Lifting and conveying equipment for food processing

Abstract

The invention discloses lifting and conveying equipment for food processing, and relates to the technical field of lifting and conveying equipment structures, the lifting and conveying equipment comprises a base and a first fixing frame, the first fixing frame is arranged on the front side of the base, a tank body is arranged on the inner wall of the base, a dustproof sleeve is communicated with the tank body through a pipeline, an output belt is arranged below the dustproof sleeve, and the output belt is connected with the dustproof sleeve through a pipeline. The first rotating roller rotationally penetrates through the inner wall and the outer wall of the first fixing frame, the conveying belt is arranged on the circumferential face of the first rotating roller, a second fixing frame is fixedly installed at the bottom of the first fixing frame, a dustproof device is arranged below the tank body, a feeding device is arranged above the first fixing frame, and an auxiliary device is arranged below the first fixing frame. And through the design of rapid mounting and dismounting, maintenance personnel can complete replacement of the sealing plug without using special tools or complex steps, the maintenance process is simplified, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of lifting and conveying equipment structures, in particular to a lifting and conveying equipment used for food processing. Background Art

[0002] Conveyor belts are key production equipment that are responsible for transporting raw materials, semi-finished products or finished products between different production stages. Due to the high standards of food safety, the cleaning of conveyor belts is particularly important to prevent microbial contamination and cross-contamination. The adaptive technology of the cleaning conveyor belt device can ensure that conveyor belts of different radii can be effectively cleaned, which is crucial to improving the efficiency and safety of food processing.

[0003] The patent with the patent announcement number CN216583158U relates to the technical field of lifting and conveying equipment structure. The patent discloses a lifting and conveying equipment for agricultural product processing, which relates to the technical field of lifting and conveying equipment structure. The invention aims to solve the problem that the existing lifting and conveying equipment for agricultural product processing cannot perform preliminary dust removal on agricultural products before transportation, which will affect the health of the staff. A spiral lifting device is installed above the stable base, a feed box is arranged on one side of the lower end of the spiral lifting device, a feed seat is arranged on one end of the feed box, a dust box is arranged on the upper end of the feed box, a connecting seat is arranged on one end of the dust box, a dust channel is arranged inside the dust box, a protective screen is arranged on one side of the dust channel, a dust pipe is installed on one side of the connecting seat, a dust device box is installed on one end of the dust pipe, a fixed seat is arranged on the upper end of the dust device box, a connecting pipe 1 is installed on the lower end of the fixed seat, and a dust fan is installed on one end of the connecting pipe 1.

[0004] In the above patent, the collected dust can be easily processed by disassembling the dust bag, but the current measuring equipment has the following problems: when collecting dust, if the seal is difficult to quickly disassemble and install, each maintenance will require more time and labor, which will increase long-term maintenance costs. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a lifting and conveying device for food processing, 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 lifting and conveying device for food processing, comprising a base and a fixing frame, the fixing frame is arranged on the front side of the base, a tank body is arranged on the inner wall of the base, the dust cover is connected with the tank body through a pipeline, an output belt is arranged below the dust cover, food is transported to the dust cover by the conveyor belt, dust in the dust cover is sucked into the tank body by the exhaust fan, and food is output by falling to the top of the output belt, and the accumulated dust is transported to the tank body by the auger. The bottom of the tank body, the rotating roller 1 rotates and penetrates the inner and outer walls of the fixed frame 1, the conveyor belt is arranged on the circumferential surface of the rotating roller 1, the bottom of the fixed frame 1 is fixedly installed with the fixed frame 2, the bottom of the tank body is provided with a dustproof device, the top of the fixed frame 1 is provided with a feeding device, and the bottom of the fixed frame 1 is provided with an auxiliary device; wherein, the dustproof device includes an exhaust fan, a auger rod, an L-shaped rod, a sealing plug, a hollow block, an insert block, a round rod, a No. 1 spring, a hollow cylinder, a round button, a brake block, a card gear, a limit rod, a rotating roller 2, a chain Belt and push block, the exhaust fan is arranged inside the tank body, the auger rod is arranged inside the tank body, the L-shaped rod is rotatably mounted on the surface of the tank body, the sealing plug is fixedly mounted on the surface of the L-shaped rod, the hollow block is fixedly mounted on the surface of the tank body, the plug block is slidably mounted on the inner wall of the hollow block, one side of the round rod is fixedly mounted on the right side of the plug block, and the other side of the round rod slides through the inner and outer walls of the hollow block, the No. 1 spring is arranged between the plug block and the hollow block, the hollow cylinder is fixedly mounted on the right side of the hollow block, the round button is rotatably mounted on the circumferential surface of the hollow cylinder, the brake block is fixedly mounted on the right side of the round rod, the card gear is fixedly mounted on the circumferential surface of the round button, the limit rod is rotatably mounted on the surface of the hollow block, the rotating roller two rotates and penetrates the inner and outer walls of the fixed frame two, the rotating roller two is connected to the rotating roller one through the No. 1 belt, the chain belt is arranged on the circumferential surface of the rotating roller two, the push block is fixedly mounted on the top of the chain belt, the rotating roller one rotates in coordination with the No. 1 belt to drive the rotating roller two to rotate, the rotating roller two rotates to drive the chain belt to rotate, and the chain belt rotation drives the push block to move.

