Cleaning device for nut baking machine

Abstract

The utility model relates to the technical field of nut baking machines, in particular to a cleaning device for a nut baking machine, which comprises a rack, a cleaning mechanism and a spraying mechanism, the cleaning mechanism comprises a brush rotatably arranged on the rack, the height of the brush relative to a nut conveying plate to be cleaned is adjustable, and the brush is positioned below the nut conveying plate to be cleaned; the spraying mechanism comprises a spraying pipeline arranged on the machine frame, a plurality of high-pressure nozzles are arranged on the spraying pipeline, and the high-pressure nozzles face the nut conveying plate. According to the cleaning device for the nut baking machine, the nut conveying plate on the nut baking machine can be automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of nut roasting machines, in particular to a cleaning device for nut roasting machines. Background Art

[0002] A roaster is a device that evaporates the water inside an object by heating it. Nuts are a type of closed fruit with a hard peel, so a roaster is used during the processing.

[0003] During the use of existing conveyor roasters, the oil and impurities generated after the nuts are roasted will stick to the conveyor bed of the roaster. After a period of time, bacteria will grow on the conveyor bed, affecting the food safety of the subsequent nut roasting; and the oil will clog the mesh of the conveyor bed, thereby affecting the distribution of wind on the conveyor roaster, and the temperature uniformity of baking will be reduced after a long time.

[0004] When cleaning the above-mentioned oil stains and impurities, the entire conveying structure of the conveyor type roaster needs to be disassembled for cleaning, which is troublesome to clean and wastes labor and time. Therefore, a cleaning device for a nut roaster is urgently needed to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the technical problem that the conveyor bed plate on the conveyor roaster is adhered with oil and impurities, and the method of cleaning the oil and impurities is relatively troublesome, the utility model provides a cleaning device for a nut roaster, in which a cleaning mechanism and a spray mechanism work together to realize automatic cleaning of the nut conveyor plate on the nut roaster, and the cleaning efficiency and cleaning effect are improved.

[0006] The utility model provides a cleaning device for a nut roasting machine, comprising a frame, a cleaning mechanism and a spraying mechanism, wherein the cleaning mechanism comprises a brush rotatably arranged on the frame, the height of the brush relative to a nut conveying plate to be cleaned is adjustable and the brush is located below the nut conveying plate; the spraying mechanism comprises a spraying pipe arranged on the frame, a plurality of high-pressure nozzles are arranged on the spraying pipe, and the high-pressure nozzles face the nut conveying plate. The plurality of high-pressure nozzles on the spraying pipe perform high-pressure washing on the upper surface of the second layer of the nut conveying plate to keep it clean, and also wet the entire nut conveying plate. The brush rotates to clean the lower surface of the second layer of the nut conveying plate to keep it clean.

[0007] Furthermore, the cleaning mechanism also includes a mobile frame, a motor and a brush roller, wherein one end of the mobile frame is rotatably arranged at the lower part of the frame and the other end is adjustably arranged at the lower part of the frame, the motor is arranged on the mobile frame, the brush roller is rotatably arranged on the mobile frame, the output shaft of the motor is fixedly connected to the brush roller, and the brush is detachably arranged on the brush roller through a fixing plate. The motor rotates, driving the brush roller to rotate, and then driving the brush to rotate, so that the brush cleans the nut conveying plate.

[0008] Furthermore, shaft sleeves are provided at both ends of one side of the movable frame, and shaft rods are provided at positions of the lower part of the frame corresponding to the shaft sleeves, and the shaft rods extend into the shaft sleeves and are rotatably connected thereto; through holes are provided at both ends of the other side of the movable frame, and threaded rods are provided at positions of the lower part of the frame corresponding to the through holes, and ends of the threaded rods pass through the through holes and are sleeved with springs, and ends of the threaded rods are threadedly connected to fixing parts, and the springs are located between the through holes and the fixing parts.

