A hanging device for cattle and sheep slaughter

Abstract

The utility model relates to cattle and sheep slaughtering suspension technical field, and disclose a kind of suspension device for cattle and sheep slaughtering, including universal wheel, the top fixed connection of universal wheel is provided with fixed frame, the inside of fixed frame is provided with suspension mechanism, the outside of fixed frame is provided with limit mechanism, the right side fixed connection of fixed frame is provided with PLC controller, the suspension mechanism includes hydraulic cylinder, the left and right sides of the top of fixed frame are fixedly connected, the bottom of hydraulic cylinder is fixedly connected with lifting plate, the bottom of lifting plate is fixedly connected with fixed plate, the right side fixed connection of fixed plate is provided with driving motor, the left side fixed connection of driving motor is provided with threaded rod, the inside of fixed plate is rotatably connected with threaded rod, the periphery of threaded rod is connected with threaded plate with screw thread. Two sides hydraulic cylinder synchronous drive lifting plate along the stable sliding of sliding groove, lifting speed can be adjusted by PLC controller, and the suspension height requirement of adaptation different body type cattle and sheep.

Description

Technical Field

[0001] This utility model relates to the field of cattle and sheep slaughtering suspension technology, specifically a suspension device for cattle and sheep slaughtering. Background Technology

[0002] In the modern livestock and poultry slaughtering industry, large-scale and mechanized slaughtering of cattle and sheep has become the mainstream trend. As a key piece of equipment in the cattle and sheep slaughtering production line, the hanging device is mainly used to hang the slaughtered cattle and sheep carcasses to facilitate subsequent processes such as bleeding, dehairing, and cutting.

[0003] The invention disclosed in CN221689926U describes a suspension device for cattle and sheep slaughtering. Two sets of connecting plates are subjected to relative movement by threaded transmission in different directions, which effectively clamps the suspension frame, allows for quick replacement of the suspension frame, effectively adjusts the number of hooks on the suspension frame, effectively adapts to cattle and sheep of different weights, makes the hooks more evenly stressed, and makes the slaughtering and production of beef and mutton more stable.

[0004] The cattle and sheep slaughtering suspension device can hang slaughtered cattle and sheep through hooks on the suspension frame. However, the device does not have a structure for adjusting the height of the suspension frame. When hanging the slaughtered cattle and sheep, the workers need to lift them up so that they can be hooked on the hooks. Since slaughtered cattle and sheep are relatively heavy, it is inconvenient for workers to lift them up, making it inconvenient to hang the cattle and sheep. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a suspension device for cattle and sheep slaughtering to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suspension device for cattle and sheep slaughtering, including a caster wheel, a fixed frame fixedly connected to the top of the caster wheel, a suspension mechanism provided inside the fixed frame, a limit mechanism provided outside the fixed frame, and a PLC controller fixedly connected to the right side of the fixed frame; The suspension mechanism includes a hydraulic cylinder, which is fixedly connected to the left and right sides of the top of the fixed frame. A lifting plate is fixedly connected to the bottom of the hydraulic cylinder, and a fixed plate is fixedly connected to the bottom of the lifting plate. A drive motor is fixedly connected to the right side of the fixed plate, and a threaded rod is fixedly connected to the left side of the drive motor. The threaded rod is rotatably connected to the inner side of the fixed plate, and a threaded plate is threadedly connected to the outer side of the threaded rod. A hook is fixedly connected to the bottom of the threaded plate, and a limit rod is slidably connected to the outer side of the threaded plate. The limit rod is fixedly connected to the inner side of the fixed plate.

[0007] Preferably, the inner side of the fixed frame is provided with a sliding groove corresponding to the movement trajectory of the lifting plate, and the lifting plate is slidably connected inside the sliding groove. The sliding groove can limit the movement of the lifting plate, making the lifting plate more stable during the lifting process.

[0008] Preferably, there are two limiting rods, which are fixedly connected to the inner side of the fixed plate and slidably connected to the inner side of the threaded plate. The limiting rods can limit the threaded plate, making the threaded plate more stable during the lifting and lowering process.

[0009] Preferably, the limiting mechanism includes a support frame, which is fixedly connected to the left and right sides of the fixed frame. A cylinder is fixedly connected to the top of the support frame, a linkage plate is fixedly connected to the bottom of the cylinder, a slide bar is fixedly connected to the bottom of the linkage plate, and an anti-slip plate is fixedly connected to the bottom of the slide bar.

[0010] Preferably, there are two slide bars, which are fixedly connected to the front and rear sides of the bottom of the linkage plate respectively. When the linkage plate moves downward, the linkage plate can drive the anti-slip plate to move downward through the slide bars, so that the bottom of the anti-slip plate contacts the ground and lifts up the caster wheel.

