Conveying hook for pork processing

Abstract

The invention relates to the technical field of pork processing, in particular to a conveying hook for pork processing. Comprising a top cover, connecting rods, connecting rings, sliding cylinders, rotating inserting rods, elastic pieces and the like, the connecting rods are circumferentially connected to the bottom of the top cover at intervals, the connecting rings are connected to the lower ends of the connecting rods, the sliding cylinders are slidably connected to the inner walls of the connecting rings, the rotating inserting rods are circumferentially and rotatably connected to the sliding cylinders at intervals, and the elastic pieces are connected with the rotating inserting rods and the sliding cylinders. Through cooperation of a connecting ring, a sliding cylinder, a rotating inserting rod and an elastic piece, the trotter can be rapidly and stably fixed, when the trotter stretches into the sliding cylinder, under the elastic force effect of the elastic piece, the rotating inserting rod can be tightly attached to the surface of the trotter and accurately pierce into the trotter under the effect of a pulling assembly, it is guaranteed that the trotter cannot get loose even in the transportation process, and the trotter can be conveniently transported. According to the design, the time and difficulty of manual operation can be reduced, and the working efficiency of the whole production line and the consistency of products can be remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of pork processing, in particular to a conveying hook for pork processing. Background Art

[0002] In the current pork processing industry, with the continuous improvement of consumers' requirements for product quality and appearance, as well as the growing demand for improved production efficiency, traditional processing methods have gradually revealed their limitations, especially in the whole pig transportation link. The existing assembly line operation method still has many shortcomings, which will affect the progress and development of the entire industry.

[0003] At present, on most pork processing lines, a flat conveyor is usually used to transport the whole pig to the designated position, and then it is fixed by manually operating a pole hook. This process first requires the worker to manually lift a pig's trotter and adjust the angle of the pole hook so that one end of the pole can accurately penetrate the trotter. Next, the worker needs to repeat the same steps to handle the other pig's trotter, moving it to the other end of the pole hook for hanging. This operation method is not only time-consuming and labor-intensive, but also highly dependent on the workers' experience and skills, resulting in low work efficiency and instability. In addition, in the traditional method, the pole hook directly penetrates the pig's trotter and easily causes obvious appearance damage. For those products that focus on appearance, these damages will directly affect the market value of the product, making the final product less competitive in the market. Summary of the invention

[0004] In view of this, the present invention provides a conveying hook for pork processing, which can overcome the shortcomings of the existing shoulder pole hook, which is troublesome to operate, time-consuming and labor-intensive, and causes obvious appearance damage to pig's trotters.

[0005] The technical implementation scheme of the present invention is: a conveying hook for pork processing, including a top cover, a connecting rod, a connecting ring, a sliding cylinder, a rotating plug rod, a spring piece, a pulling assembly, a connecting assembly and a disengagement mechanism, the connecting rod is connected to the bottom of the top cover at circumferential intervals, the connecting ring is connected to the lower end of the connecting rod, the sliding cylinder is slidably connected to the inner wall of the connecting ring, the rotating plug rod is rotatably connected to the sliding cylinder at circumferential intervals, the spring piece connects the rotating plug rod and the sliding cylinder, the pulling assembly is used to pull the rotating plug rod to rotate so that the rotating plug rod can be inserted into the inside of the pig's trotter, the connecting assembly is used to connect the top cover with the guide rail of the hanging assembly line, and the disengagement mechanism is used to drive the rotating plug rod to reverse and disengage from the pig's trotter.

[0006] Furthermore, the pulling assembly includes an elastic rope and a connecting block, the elastic rope is connected to the bottom of the connecting ring at circumferential intervals, the connecting block is connected to the rotating plug rod, and the lower end of the elastic rope is fixedly connected to the connecting block.

[0007] Furthermore, the connecting assembly includes a movable hook, a rotating column, a connecting buckle, a support rod, a slider and a steel wire rope. The rotating column is rotatably connected to the movable hook, the support rod is installed at the bottom of the rotating column through the connecting buckle, the slider is symmetrically slidably connected to the support rod, the steel wire rope is connected to the bottom of the slider, and the lower end of the steel wire rope is connected to the top of the top cover.