[0009] Furthermore, the brush roller comprises a first sub-roller and a second sub-roller which are relatively rotatably arranged on a movable frame, the first sub-roller and the second sub-roller are on the same axis, a plurality of connecting plates are arranged on each of the connecting plates, a protrusion is arranged on each of the connecting plates, and a plurality of protrusions are arranged circumferentially on the connecting plates, a first clamping groove and a second clamping groove are arranged on each of the protrusions, a plurality of the fixing plates and the brushes are provided, a bending structure is arranged on each of the fixing plates, the bottom and the top of each bending structure are respectively clamped on the first clamping groove and the second clamping groove of the plurality of protrusions located in the same row on the first sub-roller and the second sub-roller, and each of the brushes is arranged on the top of the bending structure. The protrusion on the connecting plate is combined with the bending structure on the fixing plate, so that the connecting plate and the fixing plate can be stably connected, and since the connecting plate is fixed on the brush roller and the brush is fixed on the fixing plate, the brush is fixed on the first sub-roller and the second sub-roller.

[0010] Furthermore, a first opening is provided at a position corresponding to the first slot at the bottom of each bending structure, and the first opening is engaged with the first slot; a second opening is provided at a position corresponding to the second slot at the top of each bending structure, and the second opening is engaged with the second slot. The first opening is engaged with the first slot, and the second opening is engaged with the second slot, so that the fixing sheet is further stabilized on the connecting sheet.

[0011] Furthermore, each of the connecting pieces is provided with a central hole, and the plurality of protrusions on each of the connecting pieces are arranged circumferentially with the central hole as the center, and the first sub-roller and the second sub-roller respectively pass through the plurality of central holes. Each connecting piece is clamped on the brush roller through the central hole thereon.

[0012] Furthermore, two bearing seats are arranged opposite to each other on the movable frame, and the ends of the first and second rollers that are away from each other pass through the two bearing seats respectively and are rotatably connected thereto, and there is a gap between the ends of the first and second rollers that are close to each other; a support plate is arranged on the movable frame, and the support plate is located on the side of one of the bearing seats, and the motor is arranged on the support plate.

[0013] Furthermore, the cleaning device further comprises a slag tray, two supporting seats are arranged opposite to each other at the lower part of the frame, the slag tray is placed on the two supporting seats, and the slag tray is located below the brush and the spray pipe. The slag tray plays a role in collecting waste.

[0014] Further, the spray pipes are provided with two groups, the two groups of spray pipes are arranged on the frame relatively and are respectively located at the upper part and the lower part of the frame, the nut conveying plate is located in the middle of the two groups of spray pipes, and the two groups of spray pipes are respectively located on both sides of the brush; two corresponding clamps are provided at the upper and lower parts of the frame corresponding to the spray pipes, both ends of each spray pipe pass through the two clamps and are clamped thereon, and the multiple high-pressure nozzles on each spray pipe are located between the two clamps. The two clamps fix the spray pipes.

[0015] Furthermore, manual valves and sealing plugs are respectively provided at both ends of each of the spray pipes, and the manual valves and sealing plugs on each of the spray pipes are located outside the two clamping rings.

[0016] Compared with the prior art, the utility model has the following technical effects:

[0017] 1. The cleaning device cleans the second layer of the nut conveyor plate. The spray pipe works first. The multiple high-pressure nozzles on the spray pipe perform high-pressure flushing on the upper surface of the second layer of the nut conveyor plate to keep it clean, and also wet the entire nut conveyor plate. The brush rotates to clean the lower surface of the second layer of the nut conveyor plate (that is, the contact end surface of the nut conveyor plate with the material) to keep it clean. The cleaning mechanism and the spray mechanism work together to realize the automatic cleaning of the nut conveyor plate on the nut roaster, and the cleaning efficiency and cleaning effect are improved.

[0018] 2. After long-term use, the brush will wear out (the brush becomes shorter), and the shortened brush cannot clean the nut conveying plate well. In the utility model, the height of the brush can be adjusted, so that the shortened brush can continue to contact and clean the nut conveying plate, reducing the frequency of brush replacement and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a cleaning device for a nut roasting machine of the utility model;

[0020] Figure 2 It is a schematic diagram of the positional relationship between the cleaning device and the nut conveying plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the explosion structure of the spray mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fixing plate and the connecting plate of the utility model when they are engaged;

[0024] Figure 6 It is a structural schematic diagram of the fixing plate of the utility model;

[0025] The reference numerals in the accompanying drawings are:

[0026] 1. Frame; 11. Shaft; 12. Threaded rod; 13. Spring; 14. Fixing piece; 15. Support plate; 16. Support seat; 17. Snap ring;

[0027] 2. cleaning mechanism; 21. brush; 22. fixing plate; 221. first opening; 222. second opening;

