A skin and hair cleaning tool for pig trotter processing production

Abstract

This utility model discloses a tool for cleaning the skin and hair of pig hooves during processing, belonging to the field of pig hoove hair removal technology. It includes a machine base, with a bracket fixed to one side of the top edge of the machine base by bolts. A scalding mechanism is arranged between the machine base and the bracket, and a singeing mechanism is arranged around the outside of the scalding mechanism. This utility model designs a pig hoove hair removal device composed of a scalding mechanism and a singeing mechanism. The upper and lower heating plates rotate in opposite directions, tumbling and kneading the pig hooves stored in the middle to achieve constant-temperature scalding of the skin. Simultaneously, the fine hairs in the groin are singed by a flame torch on the outside, achieving comprehensive treatment of pig hoof hair. This not only eliminates manual hand-held operation but also allows for large-scale processing of pig hooves, effectively improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of dehairing technology for pig trotters, and in particular to a tool for cleaning the skin and hair in pig trotter processing. Background Technology

[0002] When processing pig trotters, the hair on the skin needs to be removed. Common processing methods include open flame treatment and non-open flame treatment. Open flame treatment involves singeing off the hair with flames, while non-open flame treatment involves plucking the hair with tweezers, scalding and scraping with hot water, or scalding and scraping with a hot pan.

[0003] The above methods require the pig trotters to be manually clamped to achieve comprehensive treatment of the outer wall of the trotters. Each operation can only be performed individually, resulting in low processing efficiency and making it unsuitable for mass production.

[0004] To address the aforementioned issues, a tool for cleaning the skin and hair in pig trotter processing is proposed. Utility Model Content

[0005] The main purpose of this utility model is to provide a tool for cleaning the skin and hair of pig trotters in processing, which solves the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved by adopting the following technical solution:

[0007] A tool for cleaning the hair on the skin of pig trotters includes a base, a bracket fixed to one side edge of the top of the base by bolts, a hair-scalding mechanism between the base and the bracket, and a hair-sing mechanism around the outside of the hair-scalding mechanism.

[0008] The heat-pressing mechanism includes a lower heating plate that is rotatably positioned relative to the top of the base. A rotating upper heating plate is positioned directly above the lower heating plate. Heating wires are fixed inside both the upper and lower heating plates. The power supply ends of the heating wires penetrate the inner walls of both the upper and lower heating plates. A conductive brush is electrically slidably connected to one end of the heating wire.

[0009] The singeing mechanism includes a gun barrel bolted to the top of the base, and a flame gun is mounted on the gun barrel.

[0010] Furthermore, a first power unit is provided directly above the upper heating plate, and a second power unit is provided directly below the lower heating plate. Both the first power unit and the second power unit are composed of a servo motor and a gearbox.

[0011] Furthermore, the conductive brush consists of a housing, a conductive sheet, and an external wiring connection. The housing is fixedly connected to the outer wall of the gearbox, the conductive sheet is slidably electrically connected to the power supply end of the heating wire, and the external wiring connection is connected to the operation panel fixed on the outer wall of the base.

[0012] Furthermore, a hollow baffle is fixed to the top of the lower heating plate, and a solid baffle is formed at the center of the top of the lower heating plate. The outer wall of the upper heating plate slides along the inner wall of the hollow baffle, and a cavity for receiving the solid baffle is formed at the center of the inner wall of the upper heating plate.

[0013] Furthermore, heat-conducting ribs are provided on the opposite outer walls of the upper heating plate and the lower heating plate, and the heat-conducting ribs are cylindrical structures.

[0014] Furthermore, a gas supply box is fixed on one side wall of the machine base, and a gas supply pipe is provided directly above the gas supply box and connected by a pipeline. The gas supply pipe is fixed to the top of the inner wall of the machine base and is connected to the gun rod by a pipeline.

[0015] Furthermore, a hydraulic cylinder and a guide rod are fixed to the top of the first power unit, and the tops of the hydraulic cylinder and the guide rod are fixedly mounted on the bracket.

[0016] The beneficial technical effects of this utility model are as follows:

[0017] This invention designs a pig trotter hair removal device consisting of a scalding mechanism and a singeing mechanism. The upper and lower heating plates rotate in opposite directions to tumble, rotate, and knead the pig trotters stored in the middle, achieving a constant temperature scalding of the skin. At the same time, the fine hairs in the groin are singed by the flame torch on the outside, achieving the purpose of treating the pig trotter hair in all directions. This not only saves the manual hand operation, but also allows for the processing of pig trotters in large quantities, effectively improving production efficiency. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of a preferred embodiment of a tool for cleaning the skin and hair in pig trotter processing according to the present invention;

[0019] Figure 2 This is a bottom view schematic diagram of a preferred embodiment of a tool for cleaning the skin and hair in pig trotter processing according to the present invention;

[0020] Figure 3 This is a top view of a preferred embodiment of a tool for cleaning the skin and hair of pig trotters according to the present invention, after the upper heating plate and the lower heating plate are separated;

[0021] Figure 4This is a bottom view of a preferred embodiment of a tool for cleaning the skin and hair of pig trotters according to the present invention, after the upper heating plate and the lower heating plate are separated;

[0022] Figure 5 This is a schematic diagram showing the connection relationship between the upper heating plate, heating wire, and conductive brush in a preferred embodiment of a pig trotter processing and hair removal tool according to the present invention.

