An automatic cleaning device for the charging round roller of a sintering machine

Abstract

The present invention belongs to the technical field of sintering machines, and specifically relates to an automatic cleaning device for a distribution roller of a sintering machine, comprising a sintering body; a distribution roller body is rotatably connected to the interior of the sintering body; a cleaning plate is installed on the inner side wall of the top of the sintering body; a plurality of drainage pipe heads are fixedly connected to the bottom end of the cleaning plate, and a distribution roller body is installed below the drainage pipe head; water can be transported to the interior of the cleaning plate through a water supply pipe, and the water inside the cleaning plate can be discharged from the drainage pipe head. The water flow discharged from the drainage pipe head is in a dripping state, ensuring that there is no material accumulation on both sides of the roller and the material is discharged evenly. The operation of the motor causes the sliding plate to slide, and the sliding of the sliding plate causes the cleaning brush to slide together. The cleaning brush is made of soft brush material. The sliding of the cleaning brush can clean the waste material on the surface of the distribution roller body, and cooperates with the drainage pipe head to improve the cleaning effect of the surface of the distribution roller body, reduce the sticking of the material, and improve the production quality of sintered ore.

Description

Technical Field

[0001] The invention relates to the technical field of sintering machines, in particular to an automatic cleaning device for a sintering machine material distribution roller. Background Art

[0002] The sintering machine is suitable for sintering operations in large-scale ferrous metallurgical sintering plants. It is the main equipment in the exhaust sintering process. It can sinter concentrate powder and rich ore powder of different compositions and particle sizes into blocks, and partially eliminate harmful impurities such as sulfur and phosphorus contained in the ore.

[0003] Due to the high moisture content of the mixture and the addition of a certain amount of quicklime, the mixture becomes very viscous, which can easily cause material accumulation on both sides of the round roller, affecting the distribution of the round roller and the nine-roller.

[0004] In the current existing technology, during the sintering machine distribution process, the sintering machine distribution roller, especially the edge of the roller, often produces sticking material. Manual cleaning is performed in a narrow working area, which is not conducive to manual work, and the cleaning effect is poor, resulting in increased segregation of the mixed material, affecting the discharge of the mixed material, resulting in large air leakage at the edge, and having a certain impact on the quality of the sintered ore. Here, we provide an automatic cleaning device for the sintering machine distribution roller. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the existing technology.

[0006] In order to solve the above technical problems, the present invention provides an automatic cleaning device for the distribution roller of a sintering machine, comprising a sintering body; a distribution roller body is rotatably connected to the inside of the sintering body; a cleaning plate is installed on the inner side wall of the top end of the sintering body; a plurality of drainage pipe heads are fixedly connected to the bottom end of the cleaning plate, and a distribution roller body is installed below the drainage pipe head; a water delivery pipe is fixedly connected to the side end of the cleaning plate; a motor is fixedly connected to the inner side wall of the sintering body; a screw is fixedly connected to the output end of the motor; a sliding plate is rotatably connected to the screw; a cleaning brush is fixedly connected to the side of the sliding plate close to the distribution roller body.

[0007] In one embodiment of the present invention, an electric push rod is fixed to the inner side wall of the top end of the sintering body; the bottom end of the electric push rod is fixed to a retaining plate; the side end of the retaining plate is fixed to multiple groups of scraping plates, and the cleaning brush is arranged on the side of the sliding plate close to the cloth roller body, and is located on the side of the retaining plate away from the inner wall.

[0008] In one embodiment of the present invention, a cleaning scraper is installed on the side of the sliding plate close to the cloth roller body, and cleaning scrapers are installed on both sides of the cleaning brush; a rubber scraper is fixed to the inner side of the cleaning scraper.

[0009] In one embodiment of the present invention, a limiting sleeve is fixedly connected to one side of the sliding plate away from the cloth roller body; a connecting rod is rotatably connected inside the limiting sleeve; and the connecting rod is threadedly connected to the cleaning scraper.

[0010] In one embodiment of the present invention, a positioning plate is fixedly connected to the inner side wall of the sintering body; a No. 1 electrical connection plate is fixedly connected to the side of the positioning plate facing the screw; a return spring is fixedly connected to the side of the positioning plate close to the fixing plate; a No. 2 electrical connection plate is fixedly connected to the side of the return spring away from the fixing plate, and the No. 2 electrical connection plate corresponds to the No. 1 electrical connection plate; a push plate is fixedly connected to the side of the No. 2 electrical connection plate facing the screw.

[0011] In one embodiment of the present invention, a plurality of waste scrapers are fixedly connected to both ends of the scraper plate, and when the cleaning brush slides along with the sliding plate, it can be connected with the waste scrapers that slide up and down.