[0028] 23. Connecting piece; 231. First slot; 232. Second slot; 24. Brush roller; 241. First sub-roller; 242. Second sub-roller; 25. Moving frame; 251. Bushing; 252. Bearing seat; 26. Motor;

[0029] 3. Spraying mechanism; 31. Spraying pipe; 32. High-pressure nozzle; 33. Manual valve; 34. Sealing plug; 4. Slag tray. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0031] like Figures 1 to 6As shown, a cleaning device for a nut roasting machine includes a frame 1, a cleaning mechanism 2 and a spray mechanism 3, wherein the cleaning mechanism 2 includes a brush 21 rotatably arranged on the frame 1, wherein the brush 21 is adjustable in height relative to the nut conveying plate to be cleaned on the nut roasting machine and is located below the nut conveying plate; the spray mechanism 3 includes two groups of spray pipes 31, wherein the two groups of spray pipes 31 are relatively arranged on the frame 1 and are respectively located at the upper part and the lower part of the frame 1, wherein the nut conveying plate is located in the middle of the two groups of spray pipes 31, and the two groups of spray pipes are respectively located on both sides of the brush 21; each of the spray pipes 31 is provided with a plurality of high-pressure nozzles 32, wherein the high-pressure nozzles 32 are all facing the nut conveying plate. The nut conveying plate on the nut roasting machine is a double-layered circular nut conveying plate, wherein when the nut conveying plate is used, the first layer of the nut conveying plate is used for roasting operation, and the second layer of the nut conveying plate is used for cleaning operation. When the first layer of the nut conveying plate rotates downward, it becomes the second layer, and when the upper surface of the first layer of the nut conveying plate (that is, the contact end surface of the nut conveying plate and the material) rotates downward, it becomes the lower surface of the second layer.

[0032] The cleaning device of this embodiment cleans the second layer of the nut conveying plate. The spray pipe 31 on the upper part of the frame 1 is activated first. The multiple high-pressure nozzles 32 on the spray pipe 31 perform high-pressure flushing on the upper surface of the second layer of the nut conveying plate to keep it clean, and also wet the entire nut conveying plate. The brush 21 rotates to clean the lower surface of the second layer of the nut conveying plate (that is, the contact end surface of the nut conveying plate with the material) to keep it clean. Finally, the spray pipe 31 on the lower part of the frame 1 is activated. The multiple high-pressure nozzles 32 on the spray pipe 31 perform high-pressure flushing on the lower surface of the second layer of the nut conveying plate to ensure that it is cleaned twice.

[0033] Moreover, after long-term use, the brush 21 will wear out (the brush 21 becomes shorter), and the shortened brush 21 cannot clean the nut conveying plate well. In this embodiment, the height of the brush 21 can be adjusted after it is worn out, so that the shortened brush 21 can continue to contact and clean the nut conveying plate, thereby reducing the replacement frequency of the brush 21 and reducing the cost of use.

[0034] In the cleaning device of this embodiment, the cleaning mechanism 2 and the spraying mechanism 3 work together to realize automatic cleaning of the nut conveying plate on the nut roasting machine, thereby improving the cleaning efficiency and cleaning effect; when the brush 21 becomes shorter, its height can be adjusted so that the shortened brush 21 can continue to clean the nut conveying plate, thereby reducing the replacement frequency of the brush 21 and reducing the cost of use.

[0035] As an implementable embodiment, the cleaning mechanism 2 further includes a mobile frame 25, a motor 26 and a brush roller 24, wherein one end of the mobile frame 25 is rotatably arranged at the lower part of the frame 1, and the other end is adjustably arranged at the lower part of the frame 1, the motor 26 is arranged on the mobile frame 25, the brush roller 24 is rotatably arranged on the mobile frame 25, the output shaft of the motor 26 is fixedly connected to the end of the brush roller 24, and the brush 21 is detachably arranged on the brush roller 24 through the fixing sheet 22. The motor 26 rotates, driving the brush roller 24 to rotate, and then driving the brush 21 to rotate, and the brush 21 cleans the nut conveying plate.

[0036] Specifically, the position of the other end of the movable frame 25 at the lower part of the frame 1 is changed (the other end of the movable frame 25 moves upward), and one end of the movable frame 25 rotates. At this time, the inclination of the movable frame 25 changes, thereby causing the shortened brush 21 and the brush roller 24 to move upward, and the position of the shortened brush 21 becomes higher, so that the shortened brush 21 can continue to contact and clean the nut conveying plate.

