Food raw material conveying device

Abstract

The invention discloses a food raw material conveying device, and relates to the technical field of conveying, the food raw material conveying device comprises a supporting frame, a motor is fixedly mounted on the surface of the supporting frame, a rotating roller is fixedly mounted at the output end of the motor, and a conveying belt is mounted on the surface of the rotating roller in a transmission manner; the anti-adhesion device comprises a belt, a brush roller, a short rod, a water tank, a water pumping pipe, a spray head, a circular plate, a cylinder, a connecting rod and a sealing plate, the motor rotates to drive a rotating roller to rotate, the rotating roller rotates to drive the conveying belt to rotate, the brush roller is rotationally installed on the inner wall of the supporting frame, one end of the belt is installed on the surface of the motor in a transmission mode, and the other end of the belt is installed on the inner wall of the supporting frame. The other end of the belt is installed on the circumferential face of the brush roller in a transmission mode, the short rod is fixedly installed at the position of a rotating shaft of the brush roller, the surface of the conveying belt is cleaned through rotation of the brush roller, meanwhile, water is intermittently sprayed out in the mode of intermittently opening a spray head, and waste caused by continuous water spraying is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of conveying, in particular to a food material conveying device. Background Art

[0002] The food processing industry classifies food into primary processing, fine processing and raw materials. Food processing generally refers to the process of processing raw materials into primary or fine processed foods.

[0003] The patent with patent announcement number CN115649808B relates to a food raw material conveying device, including a processing seat, wherein conveying frames are symmetrically installed at the four corners of the upper end of the processing seat, a conveying shaft is rotatably installed between the conveying frames, a conveying roller is fixedly installed on the conveying shaft, a conveyor belt is connected between the conveying rollers, and a scraping mechanism for cleaning the bottom position of the conveyor belt is arranged on one side of the conveying inlet of the conveyor belt. The scraping mechanism includes a scraping cylinder arranged at the bottom position of the conveyor belt, a motion component that drives the scraping cylinder to rotate and swing linearly at the same time, and a transmission component that closely sets the scraping cylinder at the bottom of the conveyor belt. A discharge mechanism for orderly leading out the raw materials is also arranged on one side of the conveying outlet of the conveyor belt. This patent avoids the attachment of raw materials to the conveyor belt, greatly improves the conveying quality of raw materials, and at the same time avoids the accumulation of raw materials at the outlet of the conveyor belt, further improving the conveying efficiency.

[0004] In the above patent, the raw materials are prevented from adhering to the conveyor belt, which greatly improves the conveying quality of the raw materials. At the same time, the raw materials are prevented from accumulating at the outlet of the conveyor belt, which further improves the conveying efficiency. However, during the conveying process, the raw materials may adhere to the conveyor belt, affecting subsequent transportation. At the same time, the adhered raw materials may be difficult to scrape off, making cleaning more difficult. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a food material conveying device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a food raw material conveying device, comprising: a support frame, a motor is fixedly installed on the surface of the support frame, a roller is fixedly installed on the output end of the motor, and a conveyor belt is transmission-installed on the surface of the roller; an anti-adhesion device, the anti-adhesion device includes a belt, a brush roller, a short rod, a water tank, a water pump, a nozzle, a circular plate, a cylinder, a connecting rod and a sealing plate, the roller is driven to rotate by the rotation of the motor, and the conveyor belt is driven to rotate by the rotation of the roller, the brush roller is rotatably installed on the inner wall of the support frame, and one end of the belt is transmission-installed On the surface of the motor, the other end of the belt is transmission-mounted on the circumferential surface of the brush roller, the short rod is fixedly mounted on the rotating shaft of the brush roller, the water tank is fixedly mounted on the surface of the support frame, the water suction pipe is fixedly mounted on the inner wall of the support frame, the water tank and the water suction pipe are connected through a water pipe, the nozzle is fixedly mounted on the top of the water suction pipe, the circular plate is rotatably mounted on the inner wall of the water suction pipe, the cylinder is fixedly mounted on the surface of the circular plate, the connecting rod is fixedly mounted on the circumferential surface of the cylinder, and the sealing plate is fixedly mounted on the surface of the circular plate. When the motor rotates, it will drive the belt to rotate, and the rotation of the belt will drive the brush roller to rotate.