[0012] In one embodiment of the present invention, a collecting box is installed in the sintering machine body and at the bottom end of the distribution roller body.

[0013] In one embodiment of the present invention, the inner side wall of the collection box is fixedly connected to a limit plate; and a filter plate is installed on the top of the limit plate.

[0014] In one embodiment of the present invention, a magnet is fixedly connected to one side of the cleaning scraper close to the sliding plate; and the magnet is in contact with one end of the sliding plate.

[0015] In one embodiment of the present invention, a side end of the motor is fixedly connected to a limit rod; and a sliding plate is slidably connected to the limit rod.

[0016] The above technical solution of the present invention has the following advantages over the prior art:

[0017] The present invention provides an automatic cleaning device for the distribution roller of a sintering machine. Water can be transported to the inside of a cleaning plate through a water delivery pipe. The water inside the cleaning plate can be discharged from a drainage pipe head. The water discharged from the drainage pipe head is in a dripping state. The water flow rate is determined according to the material accumulation situation on site. The water flow rate of 0.3-0.5m / s ensures that there is no material accumulation on both sides of the distribution roller body, ensures that there is no material accumulation on both sides of the roller, and the material is discharged evenly. The operation of the motor causes the sliding plate to slide, and the sliding of the sliding plate causes the cleaning brush to slide together. The cleaning brush is made of soft brush material. The sliding of the cleaning brush can clean the waste material on the surface of the distribution roller body. Cooperating with the drainage pipe head, the cleaning effect of the surface of the distribution roller body can be improved, the sticking of the material can be reduced, and the production quality of sintered ore can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0019] Figure 1 A perspective view of the present invention;

[0020] Figure 2 This is a three-dimensional diagram of the cloth roller structure of the present invention;

[0021] Figure 3 A perspective view of the sliding plate structure of the present invention;

[0022] Figure 4 A three-dimensional diagram of the scraper structure of the present invention;

[0023] Figure 5 This is a three-dimensional diagram of the collection box structure of the present invention;

[0024] Legend:

[0025] 1. Sintering machine body; 12. Feed roller body; 13. Cleaning plate; 14. Water supply pipe; 15. Drain pipe head; 16. Motor; 17. Lead screw; 18. Sliding plate; 19. Limit rod; 20. Cleaning brush; 21. Cleaning scraper; 22. Rubber scraper; 23. Connecting rod; 24. Limit sleeve; 25. Electric push rod; 26. Retaining plate; 27. Scraper plate; 28. Waste scraper; 29. Positioning plate; 30. No. 1 power strip; 31. No. 2 power strip; 32. Push plate; 33. Return spring; 34. Collecting box; 35. Filter plate; 36. Limit plate. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0027] See also Figure 1-Figure 3 The utility model provides an automatic cleaning device for the distribution roller of a sintering machine, comprising a sintering body 1; a distribution roller body 12 is rotatably connected to the interior of the sintering body 1; a cleaning plate 13 is installed on the inner side wall of the top end of the sintering body 1; a plurality of sets of drainage pipe heads 15 are fixedly connected to the bottom end of the cleaning plate 13, and the distribution roller body 12 is installed below the drainage pipe heads 15; a water delivery pipe 14 is fixedly connected to the side end of the cleaning plate 13; a motor 16 is fixedly connected to the inner side wall of the sintering body 1; a screw 17 is fixedly connected to the output end of the motor 16; a sliding plate 18 is rotatably connected to the screw 17; a cleaning brush 20 is fixedly connected to the side of the sliding plate 18 close to the distribution roller body 12.