[0037] As an implementation method, both ends of one side of the mobile frame 25 are provided with a shaft sleeve 251, and the lower part of the frame 1 is provided with a shaft rod 11 at a position corresponding to the shaft sleeve 251, and the shaft rod 11 extends into the shaft sleeve 251 and is rotatably connected thereto, and the shaft rod 11 can rotate in the shaft sleeve 251; both ends of the other side of the mobile frame 25 are provided with a through hole, and the lower part of the frame 1 is provided with a threaded rod 12 at a position corresponding to the through hole, and the end of the threaded rod 12 passes through the through hole and is sleeved with a spring 13, and the end of the threaded rod 12 is threadedly connected with a fixing member 14, and the spring 13 is located between the through hole and the fixing member 14. Among them, the fixing member 14 can be a nut.

[0038] The initial state of the moving frame 25 is horizontal, at which time the fixing member 14 and the spring 13 are located at the lower part of the threaded rod 12, and the brush 21 can contact and clean the nut conveying plate.

[0039] After the brush 21 is worn, the fixing part 14 changes its position on the threaded rod 12, the fixing part 14 is locked in the middle or upper part of the threaded rod 12, the spring 13 also moves upward, and one end of the mobile frame 25 rotates. At this time, the mobile frame 25 becomes inclined, and the position of the shortened brush 21 and the brush roller 24 becomes higher, and the shortened brush 21 can continue to contact and clean the nut conveying plate. Among them, the spring 13 plays a buffering and limiting role to avoid hard damage between the mobile frame 25 and the fixing part 14, and at the same time limits the rotation angle of the mobile frame 25.

[0040] Further, a gasket is provided between the through hole of the movable frame 25 and the spring 13 and between the fixing member 14 and the spring 13. The gasket keeps the spring 13 on the threaded rod 12 all the time and is pressed between the movable frame 25 and the fixing member 14.

[0041] As an implementation mode, the brush roller 24 includes a first roller 241 and a second roller 242 which are relatively rotatably arranged on a movable frame 25, the first roller 241 and the second roller 242 are on the same axis, a plurality of connecting pieces 23 are arranged on the first roller 241 and the second roller 242, each of the connecting pieces 23 is provided with a protrusion and the plurality of protrusions are circumferentially arranged on the connecting piece 23, a first clamping groove 231 and a second clamping groove 232 are arranged on each of the protrusions, a plurality of the fixing pieces 22 and the brush 21 are provided, the number of the fixing pieces 22 and the brush 21 is the same as the number of the protrusions on the connecting piece 23, and both are set to 4, a bending structure is arranged on each of the fixing pieces 22, the bottom and the top of each of the bending structures are respectively clamped on the first clamping groove 231 and the second clamping groove 232 of the plurality of protrusions located in the same row on the first roller 241 and the second roller 242, and each of the brushes 21 is set on the top of the bending structure by a bolt. The convex part on the connecting piece 23 and the bending structure on the fixing piece 22 are combined to stably connect the connecting piece 23 and the fixing piece 22. Since the connecting piece 23 is fixed on the brush roller 24 and the brush 21 is fixed on the fixing piece 22, the brush 21 is fixed on the first sub-roller 241 and the second sub-roller 242. The multiple brushes 21 rotate synchronously, and the cleaning efficiency and cleaning effect are further improved.

[0042] When the brush 21 becomes too short to be used any more, it can be replaced. The fixing plate 22 is removed from the connecting plate 23, and then the brush 21 can be easily removed from the fixing plate 22, so that the replacement efficiency is faster.

[0043] This embodiment adopts the design of the first sub-roller 241 and the second sub-roller 242, which reduces the material compared to using a single brush roller 24. The important thing is that compared to using a single brush roller 24, the material is reduced too long to avoid excessive coaxial deviation after long-term use; in simple terms, a single brush roller 24 will deform after long-term use, and only the two ends of the roller are fixed, and the middle of the roller will bend slightly, resulting in the three points of the roller not being in a straight line.

[0044] As an implementation method, each of the brushes 21 and the top of the bending structure is provided with a threaded hole, and the bolt locks the brush 21 to the top of the bending structure through the threaded hole.

[0045] As an implementation method, a first opening 221 is provided at the bottom of each bending structure at a position corresponding to the first slot 231, and the first opening 221 is engaged with the first slot 231; a second opening 222 is provided at the top of each bending structure at a position corresponding to the second slot 232, and the second opening 222 is engaged with the second slot 232. The engagement of the first opening 221 with the first slot 231 and the engagement of the second opening 222 with the second slot 232 further stabilize the fixing sheet 22 on the connecting sheet 23.