[0007] According to the above technical solution, a docking groove is provided on the right circumferential surface of the sealing plug. When the plug block and the docking groove are at the same level, the plug block is inserted into the docking groove by releasing the No. 1 spring. At this time, the installation of the sealing plug is completed. The bottom of the plug block is set as an inclined surface. The circumferential surface of the hollow cylinder is provided with a spiral groove 1. The spiral groove 1 is threadedly connected with the round button. When the round button is turned, the spiral groove 1 of the hollow cylinder causes the round button to move to the right. A No. 1 torsion spring is provided between the limit rod and the hollow block.

[0008] According to the above technical solution, the feeding device includes a slide rail, a loading box, a hydraulic cylinder, a hydraulic rod and a No. 2 spring. The slide rail is fixedly installed on the second inner wall of the fixed frame, the loading box is slidably installed on the top of the slide rail, the hydraulic cylinder is fixedly installed on the second inner wall of the fixed frame, the hydraulic rod slides through the inner and outer walls of the hydraulic cylinder, and the No. 2 spring is arranged between the hydraulic rod and the hydraulic cylinder. After the loading box is reset by the No. 3 spring, the loading box will contact the hydraulic rod so that the hydraulic rod moves toward the inside of the hydraulic cylinder and compresses the No. 2 spring at the same time. At the same time, the hydraulic rod will compress the hydraulic oil, so that the hydraulic oil flows into the other side of the hydraulic rod through the slot, so as to prevent the loading box from being reset too quickly and causing collision.

[0009] According to the above technical solution, a No. 3 spring is arranged between the loading box and the slide rail, hydraulic oil is arranged inside the hydraulic cylinder, and a slot is arranged at the bottom of the hydraulic rod. Because the slot is smaller, the return speed of the hydraulic oil is slower, which makes the reset speed of the hydraulic rod slower, that is, limiting the reset speed of the No. 2 spring.

[0010] According to the above technical solution, the feeding device also includes an insert plate, a fixed cylinder, a scraper, a rotating plate and a rotating motor. The insert plate slides through the inner and outer walls of the fixed frame, the fixed cylinder is rotatably installed on the inner wall of the insert plate, the scraper is fixedly installed on the top of the fixed cylinder, the rotating plate is fixedly installed on the circumferential surface of the fixed cylinder, the fixed end of the rotating motor is fixedly installed on the surface of the rotating plate, and an installation groove is provided on the right side of the insert plate. The scraper is in contact with the conveyor belt, and the dust attached to the conveyor belt is scraped off by the contact between the scraper and the conveyor belt.

[0011] According to the above technical solution, the feeding device also includes a sliding rod, a connecting button, a disc, a movable button and a brush plate. The sliding rod is slidably installed on the inner wall of the fixed cylinder, the connecting button is fixedly installed on the right side of the sliding rod, the disc is fixedly installed on the output end of the rotating motor, one side of the movable button is fixedly installed on the rear side of the disc, and the other side of the movable button is slidably installed on the inner wall of the connecting button. The brush plate is fixedly installed on the circumferential surface of the connecting button. The surface of the scraper is cleaned by the brush plate to increase the service life of the scraper.

