A coal gangue solid waste treatment device

Abstract

The present invention relates to the technical field of coal gangue treatment, and provides a coal gangue solid waste treatment device, comprising: a frame, a transition box, a crushing box, crushing hammers, a transition frame, a dust removal box, a filter plate, a crushing mechanism, a dust suction mechanism, a transition mechanism and a conveying mechanism. The transition box is fixedly connected inside the frame, and a feed inlet is formed on the transition box. The crushing box is fixedly connected inside the frame, and the transition box is communicated with the crushing box. A discharge outlet is formed on the crushing box. A plurality of crushing hammers are provided, and all the plurality of crushing hammers are arranged inside the crushing box. Two transition frames are provided, and both the two transition frames are arranged inside the transition box. The filter plate is fixedly connected inside the dust removal box. Through the above technical solution, the problems in the prior art are solved, that is, when a crusher crushes, it is easy to generate a large amount of dust, which is easy to pollute the environment. The dust is easily inhaled by workers into the body, which is also easy to cause harm to the workers' bodies and reduce the feeding efficiency, thereby reducing the coal gangue crushing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of coal gangue treatment, and specifically, to a coal gangue solid waste treatment device. Background Art

[0002] Coal gangue is a solid waste discharged during the coal mining process and coal washing process. It is a dark gray rock with a relatively low carbon content and harder than coal, which is associated with coal seams during the coal formation process. It includes heading gangue during the roadway driving process, gangue mined from the roof, floor and interlayers during the mining process, and washed gangue picked out during the coal washing process. In the prior art, the comprehensive utilization technologies of coal gangue mainly include power generation, production of building materials, recovery of mineral products, preparation of chemical products, and road construction.

[0003] When coal gangue solid waste is used for any purpose, it is necessary to crush the coal gangue in advance. In the prior art, when crushing coal gangue, the coal gangue is usually poured into a simple crusher for crushing. When the coal gangue is crushed by the crusher, a large amount of dust is easily generated. Due to the vibration of the crusher, the dust is easily quickly dispersed into the air, which not only easily pollutes the environment, but also easily harms the workers' bodies when the dust is inhaled by the workers. In addition, the position of the feeding port of the existing crusher is designed relatively high. When feeding the crusher, either one end of the conveyor belt is lifted, or a crane is used to lift the food material and pour it into the crusher. When using the method of lifting the conveyor belt, since the coal gangue is mostly irregular round blocks, when being conveyed upward, the coal gangue is easily rolled down along the inclined conveyor belt, resulting in a decrease in the feeding efficiency of the coal gangue. When the crane lifts the coal gangue and pours it into the crusher, the coal gangue is easily dropped outside the feeding port. If the worker stands beside, it is easy to injure the worker. In either way, the feeding efficiency is easily reduced, and thus the crushing efficiency of the coal gangue is reduced. Summary of the Invention

[0004] The present invention provides a coal gangue solid waste treatment device, which solves the problems in the prior art that when a crusher crushes, a large amount of dust is easily generated, which easily pollutes the environment, the dust is easily inhaled by the workers and harms the workers' bodies, and the feeding efficiency is reduced, thus reducing the crushing efficiency of the coal gangue.

[0005] The technical solution of the present invention is as follows: A coal gangue solid waste treatment device includes: a frame, a transition box, a crushing box, crushing hammers, a transition frame, a dust removal box, a filter plate, a crushing mechanism, a dust suction mechanism, a transition mechanism, and a conveying mechanism;

[0006] The transition box is fixedly connected inside the frame, and a feeding port is opened on the transition box;

[0007] The crushing box is fixedly connected inside the frame. The transition box is communicated with the crushing box, and a discharge port is provided on the crushing box;

[0008] There are multiple crushing hammers, and all of the multiple crushing hammers are arranged inside the crushing box;

[0009] There are two transition frames, and both of the two transition frames are arranged inside the transition box;

[0010] The dust removal box is fixedly connected to the frame;

[0011] The filter plate is fixedly connected inside the dust removal box;

[0012] The crushing mechanism is arranged inside the crushing box and is used for uniformly crushing the coal gangue;

[0013] The dust suction mechanism is arranged inside the dust removal box and is used for collecting the dust generated during the crushing of the coal gangue;

[0014] The transition mechanism is arranged inside the transition box and is used for transitioning the coal gangue;

[0015] There are two conveying mechanisms, and both of the two conveying mechanisms are arranged on the frame and are used for conveying the coal gangue.