[0046] As an implementation method, each of the connecting pieces 23 is provided with a center hole, and the multiple protrusions on each of the connecting pieces 23 are arranged circumferentially with the center hole as the center, and the first sub-roller 241 and the second sub-roller 242 respectively pass through the multiple center holes. Each connecting piece 23 is clamped on the first sub-roller 241 and the second sub-roller 242 through the center hole thereon, and the connecting piece 23 is fixedly connected to the first sub-roller 241 and the second sub-roller 242.

[0047] As an implementation method, two bearing seats 252 are arranged on the moving frame 25, and the ends of the first roller 241 and the second roller 242 that are separated from each other pass through the two bearing seats 252 and are rotatably connected thereto, and there is a gap between the ends of the first roller 241 and the second roller 242 that are close to each other; a support plate 15 is arranged on the moving frame 25; the support plate 15 is arranged on the moving frame 25, and the support plate 15 is located on the side of one of the bearing seats 252, and the motor 26 is arranged on the support plate 15, and the support plate 15 supports and fixes the motor 26. The motor 26 rotates, driving the first roller 241 to rotate, and driving the second roller 242 to rotate through the connecting piece 23 and the fixing piece 22 connecting the first roller 241 and the second roller 242, thereby driving the plurality of brushes 21 to rotate.

[0048] As an implementable embodiment, the cleaning device also includes a slag tray 4. Two support seats 16 are relatively arranged at the lower part of the frame 1. The slag tray 4 is placed on the two support seats 16. The slag tray 4 is located below the brush 21 and the two spray pipes 31. The waste generated after the cleaning (sewage and impurities generated by the brush 21 cleaning the nut conveying plate) will fall into the slag tray 4. The slag tray 4 plays a role in collecting waste, reducing the cleaning cost of personnel, effectively avoiding contamination of the working floor, making the working environment cleaner, reducing the generation of bacteria, and improving food hygiene and safety. The slag tray 4 can be removed from the support seat 16 for regular cleaning. The slag tray 4 of this embodiment is provided with a handle, which is convenient for taking and placing the slag tray 4 after long-term use.

[0049] As an implementation method, two corresponding clamping rings 17 are provided at the upper and lower positions of the frame 1 corresponding to the spray pipe 31, both ends of each spray pipe 31 pass through the two clamping rings 17 and are clamped thereon, and the multiple high-pressure nozzles 32 on each spray pipe 31 are located between the two clamping rings 17. The two clamping rings 17 fix the spray pipe 31.

[0050] As an implementation method, a manual valve 33 and a sealing plug 34 are respectively provided at both ends of each of the spray pipes 31, and the manual valve 33 and the sealing plug 34 on each of the spray pipes 31 are located outside the two clamping rings 17. The manual valve 33 can be connected to an external high-pressure water tank. By opening or closing the manual valve 33, the external water source can enter or stop entering the spray pipe 31.

[0051] As an implementation method, a plurality of groups of cross reinforcing ribs are further provided on the frame 1. The cross reinforcing ribs can enhance the rigidity and strength of the frame 1.

[0052] The embodiments described above are only preferred embodiments of the present invention and are only used to explain the present invention, not to limit the scope of implementation of the present invention. For those skilled in the art, other implementation methods can certainly be easily made by replacement or modification based on the technical contents disclosed in this specification. Therefore, all changes and improvements made to the principles and process conditions of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A cleaning device for a nut roasting machine, comprising a frame (1), a cleaning mechanism (2) and a spray mechanism (3), characterized in that: The cleaning mechanism (2) comprises a brush (21) rotatably arranged on the frame (1), wherein the brush (21) is adjustable in height relative to the nut conveying plate to be cleaned and is located below the nut conveying plate; The spray mechanism (3) comprises a spray pipe (31) arranged on the frame (1), and a plurality of high-pressure nozzles (32) are arranged on the spray pipe (31), and the high-pressure nozzles (32) are directed toward the nut conveying plate.