[0028] During operation, in the process of feeding the sintering machine, sticky materials often occur on the feeding roller of the sintering machine, especially on the edge of the roller. Manual cleaning is required, and the working area is narrow, which is not conducive to manual work, and the cleaning effect is poor, resulting in increased segregation of the mixed material, affecting the feeding of the mixed material, resulting in large air leakage at the edge, and having a certain impact on the quality of the sintered ore. During operation, the staff starts the cleaning plate 13 and the motor 16, and the water supply pipe 14 can transport water to the inside of the cleaning plate 13. The water inside the cleaning plate 13 can be discharged from the drain pipe head 15. The water discharged from the drain pipe head 15 is in a dripping state. The water flow rate is determined according to the on-site material accumulation situation. The water flow rate is 0.3-0.5m / s to ensure that there is no material accumulation on both sides of the feeding roller body 12 and to ensure that there is no material accumulation on both sides of the roller. The material is accumulated and discharged evenly. The operation of the motor 16 causes the screw 17 to rotate, and the rotation of the screw 17 causes the sliding plate 18 to slide. The screw 17 and the sliding plate 18 are threadedly connected. The limit rod 19 can limit the position of the sliding plate 18 to prevent the rotation of the screw 17 from causing the sliding plate 18 to rotate together. The normal sliding of the sliding plate 18 can be guaranteed by the limit rod 19. The sliding of the sliding plate 18 will cause the cleaning brush 20 to slide together. The cleaning brush 20 is made of soft brush material. The sliding of the cleaning brush 20 can clean the waste on the surface of the cloth roller 12. Cooperating with the drainage pipe head 15 can improve the cleaning effect of the surface of the cloth roller 12, reduce the sticking of materials, and improve the production quality of sintered ore. Before work, the cleaning scraper 21 will be cleaned The cleaning scraper 21 is fixed to the side end of the sliding plate 18 by rotating the connecting rod 23 and inserting the connecting rod 23 into the inside of the cleaning scraper 21 to limit the position. The cleaning scraper 21 is installed to the side end of the sliding plate 18, and the cleaning scraper 21 is placed on the sliding plate 18. The limiting sleeve 24 can limit the position of the connecting rod 23. At this time, the connecting rod 23 is rotated to the inside of the cleaning scraper 21. The cleaning scraper 21 and the connecting rod 23 are threadedly connected. The connecting rod 23 is rotated and inserted into the inside of the cleaning scraper 21 to limit the position, so that the cleaning scraper 21 is installed and fixed to the side end of the sliding plate 18. When the cleaning scraper 21 is attached to the side end of the sliding plate 18, the magnetic piece at the side end of the cleaning scraper 21 adsorbs the sliding plate 18 through the magnetic attraction. The magnetic piece can improve the connection stability between the cleaning scraper 21 and the sliding plate 18, reduce the situation where the cleaning scraper 21 falls easily during work, and the sliding of the cleaning brush 20 is reduced. The cleaning scraper 21 slides together. The cleaning scraper 21 is made of rubber and has a certain degree of deformability. The cleaning scraper 21 will bend as the cleaning brush 20 bends, ensuring that the cleaning brush 20 moves with the cleaning scraper 21. The rubber scraper 22 is made of hard rubber. The hardness of the rubber scraper 22 is greater than that of the cleaning scraper 21 and the cleaning brush 20. The rubber scraper 22 scrapes on the surface of the cloth roller 12. The rubber scraper 22 can handle waste with strong stickiness, thereby improving the cleaning effect of the surface of the cloth roller 12. After the cleaning brush 20 cleans the cloth roller 12, the waste is easily blocked inside, causing the cleaning brush 20 to slide to the side of the retaining plate 26. The sliding of the cleaning brush 20 pushes the push plate 32,The sliding of the push plate 32 causes the No. 2 power connection piece 31 to slide and fit into the No. 1 power connection piece 30. The fitting of the No. 1 power connection piece 30 and the No. 2 power connection piece 31 will start the electric push rod 25. At this time, the position of the cleaning brush 20 is below the scraper plate 27. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward. The sliding of the retaining plate 26 causes the scraper plate 27 to slide downward. The sliding of the scraper plate 27 can scrape off the waste material blocked inside the cleaning brush 20, thereby reducing the waste material blocked inside the cleaning brush 20. After the waste material inside the cleaning brush 20 is reduced, the cleaning effect of the cloth roller body 12 can be improved. The sliding of the scraper plate 27 will cause the waste scraper 28 to slide together, and the waste scraper 28 can scrape off the cleaning brush along with the scraper plate 27. The waste scraper 28 and the scraper plate 27 can improve the cleaning of the waste clogged in the cleaning brush 20. The collection box 34 is located below the cloth roller body 12. The water discharged by the drain pipe head 15 passes through the cloth roller body 12 and falls into the collection box 34. The collection box 34 can collect waste and wastewater in a unified manner, which is convenient for unified treatment after work. The scraper plate 27 cleans the waste in the cleaning brush 20 and also falls into the collection box 34. The filter plate 35 can filter the waste and separate the waste from the water. The wastewater will pass through the filter plate 35 and enter the internal storage of the collection box 34, while the waste will stay on the filter plate 35, which is convenient for the staff to handle the waste. The limit plate 36 can limit the position of the filter plate 35.

[0029] Further, such as Figure 4 As shown, an electric push rod 25 is fixed to the inner side wall of the top end of the sintering machine body 1; the bottom end of the electric push rod 25 is fixed to a retaining plate 26; the side end of the retaining plate 26 is fixed to multiple groups of scraping plates 27, and the cleaning brush 20 is arranged on the side of the sliding plate 18 close to the cloth roller body, and is located on the side of the retaining plate (26) away from the inner wall.