[0011] Preferably, the inner side of the support frame is provided with a sliding hole corresponding to the movement trajectory of the slider, and the slider is slidably connected to the inner side of the sliding hole. Through the provided sliding hole, the slider can slide inside the support frame. When the slider slides inside the support frame, it can limit the linkage plate.

[0012] Compared with the prior art, this utility model provides a hanging device for cattle and sheep slaughtering, which has the following beneficial effects: This cattle and sheep slaughtering suspension device has a suspension mechanism in which hydraulic cylinders on both sides synchronously drive the lifting plate to slide smoothly along the slide. The lifting speed can be adjusted by a PLC controller to adapt to the suspension height requirements of cattle and sheep of different sizes. The drive motor drives the threaded rod to rotate, so that the threaded plate moves laterally along the two limit rods, which can accurately align with the hind leg joints of cattle and sheep and avoid skin tearing caused by hook misalignment.

[0013] In this cattle and sheep slaughtering suspension device, the limiting mechanism uses a cylinder to drive the linkage plate and slide bar downwards, so that the slide bar can drive the anti-slip plate downwards, so that the bottom of the anti-slip plate contacts the ground, lifting the caster wheel, making the device more stable when suspending cattle and sheep. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the suspension mechanism. Figure 3 A schematic diagram of the limit rod, threaded plate, and hook structure; Figure 4 This is a schematic diagram of the limiting mechanism.

[0015] In the diagram: 1. Caster wheel; 2. Limiting mechanism; 21. Cylinder; 22. Support frame; 23. Linkage plate; 24. Sliding bar; 25. Anti-slip plate; 3. Fixing frame; 4. Suspension mechanism; 41. Hook; 42. Threaded plate; 43. Fixing plate; 44. Lifting plate; 45. Hydraulic cylinder; 46. Limiting rod; 47. Drive motor; 48. Threaded rod; 5. PLC controller. Detailed Implementation

[0016] 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.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] This utility model provides the following technical solution: Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a suspension device for cattle and sheep slaughtering, including a universal wheel 1, a fixed frame 3 fixedly connected to the top of the universal wheel 1, a suspension mechanism 4 provided on the inner side of the fixed frame 3, a limit mechanism 2 provided on the outer side of the fixed frame 3, and a PLC controller 5 fixedly connected to the right side of the fixed frame 3. The suspension mechanism 4 includes a hydraulic cylinder 45, which is fixedly connected to the top left and right sides of the fixed frame 3. A lifting plate 44 is fixedly connected to the bottom of the hydraulic cylinder 45. A fixed plate 43 is fixedly connected to the bottom of the lifting plate 44. A drive motor 47 is fixedly connected to the right side of the fixed plate 43. A threaded rod 48 is fixedly connected to the left side of the drive motor 47. The threaded rod 48 is rotatably connected to the inner side of the fixed plate 43. A threaded plate 42 is threadedly connected to the outer side of the threaded rod 48. A hook 41 is fixedly connected to the bottom of the threaded plate 42. A limit rod 46 is slidably connected to the outer side of the threaded plate 42. The limit rod 46 is fixedly connected to the inner side of the fixed plate 43.

[0019] Furthermore, the inner side of the fixed frame 3 is provided with a sliding groove corresponding to the movement trajectory of the lifting plate 44, and the lifting plate 44 is slidably connected inside the sliding groove. The sliding groove can limit the movement of the lifting plate 44, making the lifting plate 44 more stable during the lifting process.

[0020] Furthermore, there are two limiting rods 46. The two limiting rods 46 are fixedly connected to the inner side of the fixed plate 43, and the two limiting rods 46 are slidably connected to the inner side of the threaded plate 42. The limiting rods 46 can limit the threaded plate 42, making the threaded plate 42 more stable during the lifting and lowering process.

[0021] Example 2: Please refer to Figure 1-4 Furthermore, based on Embodiment 1, the limiting mechanism 2 further includes a support frame 22, which is fixedly connected to the left and right sides of the fixed frame 3. A cylinder 21 is fixedly connected to the top of the support frame 22, a linkage plate 23 is fixedly connected to the bottom of the cylinder 21, a slide bar 24 is fixedly connected to the bottom of the linkage plate 23, and an anti-slip plate 25 is fixedly connected to the bottom of the slide bar 24.

[0022] Furthermore, there are two slide bars 24, which are fixedly connected to the front and rear sides of the bottom of the linkage plate 23 respectively. When the linkage plate 23 moves downward, the linkage plate 23 can drive the anti-slip plate 25 to move downward through the slide bars 24, so that the bottom of the anti-slip plate 25 contacts the ground and lifts up the caster wheel 1.

