24 at the front end of the telescopic rod 25. Respectively open three connecting pipes 23 on the front surface of the movable water delivery bin 24;

[0059] Step 3: Then, connect a water spraying block 29 to the front surface of the connecting pipe 23, and evenly open four side water spraying ports 27 on the circumferential surface of the side of the water spraying block 29. Respectively open four front water spraying ports 28 on the front surface of the water spraying block 29;

[0060] Step 4: Finally, connect the center position at the lower end of the movable water delivery bin 24 to the inside of the water storage bin 19 using a water pipe.

[0061] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A bleeding device for pig slaughtering, comprising an outer device plate (1), characterized in that: At the inner bottom end of the outer plate (1) of the device, a water storage bin (19) is provided. Inside the outer plate (1) of the device, a blood storage bin (18) is provided above the water storage bin (19). On the left and right ends of the blood storage bin (18) inside the outer plate (1) of the device, side grooves (11) are provided. At the position of the rear surface inside the side groove (11), a telescopic machine (26) is connected. At the position of the front surface of the telescopic machine (26), a telescopic rod (25) is installed. The front end of the telescopic rod (25) is fixedly connected to a movable water delivery bin (24). On the front surface of the movable water delivery bin (24), connecting pipes (23) are respectively provided; At the front end of the connecting pipe (23), a water spraying block (29) is rotatably provided. At the center position of the front surface of the water spraying block (29), a front water spraying port (28) is penetrated. On the circumferential surface of the side of the water spraying block (29), side water spraying ports (27) are penetrated. On the left and right end surfaces inside the blood storage bin (18), circular baffles (12) are provided at positions corresponding to the connecting pipes (23).

2. The bleeding device for live pig slaughtering according to claim 1, wherein: On the left and right ends of the upper surface of the outer plate (1) of the device, partitions (7) are welded. At the upper edge of the inner part of the partition (7), an inclined panel (6) is fixedly connected.

3. The bleeding device for live pig slaughtering according to claim 2, wherein: Inside the side surface of the partition (7), a connecting shaft (8) is penetrated. On the front surface of the outside of the connecting shaft (8), an outer retaining disc (9) is fixedly connected. On the circumferential surface of the outside of the outer retaining disc (9), a connecting belt (10) is rollingly provided.

4. The bleeding device for live pig slaughtering according to claim 2, characterized in that: At the position of the end of the connecting shaft (8) connected to the inner surface of the partition (7), a roller (14) is rollingly provided.

5. The bleeding device for live pig slaughtering according to claim 2, wherein: Near the inner edge of the upper surface of the partition (7), a connecting column (3) is connected. At the upper end of the connecting column (3), a water spraying cross bar (4) is welded. On the inner surface of the water spraying cross bar (4), an upper water spraying port (5) is provided.

6. The bleeding device for live pig slaughtering according to claim 1, characterized in that: On the left surface of the outside of the outer plate (1) of the device, near the rear edge, a motor housing (2) is connected to the side surface of the partition (7). From the outside surface of the outer retaining disc (9) to the front surface of the motor housing (2), a rotating shaft (22) is connected.

7. The bleeding device for live pig slaughtering according to claim 1, wherein: Inside the outer plate (1) of the device, below the roller (14), a curved panel (13) is provided. At the midline position of the inner bottom surface of the blood storage bin (18), below the curved panel (13), a column (17) is welded. At the upper end of the column (17), a stopper (16) is fixedly connected.

8. The bleeding device for live pig slaughtering according to claim 7, characterized in that: On the left and right side surfaces of the water storage bin (19), near the lower edge, water suction ports (21) are installed.

9. The bleeding device for live pig slaughtering according to claim 8, wherein: At the midline position of the side surface inside the partition (7), a water delivery bin (15) is provided. On the side surface of the outside of the outer plate (1) of the device, corresponding to the water storage bin (19), a water delivery pipe (20) penetrates to the lower end of the water delivery bin (15).

10. A method for using a bloodletting device for live pig slaughter according to any one of claims 1-9, characterized in that: Including the following steps; Step 1: Respectively open the blood storage bin (18) and the water storage bin (19) inside the outer plate (1) of the device, and the water storage bin (19) is located below the blood storage bin (18). Open the side grooves (11) on both sides of the blood storage bin (18); Step 2: Subsequently, install the telescopic machine (26) on the inner rear surface of the side groove (11). Install the telescopic rod (25) at the front end of the telescopic machine (26). At the same time, weld the movable water delivery bin (24) at the front end of the telescopic rod (25), and respectively open three connection pipes (23) on the front surface of the movable water delivery bin (24); Step 3: Then, connect the water spraying block (29) to the front surface of the connection pipe (23), and evenly open four side water spraying ports (27) on the circumferential surface of the side of the water spraying block (29). Then, respectively open four front water spraying ports (28) on the front surface of the water spraying block (29); Step 4: Finally, connect the center position at the lower end of the movable water delivery bin (24) to the inside of the water storage bin (19) using a water pipe.

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