Intelligent pig trotter unhairing and cleaning equipment

Abstract

The invention relates to the technical field of unhairing, in particular to intelligent pig trotter unhairing and cleaning equipment which comprises a shell, a conveying frame, a first gas pipe, a first fire nozzle, a baffle, a supporting rod, a bearing frame, a limiting plate and the like. The shell is fixedly connected with a conveying frame. The shell is fixedly connected with first gas pipes, and the conveying frame penetrates through the first gas pipes. A plurality of flame nozzles I are symmetrically arranged on the upper side and the lower side of the gas pipe I; the conveying frame is detachably connected with a plurality of baffles. Each baffle is fixedly connected with a plurality of supporting rods; all the supporting rods on the same baffle are jointly connected with a bearing frame in a sliding mode. Each bearing frame is rotationally connected with a limiting plate through a torsional spring. The cut-off surfaces of the trotters are shielded through the baffles, and the situation that in the post-singeing process, pork on the cut-off surfaces of the trotters directly makes contact with fire, the pork at the cut-off surfaces of the trotters is scorched, the trotters are consumed, and harmful substances are generated is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of hair removal, and in particular to an intelligent pig's trotter hair removal and cleaning device. Background Art

[0002] Pig's trotter is a commonly used food material, rich in collagen, and is loved by consumers. However, there are many hairs on the surface of the pig's trotter, which will affect the edibility of the pig's trotter, so the hair on the pig's trotter needs to be removed. The existing method is usually to burn the hair on the surface of the pig's trotter, manually place the pig's trotter on a conveyor belt, and then move the pig's trotter to a flamethrower by the conveyor belt, and burn the hair on the surface of the pig's trotter by the flamethrower; however, the pig's trotter is cut, and the meat at the cut surface is directly in contact with the outside world. During the burnt hair process, the meat at the cut surface will be burnt by fire, so that part of the protein and nutrients in the pig's trotter are burnt, and harmful substances are produced, thereby affecting the subsequent consumption of the pig's trotter; and the two large hoof claws of the pig's trotter are in contact with each other, and the fluff between the hoof claws cannot be burnt during the burn hair process. Summary of the invention

[0003] In order to overcome the disadvantage that during the singeing process, the meat at the cut surface will be scorched by fire, causing part of the protein and nutrients in the pig's trotter to be scorched and harmful substances to be produced, thereby affecting the subsequent consumption of the pig's trotter, the present invention provides an intelligent pig's trotter dehairing and cleaning device.

[0004] Technical solution: An intelligent pig trotter hair removal and cleaning equipment, comprising an outer shell, a conveying frame, a gas pipe and a flame nozzle; the outer shell is fixedly connected to the conveying frame; the outer shell is fixedly connected to the gas pipe, the conveying frame passes through the gas pipe, and the gas pipe is connected to an external gas conveying mechanism; a plurality of flame nozzles are symmetrically arranged on the upper and lower sides of the gas pipe; it also includes baffles, support rods, a support bracket, a limit plate, a fixed plate and a dust suction unit; the conveying frame is detachably connected to a plurality of baffles; each baffle is fixedly connected to a plurality of support rods; all support rods on the same baffle are slidably connected to a support bracket; each support bracket is rotatably connected to a limit plate through a torsion spring, and the limit plate is arranged as a triangular plate; an electric telescopic rod is arranged inside each baffle, the telescopic part of the electric telescopic rod is fixedly connected to a fixed plate, and the fixed plate is slidably connected to the baffle; the outer shell is connected to a dust suction unit for extracting smoke.

[0005] Furthermore, it is particularly preferred that a ceramic plate is arranged on the baffle.

[0006] Furthermore, it is particularly preferred that the ceramic sheet is arranged in an arc shape with a high middle and low surroundings.

[0007] In addition, it is particularly preferred that the limiting plate is configured to be hollow.