[0023] The annotations in the attached figures are explained as follows:

[0024] 1. Base; 2. Scalding mechanism; 201. Upper heating plate; 202. Lower heating plate; 202a. Hollowed-out baffle; 202b. Solid baffle; 203. First power unit; 204. Hydraulic cylinder; 205. Guide rod; 206. Conductive brush; 206a. Conductive sheet; 206b. External wiring; 206c. Housing; 207. Heating wire; 208. Heat-conducting ribs; 209. Second power unit; 3. Singing mechanism; 301. Flame gun; 302. Gun barrel; 303. Gas supply duct; 304. Gas supply box; 4. Support; 5. Control panel. Detailed Implementation

[0025] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0026] like Figures 1-5 As shown in the figure, this embodiment provides a tool for cleaning the skin and hair of pig trotters, including a base 1. A bracket 4 is fixed to one side of the top of the base 1 by bolts. A hair-scalding mechanism 2 is provided between the base 1 and the bracket 4. A hair-singing mechanism 3 is provided around the outside of the hair-scalding mechanism 2. The hair-scalding mechanism 2 includes a lower heating plate 202 that is rotatably limited to the top of the base 1. A rotating upper heating plate 201 is provided directly above the lower heating plate 202. Heating wires 207 are fixed inside both the upper heating plate 201 and the lower heating plate 202. The power supply end of the heating wires 207 passes through the inner wall of the upper heating plate 201 and the lower heating plate 202. A conductive brush 206 is electrically slidably connected to one end of the heating wires 207. The hair-singing mechanism 3 includes a gun rod 302 that is bolted to the top of the base 1. A flame gun 301 is installed on the gun rod 302.

[0027] In the above structure, temperature sensors are provided on both the upper heating plate 201 and the lower heating plate 202 to set the heating temperature of the heating wire 207 and avoid the temperature from being too high, which would cause the pig's trotters to burn.

[0028] A first power unit 203 is provided directly above the upper heating plate 201, and a second power unit 209 is provided directly below the lower heating plate 202. Both the first power unit 203 and the second power unit 209 are composed of servo motors and gearboxes to achieve low-speed rotation and avoid uneven rolling of pig hooves caused by excessive rotation.

[0029] The conductive brush 206 consists of a housing 206c, a conductive sheet 206a, and an external wiring 206b. The housing 206c is fixedly connected to the outer wall of the gearbox. The conductive sheet 206a is slidably electrically connected to the power supply end of the heating wire 207. The external wiring 206b is connected to the operation panel 5 fixed on the outer wall of the base 1. The conductive brush 206 does not rotate. When the upper heating plate 201 and the lower heating plate 202 rotate, the heating wire 207 rotates synchronously. The power supply wire end of the heating wire 207 slides and makes sliding contact on the conductive sheet 206a of the conductive brush 206. The conductive sheet 206a is connected to the two wires in the external wiring 206b to realize the loop current.

[0030] A hollow baffle 202a is fixed to the top of the lower heating plate 202. A solid baffle 202b is formed in the center of the top of the lower heating plate 202. The outer wall of the upper heating plate 201 slides along the inner wall of the hollow baffle 202a. A cavity for receiving the solid baffle 202b is formed in the center of the inner wall of the upper heating plate 201. The hollow baffle 202a and the solid baffle 202b are used to limit the pig's hoof and prevent it from sliding outward when the upper heating plate 201 and the lower heating plate 202 rotate. The hollow groove of the hollow baffle 202a also facilitates the flame of the flame gun 301 to singe the hair in the nail gaps of the pig's hoof.

[0031] Heat-conducting ribs 208 are provided on the outer walls of the upper heating plate 201 and the lower heating plate 202. The heat-conducting ribs 208 are cylindrical structures, which play a role in resisting friction to push the main body to roll, which is conducive to the even heating and baking of the surface of the main body.

[0032] A gas supply box 304 is fixed on one side wall inside the base 1. A gas supply pipe 303 is provided directly above the gas supply box 304 and is connected to the gas supply pipe through a pipeline. The gas supply pipe 303 is fixed to the top of the inner wall of the base 1 and is connected to the gun rod 302 through a pipeline.

[0033] The top of the first power unit 203 is fixed with a hydraulic cylinder 204 and a guide rod 205, and the tops of the hydraulic cylinder 204 and the guide rod 205 are fixedly mounted on the bracket 4.