[0007] According to the above technical solution, a No. 1 torsion spring is arranged between the circular plate and the water suction pipe, and the No. 1 torsion spring drives the circular plate to reset. The sealing plate is arranged below the nozzle, and the connecting rod is arranged below the short rod.

[0008] According to the above technical scheme, it also includes a correction device and a discharge control device, the correction device includes an electric push rod, a correction plate and a spring plate, the correction plate is driven to move toward the middle by the movement of the output end of the electric push rod, and the movement of the correction plate toward the middle will push the raw material toward the middle, the electric push rod is fixedly mounted on the surface of the support frame, the correction plate is fixedly mounted on the output end of the electric push rod, one end of the spring plate is fixedly mounted on the surface of the correction plate, and the other end of the spring plate is fixedly mounted on the inner wall of the support frame.

[0009] According to the above technical solution, a fixed rod is fixedly installed on the top of the correction plate, a rotating wheel is rotatably installed on the top of the fixed rod, a sliding plate is slidably installed on the inner wall of the support frame, a triangular block is fixedly installed on the surface of the sliding plate, and an elastic telescopic connecting plate is fixedly installed on the bottom of the sliding plate. The movement of the correction plate toward the middle of the conveyor belt will drive the fixed rod and the rotating wheel to move toward the middle of the conveyor belt. The movement of the rotating wheel toward the middle of the conveyor belt will contact the triangular block, and the rotating wheel will push the triangular block to move away from the fixed rod.

[0010] According to the above technical solution, a No. 1 spring is arranged between the sliding plate and the support frame, and the sliding plate is reset by the No. 1 spring. The rotating wheel and the triangular block are arranged on the same horizontal plane, and the rotating wheel and the triangular block are in surface contact.

[0011] According to the above technical scheme, the control discharging device includes a long plate, a rotating rod, a gear, a concave plate and an elastic telescopic plate. The movement of the sliding plate in the direction away from the fixed rod will drive the long plate to move in the direction away from the fixed rod. The movement of the long plate in the direction away from the fixed rod will drive the gear to rotate upward through the tooth groove. The long plate is fixedly installed on the surface of the sliding plate, and a tooth groove is opened on the top of the long plate. The rotating rod is rotatably installed on the inner wall of the support frame, and the gear is fixedly installed on the circumferential surface of the rotating rod. The gear is meshed with the tooth groove surface, the concave plate is fixedly installed on the circumferential surface of the rotating rod, and the elastic telescopic plate is fixedly installed on the surface of the concave plate.

[0012] According to the above technical solution, an F-shaped rod is slidably mounted on the free end of the elastic telescopic plate (165), an arc-shaped plate is fixedly mounted on the surface of the F-shaped rod, a rotating block is rotatably mounted on the fixed end of the elastic telescopic plate, and a limiting block is fixedly mounted on the fixed end of the elastic telescopic plate. When the free end of the elastic telescopic plate contracts toward the middle of the conveyor belt, the F-shaped rod moves toward the middle of the conveyor belt, and the F-shaped rod moves toward the middle of the conveyor belt and contacts the rotating block. The rotating block is limited by the limiting block, and the rotating block squeezes the F-shaped rod to move upward.

[0013] According to the above technical solution, a No. 2 spring is arranged between the elastic telescopic plate (165) and the F-shaped rod, and the No. 2 spring drives the F-shaped rod to reset. The gear is arranged above the long plate, and the free end of the elastic telescopic plate contacts the surface of the correction plate. A No. 2 torsion spring is arranged between the elastic telescopic plate and the rotating block, and the No. 2 torsion spring drives the rotating block to reset. The limit block contacts the surface of the rotating block.

[0014] The present invention provides a food material conveying device having the following beneficial effects: (1) The invention drives the belt to rotate by the rotation of the motor, and the rotation of the belt drives the brush roller to rotate. The surface of the conveyor belt is cleaned by the rotation of the brush roller to prevent residual raw materials from adhering to the conveyor belt and affecting subsequent transportation. At the same time, the rotation of the brush roller drives the short rod to rotate. The short rod will contact the connecting rod during the rotation. The rotation of the short rod will push the connecting rod to rotate downward. The downward rotation of the connecting rod will drive the cylinder to rotate downward. The downward rotation of the cylinder will drive the circular plate to rotate downward. The downward rotation of the circular plate will drive the sealing plate to rotate downward. The downward rotation of the sealing plate will disengage the seal on the nozzle. The nozzle is intermittently opened to allow water to be sprayed out intermittently to prevent waste caused by continuous spraying.