[0023] Furthermore, the inner side of the support frame 22 is provided with a sliding hole corresponding to the movement trajectory of the slider 24, and the slider 24 is slidably connected to the inner side of the sliding hole. Through the sliding hole, the slider 24 can slide inside the support frame 22. When the slider 24 slides inside the support frame 22, it can limit the linkage plate 23.

[0024] In actual operation, when this device is used, after the cattle and sheep are slaughtered and need to be suspended, the device is pushed to the cattle and sheep placement position by the caster wheel 1, and the cylinder 21 is opened by the PLC controller 5, so that the cylinder 21 drives the slide bar 24 and the anti-slip plate 25 to move downward through the linkage plate 23, so that the bottom of the anti-slip plate 25 contacts the ground, lifting the caster wheel 1, making the device difficult to move by the caster wheel 1. Based on the position of the cattle or sheep's legs, the PLC controller 5 activates the drive motor 47, causing the drive motor 47 to rotate the threaded rod 48. The threaded rod 48, through the threaded plate 42, moves the hook 41 to the position of the cattle or sheep's legs. The PLC controller 5 then activates the hydraulic cylinder 45, causing the hydraulic cylinder 45 to move the lifting plate 44 downward. The lifting plate 44, through the fixed plate 43 and the threaded rod 48, moves the threaded plate 42 downward, causing the threaded plate 42 to move downward, thus moving the hook 41 downward. This allows workers to easily hang the cattle or sheep on the hook 41. Once the cattle or sheep are hung, the PLC controller 5 activates the hydraulic cylinder 45, causing the hydraulic cylinder 45 to move the lifting plate 44 and the fixed plate 43 upward. The fixed plate 43, through the threaded rod 48, moves the threaded plate 42 and the hook 41 upward, allowing the slaughtered cattle or sheep to be suspended, facilitating subsequent processing by workers.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A suspension device for slaughtering cattle and sheep, comprising casters (1), characterized in that: The top of the caster wheel (1) is fixedly connected to a fixed frame (3), a suspension mechanism (4) is provided on the inner side of the fixed frame (3), a limit mechanism (2) is provided on the outer side of the fixed frame (3), and a PLC controller (5) is fixedly connected to the right side of the fixed frame (3). The suspension mechanism (4) includes a hydraulic cylinder (45), which is fixedly connected to the top left and right sides of the fixed frame (3). A lifting plate (44) is fixedly connected to the bottom of the hydraulic cylinder (45), and a fixed plate (43) is fixedly connected to the bottom of the lifting plate (44). A drive motor (47) is fixedly connected to the right side of the fixed plate (43), and a threaded rod (48) is fixedly connected to the left side of the drive motor (47). The threaded rod (48) is rotatably connected to the inner side of the fixed plate (43). A threaded plate (42) is threadedly connected to the outer periphery of the threaded rod (48). A hook (41) is fixedly connected to the bottom of the threaded plate (42). A limit rod (46) is slidably connected to the outer periphery of the threaded plate (42), and the limit rod (46) is fixedly connected to the inner side of the fixed plate (43).

2. The suspension device for cattle and sheep slaughtering according to claim 1, characterized in that: The inner side of the fixed frame (3) is provided with a sliding groove corresponding to the movement trajectory of the lifting plate (44), and the lifting plate (44) is slidably connected inside the sliding groove.

3. The suspension device for cattle and sheep slaughtering according to claim 1, characterized in that: There are two limiting rods (46), which are fixedly connected to the inner side of the fixing plate (43) and slidably connected to the inner side of the threaded plate (42).

4. A hanging device for cattle and sheep slaughtering according to claim 1, characterized in that: The limiting mechanism (2) includes a support frame (22), which is fixedly connected to the left and right sides of the fixed frame (3). A cylinder (21) is fixedly connected to the top of the support frame (22), a linkage plate (23) is fixedly connected to the bottom of the cylinder (21), a slide bar (24) is fixedly connected to the bottom of the linkage plate (23), and an anti-slip plate (25) is fixedly connected to the bottom of the slide bar (24).

5. A suspension device for cattle and sheep slaughtering according to claim 4, characterized in that: There are two slide bars (24), which are fixedly connected to the front and rear sides of the bottom of the linkage plate (23).

6. A suspension device for cattle and sheep slaughtering according to claim 4, characterized in that: The inner side of the support frame (22) is provided with a sliding hole corresponding to the movement trajectory of the slider (24), and the slider (24) is slidably connected to the inner side of the sliding hole.

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