Live pig halving machine

Abstract

The live pig halving machine comprises a bottom plate, a first transmission part, a sliding plate, a second transmission part and the like, the first transmission part is vertically arranged on the rear side of the top of the bottom plate, the sliding plate is arranged on the first transmission part in a matched mode, the sliding plate is driven by the first transmission part to move up and down, and the second transmission part is arranged on the lower portion of the sliding plate. By arranging the cutting machine capable of moving up and down and back and forth, live pigs hung on the conveying line can be automatically halved, continuous work can be achieved, the processing time is greatly shortened, accurate cutting is guaranteed through the multi-direction moving function of the cutting machine, errors and inconsistency caused by manual operation are reduced, and the working efficiency is improved. And meanwhile, direct contact between workers and raw meat is avoided in the automatic process, the risk of cross contamination is reduced, and the safety of food is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a halfing machine, especially to a live pig halfing machine. BACKGROUND

[0002] In modern slaughterhouse, the slaughtering and processing of live pigs is a highly standardized process. Usually, after preliminary slaughtering, the live pigs will be hung on a special hanging device for evisceration and internal organs processing. After processing, in order to further process and cut, the whole pig needs to be halved.

[0003] At present, this halving process mainly relies on manual operation, the specific steps including: first, the worker uses a large knife to cut the processed whole pig into two halves along the spine; then, the cut half pig is hung on the transmission hanging line again for subsequent processing and cutting. Although this process is widely used in traditional slaughterhouse, with the expansion of production scale and the progress of technology, its many problems are increasingly prominent: first, the labor intensity is high, the halving cutting and re-hanging process requires workers to invest a lot of physical strength, long time work is easy to cause worker fatigue, and using a large knife to halve the meat on the hanging line, there is a high safety risk, easy to cause accidental injury, increase the risk of injury; second, the efficiency is low, the speed of manual operation is relatively slow, especially in the peak production period, it is easy to cause the bottleneck of production line, affecting the overall production efficiency; third, the halving quality and precision are difficult to keep consistent, the operation skills and experience of different workers are different, which may lead to non-uniform product standards; fourth, the hygiene problem is prominent, the hand contacts the meat more in the process of manual operation, which increases the risk of cross contamination, affecting food safety. SUMMARY

[0004] In order to overcome the shortcomings of the existing pork halving process mainly relying on manual operation, high labor intensity and high safety risk, easy to cause accidental injury, low efficiency, easy to cause the bottleneck of production line, affect the overall production efficiency, halving quality and precision are difficult to keep consistent, different workers' operation skills and experience are different, which may lead to non-uniform product standards, the hand contacts the meat more in the process of manual operation, which increases the risk of cross contamination, affecting food safety, the utility model aims at: providing a live pig halfing machine using a cutting device to cut the live pork on the hanging line to solve one of the above problems.

[0005] The technical scheme is as follows: a live pig halfing machine comprises a bottom plate, a transmission member one, a sliding plate, a transmission member two, a sliding seat, a cover and a cutting machine, the top rear side of the bottom plate is vertically provided with the transmission member one, the transmission member one is provided with the sliding plate, the sliding plate moves up and down under the driving of the transmission member one, the lower part of the sliding plate is provided with the transmission member two, the transmission member two is provided with the sliding seat, the sliding seat moves forward and backward under the driving of the transmission member two, the sliding seat is installed on the cover, the cover is internally provided with a cavity, the cover is installed with the cutting machine, the cutting machine is composed of a chain saw and a driving motor, and the lower part of the chain saw is provided in an inclined shape with the front being higher and the rear being lower.

[0006] In one of the embodiments, the cover is provided with a mounting seat, an oscillating motor, an oscillating arm, a pressing wheel, a torsion spring, a cylinder, a sliding frame and a roller, the front part of the cover is fixedly provided with the mounting seat, the mounting seat is rotatably provided with the oscillating arm, the mounting seat is internally provided with the oscillating motor, the output shaft of the oscillating motor is connected with one end of the oscillating arm, the oscillating arm is driven by the oscillating motor to reciprocate by 90 degrees, one side of the oscillating arm is rotatably provided with the pressing wheel, the torsion spring is arranged at the rotation shaft point of the pressing wheel and the oscillating arm, the rear lower part of the cover is provided with the cylinder, the lower part of the cover is provided with the sliding frame, the front end of the sliding frame is rotatably provided with the roller, the movable rod of the cylinder is connected with the sliding frame, and the sliding frame is driven by the cylinder to move forward and backward.