[0030] During operation, the cleaning brush 20 is prone to waste material clogging inside the cloth roller body 12 after cleaning it, causing the cleaning brush 20 to slide to one side of the retaining plate 26. The sliding of the cleaning brush 20 will push the push plate 32, and the sliding of the push plate 32 will cause the No. 2 power connection piece 31 to slide and fit together with the No. 1 power connection piece 30. The fitting of the No. 1 power connection piece 30 and the No. 2 power connection piece 31 will start the electric push rod 25. At this time, the position of the cleaning brush 20 is below the scraper plate 27. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward, and the sliding of the retaining plate 26 will cause the scraper plate 27 to slide downward. The sliding of the scraper plate 27 can scrape off the waste material clogged inside the cleaning brush 20, thereby reducing the clogging inside the cleaning brush 20. Waste. After the waste inside the cleaning brush 20 is reduced, the cleaning effect of the cloth roller body 12 can be improved. The sliding of the scraper plate 27 will cause the waste scraper 28 to slide together. The waste scraper 28 can scrape off the waste inside the cleaning brush 20 along with the scraper plate 27. The waste scraper 28 cooperates with the scraper plate 27 to improve the cleaning of the waste blocked in the cleaning brush 20. The collection box 34 is arranged under the cloth roller body 12. The water discharged from the drain pipe head 15 passes through the cloth roller body 12 and falls into the inside of the collection box 34. The waste and wastewater can be collected uniformly through the collection box 34, which is convenient for unified treatment after work. The waste inside the cleaning brush 20 cleaned by the scraper plate 27 will also fall into the inside of the collection box 34.

[0031] Further, such as Figure 3 As shown, a cleaning scraper 21 is installed on the side of the sliding plate 18 close to the cloth roller body 12, and cleaning scrapers 21 are installed on both sides of the cleaning brush 20; a rubber scraper 22 is fixed to the inner side of the cleaning scraper 21.

[0032] During operation, the sliding of the sliding plate 18 will cause the cleaning brush 20 to slide together. The cleaning brush 20 is made of soft brush material, and the sliding of the cleaning brush 20 can clean the waste on the surface of the cloth roller body 12. Cooperating with the drainage pipe head 15, the cleaning effect of the surface of the cloth roller body 12 can be improved, the sticking of materials can be reduced, and the production quality of sintered ore can be improved. Before work, the cleaning scraper 21 is installed to the side end of the sliding plate 18, and the cleaning scraper 21 is placed on the sliding plate 18. The limiting sleeve 24 can limit the position of the connecting rod 23. At this time, the connecting rod 23 is rotated to the inside of the cleaning scraper 21. The cleaning scraper 21 and the connecting rod 23 are threadedly connected. The connecting rod 23 is rotated and inserted into the inside of the cleaning scraper 21 to limit the position, so that the cleaning scraper 21 is installed and fixed to the side end of the sliding plate 18. When the cleaning scraper 21 fits into the sliding plate 18, After the side end of the moving plate 18, the magnet sheet at the side end of the cleaning scraper 21 adsorbs the sliding plate 18 through the magnetic attraction. The magnet sheet can improve the connection stability of the cleaning scraper 21 and the sliding plate 18, and reduce the situation where the cleaning scraper 21 falls easily during work. The sliding of the cleaning brush 20 causes the cleaning scraper 21 to slide together. The cleaning scraper 21 is made of rubber material and has a certain degree of deformability. The cleaning scraper 21 will bend with the bending of the cleaning brush 20 to ensure that the cleaning brush 20 moves with the cleaning scraper 21. The rubber scraper 22 is made of hard rubber material. The hardness of the rubber scraper 22 is greater than that of the cleaning scraper 21 and the cleaning brush 20. The rubber scraper 22 is scraped on the surface of the cloth roller body 12. The rubber scraper 22 can cope with waste materials with strong viscosity, thereby improving the cleaning effect on the surface of the cloth roller body 12.

[0033] Further, such as Figure 3 As shown, a limiting sleeve 24 is fixedly connected to the side of the sliding plate 18 away from the cloth roller body 12 ; a connecting rod 23 is rotatably connected inside the limiting sleeve 24 ; and the connecting rod 23 is threadedly connected to the cleaning scraper 21 .