[0008] Furthermore, the disengagement mechanism includes an inclined rod, a pressure ring and a limit assembly. The inclined rod is connected to the bottom of the connecting ring at circumferential intervals, and the inclined rod and the elastic rope are arranged in an alternating manner. The pressure ring is connected to the lower end of the inclined rod, and the bottom of the pressure ring is in contact and cooperation with the top of the connecting block. The limit assembly is used to limit the sliding cylinder.

[0009] Furthermore, the limiting assembly includes an elastic rod, a first wedge block and a second wedge block, the elastic rod is connected to the outer wall of the sliding cylinder, the first wedge block is connected to the outer wall of the connecting ring, the second wedge block is connected to the side of the elastic rod, and the second wedge block is located directly below the first wedge block.

[0010] Furthermore, a guide ring is included, and the guide ring is connected to the bottom of the sliding cylinder.

[0011] Furthermore, a handle is also included, and the handle is respectively connected to the top cover and the outer wall of the sliding cylinder.

[0012] Furthermore, a protective sleeve is included, which is connected to the top cover and the slider, and the steel wire rope is located inside the protective sleeve.

[0013] The present invention has the following advantages: 1. The present invention can achieve rapid and stable fixation of pig's trotters through the cooperation of the connecting ring, the sliding cylinder, the rotating rod and the spring sheet. When the pig's trotter is inserted into the sliding cylinder, the rotating rod can be tightly attached to the surface of the pig's trotter under the elastic force of the spring sheet, and accurately penetrate into the pig's trotter under the action of the pulling component, ensuring that it will not get loose even during transportation. This design can not only reduce the time and difficulty of manual operation, but also significantly improve the work efficiency of the entire production line and the consistency of products.

[0014] 2. The design of the guide ring and the sliding cylinder of the present invention helps guide workers to insert the device into the pig's trotter more easily, while reducing the time required for manual adjustment. In addition, since the force of the rotating rod is controlled by the spring during the insertion of the pig's trotter, it can avoid appearance damage caused by excessive penetration, thereby maintaining the appearance quality of the product. This feature is particularly important for products that focus on appearance, and can effectively improve the market competitiveness of the final product.

[0015] 3. The present invention can protect the steel wire rope from being contaminated by impurities such as pig blood by using a protective cover, thereby extending the service life of the equipment and maintaining hygiene standards. In particular, when it is necessary to release the fixation, the worker only needs to control the disengagement mechanism through the handle to drive the rotating rod to reverse and disengage from the pig's hoof, thereby simplifying the unloading steps and further improving the overall efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 The figure is a schematic diagram of the installation of the rotating plug rod, the spring piece, the elastic rope and the connecting block of the present invention.

[0018] Figure 3 It is a schematic diagram of the distribution of the rotating plug rods of the present invention.

[0019] Figure 4 It is a schematic diagram of the specific structure of the connection assembly of the present invention.

[0020] Figure 5 It is a schematic diagram of the installation of the disengagement mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the specific structure of the elastic rod, the first wedge block and the second wedge block of the present invention.

[0022] Figure 7 It is a schematic diagram of the installation of the guide ring and the handle of the present invention.

[0023] Figure 8 It is a schematic diagram of the installation of the protective cover of the present invention.