[0007] In one of the embodiments, the oscillating arm is provided with a shielding plate, the shielding plate is installed on the side of the oscillating arm away from the pressing wheel, when the shielding plate is rotated with the oscillating arm to be perpendicular to the ground, the shielding plate can shield the space in front of the cutting machine.

[0008] In one of the embodiments, the bottom plate is provided with a base, a rack and a transmission member three, the lower part of the bottom plate is slidably provided with the base, the rear part of the base is provided with the rack, the rear part of the bottom plate is provided with the transmission member three, the transmission member three is composed of a transmission motor and a gear, the gear is meshed with the rack, the transmission motor drives the gear to rotate, and then drives the bottom plate to slide left and right on the base.

[0009] In one of the embodiments, the cover is provided with a gas tank, the upper part of the cover is provided with the gas tank, the gas tank is connected with an air inlet joint, the lower part of the gas tank is provided with a plurality of gas pipes at intervals, the other ends of the gas pipes all pass through the cover and are communicated with the cavity in the cover, and the gas in the gas tank is blown out from the cover through the gas pipes.

[0010] The beneficial effects are as follows: the cutting machine capable of moving up and down and forward and backward is arranged, the live pig hung on the conveying line is automatically halved, the cutting machine can continuously work, the processing time is greatly shortened, the multi-directional movement function of the cutting machine ensures accurate cutting, reduces errors and inconsistency caused by manual operation, the quality of the cut pork is more stable, meanwhile, the automatic process avoids direct contact between workers and raw meat, reduces the risk of cross contamination, and further guarantees the safety of food.

[0011] The utility model discloses a pressure wheel and gyro wheel are set up, and the live pig is supported firmly in cutting process, and effectively reduces the shaking and displacement, ensures the accuracy and stability of cutting, this design not only improves the cutting accuracy, reduces the cutting error of live pig shaking, also promotes the security of operation, avoids the risk of manual intervention, simultaneously, the stable support structure makes the cutting process more smooth, reduces the pause and readjustment time, improves production efficiency and product quality

[0012] The utility model discloses a cover shell on cutting machine is provided with blowing mechanism, and the chain saw before and after cutting is cleaned automatically, and effectively removes the residual meat crumb and impurity, ensures the cleanness of chain saw, guarantees the smooth operation of cutting machine, improves the maintenance efficiency and health standard of equipment DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the three-dimensional structure schematic diagram of cover shell, cutting machine and support mechanism etc.

[0015] Figure 3 It is the three-dimensional structure schematic diagram of cutting machine and gas tank etc.

[0016] Among them: 1 - bottom plate, 2 - transmission piece one, 3 - slide plate, 4 - transmission piece two, 5 - slide base, 6 - cover shell, 7 - cutting machine, 8 - mounting seat, 9 - swing motor, 10 - swing arm, 11 - pressure wheel, 111 - torsion spring, 12 - air cylinder, 121 - sliding frame, 122 - gyro wheel, 13 - shutter, 14 - base, 141 - rack, 142 - transmission piece three, 15 - gas tank. SPECIFIC EMBODIMENT

[0017] The utility model is specifically introduced below in connection with the drawings and specific embodiment.

[0018] Example 1: a live pig halfing machine, such as Figures 1-3As shown, including the base plate 1, transmission member one 2, slide plate 3, transmission member two 4, slide seat 5, cover 6 and cutting machine 7, the top of the base plate 1 is vertically provided with transmission member one 2, and the transmission member one 2 is provided with slide plate 3, which moves up and down under the drive of transmission member one 2. This forward and backward movement ensures that the installed cutting part can adjust the position as needed and accurately align the part to be cut, thereby reducing the cutting error caused by position deviation. The lower part of the slide plate 3 is provided with transmission member two 4, and the transmission member two 4 is provided with slide seat 5, which moves forward and backward under the drive of transmission member two 4. Through flexible movement, it does not interfere with the meat in transmission, and at the same time, it further enhances the position adjustment flexibility of the cutting part, making the cutting more accurate and adapting to different sizes and shapes of live pigs.

[0019] The slide seat 5 is provided with a cover 6, and the cover 6 is provided with a cavity. The cover 6 is provided with a cutting machine 7, which is composed of a chain saw and a driving motor. The lower part of the chain saw is designed to be inclined from high front to low back. This design not only enables the chain saw to cut at the best angle, but also effectively reduces the cutting resistance and improves the cutting efficiency and quality. The cutting machine 7 moves up and down and forward and backward through the multi-directional moving mechanism on the cover 6, and automatically cuts the live pig hung on the transmission line in half. This automatic design significantly improves production efficiency and greatly shortens processing time, making each piece of cut pork more stable in quality.