[0012] According to the above technical scheme, the auxiliary device includes a prismatic block, a positioning block, a slider, a No. 4 spring, an auxiliary block and a brake button. The prismatic block is fixedly installed on the right side of the fixed frame one, the positioning block is slidably installed on the inner wall of the prismatic block, the slider is slidably installed on the inner wall of the prismatic block, the No. 4 spring is arranged between the positioning block and the slider, one side of the auxiliary block is slidably installed on the inner wall of the prismatic block, the other side of the auxiliary block is fixedly installed on the inner wall of the slider, one side of the brake button is fixedly installed on the right side of the rotating plate, and the other side of the brake button is fixedly installed on the circumferential surface of the fixed cylinder, the bottom of the positioning block is set as an inclined surface, and a No. 5 spring is arranged between the auxiliary block and the prismatic block. By installing the plug plate into the fixed frame one, the outer wall of the plug plate will contact the inclined surface of the positioning block, so that the positioning block moves to the right, and the movement of the positioning block will compress the No. 4 spring. When the positioning block and the installation slot are in the same horizontal plane, the No. 4 spring is released and drives the positioning block to be inserted into the installation slot, and the installation of the plug plate is completed.

[0013] According to the above technical scheme, the auxiliary device also includes a receiving rod, a round block, a No. 6 spring and a nut. One side of the receiving rod is rotatably installed on the right side of the plug plate, and the other side of the receiving rod is slidably installed on the inner wall of the brake button. The round block is slidably installed on the circumferential surface of the receiving rod. The No. 6 spring is arranged between the brake button and the round block, and the nut is arranged above the round block. The circumferential surface of the receiving rod is provided with a spiral groove 2, and the spiral groove 2 is threadedly connected to the round block, and the spiral groove 2 is threadedly connected to the nut. When facing conveyor belts of different radii, the outer surface of the conveyor belt contacts the scraper, so that the scraper drives the fixed cylinder to move, and the movement of the fixed cylinder drives the brake button to move. The movement of the brake button will pull the receiving rod to rotate, and the rotation of the receiving rod will compress the No. 6 spring, and the position of the brake button is reset by the No. 6 spring. The reset of the No. 6 spring can be adjusted by adjusting the position of the nut to adapt to different conveyor belt sizes.

[0014] The present invention provides a lifting and conveying device for food processing, which has the following beneficial effects: The invention, through the setting of the dust-proof device, when the present embodiment is working, the food is transported to the dust-proof cover by the conveyor belt, the dust adsorbed in the dust-proof cover in the food is sucked into the tank body by the exhaust fan, and the food is output by falling to the top of the output belt, the accumulated dust is transported to the bottom of the tank body by the auger rod, and the output port of the tank body is sealed and preserved by the sealing plug, which can prevent the operator from accidentally moving the sealing plug. When the dust in the tank body needs to be processed, the limit rod is rotated to cooperate with the card gear to disengage the restriction, which can avoid material leakage caused by misoperation. At this time, the round button is rotated to cooperate with the spiral groove 2, the round button, the brake block, the round rod, the plug block, the No. 1 spring, and the docking groove to pull out the sealing plug to process the dust. When the sealing plug is sealed, the installation of the sealing plug is completed by the plug block cooperating with the No. 1 and the docking groove. The design of quick installation and disassembly allows maintenance personnel to complete the replacement of the sealing plug without using special tools or complicated steps, which simplifies the maintenance process and reduces labor intensity. (2) The invention, through the setting of the feeding device, places the food in the loading box, drives the loading box to move by the movement of the push block, and performs quantitative output of the food, which can reduce the load of subsequent transportation and speed up the production process, thereby significantly improving the overall production efficiency. After the loading box is reset by the No. 3 spring, the hydraulic rod cooperates with the hydraulic cylinder, the No. 2 spring, the hydraulic oil and the slot hole to prevent the loading box from being reset too quickly and causing collisions. The scraper contacts the conveyor belt to scrape off the dust attached to the conveyor belt, thereby increasing the service life of the scraper. By cleaning the surface of the conveyor belt, the accumulation of dust may cause pollution to the production environment. Scraping off the dust helps to keep the work area clean, which is particularly important for food safety because it can reduce the growth of microorganisms and other contaminants.