[0016] Preferably, the crushing mechanism includes: a rotating pipe, a rotating shaft, a discharge rack, a first rotating gear, a second rotating gear, a first motor, a driving gear, a second motor, and a power gear;

[0017] There are two rotating pipes, and both of the two rotating pipes are rotatably connected inside the frame. Multiple crushing hammers are respectively fixedly connected to the two rotating pipes;

[0018] The rotating shaft is rotatably connected inside the two rotating pipes;

[0019] The discharge rack is fixedly connected to the rotating shaft;

[0020] There are two first rotating gears, and the two first rotating gears are respectively fixedly connected to the two rotating pipes;

[0021] The second rotating gear is fixedly connected to the rotating shaft;

[0022] There are two first motors, and both of the two first motors are installed on the frame through motor brackets;

[0023] There are two driving gears, and the two driving gears are respectively fixedly connected to the output ends of the two first motors. The two driving gears are respectively meshed with the two first rotating gears;

[0024] [[ID=5l]]The second motor is arranged on one of the motor brackets;

[0025] The power gear is fixedly connected to the output end of the second motor, and the power gear is meshed with the second rotating gear.

[0026] Furthermore, the dust collection mechanism includes: a dust collection fan, a dust collection pipe rack, a suction cup and a cleaning component;

[0027] There are multiple dust suction fans, each of which is arranged on the dust removal box, and the input ends of each of the dust suction fans are directed toward the inside of the dust removal box;

[0028] The dust collection pipe frame is fixedly connected to the dust collection box and communicates with the dust collection box;

[0029] There are multiple suction cups, and all of the suction cups are connected to the dust collection pipe frame;

[0030] The cleaning component is arranged in the dust removal box and is used for cleaning the filter plate.

[0031] Furthermore, the transition mechanism includes: a third motor, a support frame and a blanking plate;

[0032] There are two third motors, both of which are arranged on the frame, and the output ends of the two third motors pass through the frame and are fixedly connected to the two transition frames respectively;

[0033] The support frame is fixedly connected between the transition box and the crushing box;

[0034] The blanking plate is fixedly connected between the transition box and the crushing box, and a feed port is provided on the crushing box.

[0035] Furthermore, the conveying mechanism includes: a conveying frame, a conveying shaft, a conveying belt and a fourth motor;

[0036] The conveying frame is fixedly connected to the frame;

[0037] There are two conveying shafts, and both conveying shafts are rotatably connected in the conveying frame;

[0038] The conveyor belt is connected between the two conveyor shafts;

[0039] The fourth motor is arranged on the conveying frame, and the output end of the fourth motor passes through the conveying frame and is fixedly connected to one of the conveying shafts.

[0040] In the aforementioned solution, further, the cleaning assembly includes: a slider, a cleaning rod, a toggle plate, a fifth motor, a driving block, a moving screw, a sixth motor and a cleaning frame;

[0041] There are two sliders, and the dust removal box is provided with two slide grooves, and the two sliders are slidably arranged in the two slide grooves respectively;

[0042] The cleaning rod is rotatably connected between the two sliders;

[0043] There are multiple toggle plates, and the multiple toggle plates are fixedly connected to the cleaning rod;

[0044] The fifth motor is arranged on one of the sliders, and the output end of the fifth motor passes through the slider and is fixedly connected to the cleaning rod;

[0045] The driving block is fixedly connected to another slider;

[0046] The movable screw is rotatably connected to the dust removal box, the driving block is provided with a screw hole, and the movable screw is threadedly connected in the screw hole;

[0047] The sixth motor is arranged on the dust removal box, and the output end of the sixth motor is fixedly connected to the moving screw;

[0048] The cleaning rack is arranged in a dust removal box, and a dust discharge port is provided on the dust removal box.

[0049] Furthermore, in the above solution, a dustproof mechanism is fixedly connected to the crushing box, and the dustproof mechanism includes: a dustproof plate, a dustproof fan and a protective frame;

[0050] The dustproof plate is fixedly connected to the crushing box;

[0051] There are multiple dust-proof fans, each of which is arranged on a dust-proof plate, and each of which has an output end facing the crushing box;

[0052] The protective frame is fixedly connected to the dustproof plate.

[0053] Furthermore, in the above solution, support plates are fixedly connected to the two conveyor frames, and the two conveyor belts are in contact with the two support plates respectively.