[0015] (2) This invention drives the correction plate to move toward the middle by moving the output end of the electric push rod. The movement of the correction plate toward the middle will push the raw materials toward the middle, preventing the raw materials from getting stuck between the conveyor belt and the support frame during transportation, causing equipment failure. The use of a spring plate can prevent the raw materials from getting stuck between the correction plate and the support frame, causing raw material loss and increasing the cost of use. At the same time, the elastic telescopic connecting plate can flatten the raw materials that are piled up too high, preventing the raw materials from piling up too high from causing the center of gravity on the conveyor belt to be unstable, causing the raw materials to be unevenly distributed during transportation, affecting the transportation efficiency.

[0016] (3) In the present invention, the concave plate rotates downward, which drives the elastic plate to rotate downward. The elastic plate rotates downward, which blocks the raw materials on the conveyor belt, controls the discharge speed of the raw materials, and prevents the raw materials from being discharged too quickly. Too fast a discharge speed may exceed the processing capacity of the subsequent process, resulting in overload of the production line, which may cause equipment blockage, shutdown or low production efficiency. At the same time, the upward movement of the F-shaped rod drives the arc plate to move upward. The upward movement of the arc plate will shake off the piled-up raw materials. Through continuous contact with the rotating block, the arc plate moves upward continuously, preventing the stuck raw materials from being piled up or stuck on the conveyor belt, resulting in equipment blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the structure of the anti-adhesion device of the present invention; Figure 4 It is a schematic diagram of the structure of the sliding plate and the elastic telescopic plate of the present invention; Figure 5 It is a schematic diagram of the long board and gear structure of the present invention; Figure 6 It is a schematic diagram of the structure of the concave plate and the elastic telescopic plate of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part A.

[0018] In the figure: 1. support frame; 2. motor; 3. roller; 4. conveyor belt; 5. belt; 6. brush roller; 7. short rod; 8. water tank; 9. suction pipe; 10. nozzle; 11. round plate; 12. cylinder; 13. connecting rod; 14. sealing plate; 151. electric push rod; 152. correction plate; 153. spring plate; 154. fixing rod; 155. rotating wheel; 156. sliding plate; 157. triangular block; 158. elastic telescopic connecting plate; 161. long plate; 162. rotating rod; 163. gear; 164. concave plate; 165. elastic telescopic plate; 166. F-shaped rod; 167. arc plate; 168. rotating block; 169. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 - Figure 3 One embodiment of the present invention is: a food material conveying device, comprising: a support frame 1, a motor 2 is fixedly mounted on the surface of the support frame 1, a roller 3 is fixedly mounted on the output end of the motor 2, and a conveyor belt 4 is driven and mounted on the surface of the roller 3; an anti-adhesion device, the anti-adhesion device comprises a belt 5, a brush roller 6, a short rod 7, a water tank 8, a water pump 9, a nozzle 10, a circular plate 11, a cylinder 12, a connecting rod 13 and a sealing plate 14, the raw materials are transported by rotating the conveyor belt 4 to improve the overall conveying efficiency, the brush roller 6 is rotatably mounted on the inner wall of the support frame 1, one end of the belt 5 is driven and mounted on the motor The other end of the belt 5 is driven and installed on the circumferential surface of the brush roller 6, the short rod 7 is fixedly installed on the rotating shaft of the brush roller 6, the water tank 8 is fixedly installed on the surface of the support frame 1, the water pumping pipe 9 is fixedly installed on the inner wall of the support frame 1, the water tank 8 and the water pumping pipe 9 are connected through a water pipe, the nozzle 10 is fixedly installed on the top of the water pumping pipe 9, the circular plate 11 is rotatably installed on the inner wall of the water pumping pipe 9, the cylinder 12 is fixedly installed on the surface of the circular plate 11, the connecting rod 13 is fixedly installed on the circumferential surface of the cylinder 12, and the sealing plate 14 is fixedly installed on the surface of the circular plate 11. The surface of the conveyor belt 4 is cleaned by rotating the brush roller 6.