[0015] (3) This invention, through the setting of auxiliary devices, completes the installation of the plug plate by installing it into the fixing frame 1 in conjunction with the positioning block, No. 4 spring and the installation slot. The plug plate can be disassembled by moving the auxiliary block in conjunction with the slider, No. 4 spring, positioning block and the installation slot. When facing conveyor belts of different radii, the position of the scraper is adaptively adjusted by the outer surface of the conveyor belt contacting the scraper in conjunction with the fixing cylinder, brake button, receiving rod and No. 6 spring. The ability to adapt to conveyor belts of different radii means that the cleaning device can be installed and used on a variety of equipment without the need to customize it for each conveyor belt of a specific radius. Such adaptive capabilities greatly improve the market applicability and user convenience of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of a partial cross-sectional structure of the dustproof device of the present invention; Figure 3This is a schematic diagram of the sealing plug position structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 It is a schematic diagram of a partial cross-sectional structure of a feeding device of the present invention; Figure 6 It is a schematic diagram of the hydraulic rod position structure of the present invention; Figure 7 This is a schematic diagram of the fixing frame 1 and the plug-in board position structure of the present invention; Figure 8 It is a schematic diagram of a partial cross-sectional structure of the auxiliary device of the present invention; Fig. 9 It is a schematic diagram of the position structure of the receiving rod and the brake button of the present invention.

[0017] In the figure: 1. dust cover; 2. base; 3. tank; 4. output belt; 5. fixed frame 1; 6. rotating roller 1; 7. conveyor belt; 8. fixed frame 2; 10. exhaust fan; 11. auger rod; 12. L-shaped rod; 13. sealing plug; 14. hollow block; 15. plug block; 16. round rod; 17. No. 1 spring; 18. hollow cylinder; 19. round button; 110. brake block; 111. card gear; 112. limit rod; 113. rotating roller 2; 114. chain belt; 115. push block; 20. slide Rail; 21, loading box; 22, hydraulic cylinder; 23, hydraulic rod; 24, spring No. 2; 25, plug plate; 26, fixed cylinder; 27, scraper; 28, rotating plate; 29, rotating motor; 210, slide bar; 211, connecting button; 212, disc; 213, movable button; 214, brush plate; 30, prismatic block; 31, positioning block; 32, slider; 33, spring No. 4; 34, auxiliary block; 35, brake button; 36, receiving rod; 37, round block; 38, spring No. 6; 39, nut. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 6One embodiment of the present invention is: a lifting and conveying device for food processing, comprising a base 2 and a fixed frame 5, the fixed frame 5 is arranged at the front side of the base 2, a tank body 3 is arranged on the inner wall of the base 2, a dust cover 1 is connected with the tank body 3 through a pipeline, an output belt 4 is arranged below the dust cover 1, a rotating roller 6 rotates and penetrates the inner and outer walls of the fixed frame 5, a conveyor belt 7 is arranged on the circumferential surface of the rotating roller 6, a fixed frame 8 is fixedly installed at the bottom of the fixed frame 5, a dustproof device is arranged below the tank body 3, and the dustproof device includes an exhaust fan 10, a screw Dragon rod 11, L-shaped rod 12, sealing plug 13, hollow block 14, plug 15, round rod 16, No. 1 spring 17, hollow cylinder 18, round button 19, brake block 110, card gear 111, limit rod 112, rotating roller 2 113, chain belt 114 and push block 115, exhaust fan 10 is arranged inside tank body 3, auger dragon rod 11 is arranged inside tank body 3, L-shaped rod 12 is rotatably mounted on the surface of tank body 3, sealing plug 13 is fixedly mounted on the surface of L-shaped rod 12, and the output port of tank body 3 is sealed and preserved by sealing plug 13, The hollow block 14 is fixedly mounted on the surface of the tank body 3, the plug block 15 is slidably mounted on the inner wall of the hollow block 14, one side of the round rod 16 is fixedly mounted on the right side of the plug block 15, and the other side of the round rod 16 slides through the inner and outer walls of the hollow block 14, a spring 17 is arranged between the plug block 15 and the hollow block 14, and the plug block 15 is reset by the setting of the spring 17, the hollow cylinder 18 is fixedly mounted on the right side of the hollow block 14, the round button 19 is rotatably mounted on the circumferential surface of the hollow cylinder 18, the brake block 110 is fixedly mounted on the right side of the round rod 16, and the card gear 11 1 is fixedly mounted on the circumferential surface of the round button 19, the limiting rod 112 is rotatably mounted on the surface of the hollow block 14, the rotating roller 113 rotates and penetrates the inner and outer walls of the fixing frame 8, the rotating roller 113 is connected to the rotating roller 1 6 through the No. 1 belt, the chain belt 114 is arranged on the circumferential surface of the rotating roller 113, and the pushing block 115 is fixedly mounted on the top of the chain belt 114. The design of quick installation and disassembly allows the maintenance personnel to complete the replacement of the sealing plug 13 without using special tools or complicated steps, thereby simplifying the maintenance process and reducing the labor intensity.