[0054] The working principle and beneficial effects of the present invention are:

[0055] 1. In the present invention, the conveying shaft is driven to rotate by the fourth motor provided on the conveying frame. When the conveying shaft rotates, the conveyor belt connected between the two conveying shafts is driven to transport the coal gangue into the transition box. The position of the conveyor belt is relatively low, and the efficiency can be improved even if the material is fed manually.

[0056] 2. In the present invention, the third motor provided on the frame drives the transition frame to rotate, thereby transferring the coal gangue from the transition box to the crushing box for crushing.

[0057] 3. In the present invention, the first motor provided on the motor frame drives the driving gear and the first rotating gear to rotate, thereby driving the rotating pipe to rotate. When the rotating pipe rotates, it drives the crushing hammers to rotate, thereby crushing the coal gangue. After crushing, the coal gangue is driven by the second motor provided on the motor frame to drive the power gear and the second rotating gear to rotate. When the second rotating gear rotates, it drives the rotating rod and the discharge frame to rotate. When the discharge frame rotates, it scoops out the crushed coal gangue in the crushing box onto the conveyor belt.

[0058] 4. In the present invention, the suction fan provided on the dust removal box blows air outwards from the dust removal box, thereby creating a negative pressure inside the dust removal box. Thus, the dust generated in the transition box and the crushing box is absorbed into the dust removal box through the suction pipe rack and the suction cups, and the dust is filtered by the filter plate, thereby achieving the dust removal effect.

[0059] 5. In the present invention, when the filter plate needs to be cleaned after long-term use, the fifth motor provided on the slider drives the cleaning rod to rotate. When the cleaning rod rotates, it drives the cleaning plate to rotate, thereby hammering the filter plate, thus shaking off the dust on the filter plate. The sixth motor provided on the dust removal box drives the moving screw rod to rotate, thereby driving the slider to move on the dust removal box, thus driving the cleaning rod and the cleaning plate to move, thereby cleaning the filter plate comprehensively.

[0060] 6. In the present invention, through the cooperation among the machine frame, the transition box, the crushing box, the crushing hammers, the transition frame, the dust removal box, the filter plate, the crushing mechanism, the dust suction mechanism, the transition mechanism and the conveying mechanism, the dispersion of dust can be effectively reduced, ensuring that the environment is not polluted by dust. Moreover, the feed inlet opened on the transition box is relatively low, making the feeding more convenient and improving the efficiency of coal gangue feeding and crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] The following further elaborates on the present invention in detail in conjunction with the drawings and specific embodiments.

[0062] Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is a schematic structural diagram of the cross-section of the machine frame of the present invention;

[0063] Figure 3 is a schematic structural diagram of the crushing mechanism of the present invention;

[0064] Figure 4 is a schematic structural diagram of the dust suction mechanism of the present invention;

[0065] Figure 5 is a schematic structural diagram of the cleaning assembly of the present invention;

[0066] Figure 6 is a schematic structural diagram of the decomposed dust-proof mechanism of the present invention;

[0067] Figure 7 This is a schematic structural diagram of the conveying mechanism of the present invention.

[0068] In the figure: 1. Frame; 2. Transition box; 3. Crushing box; 4. Crushing hammer; 5. Transition frame; 6. Dust removal box; 7. Filter plate; 8. Rotating pipe; 9. Rotating shaft; 10. Discharge rack; 11. First rotating gear; 12. Second rotating gear; 13. First motor; 14. Driving gear; 15. Second motor; 16. Power gear; 17. Dust suction fan; 18. Dust suction pipe rack; 19. Suction cup; 20. Third motor; 21. Support frame; 22. Feeding plate; 23. Conveying rack; 24. Conveying shaft; 25. Conveyor belt; 26. Fourth motor; 27. Slide block; 28. Cleaning rod; 29. Poking plate; 30. Fifth motor; 31. Driving block; 32. Moving screw; 33. Sixth motor; 34. Cleaning rack; 35. Dust-proof plate; 36. Dust-proof fan; 37. Protection rack; 38. Support plate. Specific embodiments