[0008] In addition, it is particularly preferred that a plurality of convex plates are provided on the front side and the rear side of the limiting plate.

[0009] In addition, it is particularly preferred that it also includes a second gas pipe, a second flame nozzle, an electric push rod and a brush plate; the outer shell is fixedly connected to the second gas pipe, and the second gas pipe is connected to the external gas delivery mechanism, and the second gas pipe is located on the right side of the first gas pipe; a number of second flame nozzles are symmetrically arranged on the upper and lower sides of the second gas pipe; two electric push rods are fixedly connected to the front side of the outer shell; each telescopic part of the electric push rod is fixedly connected to a brush plate, and the two brush plates are located between the second gas pipe and the first gas pipe.

[0010] In addition, it is particularly preferred that it also includes a lever and a straight rod; a plurality of levers are fixedly connected to the left and right sides of the brush plate; the levers are respectively located between the limit plates; the support frame is provided with a limit block; a straight rod is commonly fixedly connected between each two symmetrical levers on the left and right, the height of the lever and the straight rod is flush with the top of the limit plate, and the straight rod is located below the brush plate.

[0011] In addition, it is particularly preferred that the first flame spray nozzle and the second flame spray nozzle located at the front side and the rear side are both arranged in an inclined shape.

[0012] In addition, it is particularly preferred that it also includes an inclined plate and a water tank; the inclined plate is fixedly connected to the right side of the shell, and the inclined plate has a plurality of through grooves; the water tank is fixedly connected to the shell, and the water tank is located below the inclined plate.

[0013] In addition, it is particularly preferred that the dust suction unit includes a curtain, a dust collecting plate and a suction pipe; a curtain is fixedly connected to the left and right sides of the outer shell; a dust collecting plate is fixedly connected to the outer shell, the dust collecting plate is located in the conveying frame, and the dust collecting plate is located under the brush plate; the dust collecting plate is connected to the suction pipe, and the suction pipe is connected to an external pump.

[0014] Compared with the prior art, the present invention has the following advantages: The cut surface of the pig's trotter is shielded by a baffle to prevent the pork at the cut surface of the pig's trotter from directly contacting the fire during the subsequent singeing process, which will cause the pork at that part to be burnt, resulting in damage to the pig's trotter and the production of harmful substances. The pig's trotter's claws are separated by a limiting plate so that when the pig's trotter moves past the flame nozzle, the flame can fully burn the fluff between the claws and burn off the fluff between the claws. The limiting plate is arranged in a hollow shape, so that during the singeing process, the flame can singe the fluff between the claws through the limiting plate, thereby improving the effect of the flame on the fluff between the claws.

[0015] The coke on the surface of the pig's trotter after being singed by the flame nozzle is brushed off by the brush plate to prevent part of the singed pig's hair from staying in the form of coke and covering the surface of the pig's trotter. The covered coke will block the flame from contacting the roots of the pig's hair, thereby reducing the singeing effect of the pig's trotter.

[0016] The limit plate is moved and toggled by a straight rod to rotate, and a plurality of convex plates with rough surfaces are arranged on the front and rear sides of the limit plate. When the limit plate rotates, the convex plates on the surface of the limit plate rub against and move with the surface of the hoof to scrape off the burnt charcoal blocks on the surface of the hoof, thereby improving the overall singeing effect of the pig's trotter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure disclosed by the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 2 A cross-sectional view of a housing disclosed by the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 3 It is a schematic diagram of the combined structure of the conveying frame, baffle plate and limit plate disclosed in the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 4 It is a schematic diagram of the combined structure of the baffle, support rod, support bracket, limit plate and fixed plate disclosed in the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 5 It is a schematic diagram of the combined structure of the second gas pipe, the second flame nozzle and the brush plate disclosed by the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 6 It is a schematic diagram of the combined structure of the electric push rod, brush plate, lever and straight rod disclosed in the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 7 It is a schematic diagram of the combined structure of the conveying frame, the lever and the straight rod disclosed in the intelligent pig's trotter hair removal and cleaning device of the present invention; Figure 8 It is a schematic diagram of the combined structure of the inclined plate and the water tank disclosed in the intelligent pig's trotter hair removal and cleaning device of the present invention; Fig. 9 This is a schematic diagram of the dust collection unit structure disclosed by the intelligent pig trotter hair removal and cleaning equipment of the present invention.