[0021] A torsion spring No. 1 is arranged between the circular plate 11 and the water suction pipe 9 , and the circular plate 11 is reset by the torsion spring No. 1. The sealing plate 14 is arranged below the nozzle 10 , and the connecting rod 13 is arranged below the short rod 7 .

[0022] When the present embodiment is working, the motor 2 rotates to drive the roller 3 to rotate, and the roller 3 rotates to drive the conveyor belt 4 to rotate. The conveyor belt 4 is used to transport the raw materials, thereby improving the overall conveying efficiency. At the same time, when the motor 2 rotates, the belt 5 is driven to rotate, and the belt 5 is driven to rotate to drive the brush roller 6 to rotate. The surface of the conveyor belt 4 is cleaned and cleared by the rotation of the brush roller 6 to prevent residual raw materials from adhering to the conveyor belt 4 and affecting subsequent transportation. At the same time, the rotation of the brush roller 6 drives the short rod 7 to rotate, and the short rod 7 contacts the connecting rod 13 during the rotation. The rotation of the short rod 7 pushes the connecting rod 13 to rotate downward, and the connecting rod 13 rotates downward to drive the cylinder 12 to rotate downward, and the cylinder 12 rotates downward to drive the circular plate 11 to rotate downward, and the circular plate 11 rotates downward to drive the sealing plate 14 to rotate downward, and the sealing plate 14 rotates downward to break away from the seal of the nozzle 10, and the water is sprayed intermittently by intermittently opening the nozzle 10 to prevent waste caused by continuous spraying of water.

[0023] See also Figure 1 - Figure 7 On the basis of the above embodiment, another embodiment of the present invention further includes a correction device and a discharge control device, the correction device includes an electric push rod 151, a correction plate 152 and a spring plate 153, the electric push rod 151 is fixedly mounted on the surface of the support frame 1, the correction plate 152 is fixedly mounted on the output end of the electric push rod 151, one end of the spring plate 153 is fixedly mounted on the surface of the correction plate 152, and the other end of the spring plate 153 is fixedly mounted on the inner wall of the support frame 1 to prevent the raw materials from being stuck between the conveyor belt 4 and the support frame 1 during transportation, causing equipment failure.

[0024] A fixed rod 154 is fixedly installed on the top of the correction plate 152, and a rotating wheel 155 is rotatably installed on the top of the fixed rod 154. A sliding plate 156 is slidably installed on the inner wall of the support frame 1, and a triangular block 157 is fixedly installed on the surface of the sliding plate 156. An elastic telescopic connecting plate 158 is fixedly installed on the bottom of the sliding plate 156 to prevent excessive accumulation of raw materials from causing unstable center of gravity on the conveyor belt 4, resulting in uneven distribution of raw materials during transportation, affecting transportation efficiency.

[0025] A No. 1 spring is arranged between the sliding plate 156 and the support frame 1, and the sliding plate 156 is reset by the No. 1 spring. The rotating wheel 155 and the triangular block 157 are arranged on the same horizontal plane, and the surfaces of the rotating wheel 155 and the triangular block 157 are in contact.

[0026] The material discharging control device includes a long plate 161, a rotating rod 162, a gear 163, a concave plate 164 and an elastic telescopic plate 165. The long plate 161 is fixedly mounted on the surface of the sliding plate 156. A tooth groove is opened on the top of the long plate 161. The rotating rod 162 is rotatably mounted on the inner wall of the support frame 1. The gear 163 is fixedly mounted on the circumferential surface of the rotating rod 162. The gear 163 is meshed with the tooth groove surface. The concave plate 164 is fixedly mounted on the circumferential surface of the rotating rod 162. The elastic telescopic plate 165 is fixedly mounted on the surface of the concave plate 164 to prevent the raw material from being discharged too quickly. The excessively fast discharge speed may exceed the processing capacity of the subsequent process, resulting in overload of the production line, which will cause equipment blockage, shutdown or low production efficiency.

