Material conveying device for cement kiln to co-process solid waste

Abstract

The utility model discloses a cement kiln solid waste co-processing material conveying device which comprises a machine frame, the rear surface of the machine frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a first conveying roller, and the outer surface of the first conveying roller is fixedly connected with a driving wheel. By arranging a waste bin, a drawing box, a scraper and other structures, waste attached to and left on the conveying belt can be scraped, cleaned and collected under the non-stop condition, and by arranging a sliding column, a limiting block, a first spring, a sliding plate and other structures, the scraper can make tight elastic contact with the surface of the conveying belt all the time; and by arranging a fixing base, a fixing column, a U-shaped frame, a fixing box, a connecting rod, a pressing plate, a triangular block, an inclined surface block, an inserting block, a second spring and other structures, a scraper and a limiting plate can be conveniently and integrally disassembled, and therefore the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a material conveying device for co-processing solid waste in a cement kiln. Background Technology

[0002] With the continuous development of my country's economy, the amount of solid waste generated has increased rapidly, reaching 4.05 billion tons annually by the end of 2019. Solid waste can also be considered an important part of renewable resources, making it a crucial area for the development of my country's circular economy and the promotion of ecological civilization. Currently, cement kiln co-processing is a new type of waste disposal method with a wide range of applications, capable of treating solid waste from multiple sources, including municipal solid waste, industrial solid waste, sludge, and contaminated soil. In the process of cement kiln co-processing solid waste, material conveying is a critical link, and traditional material conveying devices mainly consist of conveyor belts.

[0003] However, existing conveyor belts still have certain drawbacks when transporting solid waste. For example, some solid waste will stick to the conveyor belt, which will affect the service life and performance of the conveyor belt. Manual cleaning requires the equipment to be shut down for a long time, which is inconvenient and affects work efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a material conveying device for co-processing solid waste in cement kilns. It can scrape, clean and collect the waste attached to the conveyor belt without stopping the machine. It can make the scraper always in close elastic contact with the surface of the conveyor belt, thereby reducing the wear of the conveyor belt and improving the cleaning effect of the attached waste. The scraper and the limiting plate can be easily disassembled as a whole, thereby improving practicality.

[0005] This utility model also provides a material conveying device for co-processing solid waste in a cement kiln, comprising:

[0006] A frame is provided, with a motor fixedly connected to its rear surface. A first conveyor roller is fixedly connected to the output end of the motor. A drive wheel is fixedly connected to the outer surface of the first conveyor roller, and a belt is provided on the inner surface of the drive wheel. A second conveyor roller is rotatably connected to the inner surface of the frame, and a synchronous pulley is fixedly connected to the outer surface of the second conveyor roller. A conveyor belt is provided on the outer surface of the second conveyor roller. A waste bin is fixedly connected to the lower surface of the frame, and a drawer is slidably connected to the inner surface of the waste bin. A sliding column is fixedly connected to the lower surface of the frame, and a limit block is fixedly connected to the lower end of the sliding column. A first spring is provided on the outer surface of the sliding column, and a sliding plate is slidably connected to the outer surface of the sliding column. A through groove is provided on the outer surface of the sliding plate, and a scraper is slidably connected to the inner surface of the through groove. A limit plate is fixedly connected to the lower surface of the scraper. A material discharge hole is provided on the lower surface of the frame.

[0007] A fixed base is fixedly connected to the right surface of the sliding plate, a fixed column is fixedly connected to the inner surface of the fixed base, a U-shaped frame is rotatably connected to the outer surface of the fixed column, a fixed box is fixedly connected to the left surface of the sliding plate, a connecting rod is slidably connected to the inner surface of the fixed box, a pressure plate is fixedly connected to the upper end of the connecting rod, a triangular block is fixedly connected to the lower end of the connecting rod, an inclined block is slidably connected to the inside of the fixed box, the outer surface of the inclined block is fixedly connected to the insert block, and the outer surface of the inclined block is fixedly connected to the second spring.