[0069] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0070] As Figures 1 to 7 shown, this embodiment proposes a coal gangue solid waste treatment device, including: a frame 1, a transition box 2, a crushing box 3, a crushing hammer 4, a transition frame 5, a dust removal box 6, a filter plate 7, a crushing mechanism, a dust suction mechanism, a transition mechanism and a conveying mechanism. The transition box 2 is fixedly connected inside the frame 1, and a feed inlet is opened on the transition box 2. The crushing box 3 is fixedly connected inside the frame 1, and the transition box 2 is communicated with the crushing box 3. A discharge outlet is opened on the crushing box 3. There are multiple crushing hammers 4, and all the multiple crushing hammers 4 are arranged inside the crushing box 3. There are two transition frames 5, and both of the two transition frames 5 are arranged inside the transition box 2. The dust removal box 6 is fixedly connected to the frame 1, and the filter plate 7 is fixedly connected inside the dust removal box 6. Through the cooperation among the frame 1, the transition box 2, the crushing box 3, the crushing hammer 4, the transition frame 5, the dust removal box 6, the filter plate 7, the crushing mechanism, the dust suction mechanism, the transition mechanism and the conveying mechanism, the dispersion of dust can be effectively reduced, ensuring that the environment is not polluted by dust. Moreover, the feed inlet opened on the transition box 2 is relatively low, making the feeding more convenient and improving the efficiency of coal gangue feeding and crushing.

[0071] Among them, the crushing mechanism is arranged in the crushing box 3 and is used for uniformly crushing the coal gangue. The crushing mechanism includes: a rotating pipe 8, a rotating shaft 9, a discharge rack 10, a first rotating gear 11, a second rotating gear 12, a first motor 13, a driving gear 14, a second motor 15, and a power gear 16. There are two rotating pipes 8, and both rotating pipes 8 are rotatably connected to the frame 1. A plurality of crushing hammers 4 are respectively fixedly connected to the two rotating pipes 8. The rotating shaft 9 is rotatably connected inside the two rotating pipes 8. The discharge rack 10 is fixedly connected to the rotating shaft 9. There are two first rotating gears 11, and the two first rotating gears 11 are respectively fixedly connected to the two rotating pipes 8. The second rotating gear 12 is fixedly connected to the rotating shaft 9. There are two first motors 13, and both first motors 13 are installed on the frame 1 through motor brackets. There are two driving gears 14, and the two driving gears 14 are respectively fixedly connected to the output ends of the two first motors 13. The two driving gears 14 are respectively meshed with the two first rotating gears 11. The second motor 15 is arranged on one of the motor brackets. The power gear 16 is fixedly connected to the output end of the second motor 15. The power gear 16 is meshed with the second rotating gear 12. Specifically, the first motor 13 arranged on the motor bracket drives the driving gear 14 and the first rotating gear 11 to rotate, thereby driving the rotating pipe 8 to rotate. When the rotating pipe 8 rotates, it drives the crushing hammer 4 to rotate, thereby crushing the coal gangue. The crushed coal gangue is driven by the second motor 15 arranged on the motor bracket to drive the power gear 16 and the second rotating gear 12 to rotate. When the second rotating gear 12 rotates, it drives the rotating rod and the discharge rack 10 to rotate. When the discharge rack 10 rotates, it scoops out the crushed coal gangue in the crushing box 3 onto the conveyor belt 25.