[0024] The meanings of the reference numerals in the figure are: 1-top cover, 2-connecting rod, 3-connecting ring, 4-sliding cylinder, 5-rotating plug rod, 6-spring, 7-elastic rope, 8-connecting block, 9-movable hook, 10-rotating column, 11-connecting buckle, 12-support rod, 13-sliding block, 14-wire rope, 15-oblique rod, 16-pressure ring, 17-elastic rod, 18-first wedge block, 19-second wedge block, 20-guide ring, 21-handle, 22-protective cover. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Embodiment: A conveying hook for pork processing, such as Figure 1-Figure 6 As shown, it includes a top cover 1, a connecting rod 2, a connecting ring 3, a sliding cylinder 4, a rotating plug rod 5, a spring 6, a pulling assembly, a connecting assembly and a disengagement mechanism. The top covers 1 are provided with two, and the two top covers 1 are distributed left and right. The bottoms of the two top covers 1 are connected with four connecting rods 2 at circumferential intervals, and the connecting rings 3 are connected between the lower ends of the four connecting rods 2. The number of the connecting rings 3 is two, and the inner walls of the two connecting rings 3 are slidably connected with the sliding cylinder 4 and can slide up and down. The top and bottom of the sliding cylinder 4 are both open-type designs, and the lower parts of the outer walls of the two sliding cylinders 4 are circumferentially spaced and rotatably connected with six rotating plug rods 5, and the two sliding cylinders 4 The outer wall of the sled is circumferentially spaced with vertical holes adapted to the rotating rod 5, so that the upper end of the rotating rod 5 can pass through the vertical hole into the interior of the sliding cylinder 4, and the rotating rod 5 can swing freely up and down, and the two ends of the spring piece 6 are respectively connected to the surface of the rotating rod 5 and the outer wall of the sliding cylinder 4. When the pig's hoof extends into the interior of the sliding cylinder 4, the elastic force of the spring piece 6 can make the rotating rod 5 close to the surface of the pig's hoof, and the pulling component is used to pull the rotating rod 5 to rotate so that the rotating rod 5 can be inserted into the inside of the pig's hoof. The connecting component is used to connect the top cover 1 with the guide rail of the hanging assembly line, and the disengagement mechanism is used to drive the rotating rod 5 to reverse and disengage from the pig's hoof.

[0030] like Figure 2As shown, the pulling assembly includes an elastic rope 7 and a connecting block 8. Six elastic ropes 7 are circumferentially spaced and connected to the bottom of the two connecting rings 3. The elastic ropes 7 correspond to the rotating rods 5 one by one. The lower end of each rotating rod 5 is connected to the connecting block 8, and the lower end of the elastic rope 7 is fixedly connected to the top of the corresponding connecting block 8.

[0031] like Figure 4 As shown, the connecting assembly includes a mobile hook 9, a rotating column 10, a connecting buckle 11, a support rod 12, a slider 13 and a wire rope 14. The lower part of the mobile hook 9 is rotatably connected to the rotating column 10. The connecting buckle 11 is in the shape of a ring, and the two connecting buckles 11 are mutually sleeved (as shown in FIG. Figure 4 As shown in the figure, the upper connecting buckle 11 is connected to the bottom of the rotating column 10, and the lower connecting buckle 11 is connected to the supporting rod 12 at the bottom. The supporting rod 12 is symmetrically slidably connected with the slider 13. The number of the sliders 13 is two, and they correspond to the two top covers 1 one by one. The steel wire rope 14 is connected between the bottom of the slider 13 and the top of the corresponding top cover 1. The steel wire rope 14 has good flexibility. In addition, the rotating column 10 can rotate freely on the moving hook 9, and there is also room for movement between the two connecting buckles 11, thereby providing good flexibility for the top cover 1 and facilitating use.

[0032] like Figure 5 and Figure 6 As shown, the disengagement mechanism includes an inclined rod 15, a pressure ring 16 and a limiting assembly, six inclined rods 15 are connected to the bottom of the connecting ring 3 at circumferential intervals, and the six inclined rods 15 are arranged alternately with the six elastic ropes 7, the pressure ring 16 is connected between the bottoms of the six inclined rods 15, and the top of the connecting block 8 is in contact with the bottom of the pressure ring 16, and the limiting assembly is used to limit the sliding cylinder 4; the limiting assembly includes an elastic rod 17, a first wedge block 18 and a second wedge block 19, the front sides of the outer walls of the two sliding cylinders 4 are connected to the elastic rod 17, the front sides of the outer walls of the two connecting rings 3 are connected to the first wedge blocks 18, the upper rear sides of the two elastic rods 17 are connected to the second wedge blocks 19, the second wedge blocks 19 are located directly below the first wedge blocks 18, and the sides of the second wedge blocks 19 and the first wedge blocks 18 that are close to each other are both inclined surfaces.