[0034] During operation, the sliding of the sliding plate 18 will cause the cleaning brush 20 to slide together. The cleaning brush 20 is made of soft brush material. The sliding of the cleaning brush 20 can clean the waste on the surface of the cloth roller 12. Cooperating with the drainage pipe head 15 can improve the cleaning effect of the surface of the cloth roller 12, reduce the sticking of materials, and improve the production quality of sintered ore. Before work, install the cleaning scraper 21 to the side end of the sliding plate 18, place the cleaning scraper 21 on the sliding plate 18, and the limiting sleeve 24 can limit the position of the connecting rod 23. At this time, the connecting rod 23 rotates to the inside of the cleaning scraper 21, and the cleaning scraper 21 is threadedly connected to the connecting rod 23. The connecting rod 23 is rotated and inserted into the inside of the cleaning scraper 21 to limit the position, so that the cleaning scraper 21 is installed and fixed to the side end of the sliding plate 18. When the cleaning scraper 21 is attached to the side end of the sliding plate 18, the magnet sheet at the side end of the cleaning scraper 21 adsorbs the sliding plate 18 through magnetic attraction. The magnet sheet can improve the connection stability between the cleaning scraper 21 and the sliding plate 18, and reduce the situation where the cleaning scraper 21 falls easily during work.

[0035] Further, such as Figure 4 As shown, a positioning plate 29 is fixed to the inner side wall of the sintering body 1; a No. 1 power connection plate 30 is fixed to the side of the positioning plate 29 facing the screw 17; a return spring 33 is fixed to the side of the positioning plate 29 close to the retaining plate 26; a No. 2 power connection plate 31 is fixed to the side of the return spring 33 away from the retaining plate 26, and the No. 2 power connection plate 31 corresponds to the No. 1 power connection plate 30; a push plate 32 is fixed to the side of the No. 2 power connection plate 31 facing the screw 17.

[0036] During operation, the cleaning brush 20 is prone to waste material clogging inside the cloth roller body 12 after cleaning it, causing the cleaning brush 20 to slide to one side of the retaining plate 26. The sliding of the cleaning brush 20 will push the push plate 32, and the sliding of the push plate 32 will cause the No. 2 power connection piece 31 to slide and fit together with the No. 1 power connection piece 30. The fitting of the No. 1 power connection piece 30 and the No. 2 power connection piece 31 will start the electric push rod 25. At this time, the position of the cleaning brush 20 is below the scraper plate 27. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward, and the sliding of the retaining plate 26 will cause the scraper plate 27 to slide downward. The sliding of the scraper plate 27 can scrape off the waste material clogged inside the cleaning brush 20, thereby reducing the clogging inside the cleaning brush 20. Waste. After the waste inside the cleaning brush 20 is reduced, the cleaning effect of the cloth roller body 12 can be improved. The sliding of the scraper plate 27 will cause the waste scraper 28 to slide together. The waste scraper 28 can scrape off the waste inside the cleaning brush 20 along with the scraper plate 27. The waste scraper 28 cooperates with the scraper plate 27 to improve the cleaning of the waste blocked in the cleaning brush 20. The collection box 34 is arranged under the cloth roller body 12. The water discharged from the drain pipe head 15 passes through the cloth roller body 12 and falls into the inside of the collection box 34. The waste and wastewater can be collected uniformly through the collection box 34, which is convenient for unified treatment after work. The waste inside the cleaning brush 20 cleaned by the scraper plate 27 will also fall into the inside of the collection box 34.

[0037] Further, such as Figure 4 As shown, a plurality of waste scrapers 28 are fixedly connected to both ends of the scraper plate 27, and when the cleaning brush 20 slides with the sliding plate 18, it can be connected with the waste scrapers 28 that slide up and down.

[0038] During operation, the cleaning brush 20 is easy to clog the interior of the cloth roller 12 after cleaning it, so that the cleaning brush 20 slides to the side of the retaining plate 26. The sliding of the cleaning brush 20 pushes the push plate 32. The sliding of the push plate 32 causes the second power connection piece 31 to slide and fit with the first power connection piece 30. The fitting of the first power connection piece 30 and the second power connection piece 31 will start the electric push rod 25. At this time, the position of the cleaning brush 20 is below the scraper plate 27. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward, and the sliding of the retaining plate 26 from The scraper plate 27 slides downward, and the sliding of the scraper plate 27 can scrape off the waste material blocked inside the cleaning brush 20, thereby reducing the waste material blocked inside the cleaning brush 20. After the waste material inside the cleaning brush 20 is reduced, the cleaning effect of the cloth roller body 12 can be improved. The sliding of the scraper plate 27 will cause the waste scraper 28 to slide together, and the waste scraper 28 can scrape off the waste material inside the cleaning brush 20 along with the scraper plate 27. The waste scraper 28 cooperates with the scraper plate 27 to improve the cleaning of the waste material blocked in the cleaning brush 20.

[0039] Further, such as Figure 5As shown, a collecting box 34 is installed in the sintering machine body 1 and at the bottom end of the distribution roller body 12.