[0020] The right circumferential surface of the sealing plug 13 is provided with a docking groove, the bottom of the insert block 15 is set as an inclined surface, the circumferential surface of the hollow cylinder 18 is provided with a spiral groove 1, and the spiral groove 1 is threadedly connected with the round button 19, so that the round button 19 moves to the right, and a No. 1 torsion spring is provided between the limit rod 112 and the hollow block 14, and the limit rod 112 is reset by the No. 1 torsion spring.

[0021] When the present embodiment is working, food is transported to the dust cover 1 by the conveyor belt 7, the dust in the dust cover 1 is sucked into the tank body 3 by the exhaust fan 10, and the food is output by falling to the top of the output belt 4, the accumulated dust is transported to the bottom of the tank body 3 by the auger rod 11, and the output port of the tank body 3 is sealed and preserved by the sealing plug 13. When the dust in the tank body 3 needs to be processed, the locking gear 111 is disengaged from the restriction by rotating the limit rod 112, so that the operator can be prevented from accidentally moving the sealing plug 13, thereby avoiding material leakage caused by misoperation. At this time, the round button 19 is rotated, because the spiral groove of the hollow cylinder 18 makes the round button 19 move to the right, the movement of the round button 19 will contact the brake block 110, so that the brake block 110 moves to the right, the movement of the brake block 110 drives the round rod 16 to move, and the movement of the round rod 16 drives the plug 15 to move, and the plug 15 moves at the same time The No. 1 spring 17 will be compressed, and the plug 15 will be disengaged from the docking groove. At this time, the L-shaped rod 12 can be rotated to drive the sealing plug 13 to be pulled out to deal with the dust. When the sealing plug 13 is sealed, the sealing plug 13 moves and contacts with the inclined surface of the plug 15, so that the plug 15 moves to the right and compresses the No. 1 spring 17. When the plug 15 and the docking groove are at the same level, the No. 1 spring 17 is released and drives the plug 15 to be inserted into the docking groove. At this time, the installation of the sealing plug 13 is completed. The design of quick installation and disassembly allows maintenance personnel to complete the replacement of the sealing plug 13 without using special tools or complicated steps, which simplifies the maintenance process and reduces labor intensity. The rotating roller 16 rotates in coordination with the No. 1 belt to drive the rotating roller 2 113 to rotate, and the rotating roller 2 113 rotates to drive the chain belt 114 to rotate, and the chain belt 114 rotates to drive the push block 115 to move.

[0022] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, a feeding device is arranged above the fixed frame 5, and an auxiliary device is arranged below the fixed frame 5. The feeding device includes a slide rail 20, a loading box 21, a hydraulic cylinder 22, a hydraulic rod 23 and a No. 2 spring 24. The slide rail 20 is fixedly mounted on the inner wall of the fixed frame 8, the loading box 21 is slidably mounted on the top of the slide rail 20, the hydraulic cylinder 22 is fixedly mounted on the inner wall of the fixed frame 8, and the hydraulic rod 23 slides through the inner and outer walls of the hydraulic cylinder 22 to prevent the loading box 21 from resetting too quickly and causing collision. The No. 2 spring 24 is arranged between the hydraulic rod 23 and the hydraulic cylinder 22, and the hydraulic rod 23 is driven to reset by the arranged No. 2 spring 24.

[0023] A No. 3 spring is arranged between the loading box 21 and the slide rail 20 , and the loading box 21 is reset by the No. 3 spring. Hydraulic oil is arranged inside the hydraulic cylinder 22 , and a slot is arranged at the bottom of the hydraulic rod 23 .

[0024] The feeding device also includes an insert plate 25, a fixed cylinder 26, a scraper 27, a rotating plate 28 and a rotating motor 29. The insert plate 25 slides through the inner and outer walls of the fixed frame 5, the fixed cylinder 26 is rotatably mounted on the inner wall of the insert plate 25, the scraper 27 is fixedly mounted on the top of the fixed cylinder 26, the rotating plate 28 is fixedly mounted on the circumferential surface of the fixed cylinder 26, the fixed end of the rotating motor 29 is fixedly mounted on the surface of the rotating plate 28, and a mounting groove is provided on the right side of the insert plate 25. The scraper 27 contacts with the conveyor belt 7, and the dust attached to the conveyor belt 7 is scraped off by the contact between the scraper 27 and the conveyor belt 7.