[0018] In the figure: 1-housing, 2-conveying rack, 3-gas pipe one, 4-flame nozzle one, 5-baffle, 6-support rod, 7-support bracket, 8-limiting plate, 9-fixing plate, 101-gas pipe two, 102-flame nozzle two, 103-electric push rod, 104-brush plate, 111-push rod, 112-straight rod, 121-inclined plate, 122-water tank, 201-curtain, 202-dust collecting plate, 203-suction pipe, 51-ceramic sheet, 71-limiting block, 12101-through groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0020] Example 1 An intelligent pig trotter hair removal and cleaning device, such as Figure 1-Figure 8 As shown, it includes a shell 1, a conveying frame 2, a gas pipe 3 and a flame nozzle 4; the shell 1 is fixedly connected to the conveying frame 2; the shell 1 is fixedly connected to the gas pipe 3, the conveying frame 2 passes through the gas pipe 3, and the gas pipe 3 is connected to the external gas conveying mechanism; a plurality of flame nozzles 4 are symmetrically arranged on the upper and lower sides of the gas pipe 3; It also includes a baffle 5, a support rod 6, a support bracket 7, a limit plate 8, a fixed plate 9 and a dust suction unit; the conveying frame 2 is bolted with a plurality of baffles 5; each baffle 5 is fixedly connected to a plurality of support rods 6; all support rods 6 on the same baffle 5 are slidably connected to a support bracket 7; each support bracket 7 is rotatably connected to a limit plate 8 through a torsion spring, and the limit plate 8 is set as a triangular plate, which is convenient for clamping between the hoof claws of the pig's hoof; each baffle 5 is provided with an electric telescopic rod, the telescopic part of the electric telescopic rod is fixedly connected to a fixed plate 9, and the fixed plate 9 is slidably connected to the baffle 5, through The electric telescopic rod in the control baffle 5 drives the fixing plate 9 to move downward, so that the pig's trotter placed on the support rod 6 is clamped and fixed; the outer shell 1 is connected to a dust suction unit. When the pig's trotter is placed, the cut surface of the pig's trotter is in contact with the baffle 5, and the limiting plate 8 is inserted between the hoof claws of the pig's trotter, so that the pig's trotter is placed on the support rod 6 and the support frame 7, and the pig's trotter is clamped and fixed by the baffle 5 and the limiting plate 8, and the cut surface of the pig's trotter is shielded by the baffle 5, and the limiting plate 8 separates the hoof claws of the pig's trotter, so that during the singeing process, the cut surface of the pig's trotter will not be burnt, and the flame can improve the singeing effect of the fluff between the hoof claws of the pig's trotter.

[0021] A ceramic sheet 51 is provided on the baffle 5, and the ceramic sheet 51 contacts the pork on the cut surface of the pig's trotter to prevent the high temperature generated during the singeing process from scalding the pork and sticking to the baffle 5, making it inconvenient to remove it later.

[0022] The ceramic sheet 51 is set to be an arc shape with a high middle and low sides. When the ceramic sheet 51 is pressed against the cut surface of the pig's trotter, the fur on the edge of the cut surface can spread along the arc-shaped ceramic sheet 51, avoiding the fur on the edge being clamped in the process of pressing against the cut surface and unable to be burned off later.

[0023] The limiting plate 8 is configured to be hollow. When the pig's trotters and claws are separated, in the subsequent singeing process, the flame can pass through the limiting plate 8 to singe the fluff between the trotters and claws.

