A removing device for pig trotter nail treatment
Patent Information
- Application Number
- CN202522334339.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-04
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-04
AI Technical Summary
[0003]然而，在实际应用中发现，此种结构的压壳机存在明显不足：脱落的蹄壳由于本身自重及压板释放后的弹跳的影响，往往散落并堆积于压壳器下方的工作台面上及其周边区域，操作人员需要中断连续的压壳操作，徒手或用工具将这些滞留的蹄壳清扫至一旁或收集容器中，不仅降低了生产效率，而且散落的蹄壳也占用了工作台有限的操作空间，存在安全隐患，同时亦不利于周边环境的清洁卫生
操作人员在猪蹄完成脱壳后，脚踩开关松开，由于二位三通电磁阀的控制线路与压壳器本体内液压装置的脚踏开关联动，在脚踩开关松开后，启动二位三通电磁阀，空气压缩机产生的压缩空气通过气管进入气动二联件，经调压后的气体通过二位三通电磁阀，经由三通管均匀分布至两个扁平式气嘴内，两个扁平式气嘴内的适度强度的气流将滞留工作台的猪蹄指甲壳瞬间吹入右侧的回收箱内，无需人工手动进行干预，从而实现高效连续作业。
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Figure CN224775943U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pig hoof processing equipment, specifically to a device for removing pig hoof nails. Background Technology
[0002] In the processing of pig trotters, the deskinning process is an important step. Currently, the industry generally uses hydraulic pig trotter deskinning machines. This equipment mainly includes a workbench, a hydraulic drive device set in the workbench, and a deskinning device driven by the hydraulic drive device. Its basic working principle is as follows: the operator holds the pig trotter and places the end with the hoof shell under the deskinning device; the operator steps on the control pedal to start the hydraulic device, and the push rod in the hydraulic device drives the pressure plate of the deskinning device to press down, using the toothed structure at the end of the pressure plate to bite the hoof shell; then, the operator can separate the hoof meat from the hoof shell by manually rotating or pulling the pig trotter backward.
[0003] However, in practical applications, it has been found that this type of hoof press has obvious shortcomings: due to its own weight and the bouncing effect after the pressure plate is released, the detached hoof shells often scatter and accumulate on the workbench below the press and in the surrounding area. Operators need to interrupt continuous pressing operations and sweep these stuck hoof shells aside or into a collection container by hand or with tools. This not only reduces production efficiency, but the scattered hoof shells also occupy the limited operating space of the workbench, posing a safety hazard, and is also not conducive to the cleanliness and hygiene of the surrounding environment. Utility Model Content
[0004] The purpose of this invention is to provide a device for removing pig hoof nails, in order to overcome the shortcomings of the prior art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A device for removing pig hoof nails includes a shell press body, an air compressor is installed inside the shell press body, an air blowing assembly is installed on the top of the workbench of the shell press body, and a recovery assembly is installed on the right side of the shell press body, the recovery assembly being located to the right of the air blowing assembly. The air blowing assembly includes a pneumatic dual unit, a two-position three-way solenoid valve, and flat air nozzles. The air compressor is connected to the air inlet of the pneumatic dual unit through an air pipe. The exhaust port of the pneumatic dual unit is connected to the air inlet of the two-position three-way solenoid valve through an air pipe. There are two flat air nozzles connected to each other through a three-way pipe. The exhaust port of the two-position three-way solenoid valve is connected to the rear side of the three-way pipe through an air pipe. The air outlets of the two flat air nozzles are directly opposite the upper and lower pressure plates of the press body. The control circuit of the two-position three-way solenoid valve is linked to the foot switch of the hydraulic device inside the press body; The recycling assembly includes a recycling bin, which is located on the right side of the press body.
[0006] Based on the above technical solution, the present invention can be further improved as follows.
[0007] Furthermore, the air blowing assembly also includes a first mounting plate and a second mounting plate. Both the first mounting plate and the second mounting plate are fixedly installed on the top of the workbench of the press body. The pneumatic dual assembly is fixedly installed on the front side of the first mounting plate. Two U-shaped pipe clamps are fixedly installed on the top of the second mounting plate, and the inner walls of the two U-shaped pipe clamps engage with the outer wall of the tee pipe.
[0008] Furthermore, the recycling assembly also includes casters and docking plates. There are four casters, which are evenly distributed at the bottom of the recycling bin. There are two docking plates, which are respectively located on the front and rear sides of the recycling bin. The left sides of the two docking plates are attached to the right side of the press body worktable.
[0009] Furthermore, the top of the press body worktable is provided with a positioning hole that penetrates the docking plate, and a T-shaped positioning rod that penetrates the bottom docking plate is inserted into the two positioning holes.