[0025] The feeding device also includes a slide bar 210, a connecting button 211, a disc 212, a movable button 213 and a brush plate 214. The slide bar 210 is slidably mounted on the inner wall of the fixed cylinder 26, the connecting button 211 is fixedly mounted on the right side of the slide bar 210, the disc 212 is fixedly mounted on the output end of the rotating motor 29, one side of the movable button 213 is fixedly mounted on the rear side of the disc 212, and the other side of the movable button 213 is slidably mounted on the inner wall of the connecting button 211. The brush plate 214 is fixedly mounted on the circumferential surface of the connecting button 211. The accumulation of dust may cause pollution to the production environment. Scraping off the dust helps to keep the working area clean, which is particularly important for food safety because it can reduce the growth of microorganisms and other contaminants.

[0026] The auxiliary device includes a prismatic block 30, a positioning block 31, a slider 32, a No. 4 spring 33, an auxiliary block 34 and a brake button 35. The prismatic block 30 is fixedly mounted on the right side of the fixed frame 5, the positioning block 31 is slidably mounted on the inner wall of the prismatic block 30, the slider 32 is slidably mounted on the inner wall of the prismatic block 30, the No. 4 spring 33 is arranged between the positioning block 31 and the slider 32, and the positioning block 31 is reset by the arranged No. 4 spring 33 to complete the installation of the plug plate 25, one side of the auxiliary block 34 is slidably mounted on the inner wall of the prismatic block 30, the other side of the auxiliary block 34 is fixedly mounted on the inner wall of the slider 32, one side of the brake button 35 is fixedly mounted on the right side of the rotating plate 28, and the other side of the brake button 35 is fixedly mounted on the circumferential surface of the fixed cylinder 26, the bottom of the positioning block 31 is arranged as an inclined surface, and a No. 5 spring is arranged between the auxiliary block 34 and the prismatic block 30, and the auxiliary block 34 is reset by the arranged No. 5 spring.

[0027] The auxiliary device also includes a receiving rod 36, a round block 37, a No. 6 spring 38 and a nut 39. One side of the receiving rod 36 is rotatably mounted on the right side of the plug plate 25, and the other side of the receiving rod 36 is slidably mounted on the inner wall of the brake button 35. The round block 37 is slidably mounted on the circumferential surface of the receiving rod 36. The No. 6 spring 38 is arranged between the brake button 35 and the round block 37. The round block 35 is reset by the arranged No. 6 spring 38. The nut 39 is arranged above the round block 37. The circumferential surface of the receiving rod 36 is provided with a spiral groove 2, which is threadedly connected to the round block 37, and the spiral groove 2 is threadedly connected to the nut 39. The ability to adapt to conveyor belts of different radii means that the cleaning device can be installed and used on a variety of equipment without the need to customize it for each conveyor belt of a specific radius. Such adaptability greatly improves the market applicability and user convenience of the cleaning device.