2. The cleaning device according to claim 1, characterized in that: The cleaning mechanism (2) further comprises a movable frame (25), a motor (26) and a brush roller (24); one end of the movable frame (25) is rotatably arranged at the lower part of the frame (1), and the other end is adjustably arranged at the lower part of the frame (1); the motor (26) is arranged on the movable frame (25); the brush roller (24) is rotatably arranged on the movable frame (25); the output shaft of the motor (26) is fixedly connected to the brush roller (24); and the brush (21) is detachably arranged on the brush roller (24) via a fixing plate (22).

3. The cleaning device according to claim 2, characterized in that: Both ends of one side of the movable frame (25) are provided with shaft sleeves (251), and a shaft rod (11) is provided at a position corresponding to the shaft sleeve (251) at the lower part of the frame (1), and the shaft rod (11) extends into the shaft sleeve (251) and is rotatably connected thereto; both ends of the other side of the movable frame (25) are provided with through holes, and a threaded rod (12) is provided at a position corresponding to the through hole at the lower part of the frame (1), and an end of the threaded rod (12) passes through the through hole and is sleeved with a spring (13), and the end of the threaded rod (12) is threadedly connected to a fixing member (14), and the spring (13) is located between the through hole and the fixing member (14).

4. The cleaning device according to claim 2, characterized in that: The brush roller (24) comprises a first roller (241) and a second roller (242) which are arranged on a movable frame (25) to rotate relative to each other, the first roller (241) and the second roller (242) are located on the same axis, a plurality of connecting pieces (23) are arranged on each of the connecting pieces (23), a protrusion is arranged on each of the connecting pieces (23), and the plurality of protrusions are arranged on the connecting piece (23) in a circumferential direction, and each of the protrusions has a protrusion on the connecting piece (23). A first clamping groove (231) and a second clamping groove (232) are provided, a plurality of the fixing plates (22) and the brushes (21) are provided, each of the fixing plates (22) is provided with a bending structure, the bottom and the top of each bending structure are respectively clamped on the first clamping groove (231) and the second clamping groove (232) of a plurality of raised parts located in the same row on the first sub-roller (241) and the second sub-roller (242), and each of the brushes (21) is arranged on the top of the bending structure.

5. The cleaning device according to claim 4, characterized in that: A first opening (221) is provided at a position corresponding to the first slot (231) at the bottom of each bending structure, and the first opening (221) and the first slot (231) are engaged; a second opening (222) is provided at a position corresponding to the second slot (232) at the top of each bending structure, and the second opening (222) and the second slot (232) are engaged.

6. The cleaning device according to claim 4, characterized in that: Each of the connecting pieces (23) is provided with a central hole, and a plurality of protrusions on each of the connecting pieces (23) are arranged circumferentially with the central hole as the center, and the first sub-roller (241) and the second sub-roller (242) respectively pass through the plurality of central holes.

7. The cleaning device according to claim 4, characterized in that: Two bearing seats (252) are arranged opposite to each other on the movable frame (25); the ends of the first roller (241) and the second roller (242) that are away from each other pass through the two bearing seats (252) respectively and are rotatably connected thereto; a gap is provided between the ends of the first roller (241) and the second roller (242) that are close to each other; a support plate (15) is arranged on the movable frame (25); the support plate (15) is located on the side of one of the bearing seats (252); and the motor (26) is arranged on the support plate (15).

8. The cleaning device according to claim 1, characterized in that: The cleaning device also includes a slag forming plate (4), two supporting seats (16) are arranged opposite to each other at the lower part of the frame (1), the slag forming plate (4) is placed on the two supporting seats (16), and the slag forming plate (4) is located below the brush (21) and the spray pipe (31).

9. The cleaning device according to claim 1, characterized in that: The spray pipes (31) are provided with two groups, the two groups of spray pipes (31) are arranged on the frame opposite to each other and are respectively located at the upper part and the lower part of the frame, the nut conveying plate is located in the middle of the two groups of spray pipes, and the two groups of spray pipes are respectively located on both sides of the brush (21); two corresponding clamping rings (17) are provided at the upper and lower parts of the frame (1) at positions corresponding to the spray pipes (31), both ends of each spray pipe (31) pass through the two clamping rings (17) and are clamped thereon, and the multiple high-pressure nozzles (32) on each spray pipe (31) are located between the two clamping rings (17).

10. The cleaning device according to claim 9, characterized in that: A manual valve (33) and a sealing plug (34) are respectively provided at both ends of each of the spray pipes (31), and the manual valve (33) and the sealing plug (34) on each of the spray pipes (31) are located outside the two clamping rings (17).

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