[0010] Furthermore, a sliding groove is provided on the top of the recycling bin, and a baffle plate is slidably installed inside the sliding groove. The baffle plate is fixed to the recycling bin by a double-headed bolt fixing rod.
[0011] Compared with the prior art, the technical solution of this application has the following beneficial technical effects: After the pig's hooves have been deshelled, the operator releases the foot switch. Because the control circuit of the two-position three-way solenoid valve is linked to the foot switch of the hydraulic device inside the shell presser, the two-position three-way solenoid valve is activated after the foot switch is released. Compressed air generated by the air compressor enters the pneumatic dual unit through the air pipe. After pressure adjustment, the gas passes through the two-position three-way solenoid valve and is evenly distributed to the two flat air nozzles through the three-way pipe. The moderate airflow in the two flat air nozzles instantly blows the pig's hoof shells stuck on the workbench into the recycling box on the right side. No manual intervention is required, thus achieving efficient and continuous operation. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention from one perspective; Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective; Figure 3 This is a schematic diagram showing the disassembled structure of the shell press and recycling assembly of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the recycling component of this utility model.
[0013] The attached diagram lists the components represented by each number as follows: 1. Compressor body; 2. Air compressor; 3. Air blowing assembly; 301. Pneumatic dual unit; 302. Two-position three-way solenoid valve; 303. Flat air nozzle; 304. Three-way pipe; 305. First mounting plate; 306. Second mounting plate; 307. U-shaped pipe clamp; 4. Recycling assembly; 401. Recycling box; 402. Casters; 403. Connecting plate; 404. T-shaped positioning rod; 405. Slide groove; 406. Baffle plate; 407. Double-headed bolt fixing rod; 5. Positioning hole. Detailed Implementation
[0014] 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.
[0015] Reference Figures 1-4 As shown, this utility model provides a removal device for treating pig hoof nails, including a shell press body 1, an air compressor 2 is installed inside the shell press body 1, an air blowing assembly 3 is installed on the top of the workbench of the shell press body 1, and a recycling assembly 4 is installed on the right side of the shell press body 1, with the recycling assembly 4 located to the right of the air blowing assembly 3. The air blowing assembly 3 includes a pneumatic dual unit 301, a two-position three-way solenoid valve 302, and a flat air nozzle 303. The air compressor 2 is connected to the air inlet of the pneumatic dual unit 301 through an air pipe. The exhaust port of the pneumatic dual unit 301 is connected to the air inlet of the two-position three-way solenoid valve 302 through an air pipe. There are two flat air nozzles 303, which are connected through a three-way pipe 304. The exhaust port of the two-position three-way solenoid valve 302 is connected to the rear side of the three-way pipe 304 through an air pipe. The air outlets of the two flat air nozzles 303 are directly opposite the upper and lower pressure plates of the press body 1. The control circuit of the two-position three-way solenoid valve 302 is linked to the foot switch of the hydraulic device inside the presser body 1. The recycling component 4 includes a recycling bin 401, which is located on the right side of the press body 1.
[0016] After the operator places the pig's hoof on the processing station of the pressing machine body 1, he steps on the foot switch to start the hydraulic system. The pressing plate of the pressing machine body 1 presses down and bites the pig's hoof nail shell. After the pressing is completed, the operator releases the foot switch, and the pressing plate rises to reset. After the release signal is transmitted to the two-position three-way solenoid valve 302, the solenoid valve is triggered to open. Compressed air flows out from the air compressor 2, passes through the ball valve main switch, the pneumatic double unit 301, and the two-position three-way solenoid valve 302 in sequence, and then is distributed to two flat air nozzles 303 through the three-way pipe 304 for a brief jet operation. After the air source passes through the pneumatic dual unit 301 (which completes gas filtration, water removal, and pressure regulation), the scattered pig hoof and nail shells on the worktable of the shell press body 1 are blown into the recycling box 401 on the right. After the air jet purging is completed, the two-position three-way solenoid valve 302 automatically closes, and the operator can directly proceed to process the next pig hoof, achieving uninterrupted continuous operation.
[0017] The air blowing assembly 3 also includes a first mounting plate 305 and a second mounting plate 306. Both the first mounting plate 305 and the second mounting plate 306 are fixedly installed on the top of the workbench of the press body 1. The pneumatic dual assembly 301 is fixedly installed on the front side of the first mounting plate 305. Two U-shaped pipe clamps 307 are fixedly installed on the top of the second mounting plate 306. The inner walls of the two U-shaped pipe clamps 307 are engaged with the outer wall of the tee pipe 304.