[0027] An F-shaped rod 166 is slidably mounted on the free end of the elastic telescopic plate (165), an arc-shaped plate 167 is fixedly mounted on the surface of the F-shaped rod 166, a rotating block 168 is rotatably mounted on the fixed end of the elastic telescopic plate 165, and a limit block 169 is fixedly mounted on the fixed end of the elastic telescopic plate 165. By continuously contacting the rotating block 168, the arc-shaped plate 167 is connected and moved upward to prevent the materials stuck together from being piled up or stuck on the conveyor belt 4, causing the equipment to be blocked.

[0028] A No. 2 spring is arranged between the elastic expansion plate (165) and the F-shaped rod 166, and the No. 2 spring drives the F-shaped rod 166 to reset. The gear 163 is arranged above the long plate 161. The free end of the elastic expansion plate 165 contacts the surface of the correction plate 152. A No. 2 torsion spring is arranged between the elastic expansion plate 165 and the rotating block 168, and the No. 2 torsion spring drives the rotating block 168 to reset. The limit block 169 contacts the surface of the rotating block 168.

[0029] When the present embodiment is working, the output end of the electric push rod 151 moves to drive the correction plate 152 to move toward the middle. The movement of the correction plate 152 toward the middle will push the raw material toward the middle to prevent the raw material from getting stuck between the conveyor belt 4 and the support frame 1 during transportation, causing equipment failure. At the same time, the spring plate 153 can be used to prevent the raw material from getting stuck between the correction plate 152 and the support frame 1, causing raw material loss and increasing the cost of use. At the same time, when the correction plate 152 moves toward the middle of the conveyor belt 4, it will drive the fixing rod 154 and the rotating wheel 155 to move toward the middle of the conveyor belt 4. When the rotating wheel 155 moves toward the middle of the conveyor belt 4, it will contact the triangular block 157. The rotating wheel 155 will push the triangular block 157 to move away from the fixed rod 154. The movement of the triangular block 157 away from the fixed rod 154 will drive the sliding plate 156 and the elastic telescopic connecting plate 158 to move away from the fixed rod 154. The elastic telescopic connecting plate 158 will flatten the raw materials that are piled up too high, so as to prevent the raw materials that are piled up too high from causing the center of gravity on the conveyor belt 4 to be unstable, resulting in uneven distribution of the raw materials during the transportation process, thereby affecting the transportation efficiency.