[0040] The scraper 27 is moved downwards to remove the waste material which is blocked inside the cleaning brush 20 , thereby reducing the amount of waste material which is blocked inside the cleaning brush 20 . The collection box 34 is arranged under the cloth roller 12 , and the water discharged by the drain pipe head 15 falls into the collection box 34 after passing through the cloth roller 12 . The waste material and waste water can be collected uniformly through the collection box 34 , which is convenient for unified treatment after work. The waste material in the cleaning brush 20 cleaned by the scraper 27 will also fall into the collection box 34 , and the filter plate 35 can filter the waste material and separate the waste material from the water. The waste water will pass through the filter plate 35 into the internal storage of the collection box 34 , while the waste material will stay on the filter plate 35 , which is convenient for the staff to handle the waste. The limiting plate 36 can limit the position of the filter plate 35 .

[0041] Further, such as Figure 5 As shown, the inner side wall of the collecting box 34 is fixedly connected to a limiting plate 36 ; a filter plate 35 is installed on the top of the limiting plate 36 .

[0042] During operation, the water supply pipe 14 can deliver water to the inside of the cleaning plate 13, and the water inside the cleaning plate 13 can be discharged from the drain pipe head 15. The water discharged from the drain pipe head 15 is in a dripping state. The water flow rate is determined according to the material accumulation on site. The water flow rate is 0.3-0.5m / s to ensure that there is no material accumulation on both sides of the cloth roller body 12, to ensure that there is no material accumulation on both sides of the roller, and the material is discharged evenly. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward, and the sliding of the retaining plate 26 will cause the scraping plate 27 to slide downward. The sliding of the scraping plate 27 can scrape off the waste material blocked inside the cleaning brush 20, thereby reducing the amount of waste material stuck inside the cleaning brush 20. The waste material that is blocked in the upper part of the container 34 is collected by the collecting box 34 below the cloth roller 12. The water discharged from the drain pipe head 15 passes through the cloth roller 12 and falls into the collecting box 34. The waste material and waste water can be collected uniformly through the collecting box 34, which is convenient for unified treatment after work. The scraper plate 27 cleans the waste material in the cleaning brush 20 and the waste material will also fall into the collecting box 34. The filter plate 35 can filter the waste material and separate the waste material from the water. The waste water will pass through the filter plate 35 into the internal storage of the collecting box 34, and the waste material will stay on the filter plate 35, which is convenient for the staff to handle the waste material. The limit plate 36 can limit the position of the filter plate 35.

[0043] Further, such as Figure 3 As shown, a magnet piece is fixedly connected to one side of the cleaning scraper 21 close to the sliding plate 18 ; the magnet piece is in contact with one end of the sliding plate 18 .

[0044] During operation, the cleaning scraper 21 is installed to the side end of the sliding plate 18, and the cleaning scraper 21 is placed on the sliding plate 18. The limiting sleeve 24 can limit the position of the connecting rod 23. At this time, the connecting rod 23 is rotated to the inside of the cleaning scraper 21. The cleaning scraper 21 and the connecting rod 23 are threadedly connected. The connecting rod 23 is rotated and inserted into the inside of the cleaning scraper 21 to limit the position, so that the cleaning scraper 21 is installed and fixed to the side end of the sliding plate 18. When the cleaning scraper 21 is attached to the side end of the sliding plate 18, the magnet sheet at the side end of the cleaning scraper 21 adsorbs the sliding plate 18 through the magnetic attraction. The magnet sheet can improve the connection stability between the cleaning scraper 21 and the sliding plate 18, and reduce the situation where the cleaning scraper 21 falls easily during operation.

[0045] Further, such as Figure 3 As shown, the side end of the motor 16 is fixedly connected to a limit rod 19 ; the limit rod 19 is slidably connected to a sliding plate 18 .

[0046] During operation, the cleaning plate 13 and the motor 16 are started, and the water supply pipe 14 can deliver water to the inside of the cleaning plate 13. The water inside the cleaning plate 13 can be discharged from the drain pipe head 15. The water discharged from the drain pipe head 15 is in a dripping state. The flow rate of the water is determined according to the material accumulation on site. The water flow rate is 0.3-0.5m / s to ensure that there is no material accumulation on both sides of the cloth roller body 12, to ensure that there is no material accumulation on both sides of the roller, and the material is discharged evenly. The operation of the motor 16 causes the screw 17 to rotate, and the rotation of the screw 17 causes the sliding plate 18 to slide. The screw 17 and the sliding plate 18 is threadedly connected, and the limiting rod 19 can limit the position of the sliding plate 18 to prevent the rotation of the lead screw 17 from causing the sliding plate 18 to rotate together. The limiting rod 19 can ensure the normal sliding of the sliding plate 18, and the sliding of the sliding plate 18 will cause the cleaning brush 20 to slide together. The cleaning brush 20 is made of soft brush material. The sliding of the cleaning brush 20 can clean the waste on the surface of the cloth roller body 12. Cooperating with the drain pipe head 15 can improve the cleaning effect of the surface of the cloth roller body 12, reduce the sticking of materials, and improve the production quality of sintered ore.