[0024] The front and rear sides of the limiting plate 8 are provided with a plurality of convex plates. When the limiting plate 8 is inserted between the hooves and claws of the pig, the convex plates contact the claws, thereby reducing the contact area between the limiting plate 8 and the hooves, so that the hooves can fully contact with the fire, thereby improving the singeing effect.

[0025] It also includes a gas pipe 101, a flame nozzle 102, an electric push rod 103 and a brush plate 104; the outer shell 1 is fixedly connected to the gas pipe 101, and the gas pipe 101 is connected to the external gas delivery mechanism, and the gas pipe 101 is located on the right side of the gas pipe 1 3; a plurality of flame nozzles 102 are symmetrically arranged on the upper and lower sides of the gas pipe 101; two electric push rods 103 are fixedly connected to the front side of the outer shell 1; each telescopic part of the electric push rod 103 is fixedly connected to a brush plate 104, and the two brush plates 104 are both located between the gas pipe 101 and the gas pipe 1 3.

[0026] It also includes a lever 111 and a straight rod 112; a plurality of levers 111 are fixedly connected to the left and right sides of the brush plate 104; the levers 111 are respectively located between the limit plates 8, and when the limit plates 8 move to the lower side of the levers 111, the levers 111 move, and the limit plates 8 can be driven to rotate, further separating the hooves of the pig's trotters and improving the singeing effect; the support frame 7 is provided with a limiting block 71, and the limiting block 71 is used to limit the rotation angle of the limit plates 8 to prevent the limit plates 8 from rotating excessively, so that the pig's trotters fall off the limit plates 8; a straight rod 112 is fixedly connected between each of the two symmetrical levers 111 on the left and right, and the heights of the levers 111 and the straight rods 112 are flush with the top of the limit plates 8, and the straight rods 112 are located below the brush plate 104, and when the levers 111 and the straight rods 112 move back and forth, the levers 111 and the straight rods 112 can push the limit plates 8 to rotate.

[0027] The flame nozzle 1 4 and the flame nozzle 2 102 located at the front and rear sides are both arranged in an inclined shape. The inclined flame nozzle 1 4 and the flame nozzle 2 102 can fully singe the surface of the pig's trotter, thereby improving the uniformity of the overall singeing.

[0028] It also includes an inclined plate 121 and a water tank 122 ; the inclined plate 121 is fixedly connected to the right side of the housing 1 , and the inclined plate 121 has a plurality of through slots 12101 ; the water tank 122 is fixedly connected to the housing 1 , and the water tank 122 is located below the inclined plate 121 .

[0029] The existing method of singeing pig's trotters is usually to manually place the pig's trotters one by one on the conveying rack 2, and then drive the pig's trotters to move to the flame nozzle 4 through the conveying rack 2, and the flame nozzle 4 sprays fire to burn the hair on the outer surface of the pig's trotters. When the conveying rack 2 takes the pig's trotters out, the singeing of the pig's trotters is completed; however, during the singeing process, the pork at the cut surface of the pig's trotter will be burnt by the fire, so that part of the protein and nutrients in the pig's trotter will be burnt, and harmful substances will be produced, which will affect the subsequent consumption of the pig's trotters; and the two large hoof claws of the pig's trotter are in contact with each other, and the fluff between the hoof claws cannot be burned during the singeing process; therefore, in the process of placing the pig's trotters, the support frame 7 and the limit plate 8 are first pushed along the support rod 6 to move away from the baffle 5 The pig's hoof is then clamped and fixed by the limiting plate 8 and the baffle plate 5, and the conveyor frame 2 is subsequently controlled to work, and the pig's hoof is driven by the conveyor frame 2 to move downward. The pig's trotter moves to the right, and controls the external gas delivery mechanism to input gas into the gas pipe 3, and sprays flames through the flame nozzle 4. When the pig's trotter moves past the flame nozzle 4, the flame nozzle 4 singes the surface of the pig's trotter; at the same time, the baffle 5 fits with the cut surface of the pig's trotter, and the cut surface of the pig's trotter is shielded by the baffle 5 to prevent the pork at the cut surface of the pig's trotter from directly contacting the fire during the subsequent singeing process, causing the pork at that part to be scorched, causing the pig's trotter to be damaged, and generating harmful substances, and a ceramic sheet 51 is provided on the baffle 5, which contacts the pork at the cut surface of the pig's trotter through the ceramic sheet 51 to prevent the high temperature generated during the singeing process from causing the pork to be scalded and attached to the baffle 5, which is inconvenient It is subsequently removed, and the ceramic sheet 51 is configured to be in an arc shape with a high middle and low sides. When the ceramic sheet 51 is pressed against the cut surface of the pig's hoof, the fur at the edge of the cut surface can unfold along the arc-shaped ceramic sheet 51, to prevent the fur at the edge from being caught in the process of pressing against the cut surface and being unable to be burned by the flame subsequently; and, during the singeing process, the pig's hoof is separated by the limiting plate 8, so that when the pig's hoof moves through the flame nozzle 4, the flame can fully burn the fluff between the hoof and the claws, and the limiting plate 8 is configured to be hollow. During the singeing process, the flame can singe the fluff between the hoof and the claws through the limiting plate 8, thereby improving the effect of the flame on the fluff between the hoof and the claws.

