A device for opening a bunion of a chicken

Abstract

The utility model discloses a kind of chicken claw tarsal joint cyst opening device, including fixed support, movable support, drive unit, movable rod and blade, the front end both sides of the fixed support are respectively equipped with a support rod, the middle position of the movable support is equipped with a tool rest, the both sides of the tool rest are respectively equipped with a sliding seat, the support rod is slidably connected with sliding seat, the tool rest is vertically equipped with tool groove, the movable rod is movably connected with movable support, the blade is movably arranged in tool groove and is fixedly connected with movable rod, the drive unit is arranged in movable support one side and is fixedly connected with tool rest.The utility model drives movable support back-and-forth movement by drive unit, and then drives movable rod and blade to carry out back-and-forth, up-and-down reciprocating action, and cutting opening is carried out to cyst at chicken claw tarsal joint by blade, so that internal hydrops flows out, to realize the automatic processing of cyst, relative to traditional manual processing mode, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of food production machinery, and in particular to an opening device for a chicken claw tarsal joint cyst. Background Technology

[0002] The tarsal joint of a chicken foot refers to the joint where the metatarsal bones connect to the tibia. In chicken farming, especially in caged chickens, the limited space forces them to maintain a standing or kneeling posture for extended periods, making the tarsal joint highly susceptible to lesions and cysts. During the processing of chicken feet, the fluid inside the cysts needs to be drained to ensure the cleanliness and hygiene of the chicken feet.

[0003] Currently, the industry mainly uses manual cutting to open cysts and drain the internal fluid. However, this manual cutting method has extremely low processing efficiency and cannot meet the needs of large-scale production, so it needs to be improved. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an opening device for tarsal joint cysts, comprising a fixed bracket, a movable bracket, a drive unit, a movable rod, and a blade. The fixed bracket has a support rod on each of its two front ends. The movable bracket has a blade holder in its middle position, and a slide seat on each side of the blade holder. A sliding groove runs horizontally through the interior of each slide seat, and the support rod is slidably connected to the sliding groove. The blade holder has a vertically extending blade groove, and both the blade holder and the slide seat have through-hole movable grooves. The middle and both ends of the movable rod are movably connected to the movable grooves. The blade is movably disposed within the blade grooves and fixedly connected to the movable rods. The drive unit is disposed on one side of the movable bracket and fixedly connected to the blade holder. The support rod has an arc-shaped groove, and both ends of the movable rod are movably connected to the arc-shaped groove.

[0005] Furthermore, the rear end of the support rod is fixedly connected to the fixed bracket.

[0006] Furthermore, a limiting groove is provided inside the slide block above the movable groove, and a compression spring is provided in the limiting groove, with the lower end of the compression spring abutting against the movable rod.

[0007] Furthermore, the arc-shaped groove has a front guide slope.

[0008] Furthermore, the rear end of the support rod is slidably connected to the fixed bracket via a guide rod, and a limiting block is provided at the rear end of the guide rod.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a drive unit to drive the movable support to move back and forth, which in turn drives the movable rod and the blade to move back and forth and up and down. The blade cuts open the cyst at the tarsal joint of the chicken claw, allowing the internal fluid to flow out, thus achieving automatic treatment of the cyst. Compared with the traditional manual treatment method, this greatly improves production efficiency. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in 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.

[0011] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model; Figure 2 This is a cross-sectional view of the support rod along the axial direction in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model; Figure 4 This is a cross-sectional view of the support rod along the axial direction in Embodiment 2 of this utility model; Figure 5 This is a schematic diagram of the overall working principle of this utility model.

[0012] Figure label: 1-Fixed bracket, 2-Modible bracket, 21-Tool holder, 22-Slide block, 23-Slide groove, 24-Tool groove, 25-Modible groove, 26-Limiting groove, 27-Compression spring, 28-Pressure cover, 3-Drive unit, 4-Modible rod, 5-Blade, 6-Support rod, 61-Arc groove, 62-Guide slope, 7-Guide rod, 8-Limiting block, 9-Mold. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0015] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0016] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. 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 a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example 1

[0017] like Figure 1-2 As shown, the chicken claw tarsal joint cyst opening device in this embodiment includes a fixed bracket 1, a movable bracket 2, a drive unit 3, a movable rod 4, and a blade 5. A support rod 6 is provided on each of the two front ends of the fixed bracket 2, and the rear end of the support rod 6 is fixedly connected to the fixed bracket 1.

[0018] A blade holder 21 is located in the middle of the movable support 2. A slide 22 is located on each side of the blade holder 21. A sliding groove 23 is provided horizontally through the interior of the slide 22. The support rod 6 is slidably connected to the sliding groove 23. A blade groove 24 is provided vertically on the blade holder 21. Both the blade holder 21 and the slide 22 are provided with through movable grooves 25. The middle and both ends of the movable rod 4 are movably connected to the movable grooves 25. The blade 5 is movably disposed in the blade groove 24 and fixedly connected to the movable rod 4. In the initial state, the blade 5 is completely located inside the blade groove 24.