[0033] like Figure 7 and Figure 8As shown, it also includes a guide ring 20, the bottom of the two sliding cylinders 4 are connected to the guide ring 20, and the diameter of the guide ring 20 gradually increases from top to bottom, so that the inner wall of the guide ring 20 is in the shape of a cone, which is convenient for the pig's hoof to extend into the sliding cylinder 4; it also includes a handle 21, the outer wall of the top cover 1 and the sliding cylinder 4 are connected to the handle 21, and the handle 21 is symmetrically distributed up and down; it also includes a protective sleeve 22, the protective sleeve 22 is connected between the top cover 1 and the corresponding sliding block 13, and the steel wire rope 14 is located inside the protective sleeve 22, so that the steel wire rope 14 can be protected, and during the pork processing process, it can prevent impurities such as pig blood from contaminating the steel wire rope 14.

[0034] First, install the mobile hook 9 on the guide rail of the hanging assembly line, and then the mobile hook 9 can be driven to move to the specified position through the hanging assembly line. When the flat conveyor conveys the whole pig to the bottom of the guide ring 20, the worker can hold the two top covers 1 with both hands respectively, and control the two sliding cylinders 4 to be respectively covered on the two pig's trotters of the whole pig. At this time, the pig's trotter will contact the rotating plug rod 5 and squeeze the rotating plug rod 5 to rotate away from the axis of the sliding cylinder 4. The spring piece 6 will be compressed and deformed. Under the elastic force of the spring piece 6, the rotating plug rod 5 will be close to the surface of the pig's trotter, and the rotating plug rod 5 can pull the connecting ring 3 downward relative to the sliding cylinder 4 through the connecting block 8 and the elastic rope 7. Then release the top cover 1, the hanging assembly line will drive the mobile hook 9 to move up, and the mobile hook 9 The connecting ring 3 can be driven to move upward by rotating the column 10, the connecting buckle 11, the supporting rod 12, the sliding block 13, the wire rope 14, the top cover 1 and the connecting rod 2. The connecting ring 3 can pull the rotating plug rod 5 to rotate in the direction close to the axis of the sliding cylinder 4 through the connecting block 8 and the elastic rope 7, and the spring piece 6 returns to its original state. At the same time, the connecting ring 3 can also drive the sliding cylinder 4 and the rotating plug rod 5 to move upward, so that the rotating plug rod 5 is in a state of rotating and moving upward. In this way, the upper end of the rotating plug rod 5 can be smoothly inserted into the pig's hoof, and it will be inserted deeper and deeper to ensure that the pig's hoof can be stabilized on the rotating plug rod 5. Subsequently, the rotating plug rod 5 can lift the whole pig until it is separated from the flat conveyor, and then the whole pig can be transported to various processing areas for processing through the hanging assembly line. When the pork is processed After that, the worker can manually pinch the two handles 21 to the side close to each other. At this time, the connecting ring 3 can drive the pressing ring 16 and the first wedge block 18 to move downward, and the pressing ring 16 will squeeze the connecting block 8 to move downward. The connecting block 8 can drive the rotating plug rod 5 to reverse in the direction away from the axis of the sliding cylinder 4, and the spring piece 6 is compressed and deformed. At the same time, the worker needs to press the two handles 21 to drive the rotating plug rod 5 to move downward, so that the rotating plug rod 5 is in a state of rotating and moving downward, so that the rotating plug rod 5 can be easily separated from the pig's hoof. When the first wedge block 18 contacts the second wedge block 19, the first wedge block 18 will squeeze the second wedge block 19 to move forward, driving the elastic rod 17 to bend forward and deform. When the first wedge block 18 passes over the second When the wedge block 19 is moved, the elastic rod 17 will return to its original state, driving the second wedge block 19 to move backward and reset to clamp the first wedge block 18, thereby maintaining the state of the connecting ring 3 and the sliding cylinder 4 to prevent the rotating plug rod 5 from suddenly reversing and resetting. Then the pig's hoof can be taken out of the sliding cylinder 4, and the elastic rod 17 can be manually bent forward to deform, driving the second wedge block 19 to move forward and disengage from the first wedge block 18, the spring piece 6 will return to its original state, driving the rotating plug rod 5 to reverse and reset, and the rotating plug rod 5 will push the pressing ring 16 and the connecting ring 3 to move upward and reset through the connecting block 8, driving the connecting ring 3 to drive the first wedge block 18 to move upward and reset, so that the two handles 21 are moved to the side away from each other for reset, and finally the elastic rod 17 can be released.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A conveying hook for pork processing, characterized in that: The invention comprises a top cover (1), a connecting rod (2), a connecting ring (3), a sliding cylinder (4), a rotating plug rod (5), a spring piece (6), a pulling assembly, a connecting assembly and a disengagement mechanism, wherein the connecting rod (2) is connected to the bottom of the top cover (1) at circumferential intervals, the connecting ring (3) is connected to the lower end of the connecting rod (2), the sliding cylinder (4) is slidably connected to the inner wall of the connecting ring (3), the rotating plug rod (5) is rotatably connected to the sliding cylinder (4) at circumferential intervals, the spring piece (6) connects the rotating plug rod (5) and the sliding cylinder (4), the pulling assembly is used to pull the rotating plug rod (5) to rotate so that the rotating plug rod (5) can be inserted into the inside of the pig's hoof, the connecting assembly is used to connect the top cover (1) to the guide rail of the hanging assembly line, and the disengagement mechanism is used to drive the rotating plug rod (5) to reverse and disengage from the pig's hoof.