[0028] When the present embodiment is working, by placing food in the loading box 21, the loading box 21 is driven to move by the movement of the push block 115 to perform quantitative output of the food, which can reduce the load of subsequent transportation, speed up the production process, and thus significantly improve the overall production efficiency. After the loading box 21 is reset by the No. 3 spring, the loading box 21 will contact the hydraulic rod 23, causing the hydraulic rod 23 to move toward the inside of the hydraulic cylinder 22 and compress the No. 2 spring 24. At the same time, the hydraulic rod 23 will compress the hydraulic oil, causing the hydraulic oil to flow into the other side of the hydraulic rod 23 through the slot. When the No. 2 spring 24 drives the hydraulic rod 23 to reset, the reflux speed of the hydraulic oil is slower because the slot is smaller, making the reset speed of the hydraulic rod 23 slower, that is, limiting the reset speed of the No. 2 spring 24, that is, preventing the loading box 21 from being reset. The carrier box 21 is reset too quickly and causes a collision. The scraper 27 contacts the conveyor belt 7 so that the dust attached to the conveyor belt 7 is scraped off. The rotating motor 29 rotates to drive the disc 212 to rotate. The rotation of the disc 212 drives the movable button 213 to rotate. The movable button 213 drives the connecting button 211 to move. The movement of the connecting button 211 drives the slide bar 210 to move back and forth. The movement of the connecting button 211 drives the brush plate 214 to move. The surface of the scraper 27 is cleaned by the brush plate 214 to increase the service life of the scraper 27. By cleaning the surface of the conveyor belt 7, the accumulation of dust may cause pollution to the production environment. Scraping off dust helps to keep the work area clean, which is particularly important for food safety because it can reduce the growth of microorganisms and other pollutants. By installing the plug plate 25 into the fixing frame 15, the outer wall of the plug plate 25 will contact the inclined surface of the blocking block 31, so that the blocking block 31 moves to the right, and the movement of the blocking block 31 will compress the No. 4 spring 33. When the blocking block 31 and the installation slot are at the same horizontal plane, the No. 4 spring 33 is released and drives the blocking block 31 to insert into the installation slot. At this time, the installation of the plug plate 25 is completed, and the slider 32 is driven to move to the right by moving the auxiliary block 34. The movement of the slider 32 will stretch the No. 4 spring 33. When the No. 4 spring 33 is stretched to a certain extent, it will pull the blocking block 31 to move, and the blocking block 31 will move out of the installation slot, and the plug plate 25 can be installed. Disassembly, when facing conveyor belts of different radius sizes, the outer surface of the conveyor belt contacts the scraper 27, so that the scraper 27 drives the fixed cylinder 26 to move, and the movement of the fixed cylinder 26 drives the brake button 35 to move, and the movement of the brake button 35 will pull the receiving rod 36 to rotate, and the rotation of the receiving rod 36 will compress the No. 6 spring 38, and the position of the brake button 35 will be reset by the No. 6 spring 38. The reset of the No. 6 spring 38 can be adjusted by adjusting the position of the nut 39 to adapt to different conveyor belt sizes. The ability to adapt to conveyor belts of different radius means that the cleaning device can be installed and used on a variety of equipment without the need to customize it for each specific radius of the conveyor belt. Such adaptive ability greatly improves the market applicability and user convenience of the cleaning device.

[0029] 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 lifting and conveying device for food processing, comprising a base (2) and a fixing frame (5), characterized in that: The fixing frame 1 (5) is arranged on the front side of the base (2); a tank body (3) is arranged on the inner wall of the base (2); the dust cover (1) is connected to the tank body (3) through a pipeline; an output belt (4) is arranged below the dust cover (1); the rotating roller 1 (6) rotates and passes through the inner and outer walls of the fixing frame 1 (5); the conveyor belt (7) is arranged on the circumferential surface of the rotating roller 1 (6); a fixing frame 2 (8) is fixedly installed on the bottom of the fixing frame 1 (5); a dust prevention device is arranged below the tank body (3); a feeding device is arranged above the fixing frame 1 (5); and an auxiliary device is arranged below the fixing frame 1 (5); The dust prevention device comprises an exhaust fan (10), an auger rod (11), an L-shaped rod (12), a sealing plug (13), a hollow block (14), an insert block (15), a round rod (16), a No. 1 spring (17), a hollow cylinder (18), a round button (19), a brake block (110), a card gear (111), a limit rod (112), a second rotating roller (113), a chain belt (114) and a push block (115), wherein the exhaust fan (10) is arranged inside the tank body (3), the auger rod (11) is arranged inside the tank body (3), the L-shaped rod (12) is rotatably mounted on the surface of the tank body (3), the sealing plug (13) is fixedly mounted on the surface of the L-shaped rod (12), the hollow block (14) is fixedly mounted on the surface of the tank body (3), the insert block (15) is slidably mounted on the inner wall of the hollow block (14), and one side of the round rod (16) is fixedly mounted on the insert block (114). 5), the other side of the round rod (16) slides through the inner and outer walls of the hollow block (14), the No. 1 spring (17) is arranged between the insert block (15) and the hollow block (14), the hollow cylinder (18) is fixedly mounted on the right side of the hollow block (14), the round button (19) is rotatably mounted on the circumferential surface of the hollow cylinder (18), the brake block (110) is fixedly mounted on the right side of the round rod (16), the card gear (111) is fixedly mounted on the circumferential surface of the round button (19), the limit rod (112) is rotatably mounted on the surface of the hollow block (14), the rotating roller 2 (113) rotatably penetrates the inner and outer walls of the fixed frame 2 (8), the rotating roller 2 (113) is connected to the rotating roller 1 (6) through the No. 1 belt, the chain belt (114) is arranged on the circumferential surface of the rotating roller 2 (113), and the push block (115) is fixedly mounted on the top of the chain belt (114).