[0020] Specifically, the cutting machine is installed on one side of the conveying line for hanging and conveying meat, and the working range of the cutting machine is ensured to cover the meat in transmission. Initially, the slide plate 3 is located at the upper limit position on the transmission member one 2, and the slide seat 5 is located at the rear limit position on the transmission member two 4. When cutting is needed, the transmission member two 4 drives the slide seat 5 to slide forward, driving the cutting machine 7 to move to the center line above the pork to be cut. Then the cutting machine 7 works, and the transmission member one 2 drives the slide plate 3 to move downward. Through the downward movement of the cutting machine 7, the cutting chain saw quickly separates the meat. Then the cutting machine 7 is reset under the drive of the transmission member one 2 and the transmission member two 4, preparing for the cutting work of the next meat, and the cutting operation is repeated. Specifically, the multi-directional movement function of the cutting machine 7 ensures accurate cutting, reduces errors and inconsistencies caused by manual operation, and makes each piece of cut pork more stable in quality. At the same time, the automatic process avoids direct contact between workers and raw meat, reduces the risk of cross contamination, and further ensures the safety of food. In addition, the system can work continuously, greatly shortening the processing time, adapting to the needs of large-scale production, reducing labor costs, and improving the economic benefits of the overall production line.

[0021] Example 2: Based on example 1, as Figure 1 and Figure 2As shown, the utility model also includes mounting seat 8, swing motor 9, swing arm 10, pressure roller 11, torsion spring 111, cylinder 12, sliding frame 121 and gyro wheel 122, the front of cover 6 is fixed with mounting seat 8, is used for supporting subsequent rotating mechanism, swing arm 10 is rotatably arranged on mounting seat 8, swing arm 10 is driven to swing 90 degrees reciprocatingly by swing motor 9 in mounting seat 8, the output shaft of swing motor 9 is connected with one end of swing arm 10, ensure that swing arm 10 can accurately and stably complete swing action.

[0022] Pressure roller 11 is rotatably arranged on one side of swing arm 10, torsion spring 111 is arranged at the rotation axis point of pressure roller 11 and swing arm 10, when swing arm 10 swings downward to the vertical state with ground, pressure roller 11 can be accurately located at the side of pig's back during cutting, provide stable support, torsion spring 111 applies appropriate pre-tightening force, make pressure roller 11 closely adhere to pig's back, effectively reduce the shaking and displacement of pig during cutting, ensure the accuracy and stability of cutting, this design not only improves the cutting accuracy, reduces the cutting error caused by pig shaking, also improves the safety of operation, avoids the risk brought by manual intervention.

[0023] Meanwhile, cylinder 12 is arranged at the rear side of the lower part of cover 6, sliding frame 121 is arranged at the lower part of cover 6, gyro wheel 122 is rotatably arranged at the front end of sliding frame 121, the movable rod of cylinder 12 is connected with sliding frame 121, sliding frame 121 is driven to move forward and backward by cylinder 12, gyro wheel 122 will extend into pig's abdomen under the driving of cylinder 12, and keep contact with the rear part in it, the meat product is usually the process after opening and taking out the viscera, the side of pig's abdomen is cut open, therefore gyro wheel 122 can extend into the abdominal cavity, further stabilize the position of pig, ensure that the cutting process is more smooth, this stable support structure reduces the stop and readjustment time, significantly improves the production efficiency and product quality.

[0024] In summary, the utility model through the setting of pressure roller 11 and gyro wheel 122, stabilize the support of pig during cutting, effectively reduce shaking and displacement, ensure the accuracy and stability of cutting, this design not only improves the cutting accuracy, reduces the cutting error caused by pig shaking, also improves the safety of operation, avoids the risk brought by manual intervention, simultaneously, the stable support structure makes the cutting process more smooth, reduces the stop and readjustment time, improves the production efficiency and product quality.

[0025] Among them, such as Figure 1 And Figure 2As shown, the device also includes a shield 13, which is mounted on the side of the swing arm 10 away from the press wheel 11. When the swing arm 10 rotates, the shield 13 also moves and eventually becomes perpendicular to the ground. At this time, the shield 13 effectively blocks the space in front of the cutting machine 7, reducing the impact of splashes on the operator and the surrounding environment during cutting, thereby improving the safety and cleanliness of the operation.