[0072] Among them, the dust collection mechanism is arranged in the dust collection box 6, which is used to collect the dust generated when the coal gangue is crushed. The dust collection mechanism includes: a dust collection fan 17, a dust collection pipe rack 18, a suction cup 19 and a cleaning component. There are multiple dust collection fans 17, and multiple dust collection fans 17 are arranged on the dust collection box 6. The input ends of the multiple dust collection fans 17 are all facing the dust collection box 6. The dust collection pipe rack 18 is fixedly connected to the dust collection box and is connected to the dust collection box. There are multiple suction cups 19, and multiple suction cups 19 are connected to the dust collection pipe rack 18. The cleaning component is arranged in the dust collection box 6 for cleaning the filter plate 7. The cleaning component includes: a slider 27, a cleaning rod 2 8. A toggle plate 29, a fifth motor 30, a driving block 31, a moving screw 32, a sixth motor 33 and a cleaning rack 34. Two sliders 27 are provided. Two chutes are provided on the dust removal box 6. The two sliders 27 are respectively slidably set in the two chutes. The cleaning rod 28 is rotatably connected between the two sliders 27. A plurality of toggle plates 29 are provided. The plurality of toggle plates 29 are fixedly connected to the cleaning rod 28. The fifth motor 30 is provided on one of the sliders 27. The output end of the fifth motor 30 passes through the slider 27 and is fixedly connected to the cleaning rod 28. The driving block 31 is fixedly connected to the other slider 27. The moving screw 32 is rotatably connected On the dust removal box 6, a screw hole is provided on the driving block 31, and the moving screw 32 is threadedly connected to the screw hole. The sixth motor 33 is provided on the dust removal box 6, and the output end of the sixth motor 33 is fixedly connected to the moving screw 32. The cleaning frame 34 is provided in the dust removal box 6, and a dust exhaust port is provided on the dust removal box 6. Specifically, the dust suction fan 17 provided on the dust removal box 6 is used to blow air out of the dust removal box 6, so that a negative pressure is generated in the dust removal box 6, so that the dust generated in the transition box 2 and the crushing box 3 is absorbed into the dust removal box 6 through the dust suction pipe frame 18 and the suction cup 19, and the dust is filtered through the filter plate 7, so as to achieve the dust removal effect. When the filter plate 7 needs to be cleaned after being used for a long time, the fifth motor 30 provided on the slider 27 drives the cleaning rod 28 to rotate. When the cleaning rod 28 rotates, the cleaning plate is driven to rotate, thereby hammering the filter plate 7, thereby shaking off the dust on the filter plate 7. The sixth motor 33 provided on the dust removal box 6 drives the moving screw 32 to rotate, thereby driving the slider 27 to move on the dust removal box 6, thereby driving the cleaning rod 28 and the cleaning plate to move, thereby cleaning the filter plate 7 in all directions. The cleaned dust is at the bottom of the dust removal box 6, and the worker pulls the cleaning rack 34 to discharge the dust from the dust exhaust port.

[0073] Among them, the transfer mechanism is arranged in the transfer box 2 and is used for transferring coal gangue. The transfer mechanism includes: a third motor 20, a support frame 21 and a blanking plate 22. There are two third motors 20, and both of the two third motors 20 are arranged on the frame 1. The output ends of the two third motors 20 penetrate through the frame 1 and are respectively fixedly connected to the two transfer frames 5. The support frame 21 is fixedly connected between the transfer box 2 and the crushing box 3, and the blanking plate is fixedly connected between the transfer box 2 and the crushing box 3. An inlet is provided on the crushing box 3. Specifically, the third motor 20 arranged on the frame 1 drives the transfer frame 5 to rotate, so as to dial the coal gangue from the transfer box 2 into the crushing box 3 for crushing.

[0074] Among them, there are two conveying mechanisms, and both of the two conveying mechanisms are arranged on the frame 1 and are used for conveying coal gangue. The conveying mechanism includes: a conveying frame 23, a conveying shaft 24, a conveyor belt 25 and a fourth motor 26. A support plate 38 is fixedly connected in each of the two conveying frames 23, and the two conveyor belts 25 are respectively in contact with the two support plates 38. The conveying frame 23 is fixedly connected to the frame 1. There are two conveying shafts 24, and both of the two conveying shafts 24 are rotatably connected in the conveying frame 23. The conveyor belt 25 is drivingly connected between the two conveying shafts 24. The fourth motor 26 is arranged on the conveying frame 23, and the output end of the fourth motor 26 penetrates through the conveying frame 23 and is fixedly connected to one of the conveying shafts 24. Specifically, the fourth motor 26 arranged on the conveying frame 23 drives the conveying shaft 24 to rotate. When the conveying shaft 24 rotates, the conveyor belt 25 drivingly connected between the two conveying shafts 24 conveys the coal gangue into the transfer box 2. The position of the conveyor belt 25 is relatively low, which can improve the efficiency even when feeding manually.

[0075] Among them, a dust-proof mechanism is fixedly connected to the crushing box 3. The dust-proof mechanism includes: a dust-proof plate 35, a dust-proof fan 36 and a protective frame 37. The dust-proof plate 35 is fixedly connected to the crushing box 3. There are multiple dust-proof fans 36, and all of the multiple dust-proof fans 36 are arranged on the dust-proof plate 35. The output ends of the multiple dust-proof fans 36 all face the inside of the crushing box 3. The protective frame 37 is fixedly connected to the dust-proof plate 35. Specifically, when the coal gangue is crushed, the dust-proof fans 36 arranged on the dust-proof plate 35 blow air into the crushing box 3, so as to prevent dust from flying out of the outlet. When the coal gangue is discharged after being crushed, the protective frame 37 arranged on the dust-proof plate 35 protects the dust-proof fans 36, so as to prevent the coal gangue from hitting the dust-proof fans 36 when discharging.