[0030] At the same time, when the flame spray nozzle 4 singes the hair on the surface of the pig's hoof, the hair on the surface of the pig's hoof is burned and charred by the flame, and part of the charred pig's hair will remain and cover the surface of the pig's hoof in the form of char, and the covered char will block the flame from contacting the root of the pig's hair, thereby reducing the burning effect, and directly increase the burning time. When the hair on the surface of the pig's hoof is fully burned, it is easy to cause the pig's hoof to be over-burned, resulting in the pig's hoof being charred; therefore, when the flame spray nozzle 4 is working, the electric push rod 103 is controlled to drive the brush plate 104 to move back and forth, and the flame spray nozzle 2 102 is controlled to work. When the conveyor frame 2 drives the pig's hoof to move to the right, after the first burning of the flame spray nozzle 4, as the conveyor frame 2 continues to drive the pig's hoof to move to the right, when the pig's hoof after the first burning moves to the two brush plates 104 During the cleaning process, the bristles on the brush plate 104 come into contact with the surface of the pig's hoof and move back and forth to brush the surface of the pig's hoof, and the coke on the surface of the pig's hoof after being singed by the flame nozzle 4 is brushed off, so that the roots of the pig's hair that have not been completely burned leak out, and then as the conveyor rack 2 rotates, when the pig's hoof that has been brushed and cleaned moves to the flame nozzle 2 102, the flame nozzle 2 102 is used to singe the surface of the pig's hoof, and the remaining hair on the surface of the pig's hoof is burned off, thus completing the full singing of the surface of the pig's hoof; the brush plate 104 is used to brush the surface of the pig's hoof to brush off the coke on the surface of the pig's hoof after being singed by the flame nozzle 4, so as to avoid that part of the burnt pig's hair will stay in the form of coke and cover the surface of the pig's hoof, and the covered coke will block the flame from contacting the roots of the pig's hair, thereby reducing the singing effect of the pig's hoof.