2. The lifting and conveying equipment for food processing according to claim 1, characterized in that: The right circumferential surface of the sealing plug (13) is provided with a docking groove, the bottom of the insert block (15) is provided with an inclined surface, the circumferential surface of the hollow cylinder (18) is provided with a spiral groove 1, the spiral groove 1 is threadedly connected to the round button (19), and a first torsion spring is provided between the limit rod (112) and the hollow block (14).

3. The lifting and conveying equipment for food processing according to claim 2, characterized in that: The feeding device comprises a slide rail (20), a loading box (21), a hydraulic cylinder (22), a hydraulic rod (23) and a No. 2 spring (24); the slide rail (20) is fixedly mounted on the inner wall of the second fixing frame (8); the loading box (21) is slidably mounted on the top of the slide rail (20); the hydraulic cylinder (22) is fixedly mounted on the inner wall of the second fixing frame (8); the hydraulic rod (23) slides through the inner and outer walls of the hydraulic cylinder (22); and the No. 2 spring (24) is arranged between the hydraulic rod (23) and the hydraulic cylinder (22).

4. The lifting and conveying equipment for food processing according to claim 3, characterized in that: A No. 3 spring is arranged between the loading box (21) and the slide rail (20), hydraulic oil is arranged inside the hydraulic cylinder (22), and a slot is arranged at the bottom of the hydraulic rod (23).

5. The lifting and conveying equipment for food processing according to claim 4, characterized in that: The feeding device further comprises an insert plate (25), a fixed cylinder (26), a scraper (27), a rotating plate (28) and a rotating motor (29); the insert plate (25) slides through the inner and outer walls of the fixed frame (5); the fixed cylinder (26) is rotatably mounted on the inner wall of the insert plate (25); the scraper (27) is fixedly mounted on the top of the fixed cylinder (26); the rotating plate (28) is fixedly mounted on the circumferential surface of the fixed cylinder (26); the fixed end of the rotating motor (29) is fixedly mounted on the surface of the rotating plate (28); a mounting groove is provided on the right side of the insert plate (25); and the scraper (27) is in contact with the conveyor belt (7).

6. The lifting and conveying equipment for food processing according to claim 5, characterized in that: The feeding device further comprises a slide bar (210), a connecting button (211), a disc (212), a movable button (213) and a brush plate (214); the slide bar (210) is slidably mounted on the inner wall of the fixed cylinder (26); the connecting button (211) is fixedly mounted on the right side of the slide bar (210); the disc (212) is fixedly mounted on the output end of the rotating motor (29); one side of the movable button (213) is fixedly mounted on the rear side of the disc (212); the other side of the movable button (213) is slidably mounted on the inner wall of the connecting button (211); and the brush plate (214) is fixedly mounted on the circumferential surface of the connecting button (211).

7. The lifting and conveying equipment for food processing according to claim 6, characterized in that: The auxiliary device comprises a prism block (30), a positioning block (31), a slider (32), a No. 4 spring (33), an auxiliary block (34) and a brake button (35); the prism block (30) is fixedly mounted on the right side of the fixing frame (5); the positioning block (31) is slidably mounted on the inner wall of the prism block (30); the slider (32) is slidably mounted on the inner wall of the prism block (30); the No. 4 spring (33) is arranged between the positioning block (31) and the slider (32); one side of the auxiliary block (34) is slidably mounted on the inner wall of the prism block (30); the other side of the auxiliary block (34) is fixedly mounted on the inner wall of the slider (32); one side of the brake button (35) is fixedly mounted on the right side of the rotating plate (28); the other side of the brake button (35) is fixedly mounted on the circumferential surface of the fixing cylinder (26); the bottom of the positioning block (31) is arranged as an inclined surface; and a No. 5 spring is arranged between the auxiliary block (34) and the prism block (30).

8. The lifting and conveying equipment for food processing according to claim 7, characterized in that: The auxiliary device further comprises a receiving rod (36), a round block (37), a No. 6 spring (38) and a nut (39); one side of the receiving rod (36) is rotatably mounted on the right side of the plug plate (25); the other side of the receiving rod (36) is slidably mounted on the inner wall of the brake button (35); the round block (37) is slidably mounted on the circumferential surface of the receiving rod (36); the No. 6 spring (38) is arranged between the brake button (35) and the round block (37); the nut (39) is arranged above the round block (37); a second spiral groove is arranged on the circumferential surface of the receiving rod (36); the second spiral groove is threadedly connected to the round block (37); and the second spiral groove is threadedly connected to the nut (39).

Images