[0019] The drive unit 3 is located on one side of the movable bracket 2 and is fixedly connected to the tool holder 21. The support rod 6 is provided with an arc-shaped groove 61. The two ends of the movable rod 4 are movably connected to the arc-shaped groove 61. The front guide slope 62 of the arc-shaped groove 61 is provided.

[0020] The drive unit 3 can be a commonly used drive method in the field, such as a cylinder, a hydraulic cylinder, or a linear module.

[0021] The slide block 22 has a limiting groove 26 located above the movable groove 25. A compression spring 27 is provided in the limiting groove 26. The lower end of the compression spring 27 abuts against the movable rod 4, and the upper end of the compression spring 27 is limited by the pressure cover 28.

[0022] When the drive unit 3 drives the movable bracket 2 to move forward, the slide 22 moves along the support rod 6, and the movable rod 4 gradually lifts upward under the action of the guide inclined surface 62, thereby exposing the blade 5 to the blade groove 24. At the same time, the drive unit 3 will continue to drive the blade holder 21 to move forward, thereby achieving the cutting opening of the tarsal joint cyst of the chicken claw. Example 2

[0023] like Figure 3-4 As shown, in this embodiment, the support rod 6 and the fixed bracket 1 are connected in a non-fixed manner; specifically, the rear end of the support rod 6 is slidably connected to the fixed bracket 1 through the guide rod 7, and the rear end of the guide rod 7 is provided with a limiting block 8.

[0024] The other structures in this embodiment are similar to those in Embodiment 1, and will not be described again here.

[0025] like Figure 5 As shown, the device can be used in conjunction with existing chicken feet processing equipment (such as chicken feet deboning devices). In specific use, the chicken feet are fixed on the mold 9, with the tarsal joint at the end of the chicken feet facing the device.

[0026] The drive unit 3 drives the movable bracket 2 to move towards the mold 9, and at the same time drives the support rod 6, movable rod 4, blade 5, and guide rod 7 to move towards the mold 9. After the guide rod 7 has moved a certain distance, the limiting block 8 will abut against the end face of the fixed bracket 1. At this time, the guide rod 7 and support rod 6 will no longer move forward, while the slide 22 and blade holder 21 will continue to move forward. The movable rod 4 will gradually lift up under the action of the guide inclined surface 62, thereby exposing the blade 5 to the blade groove 24, thus achieving the cutting opening for the tarsal joint cyst.

[0027] After the cutting is completed, the drive unit 3 drives the movable bracket 2 to move backward to reset. The movable rod 4 first slides backward along the surface of the support rod 6, and under the action of the compression spring 27, the movable rod 4 is pressed into the arc-shaped groove 61, so that the movable rod 4 drives the support rod 6 and the guide rod 7 to move backward, thereby realizing the reset of the device.

[0028] The processing equipment then removes the opened chicken foot and inserts a new chicken foot, repeating this cycle to achieve continuous opening of the chicken foot cyst.

[0029] In summary, this utility model uses the drive unit 3 to drive the movable support 2 to move back and forth, which in turn drives the movable rod 4 and the blade 5 to move back and forth and up and down. The blade 5 cuts open the cyst at the tarsal joint of the chicken claw, allowing the internal fluid to flow out, thereby realizing the automatic treatment of the cyst. Compared with the traditional manual treatment method, it greatly improves the production efficiency.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. A device for opening a chicken claw tarsal joint cyst, characterized in that: The device includes a fixed bracket, a movable bracket, a drive unit, a movable rod, and a blade. The fixed bracket has a support rod on each of its two front ends. The movable bracket has a blade holder in the middle, and a slide block on each side of the blade holder. A sliding groove runs horizontally through the interior of each slide block, and the support rod is slidably connected to the sliding groove. The blade holder has a vertically extending blade groove. Both the blade holder and the slide block have through-hole movable grooves. The middle and both ends of the movable rod are movably connected to the movable grooves. The blade is movably disposed within the blade grooves and fixedly connected to the movable rod. The drive unit is disposed on one side of the movable bracket and fixedly connected to the blade holder. The support rod has an arc-shaped groove, and both ends of the movable rod are movably connected to the arc-shaped groove.

2. The opening device for chicken foot tarsal joint cysts according to claim 1, characterized in that: The rear end of the support rod is fixedly connected to the fixed bracket.

3. The opening device for chicken foot tarsal joint cysts according to claim 1, characterized in that: The slide block has a limiting groove located above the movable groove, and a compression spring is provided in the limiting groove. The lower end of the compression spring abuts against the movable rod.

4. The opening device for a chicken claw tarsal joint cyst according to claim 1, characterized in that: The front guide slope of the arc-shaped groove.

5. The opening device for a chicken claw tarsal joint cyst according to claim 1, characterized in that: The rear end of the support rod is slidably connected to the fixed bracket via a guide rod, and a limiting block is provided at the rear end of the guide rod.

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