[0031] In addition, the limiting plate 8 is stuck between the hoof claws of the pig's hoof, and the contact part between the hoof claw and the limiting plate 8 cannot be fully burned by the flame; therefore, when the conveying frame 2 drives the pig's hoof to move into the flame nozzle 4 for singeing, as the brush plate 104 moves back and forth, the brush plate 104 drives the lever 111 to move back and forth. When the lever 111 moves and contacts the limiting plate 8, as the lever 111 continues to move, the lever 111 moves the limiting plate 8, changes the contact part between the hoof claw and the limiting plate 8, so that all parts of the hoof claw can fully contact with the flame, thereby improving the singeing effect. The supporting frame 7 is provided with a limiting block 71, and the limiting block 71 can limit the rotation angle of the limiting plate 8. Prevent the limit plate 8 from rotating excessively and causing the pig's hoof to fall off the limit plate 8; and, when the brush plate 104 cleans the coke on the surface of the pig's hoof, the bristles of the brush plate 104 cannot clean the coke between the hoof and the claws. Therefore, when the limit plate 8 and the pig's hoof move under the brush plate 104, the brush plate 104 drives the straight rod 112 to move back and forth. When the straight rod 112 moves and touches the limit plate 8, the limit plate 8 is moved to rotate. Several convex plates are provided on the front and rear sides of the limit plate 8. When the limit plate 8 rotates, the convex plates on the surface of the limit plate 8 move and scrape against the surface of the hoof and the claw to scrape off the burnt charcoal blocks on the surface of the hoof and the claw, thereby improving the overall singeing effect of the pig's hoof.

[0032] When the pig's trotter passes through the flame nozzle 2 102 and is singed, the conveying frame 2 drives the baffle 5, the support rod 6, the support bracket 7 and the limit plate 8, as well as the fixed pig's trotter to move to the right. When it moves to above the inclined plate 121, the electric telescopic rod in the baffle 5 is controlled to drive the fixed plate 9 to move up and reset, and the fixation of the pig's trotter is stopped. When the conveying frame 2 drives the baffle 5, the support rod 6, the support bracket 7 and the limit plate 8 to rotate downward, the support rod 6, the support bracket 7 and the limit plate 8 pass through the through slot 12101, and the pig's trotter is restricted by the inclined plate 121, the pig's trotter is separated from the support rod 6, the support bracket 7 and the limit plate 8, and remains on the inclined plate 121, and slides down along the inclined plate 121, and finally falls into the water tank 122, and the singed pig's trotter is subsequently cleaned.

[0033] Example 2 On the basis of Example 1, Fig. 9 As shown, the dust collection unit includes a curtain 201, a dust collecting plate 202 and a suction pipe 203; a curtain 201 is fixedly connected to the left and right sides of the outer shell 1; the outer shell 1 is fixedly connected to a dust collecting plate 202, the dust collecting plate 202 is located in the conveying frame 2, and the dust collecting plate 202 is located below the brush plate 104, and the coke impurities brushed off are collected by the dust collecting plate 202 to prevent them from falling on the baffle 5 below and affecting subsequent use; the dust collecting plate 202 is connected to the suction pipe 203, and the suction pipe 203 is connected to the external pump.

[0034] On the basis of the above embodiment, the coke and charcoal ash brushed off by the brush plate 104 will float everywhere and easily adhere to various places, increasing the difficulty of subsequent cleaning. Therefore, a dust collecting plate 202 is provided under the brush plate 104, and some heavier coke can directly fall on the dust collecting plate 202 for collection. At the same time, the pump is controlled to evacuate the inside of the outer shell 1 through the suction pipe 203, and the charcoal ash and the smoke generated by the singeing are extracted through the suction pipe 203 to prevent them from spreading to the outside and polluting the external environment; at the same time, a curtain 201 is provided on the left and right sides of the outer shell 1, and the curtain 201 prevents a large amount of heat generated by the singeing inside the outer shell 1 from overflowing, so that people can observe and operate around the outer shell 1.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. An intelligent pig's trotter hair removal and cleaning device, comprising a housing (1), a conveying frame (2), a gas pipe (3) and a flame spray nozzle (4); the housing (1) is fixedly connected to the conveying frame (2); the housing (1) is fixedly connected to the gas pipe (3), the conveying frame (2) passes through the gas pipe (3), and the gas pipe (3) is connected to an external gas conveying mechanism; a plurality of flame spray nozzles (4) are symmetrically arranged on the upper and lower sides of the gas pipe (3); the characteristics are: It also comprises a baffle (5), a support rod (6), a support bracket (7), a limit plate (8), a fixed plate (9) and a dust collection unit; the conveying frame (2) is detachably connected to a plurality of baffles (5); each baffle (5) is fixedly connected to a plurality of support rods (6); all support rods (6) on the same baffle (5) are slidably connected to a support bracket (7); each support bracket (7) is rotatably connected to a limit plate (8) via a torsion spring, and the limit plate (8) is configured as a triangular plate; an electric telescopic rod is arranged inside each baffle (5), the telescopic portion of the electric telescopic rod is fixedly connected to a fixed plate (9), and the fixed plate (9) is slidably connected to the baffle (5); and the housing (1) is connected to a dust collection unit for extracting smoke.