[0026] In addition, as Figure 1 As shown, the device is also equipped with a base 14, a rack 141 and a transmission member three 142. The lower part of the base plate 1 is provided with a slidable base 14 for supporting the entire device and providing a stable foundation. The rear part of the base 14 is provided with a rack 141, and the rear part of the base plate 1 is provided with a transmission member three 142, which is composed of a transmission motor and a gear. The gear is engaged with the rack 141, and the rotation of the gear is driven by the transmission motor, thereby driving the base plate 1 to slide left and right on the base 14. This design not only allows the cutting machine 7 to be flexibly adjusted according to actual needs, but also improves work efficiency and accuracy, and enhances the stability of the entire device.

[0027] In a more preferred embodiment, as Figures 1-3 As shown, the device also includes an air tank 15. The upper part of the cover 6 is provided with an air tank 15 for storing and distributing clean gas. The air tank 15 is connected with an air inlet connector, through which an external gas source can be connected to ensure that there is enough compressed gas in the air tank. The lower part of the air tank 15 is provided with a plurality of air pipes, the other ends of which penetrate the cover 6 and communicate with the interior space of the cover 6. The gas in the air tank 15 is blown out from the cover 6 through these air pipes and directly acts on the cutting components of the cutting machine 7. The main purpose of this design is to clean the cutting components of the cutting machine 7. During cutting, meat scraps, bone fragments and other impurities are easily attached to the cutting components, affecting the cutting effect and the service life of the machine. The high-speed airflow provided by the air tank 15 can remove these impurities in real time during cutting, keeping the cutting components clean, thereby prolonging the service life of the device and improving the cutting precision and efficiency.

[0028] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of changes or substitutions within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A pig splitting machine, comprising a base plate (1); Its features are, It also includes a transmission component 1 (2), a slide plate (3), a transmission component 2 (4), a slide block (5), a cover (6), and a cutting machine (7). The bottom rear side of the base plate (1) is vertically provided with a transmission component 1 (2). The transmission component 1 (2) is equipped with a slide plate (3). The slide plate (3) moves up and down under the drive of the transmission component 1 (2). The lower part of the slide plate (3) is provided with a transmission component 2 (4). The transmission component 2 (4) is equipped with a slide block (5). The slide block (5) moves back and forth under the drive of the transmission component 2 (4). The cover (6) is installed on the slide block (5). The cover (6) has a cavity inside. The cutting machine (7) is installed on the cover (6). The cutting machine (7) consists of a chainsaw and a drive motor. The lower part of the chainsaw is set to be inclined with the front higher and the back lower.

2. The pig splitting machine as described in claim 1, characterized in that, It also includes a mounting base (8), a swing motor (9), a swing arm (10), a pressure roller (11), a torsion spring (111), a cylinder (12), a sliding frame (121), and a roller (122). The mounting base (8) is fixedly provided at the front of the cover (6). The swing arm (10) is rotatably provided on the mounting base (8). The swing motor (9) is provided inside the mounting base (8). The output shaft of the swing motor (9) is connected to one end of the swing arm (10). The swing motor (9) drives the swing arm (10) to move 9... The swing arm (10) is oscillating at 0 degrees. A pressure roller (11) is rotatably provided on one side of the swing arm (10). A torsion spring (111) is provided at the rotation axis of the pressure roller (11) and the swing arm (10). A cylinder (12) is provided on the rear side of the lower part of the cover (6). A sliding frame (121) is provided at the lower part of the cover (6). A roller (122) is rotatably provided at the front end of the sliding frame (121). The movable rod of the cylinder (12) is connected to the sliding frame (121). The sliding frame (121) is moved back and forth by the cylinder (12).

3. A pig splitting machine as described in claim 2, characterized in that, It also includes a cover plate (13). A cover plate (13) is installed on the side of the swing arm (10) away from the pressure roller (11). When the cover plate (13) rotates with the swing arm (10) and is perpendicular to the ground, the cover plate (13) will block the space directly in front of the cutting machine (7).

4. A pig splitting machine as described in claim 3, characterized in that, It also includes a base (14), a rack (141) and a transmission component three (142). The base (1) is slidably provided with the base (14) at the bottom. The rack (141) is provided at the rear of the base (14). The transmission component three (142) is provided at the rear of the base (1). The transmission component three (142) consists of a drive motor and a gear. The gear meshes with the rack (141). The drive motor drives the gear to rotate, thereby driving the base (1) to slide left and right on the base (14).

5. A pig splitting machine as described in claim 4, characterized in that, It also includes an air box (15), an air box (15) is provided on the upper part of the cover (6), an air inlet connector is connected to the air box (15), and multiple air pipes are provided at intervals on the lower part of the air box (15). The other end of each air pipe passes through the cover (6) and communicates with the internal cavity of the cover (6). The gas in the air box (15) is blown out from the cover (6) through the air pipes.

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