[0008] According to the material conveying device for co-processing solid waste in a cement kiln, the outer surface of the U-shaped frame is provided with insertion holes, and the inner surface of the insertion holes is adapted to the insertion blocks to facilitate the fixing of the scraper.

[0009] According to the material conveying device for co-processing solid waste in a cement kiln, the outer surface of the fixed box is provided with a slot, and the inner surface of the slot is adapted to the U-shaped frame to facilitate the installation of the scraper.

[0010] According to the aforementioned material conveying device for co-processing solid waste in a cement kiln, the outer surface of the first conveyor roller is connected to the conveyor belt, and the inner surface of the synchronous pulley is connected to the belt drive, which facilitates the operation of the conveyor belt.

[0011] According to the material conveying device for co-processing solid waste in a cement kiln, the lower end of the first spring is fixedly connected to the limiting block, and the upper end of the first spring is fixedly connected to the sliding plate.

[0012] According to the material conveying device for co-processing solid waste in a cement kiln, the upper surface of the limiting plate is in contact with the sliding plate, the lower surface of the limiting plate is in contact with the U-shaped frame, and the outer surface of the conveyor belt is in contact with the scraper, which facilitates the scraping off of solid waste adhering to the conveyor belt.

[0013] According to the material conveying device for co-processing solid waste in a cement kiln, the outer surface of the triangular block is slidably connected to the inclined block, the outer surface of the insert block is slidably connected to the fixed box, and the end of the second spring away from the inclined block is fixedly connected to the fixed box.

[0014] According to the aforementioned material conveying device for co-processing solid waste in a cement kiln, the motor is electrically connected to an external power source.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By setting up structures such as waste bins, drawers, and scrapers, waste adhering to and remaining on the conveyor belt can be scraped, cleaned, and collected without stopping the machine. Furthermore, by setting up structures such as sliding pillars, limit blocks, first springs, and sliding plates, the scraper can always maintain close and elastic contact with the surface of the conveyor belt, thereby reducing conveyor belt wear and improving the cleaning effect of adhering waste.

[0017] 2. By setting up structures such as a fixed base, fixed column, U-shaped frame, fixed box, connecting rod, pressure plate, triangular block, inclined block, insert block and second spring, the scraper and limiting plate can be easily disassembled as a whole, thereby improving practicality.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of a material conveying device for co-processing solid waste in a cement kiln according to the present invention.

[0021] Figure 2 This is a cross-sectional view of the overall structure of a material conveying device for co-processing solid waste in a cement kiln according to the present invention.

[0022] Figure 3 This is a partial bottom view of the material conveying device for co-processing solid waste in a cement kiln according to the present invention.

[0023] Figure 4 This is a partial structural schematic diagram of a material conveying device for co-processing solid waste in a cement kiln according to the present invention.

[0024] Figure 5 This is a cross-sectional view of the internal structure of a material conveying device for co-processing solid waste in a cement kiln according to the present invention.

[0025] Figure 6 This is a schematic diagram of the internal structure of a material conveying device for co-processing solid waste in a cement kiln, according to the present invention.

[0026] Legend:

[0027] 1. Frame; 2. Motor; 3. First conveyor roller; 4. Drive wheel; 5. Belt; 6. Second conveyor roller; 7. Synchronous pulley; 8. Conveyor belt; 9. Waste bin; 10. Drawer box; 11. Sliding column; 12. Limiting block; 13. First spring; 14. Through groove; 15. Scraper; 16. Limiting plate; 17. Fixed base; 18. Fixed column; 19. U-shaped frame; 20. Fixed box; 21. Connecting rod; 22. Pressure plate; 23. Triangular block; 24. Inclined block; 25. Insert block; 26. Second spring; 27. Insertion hole; 28. Sliding plate; 29. ​​Slot; 30. Drop hole. Detailed Implementation