[0034] The working principle of this device is as follows:

[0035] When this device is in use, it is connected to an external power source. The hydraulic cylinder 204 raises the upper heating plate 201 vertically to a certain height via the guide rod 205. The untreated pig's trotters are placed into the lower heating plate 202 and spread evenly. The hydraulic cylinder 204 lowers the upper heating plate 201, so that the heating panel of the upper heating plate 201 aligns with the inner wall of the hollow baffle 202a and falls to fit against the top of the pig's trotter, generating appropriate squeezing force. The first power unit 203 and the second power unit 209 are started to drive the upper heating plate 201 and the lower heating plate 202 to rotate at low speed, and the upper heating plate 201 and the lower heating plate 202 rotate in opposite directions.

[0036] While rotating, the heat-conducting ribs 208 tumble the columnar pig's trotter between the upper heating plate 201 and the lower heating plate 202 through a kneading action, and rotate with the lower heating plate 202. During the rotation, the flame guns 301 set around the outside enter the gaps between the pig's toes through the blue flames they spray, singeing the fine hairs in the gaps. At the same time, the hairs around the outer wall of the pig's trotter are scalded by the high temperature of the upper heating plate 201 and the lower heating plate 202.

[0037] Once the set time on the control panel 5 is reached, the rotation stops, the flame gun 301 stops spraying fire, the hydraulic cylinder 204 raises the upper heating plate 201, and the processed pig's trotters can be removed.

[0038] By adopting the above structure, the traditional manual handling of pig trotters is eliminated, saving manpower, improving work efficiency, and thus increasing production efficiency.

[0039] The above are merely further embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed by this utility model, based on the technical solution and concept of this utility model, shall fall within the protection scope of this utility model.

[0040] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

Claims

1. A tool for cleaning the skin and hair of pig trotters, comprising a base (1), wherein a bracket (4) is fixed to one side edge of the top of the base (1) by bolts, characterized in that: A hot-scalding mechanism (2) is provided between the base (1) and the support (4), and a singeing mechanism (3) is provided around the outside of the hot-scalding mechanism (2). The heat-pressing mechanism (2) includes a lower heating plate (202) that is rotatably limited to the top of the base (1). A rotating upper heating plate (201) is provided directly above the lower heating plate (202). Heating wires (207) are fixed inside both the upper heating plate (201) and the lower heating plate (202). The power supply end of the heating wire (207) passes through the inner wall of the upper heating plate (201) and the lower heating plate (202). A conductive brush (206) is electrically slidably connected to one end of the heating wire (207). The singeing mechanism (3) includes a gun rod (302) bolted to the top of the base (1), and a flame gun (301) is mounted on the gun rod (302).

2. The tool for cleaning the skin and hair in pig trotter processing according to claim 1, characterized in that: A first power unit (203) is provided directly above the upper heating plate (201), and a second power unit (209) is provided directly below the lower heating plate (202). Both the first power unit (203) and the second power unit (209) are composed of a servo motor and a gearbox.

3. The tool for cleaning the skin and hair in pig trotter processing according to claim 2, characterized in that: The conductive brush (206) consists of a housing (206c), a conductive sheet (206a), and an external wiring (206b). The housing (206c) is fixedly connected to the outer wall of the gearbox. The conductive sheet (206a) is slidably electrically connected to the power supply end of the heating wire (207). The external wiring (206b) is connected to the operation panel (5) fixed on the outer wall of the base (1).

4. The tool for cleaning the skin and hair in pig trotter processing according to claim 3, characterized in that: The top of the lower heating plate (202) is also fixed with a hollow baffle (202a), and a solid baffle (202b) is formed at the center of the top of the lower heating plate (202). The outer wall of the upper heating plate (201) slides along the inner wall of the hollow baffle (202a), and a cavity for receiving the solid baffle (202b) is formed at the center of the inner wall of the upper heating plate (201).

5. The tool for cleaning the skin and hair in pig trotter processing according to claim 4, characterized in that: The upper heating plate (201) and the lower heating plate (202) are each provided with heat-conducting ribs (208) on their opposite outer walls. The heat-conducting ribs (208) are cylindrical structures.

6. The tool for cleaning the skin and hair in pig trotter processing according to claim 5, characterized in that: A gas supply box (304) is fixed on one side wall of the base (1). A gas supply pipe (303) is provided directly above the gas supply box (304) and connected by a pipe. The gas supply pipe (303) is fixed to the top of the inner wall of the base (1). The gas supply pipe (303) is connected to the gun rod (302) by a pipe.

7. The tool for cleaning the skin and hair in pig trotter processing according to claim 6, characterized in that: A hydraulic cylinder (204) and a guide rod (205) are fixed on the top of the first power unit (203), and the tops of the hydraulic cylinder (204) and the guide rod (205) are fixedly mounted on the bracket (4).

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