[0076] In this embodiment, the working principle of the device is as follows: The coal gangue is poured onto a conveyor belt 25 at the feed inlet. The fourth motor 26 provided on the conveyor frame 23 drives the conveyor shaft 24 to rotate. When the conveyor shaft 24 rotates, it drives the conveyor belt 25 connected between the two conveyor shafts 24 to convey the coal gangue into the transition box 2. Since the positions of the conveyor belt 25 and the feed inlet are relatively low, even manual feeding can improve the efficiency. After the coal gangue is conveyed into the transition box 2, the third motor 20 provided on the machine frame 1 drives the transition frame 5 to rotate, so as to dial the coal gangue from the transition box 2 into the crushing box 3 for crushing. Then, the first motor 13 provided on the motor frame drives the drive gear 14 and the first rotating gear 11 to rotate, thereby driving the rotating pipe 8 to rotate. When the rotating pipe 8 rotates, it drives the crushing hammer 4 to rotate, so as to crush the coal gangue. The crushed coal gangue is driven by the second motor 15 provided on the motor frame to drive the power gear 16 and the second rotating gear 12 to rotate. When the second rotating gear 12 rotates, it drives the rotating rod and the discharge rack 10 to rotate. When the discharge rack 10 rotates, it dials the crushed coal gangue in the crushing box 3 onto the conveyor belt 25 provided at the discharge port for conveying.

[0077] When dust is generated during the crushing of coal gangue, the dust suction fan 17 provided on the dust removal box 6 blows air outside the dust removal box 6, so as to generate negative pressure inside the dust removal box 6. Then, the dust generated in the transition box 2 and the crushing box 3 is absorbed into the dust removal box 6 through the dust suction pipe rack 18 and the suction cup 19, and the dust is filtered by the filter plate 7, so as to achieve the dust removal effect. When the filter plate 7 needs to be cleaned after long-term use, the fifth motor 30 provided on the slider 27 drives the cleaning rod 28 to rotate. When the cleaning rod 28 rotates, it drives the cleaning plate to rotate, so as to hammer the filter plate 7, thereby shaking off the dust on the filter plate 7. The sixth motor 33 provided on the dust removal box 6 drives the moving screw 32 to rotate, thereby driving the slider 27 to move on the dust removal box 6, so as to drive the cleaning rod 28 and the cleaning plate to move, so as to clean the filter plate 7 in all directions. The cleaned dust is at the bottom of the dust removal box 6. The worker pulls the cleaning rack 34 to discharge the dust from the dust discharge port.