[0028] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0029] Reference Figure 1-6 This utility model discloses a material conveying device for co-processing solid waste in a cement kiln, comprising: a frame 1; a motor 2 fixedly connected to the rear surface of the frame 1; a first conveyor roller 3 fixedly connected to the output end of the motor 2; a drive wheel 4 fixedly connected to the outer surface of the first conveyor roller 3; a belt 5 disposed on the inner surface of the drive wheel 4; a second conveyor roller 6 rotatably connected to the inner surface of the frame 1; a synchronous wheel 7 fixedly connected to the outer surface of the second conveyor roller 6; a conveyor belt 8 disposed on the outer surface of the second conveyor roller 6; a waste bin 9 fixedly connected to the lower surface of the frame 1; a drawer 10 slidably connected to the inner surface of the waste bin 9; a sliding column 11 fixedly connected to the lower surface of the frame 1; and a limit block 12 fixedly connected to the lower end of the sliding column 11. A first spring 13 is provided on the outer surface of the sliding column 11. A sliding plate 28 is slidably connected to the outer surface of the sliding column 11. A through groove 14 is provided on the outer surface of the sliding plate 28. A scraper 15 is slidably connected to the inner surface of the through groove 14. A limit plate 16 is fixedly connected to the lower surface of the scraper 15. A material drop hole 30 is provided on the lower surface of the frame 1. The outer surface of the first conveyor roller 3 is drivenly connected to the conveyor belt 8. The inner surface of the synchronous pulley 7 is drivenly connected to the belt 5. The lower end of the first spring 13 is fixedly connected to the limit block 12. The upper end of the first spring 13 is fixedly connected to the sliding plate 28. The upper surface of the limit plate 16 is in contact with the sliding plate 28. The outer surface of the conveyor belt 8 is in contact with the scraper 15. The motor 2 is electrically connected to an external power source.

[0030] A fixed base 17 is fixedly connected to the right surface of the sliding plate 28. A fixed post 18 is fixedly connected to the inner surface of the fixed base 17. A U-shaped frame 19 is rotatably connected to the outer surface of the fixed post 18. A fixed box 20 is fixedly connected to the left surface of the sliding plate 28. A connecting rod 21 is slidably connected to the inner surface of the fixed box 20. A pressure plate 22 is fixedly connected to the upper end of the connecting rod 21. A triangular block 23 is fixedly connected to the lower end of the connecting rod 21. An inclined block 24 is slidably connected inside the fixed box 20. The outer surface of the inclined block 24 is fixedly connected to the insert block 25. The outer surface of the inclined block 24 is fixedly connected to the second spring 26. The outer surface of the U-shaped frame 19 is provided with a socket 27, and the inner surface of the socket 27 is adapted to the plug 25. The outer surface of the fixing box 20 is provided with a slot 29, and the inner surface of the slot 29 is adapted to the U-shaped frame 19. The lower surface of the limiting plate 16 is in contact with the U-shaped frame 19. The outer surface of the triangular block 23 is slidably connected to the inclined block 24. The outer surface of the plug 25 is slidably connected to the fixing box 20. The end of the second spring 26 away from the inclined block 24 is fixedly connected to the fixing box 20.