[0047] Working principle: During the feeding process of the sintering machine, sticky materials often occur on the feeding roller of the sintering machine, especially on the edge of the roller. Manual cleaning is required, and the working area is narrow, which is not conducive to manual work, and the cleaning effect is poor, resulting in increased segregation of the mixed material, affecting the feeding of the mixed material, resulting in large air leakage at the edge, and having a certain impact on the quality of the sintered ore. When working, the staff starts the cleaning plate 13 and the motor 16, and the water pipe 14 can transport water to the inside of the cleaning plate 13. The water inside the cleaning plate 13 can be discharged from the drain pipe head 15. The water discharged from the drain pipe head 15 is in a dripping state. The water flow rate is determined according to the on-site material accumulation situation. The water flow rate is 0.3-0.5m / s to ensure that there is no material accumulation on both sides of the feeding roller body 12 and to ensure that there is no material accumulation on both sides of the roller. The material is accumulated and discharged evenly. The operation of the motor 16 causes the screw 17 to rotate, and the rotation of the screw 17 causes the sliding plate 18 to slide. The screw 17 and the sliding plate 18 are threadedly connected. The limit rod 19 can limit the position of the sliding plate 18 to prevent the rotation of the screw 17 from causing the sliding plate 18 to rotate together. The normal sliding of the sliding plate 18 can be guaranteed by the limit rod 19. The sliding of the sliding plate 18 will cause the cleaning brush 20 to slide together. The cleaning brush 20 is made of soft brush material. The sliding of the cleaning brush 20 can clean the waste on the surface of the cloth roller 12. Cooperating with the drainage pipe head 15 can improve the cleaning effect of the surface of the cloth roller 12, reduce the sticking of materials, and improve the production quality of sintered ore. Before work, the cleaning scraper 21 will be cleaned The cleaning scraper 21 is fixed to the side end of the sliding plate 18 by rotating the connecting rod 23 and inserting the connecting rod 23 into the inside of the cleaning scraper 21 to limit the position. The cleaning scraper 21 is installed to the side end of the sliding plate 18, and the cleaning scraper 21 is placed on the sliding plate 18. The limiting sleeve 24 can limit the position of the connecting rod 23. At this time, the connecting rod 23 is rotated to the inside of the cleaning scraper 21. The cleaning scraper 21 and the connecting rod 23 are threadedly connected. The connecting rod 23 is rotated and inserted into the inside of the cleaning scraper 21 to limit the position, so that the cleaning scraper 21 is installed and fixed to the side end of the sliding plate 18. When the cleaning scraper 21 is attached to the side end of the sliding plate 18, the magnetic piece at the side end of the cleaning scraper 21 adsorbs the sliding plate 18 through the magnetic attraction. The magnetic piece can improve the connection stability between the cleaning scraper 21 and the sliding plate 18, reduce the situation where the cleaning scraper 21 falls easily during work, and the sliding of the cleaning brush 20 is reduced. The cleaning scraper 21 slides together. The cleaning scraper 21 is made of rubber and has a certain degree of deformability. The cleaning scraper 21 will bend as the cleaning brush 20 bends, ensuring that the cleaning brush 20 moves with the cleaning scraper 21. The rubber scraper 22 is made of hard rubber. The hardness of the rubber scraper 22 is greater than that of the cleaning scraper 21 and the cleaning brush 20. The rubber scraper 22 scrapes on the surface of the cloth roller 12. The rubber scraper 22 can handle waste with strong stickiness, thereby improving the cleaning effect of the surface of the cloth roller 12. After the cleaning brush 20 cleans the cloth roller 12, the waste is easily blocked inside, causing the cleaning brush 20 to slide to the side of the retaining plate 26. The sliding of the cleaning brush 20 pushes the push plate 32,The sliding of the push plate 32 causes the No. 2 power connection piece 31 to slide and fit into the No. 1 power connection piece 30. The fitting of the No. 1 power connection piece 30 and the No. 2 power connection piece 31 will start the electric push rod 25. At this time, the position of the cleaning brush 20 is below the scraper plate 27. The operation of the electric push rod 25 will cause the retaining plate 26 to slide downward. The sliding of the retaining plate 26 causes the scraper plate 27 to slide downward. The sliding of the scraper plate 27 can scrape off the waste material blocked inside the cleaning brush 20, thereby reducing the waste material blocked inside the cleaning brush 20. After the waste material inside the cleaning brush 20 is reduced, the cleaning effect of the cloth roller body 12 can be improved. The sliding of the scraper plate 27 will cause the waste scraper 28 to slide together, and the waste scraper 28 can scrape off the cleaning brush along with the scraper plate 27. The waste scraper 28 and the scraper plate 27 can improve the cleaning of the waste clogged in the cleaning brush 20. The collection box 34 is located below the cloth roller body 12. The water discharged by the drain pipe head 15 passes through the cloth roller body 12 and falls into the collection box 34. The collection box 34 can collect waste and wastewater in a unified manner, which is convenient for unified treatment after work. The scraper plate 27 cleans the waste in the cleaning brush 20 and also falls into the collection box 34. The filter plate 35 can filter the waste and separate the waste from the water. The wastewater will pass through the filter plate 35 and enter the internal storage of the collection box 34, while the waste will stay on the filter plate 35, which is convenient for the staff to handle the waste. The limit plate 36 can limit the position of the filter plate 35.