[0030] The movement of the sliding plate 156 in the direction away from the fixed rod 154 will drive the long plate 161 to move in the direction away from the fixed rod 154. The movement of the long plate 161 in the direction away from the fixed rod 154 will drive the gear 163 to rotate upward through the tooth groove. The upward rotation of the gear 163 will drive the concave plate 164 to rotate downward. The downward rotation of the concave plate 164 will drive the elastic retractable plate 165 to rotate downward. The downward rotation of the elastic retractable plate 165 will block the raw materials on the conveyor belt 4, control the discharge speed of the raw materials, and prevent the raw materials from being discharged too quickly. The excessive discharge speed may exceed the processing capacity of the subsequent process and cause the production line to be overloaded, which will cause equipment blockage, shutdown or low production efficiency. At the same time, when the correction plate 152 moves toward the middle of the conveyor belt 4, it will contact the free end of the elastic retractable plate 165. The correction plate 152 will push the free end of the elastic retractable plate 165 to shrink toward the middle of the conveyor belt 4. The contraction of the free end 65 toward the middle of the conveyor belt 4 will drive the F-shaped rod 166 to move toward the middle of the conveyor belt 4. The movement of the F-shaped rod 166 toward the middle of the conveyor belt 4 will contact the rotating block 168. The rotating block 168 is limited by the limit block 169, and the rotating block 168 will squeeze the F-shaped rod 166 to move upward. The upward movement of the F-shaped rod 166 will drive the arc plate 167 to move upward. The upward movement of the arc plate 167 will shake out the piled together. Through continuous contact with the rotating block 168, the arc plate 167 is connected and moves upward to prevent the stuck raw materials from forming accumulation or jamming on the conveyor belt 4, causing equipment blockage. At the same time, when the free end of the elastic telescopic plate 165 is reset, the F-shaped rod 166 will be reset. During the resetting process of the F-shaped rod 166, the rotating block 168 will be pushed to rotate downward to prevent the elastic telescopic plate 165 from driving the F-shaped rod 166 to be jammed by the rotating block 168 during the resetting process, affecting the subsequent shaking effect.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food material conveying device, characterized in that: include: A support frame (1), a motor (2) being fixedly mounted on the surface of the support frame (1), a roller (3) being fixedly mounted on the output end of the motor (2), and a conveyor belt (4) being transmission-mounted on the surface of the roller (3); An anti-adhesion device, the anti-adhesion device comprising a belt (5), a brush roller (6), a short rod (7), a water tank (8), a water suction pipe (9), a nozzle (10), a circular plate (11), a cylinder (12), a connecting rod (13) and a sealing plate (14), wherein the brush roller (6) is rotatably mounted on the inner wall of a support frame (1), one end of the belt (5) is drive-mounted on the surface of a motor (2), and the other end of the belt (5) is drive-mounted on the circumferential surface of the brush roller (6), and the short rod (7) is fixedly mounted on the rotating shaft of the brush roller (6). The water tank (8) is fixedly mounted on the surface of the support frame (1), the water pumping pipe (9) is fixedly mounted on the inner wall of the support frame (1), the water tank (8) and the water pumping pipe (9) are connected via a water pipe, the nozzle (10) is fixedly mounted on the top of the water pumping pipe (9), the circular plate (11) is rotatably mounted on the inner wall of the water pumping pipe (9), the cylinder (12) is fixedly mounted on the surface of the circular plate (11), the connecting rod (13) is fixedly mounted on the circumferential surface of the cylinder (12), and the sealing plate (14) is fixedly mounted on the surface of the circular plate (11); Wherein, a correction device for correcting the raw material is arranged on the inner wall of the support frame (1), and a material discharging control device is arranged on the inner wall of the support frame (1); A first torsion spring is arranged between the circular plate (11) and the water extraction pipe (9), the sealing plate (14) is arranged below the spray head (10), and the connecting rod (13) is arranged below the short rod (7); The correction device comprises an electric push rod (151), a correction plate (152) and a spring plate (153); the electric push rod (151) is fixedly mounted on the surface of the support frame (1); the correction plate (152) is fixedly mounted on the output end of the electric push rod (151); one end of the spring plate (153) is fixedly mounted on the surface of the correction plate (152); and the other end of the spring plate (153) is fixedly mounted on the inner wall of the support frame (1); A fixing rod (154) is fixedly mounted on the top of the correction plate (152), a rotating wheel (155) is rotatably mounted on the top of the fixing rod (154), a sliding plate (156) is slidably mounted on the inner wall of the support frame (1), a triangular block (157) is fixedly mounted on the surface of the sliding plate (156), and an elastic telescopic connecting plate (158) is fixedly mounted on the bottom of the sliding plate (156); A spring No. 1 is arranged between the sliding plate (156) and the support frame (1), the rotating wheel (155) and the triangular block (157) are arranged on the same horizontal plane, and the surfaces of the rotating wheel (155) and the triangular block (157) are in contact; The material discharging control device comprises a long plate (161), a rotating rod (162), a gear (163), a concave plate (164) and an elastic telescopic plate (165); the rotating rod (162) is rotatably mounted on the inner wall of the support frame (1); the concave plate (164) is fixedly mounted on the circumferential surface of the rotating rod (162); and the elastic telescopic plate (165) is fixedly mounted on the surface of the concave plate (164); An F-shaped rod (166) is slidably mounted on the free end of the elastic telescopic plate (165), an arc-shaped plate (167) is fixedly mounted on the surface of the F-shaped rod (166), a rotating block (168) is rotatably mounted on the fixed end of the elastic telescopic plate (165), and a limiting block (169) is fixedly mounted on the fixed end of the elastic telescopic plate (165); A No. 2 spring is arranged between the elastic telescopic plate (165) and the F-shaped rod (166), and the gear (163) is arranged above the long plate (161).

2. A food material conveying device according to claim 1, characterized in that: The long plate (161) is fixedly mounted on the surface of the sliding plate (156), a tooth groove is provided on the top of the long plate (161), the gear (163) is fixedly mounted on the circumferential surface of the rotating rod (162), and the gear (163) meshes with the tooth groove surface.

3. A food material conveying device according to claim 1, characterized in that: The free end of the elastic expansion plate (165) contacts the surface of the correction plate (152), a second torsion spring is provided between the elastic expansion plate (165) and the rotating block (168), and the limit block (169) contacts the surface of the rotating block (168).

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