2. A conveying hook for pork processing according to claim 1, characterized in that: The pulling assembly comprises an elastic rope (7) and a connecting block (8), wherein the elastic rope (7) is connected to the bottom of the connecting ring (3) at intervals in the circumferential direction, the connecting block (8) is connected to the rotating plug rod (5), and the lower end of the elastic rope (7) is fixedly connected to the connecting block (8).

3. A conveying hook for pork processing according to claim 2, characterized in that: The connecting assembly comprises a movable hook (9), a rotating column (10), a connecting buckle (11), a support rod (12), a slider (13) and a steel wire rope (14); the rotating column (10) is rotatably connected to the movable hook (9); the support rod (12) is mounted on the bottom of the rotating column (10) through the connecting buckle (11); the slider (13) is symmetrically slidably connected to the support rod (12); the steel wire rope (14) is connected to the bottom of the slider (13); and the lower end of the steel wire rope (14) is connected to the top of the top cover (1).

4. A conveying hook for pork processing according to claim 3, characterized in that: The disengagement mechanism comprises an inclined rod (15), a pressure ring (16) and a limiting assembly. The inclined rod (15) is connected to the bottom of the connecting ring (3) at intervals in the circumferential direction, and the inclined rod (15) and the elastic rope (7) are arranged in a staggered manner. The pressure ring (16) is connected to the lower end of the inclined rod (15), and the bottom of the pressure ring (16) is in contact with the top of the connecting block (8). The limiting assembly is used to limit the sliding cylinder (4).

5. A conveying hook for pork processing according to claim 4, characterized in that: The limiting assembly comprises an elastic rod (17), a first wedge block (18) and a second wedge block (19), wherein the elastic rod (17) is connected to the outer wall of the sliding cylinder (4), the first wedge block (18) is connected to the outer wall of the connecting ring (3), the second wedge block (19) is connected to the side of the elastic rod (17), and the second wedge block (19) is located directly below the first wedge block (18).

6. A conveying hook for pork processing according to claim 5, characterized in that: It also includes a guide ring (20), which is connected to the bottom of the sliding cylinder (4).

7. A conveying hook for pork processing according to claim 6, characterized in that: It also includes a handle (21), which is connected to the top cover (1) and the outer wall of the sliding cylinder (4) respectively.

8. A conveying hook for pork processing according to claim 7, characterized in that: It also includes a protective sleeve (22), the protective sleeve (22) is connected to the top cover (1) and the slider (13), and the steel wire rope (14) is located inside the protective sleeve (22).

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