[0078] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coal gangue solid waste treatment device, characterized in that, Including: Frame (1); Transition box (2), the transition box (2) is fixedly connected inside the frame (1), and a feed inlet is provided on the transition box (2); Crushing box (3), the crushing box (3) is fixedly connected inside the frame (1), the transition box (2) is communicated with the crushing box (3), and a discharge outlet is provided on the crushing box (3); Crushing hammers (4), there are multiple crushing hammers (4), and multiple crushing hammers (4) are all arranged inside the crushing box (3); Transition frame (5), there are two transition frames (5), and two transition frames (5) are both arranged inside the transition box (2); Dust removal box (6), the dust removal box (6) is fixedly connected to the frame (1); Filter plate (7), the filter plate (7) is fixedly connected inside the dust removal box (6); Crushing mechanism, the crushing mechanism is arranged inside the crushing box (3) and is used for uniformly crushing coal gangue; Dust suction mechanism, the dust suction mechanism is arranged inside the dust removal box (6) and is used for collecting the dust generated during the crushing of coal gangue; Transition mechanism, the transition mechanism is arranged inside the transition box (2) and is used for transitioning coal gangue; Conveying mechanism, there are two conveying mechanisms, and two conveying mechanisms are both arranged on the frame (1) and are used for conveying coal gangue. The crushing mechanism includes: Rotating pipes (8), there are two rotating pipes (8), and two rotating pipes (8) are both rotatably connected inside the frame (1), and multiple crushing hammers (4) are respectively fixedly connected to the two rotating pipes (8); Rotating shaft (9), the rotating shaft (9) is rotatably connected inside the two rotating pipes (8); Discharge rack (10), the discharge rack (10) is fixedly connected to the rotating shaft (9); First rotating gears (11), there are two first rotating gears (11), and two first rotating gears (11) are respectively fixedly connected to the two rotating pipes (8); Second rotating gear (12), the second rotating gear (12) is fixedly connected to the rotating shaft (9); First motors (13), there are two first motors (13), and two first motors (13) are both installed on the frame (1) through motor brackets; Driving gears (14), there are two driving gears (14), and two driving gears (14) are respectively fixedly connected to the output ends of the two first motors (13), and the two driving gears (14) are respectively meshed with the two first rotating gears (11); Second motor (15), the second motor (15) is arranged on one of the motor brackets; Power gear (16), the power gear (16) is fixedly connected to the output end of the second motor (15), and the power gear (16) is meshed with the second rotating gear (12). The dust suction mechanism includes: a dust suction fan (17), with multiple dust suction fans (17) provided. The multiple dust suction fans (17) are all arranged on the dust removal box (6), and the input ends of the multiple dust suction fans (17) all face towards the inside of the dust removal box (6); a dust suction pipe rack (18), which is fixedly connected to the dust suction box and communicated with the dust suction box; suction cups (19), with multiple suction cups (19) provided. The multiple suction cups (19) are all communicated with the dust suction pipe rack (18); a cleaning component, which is arranged inside the dust removal box (6) and is used for cleaning the filter plate (7). The transition mechanism includes: a third motor (20), with two third motors (20) provided. The two third motors (20) are all arranged on the frame (1), and the output ends of the two third motors (20) both penetrate through the frame (1) and are respectively fixedly connected to the two transition frames (5); a support frame (21), which is fixedly connected between the transition box (2) and the crushing box (3); a feeding plate (22), which is fixedly connected between the transition box (2) and the crushing box (3), and a feeding port is formed on the crushing box (3). A dust prevention mechanism is fixedly connected to the crushing box (incomplete sentence, please check). The dust prevention mechanism includes: a dust prevention plate (35), which is fixedly connected to the crushing box (3); a dust prevention fan (36), with multiple dust prevention fans (36) provided. The multiple dust prevention fans (36) are all arranged on the dust prevention plate (35), and the output ends of the multiple dust prevention fans (36) all face towards the inside of the crushing box (3); a protective frame (37), which is fixedly connected to the dust prevention plate (35).

2. A coal gangue solid waste treatment device according to claim 1, characterized in that, The conveying mechanism includes: a conveying frame (23), which is fixedly connected to the frame (1); conveying shafts (24), with two conveying shafts (24) provided. The two conveying shafts (24) are both rotatably connected inside the conveying frame (23); a conveyor belt (25), which is drivingly connected between the two conveying shafts (24); a fourth motor (26), which is arranged on the conveying frame (23), and the output end of the fourth motor (26) penetrates through the conveying frame (23) and is fixedly connected to one of the conveying shafts (24). It should be noted that there seems to be an incomplete sentence in the description of the dust prevention mechanism in the original text. Please check and correct it if necessary.

3. A coal gangue solid waste treatment device according to claim 2, characterized in that, The cleaning assembly comprises: a slider (27), two sliders (27) are provided, two slide grooves are provided on the dust removal box (6), and the two sliders (27) are respectively slidably arranged in the two slide grooves; a cleaning rod (28), the cleaning rod (28) is rotatably connected between the two sliders (27); a toggle plate (29), a plurality of toggle plates (29) are provided, and the plurality of toggle plates (29) are fixedly connected to the cleaning rod (28); a fifth motor (30), the fifth motor (30) is provided on one of the sliders (27), and the output end of the fifth motor (30) passes through the slider (27) and is connected to the cleaning rod (28) is fixedly connected; a driving block (31), the driving block (31) is fixedly connected to another slider (27); a moving screw (32), the moving screw (32) is rotatably connected to the dust removal box (6), a screw hole is provided on the driving block (31), and the moving screw (32) is threadedly connected in the screw hole; a sixth motor (33), the sixth motor (33) is arranged on the dust removal box (6), and the output end of the sixth motor (33) is fixedly connected to the moving screw (32); a cleaning frame (34), the cleaning frame (34) is arranged in the dust removal box (6), and a dust exhaust port is provided on the dust removal box (6).

4. A coal gangue solid waste treatment device according to claim 3, characterized in that, A support plate (38) is fixedly connected to each of the two conveying racks (23), and the two conveying belts (25) are in contact with the two support plates (38) respectively.

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