[0048] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An automatic cleaning device for the feeding roller of a sintering machine, characterized by: The invention comprises a sintering machine body (1); a material distribution roller (12) is rotatably connected to the interior of the sintering machine body (1); a cleaning plate (13) is installed on the inner side wall of the top end of the sintering machine body (1); a plurality of drainage pipe heads (15) are fixedly connected to the bottom end of the cleaning plate (13), and a material distribution roller (12) is installed below the drainage pipe heads (15); a water delivery pipe (14) is fixedly connected to the side end of the cleaning plate (13); a motor (16) is fixedly connected to the inner side wall of the sintering machine body (1); a lead screw (17) is fixedly connected to the output end of the motor (16); a sliding plate (18) is rotatably connected to the lead screw (17); A cleaning brush (20) is fixedly connected to the side of the sliding plate (18) close to the material distribution roller body (12); an electric push rod (25) is fixedly connected to the inner side wall of the top end of the sintering machine body (1); a fixing plate (26) is fixedly connected to the bottom end of the electric push rod (25); a plurality of scraping plates (27) are fixedly connected to the side end of the fixing plate (26); the cleaning brush (20) is arranged on the side of the sliding plate (18) close to the material distribution roller body, and is located on the side of the fixing plate (26) away from the inner wall; A cleaning scraper (21) is installed on one side of the sliding plate (18) close to the cloth roller (12), and cleaning scrapers (21) are installed on both sides of the cleaning brush (20); a rubber scraper (22) is fixed to the inner side of the cleaning scraper (21).

2. The automatic cleaning device for the feeding roller of a sintering machine according to claim 1 is characterized in that: A side of the sliding plate (18) away from the cloth roller (12) is fixedly connected to a limiting sleeve (24); the limiting sleeve (24) is internally rotatably connected to a connecting rod (23); and the connecting rod (23) is threadedly connected to the cleaning scraper (21).

3. The automatic cleaning device for the feeding roller of a sintering machine according to claim 2, characterized in that: The inner side wall of the sintering machine body (1) is fixed with a positioning plate (29); a side of the positioning plate (29) facing the lead screw (17) is fixed with a No. 1 power connection plate (30); a side of the positioning plate (29) close to the retaining plate (26) is fixed with a return spring (33); a side of the return spring (33) away from the retaining plate (26) is fixed with a No. 2 power connection plate (31), and the No. 2 power connection plate (31) corresponds to the No. 1 power connection plate (30); a side of the No. 2 power connection plate (31) facing the lead screw (17) is fixed with a push plate (32).

4. The automatic cleaning device for the feeding roller of a sintering machine according to claim 3 is characterized in that: Two ends of the scraper plate (27) are fixedly connected to a plurality of waste scrapers (28), and when the cleaning brush (20) slides along with the sliding plate (18), it can be connected to the waste scrapers (28) that slide up and down.

5. The automatic cleaning device for the feeding roller of a sintering machine according to claim 4 is characterized in that: A collecting box (34) is installed in the sintering machine body (1) and at the bottom end of the distribution roller body (12).

6. The automatic cleaning device for the feeding roller of a sintering machine according to claim 5, characterized in that: A collecting box (34) is installed in the sintering machine body (1) and at the bottom end of the distribution roller body (12); and a filter plate (35) is installed at the top end of the limiting plate (36).

7. The automatic cleaning device for the feeding roller of a sintering machine according to claim 6, characterized in that: A magnet piece is fixedly connected to one side of the cleaning scraper (21) close to the sliding plate (18); the magnet piece is in contact with one end of the sliding plate (18).

8. The automatic cleaning device for the feeding roller of a sintering machine according to claim 7, characterized in that: The side end of the motor (16) is fixedly connected to a limiting rod (19); a sliding plate (18) is slidably connected to the limiting rod (19).

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