2. The intelligent pig's trotter hair removal and cleaning device according to claim 1, characterized in that: A ceramic sheet (51) is provided on the baffle (5).

3. The intelligent pig's trotter hair removal and cleaning device according to claim 2 is characterized in that: The ceramic sheet (51) is arranged in an arc shape with a high middle and low surroundings.

4. The intelligent pig's trotter hair removal and cleaning device according to claim 3 is characterized in that: The limiting plate (8) is configured to be hollow.

5. The intelligent pig's trotter hair removal and cleaning device according to claim 4 is characterized in that: A plurality of convex plates are arranged on the front and rear sides of the limiting plate (8).

6. The intelligent pig's trotter hair removal and cleaning device according to claim 5, characterized in that: It also includes a second gas pipe (101), a second flame spray nozzle (102), an electric push rod (103) and a brush plate (104); the housing (1) is fixedly connected to the second gas pipe (101), and the second gas pipe (101) is connected to an external gas delivery mechanism, and the second gas pipe (101) is located on the right side of the first gas pipe (3); a plurality of second flame spray nozzles (102) are symmetrically arranged on the upper side and the lower side of the second gas pipe (101); two electric push rods (103) are fixedly connected to the front side of the housing (1); each telescopic portion of the electric push rod (103) is fixedly connected to a brush plate (104), and the two brush plates (104) are located between the second gas pipe (101) and the first gas pipe (3).

7. The intelligent pig's trotter hair removal and cleaning device according to claim 6, characterized in that: It also includes a lever (111) and a straight rod (112); a plurality of levers (111) are fixedly connected to the left and right sides of the brush plate (104); the levers (111) are respectively located between the limit plates (8); the support frame (7) is provided with a limit block (71); a straight rod (112) is commonly fixedly connected between each of two symmetrical levers (111) on the left and right sides; the heights of the levers (111) and the straight rods (112) are flush with the top of the limit plates (8), and the straight rods (112) are located below the brush plate (104).

8. An intelligent pig's trotter hair removal and cleaning device according to any one of claims 6-7, characterized in that: The flame spray nozzle 1 (4) and the flame spray nozzle 2 (102) located at the front and rear sides are both arranged in an inclined shape.

9. The intelligent pig trotter hair removal and cleaning device according to claim 8, characterized in that: It also includes an inclined plate (121) and a water tank (122); the inclined plate (121) is fixedly connected to the right side of the housing (1), and the inclined plate (121) is provided with a plurality of through slots (12101); the housing (1) is fixedly connected to the water tank (122), and the water tank (122) is located below the inclined plate (121).

10. The intelligent pig trotter hair removal and cleaning device according to claim 1, characterized in that: The dust collection unit comprises a curtain (201), a dust collecting plate (202) and a suction pipe (203); a curtain (201) is fixedly connected to the left and right sides of the outer shell (1); the outer shell (1) is fixedly connected to a dust collecting plate (202), the dust collecting plate (202) is located in the conveying frame (2), and the dust collecting plate (202) is located below the brush plate (104); the dust collecting plate (202) is connected to the suction pipe (203), and the suction pipe (203) is connected to an external pump.

Images