[0018] With this setup, the U-shaped pipe clamp 307 can quickly fix the three-way pipe 304 and complete the installation of the two flat air nozzles 303, which is convenient for subsequent maintenance. The two-position three-way solenoid valve 302 is directly installed on the left side of the pressure plate of the pressure shell body 1.
[0019] The recycling component 4 also includes casters 402 and docking plates 403. There are four casters 402, which are evenly distributed at the bottom of the recycling box 401. There are two docking plates 403, which are respectively set on the front and rear sides of the recycling box 401. The left side of the two docking plates 403 is attached to the right side of the worktable of the shell press body 1.
[0020] With this configuration, a push handle is also provided on the right side of the recycling bin 401, which, together with the caster 402, facilitates the movement of the recycling bin 401 to process the pig hoof and nail shells collected inside. The caster 402 is a brake caster, which helps to maintain a certain stability when connected with the shell press body 1 and prevents automatic phenomena from occurring.
[0021] The top of the workbench of the press body 1 is provided with positioning holes 5 that penetrate the docking plate 403, and T-shaped positioning rods 404 that penetrate the docking plate 403 at the bottom are inserted into the two positioning holes 5.
[0022] This configuration allows the bottom of the T-shaped positioning rod 404 to pass through the docking plate 403, creating a connection between the docking plate 403 and the shell press body 1, thus facilitating subsequent collection.
[0023] The top of the recycling bin 401 is provided with a sliding groove 405, and a baffle plate 406 is slidably installed inside the sliding groove 405. The baffle plate 406 is fixed to the recycling bin 401 by a double-headed bolt fixing rod 407. Both the sliding groove 405 and the baffle plate 406 are U-shaped.
[0024] This design prevents the pig hoof and toenail shells from flying over the recycling bin 401 and falling into the surrounding environment during the air-blowing cleaning process, thus avoiding increasing the workload later.
[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.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for removing pig hoof nails, comprising a presser body (1), characterized in that: An air compressor (2) is installed inside the shell press body (1), an air blowing assembly (3) is installed on the top of the workbench of the shell press body (1), and a recovery assembly (4) is installed on the right side of the shell press body (1). The recovery assembly (4) is located to the right of the air blowing assembly (3). The air blowing assembly (3) includes a pneumatic dual unit (301), a two-position three-way solenoid valve (302), and a flat nozzle (303). The air compressor (2) is connected to the air inlet of the pneumatic dual unit (301) through an air pipe. The exhaust port of the pneumatic dual unit (301) is connected to the air inlet of the two-position three-way solenoid valve (302) through an air pipe. There are two flat nozzles (303) and they are connected through a three-way pipe (304). The exhaust port of the two-position three-way solenoid valve (302) is connected to the rear side of the three-way pipe (304) through an air pipe. The air outlets of the two flat nozzles (303) are directly opposite the upper and lower pressure plates of the press body (1). The control circuit of the two-position three-way solenoid valve (302) is linked to the foot switch of the hydraulic device inside the press body (1); The recycling component (4) includes a recycling bin (401) located on the right side of the press body (1).
2. The device for removing pig hoof nails according to claim 1, characterized in that: The air blowing assembly (3) also includes a first mounting plate (305) and a second mounting plate (306). The first mounting plate (305) and the second mounting plate (306) are both fixedly installed on the top of the workbench of the press body (1). The pneumatic dual unit (301) is fixedly installed on the front side of the first mounting plate (305). Two U-shaped pipe clamps (307) are fixedly installed on the top of the second mounting plate (306). The inner walls of the two U-shaped pipe clamps (307) are engaged with the outer wall of the three-way pipe (304).
3. The device for removing pig hoof nails according to claim 1, characterized in that: The recycling assembly (4) also includes casters (402) and docking plates (403). There are four casters (402) and they are evenly distributed at the bottom of the recycling box (401). There are two docking plates (403) and they are respectively located on the front and rear sides of the recycling box (401). The left side of the two docking plates (403) is attached to the right side of the worktable of the shell press body (1).
4. The device for removing pig hoof nails according to claim 3, characterized in that: The top of the workbench of the press body (1) is provided with a positioning hole (5) that penetrates the docking plate (403), and a T-shaped positioning rod (404) that penetrates the bottom docking plate (403) is inserted into the two positioning holes (5).
5. The device for removing pig hoof nails according to claim 4, characterized in that: The top of the recycling bin (401) is provided with a sliding groove (405), and a baffle plate (406) is slidably installed inside the sliding groove (405). The baffle plate (406) is fixed to the recycling bin (401) by a double-headed bolt fixing rod (407).