[0031] Working Principle: During operation, solid waste co-processed in the cement kiln is placed on conveyor belt 8. Then, motor 2 is started, driving the first conveyor roller 3 to synchronously drive the drive wheel 4, belt 5, second conveyor roller 6, synchronous pulley 7, and conveyor belt 8, thus conveying the solid waste. During the transmission process of conveyor belt 8, due to the elasticity of the first spring 13, the scraper 15 remains in elastic contact with the surface of conveyor belt 8, reducing wear on the conveyor belt 8 and scraping off the solid waste adhering to it. The scraped solid waste is then collected through the discharge hole 30 and the collection box 10. When the scraper 15 needs replacement after prolonged use, simply press the pressure plate 22, driving the connecting rod 21 to slide the triangular block 23 along the inclined surface of the inclined block 24. The second spring 26 is compressed, causing the insert 25 to disengage from the insertion hole 27, thus releasing the restriction on the U-shaped frame 19. Then, the U-shaped frame 19 is flipped open around the fixing post 18, releasing the restriction on the scraper 15 and the limiting plate 16. The scraper 15 and the limiting plate 16 are then pulled out along the inside of the through groove 14 to complete the disassembly. A new scraper 15 is then inserted into the through groove 14, and the U-shaped frame 19 is flipped again around the fixing post 18 so that it is inserted into the slot 29. When the insertion hole 27 on the U-shaped frame 19 corresponds to the insert 25, the pressure plate 22 is released. Under the rebound force of the second spring 26, the insert 25 will automatically insert into the insertion hole 27, thus completing the installation, limiting and fixing of the scraper 15 and the limiting plate 16.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A material conveying device for cement kiln co-processing of solid waste material, characterized in that, The utility model relates to a kind of waste material recycling device, including: Rack (1), the rear surface of the rack (1) is fixedly connected with motor (2), the output end of the motor (2) is fixedly connected with first conveying roller (3), the outer surface of the first conveying roller (3) is fixedly connected with driving wheel (4), the inner surface of the driving wheel (4) is provided with belt (5), the inner surface of the rack (1) is rotatably connected with second conveying roller (6), the outer surface of the second conveying roller (6) is fixedly connected with synchronous wheel (7), the outer surface of the second conveying roller (6) is provided with transmission belt (8), the lower surface of the rack (1) is fixedly connected with waste bin (9), the inner surface of the waste bin (9) is slidably connected with pull-out box (10), the lower surface of the rack (1) is fixedly connected with slide column (11), the lower end of the slide column (11) is fixedly connected with limit block (12), the outer surface of the slide column (11) is provided with first spring (13), the outer surface of the slide column (11) is slidably connected with sliding plate (28), the outer surface of the sliding plate (28) is provided with through slot (14), the inner surface of the through slot (14) is slidably connected with scraper (15), the lower surface of the scraper (15) is fixedly connected with limit plate (16), the lower surface of the rack (1) is provided with blanking hole (30); The right surface of the sliding plate (28) is fixedly connected with fixed seat (17), the inner surface of the fixed seat (17) is fixedly connected with fixed column (18), the outer surface of the fixed column (18) is rotatably connected with U-shaped frame (19), the left surface of the sliding plate (28) is fixedly connected with fixed box (20), the inner surface of the fixed box (20) is slidably connected with connecting rod (21), the upper end of the connecting rod (21) is fixedly connected with pressing plate (22), the lower end of the connecting rod (21) is fixedly connected with triangular block (23), the inside of the fixed box (20) is slidably connected with inclined surface block (24), the outer surface of the inclined surface block (24) is fixedly connected with plug (25), the outer surface of the inclined surface block (24) is fixedly connected with second spring (26).

2. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The outer surface of the U-shaped frame (19) is provided with insertion hole (27), the inner surface of the insertion hole (27) is matched with plug (25).

3. A material conveying device for cement kiln co-processing of solid waste material according to claim 1, characterized in that, The outer surface of the fixed box (20) is provided with clamping groove (29), the inner surface of the clamping groove (29) is matched with U-shaped frame (19).

4. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The outer surface of the first conveying roller (3) is drivingly connected with transmission belt (8), the inner surface of the synchronous wheel (7) is drivingly connected with belt (5).

5. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The lower end of the first spring (13) is fixedly connected with limit block (12), the upper end of the first spring (13) is fixedly connected with sliding plate (28).

6. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The upper surface of the limit plate (16) is in contact with the sliding plate (28), the lower surface of the limit plate (16) is in contact with the U-shaped frame (19), the outer surface of the transmission belt (8) is in contact with the scraper (15).

7. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The outer surface of the triangular block (23) is in sliding connection with the bevel block (24), the outer surface of the plug (25) is in sliding connection with the fixed box (20), and one end of the second spring (26) away from the bevel block (24) is fixedly connected with the fixed box (20).

8. A cement kiln co-processing of solid waste material conveying device as claimed in claim 1 wherein, The motor (2) is electrically connected with an external power supply.

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