Environment-friendly dust removal mechanism

Abstract

The utility model discloses an environment-friendly dust removal mechanism which comprises a flour mill, a dust collection box is fixedly arranged at the top of the flour mill through bolts, a baffle is fixedly arranged on the front side of the dust collection box through bolts, a filter cartridge is fixedly arranged in the dust collection box, and a first through hole is formed in the surface of the filter cartridge; a dust suction pump is fixedly arranged on the rear side of the dust collection box, two screws are rotatably arranged in the dust collection box, moving blocks are arranged on the surfaces of the screws in a threaded mode, connecting rods are rotatably arranged on the surfaces of the moving blocks, gears and brush rollers are fixedly arranged on the surfaces of the connecting rods, and racks are fixedly arranged in the dust collection box. According to the device, the situation that due to the fact that filter holes are blocked by dust, wind power for conveying dust materials is reduced is avoided, meanwhile, dust on the surface of a filter drum is conveniently cleaned, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire recycling environmental protection equipment, in particular to an environmental protection dust removal mechanism. Background Technique

[0002] The tire powder mill is mainly applicable to grinding tires, cord tires, steel wire tires and various waste rubber products or scraps into rubber powder and achieving the required fineness. When the tire crusher is in use, dust materials with a small volume will be generated, and these dust materials will float in the air, affecting the environmental quality. Therefore, an environmental protection dust removal mechanism is needed to process these dust materials.

[0003] Chinese Patent (Application No.: CN202322219506.9) discloses "an intelligent environmental protection dust removal mechanism for a waste tire powder mill". First, the outer ring and the upper shell are sleeved on the feed inlet of the powder mill, and the lower shell is sleeved on the discharge outlet of the powder mill. Then, the fan is started to generate air flow, so that the dust at the feed inlet and the discharge outlet is transported to the filter screen for collection, and the dust is cleaned by disassembling the filter screen. This solves the problem that the powder mill lacks a stable and reliable dust removal mechanism to simultaneously remove dust from the feed inlet and the discharge outlet of the powder mill, improves the dust removal effect, and avoids dust from affecting the production environment. However, when the above utility model is in use, since the dust materials generated by the powder mill will cover the surface of the filter screen, the situation of dust clogging the filter holes of the filter screen will occur, which not only makes it difficult to clean the surface of the filter screen, but also the dust clogging will cause the wind force for transporting dust to weaken. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an environmental protection dust removal mechanism to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An environmentally friendly dust removal mechanism, including a grinding mill, a feeding port is fixedly arranged at the top of the grinding mill, a discharging port is fixedly arranged on the right side of the grinding mill, a dust collection box is fixedly arranged at the top of the grinding mill through bolts, a baffle is fixedly arranged on the front side of the dust collection box through bolts, a filter cartridge is fixedly arranged inside the dust collection box, a first through hole is formed on the surface of the filter cartridge, a dust extraction pump is fixedly arranged on the rear side of the dust collection box, the air inlet end of the dust extraction pump penetrates through the dust collection box and extends into the interior of the filter cartridge, two screw rods are rotatably arranged inside the dust collection box, a moving block is threadedly arranged on the surface of the screw rod, a connecting rod is rotatably arranged on the surface of the moving block, a gear and a brush roller are fixedly arranged on the surface of the connecting rod, a rack is fixedly arranged inside the dust collection box, the gear is meshed with the rack, a rotating motor is fixedly arranged on the rear side of the dust collection box, the output end of the rotating motor penetrates through the dust collection box and extends into the interior of the dust collection box and is fixedly connected with any one of the screw rods, a first feeding component is arranged at the top of the feeding port, and a second feeding component is arranged at the top of the discharging port.

[0007] Preferably, the first feeding component includes a first connecting plate fixedly arranged at the top of the feeding port, a second connecting plate is lapped on the top of the first connecting plate, a first feeding box is fixedly arranged on the top of the second connecting plate, a first feeding port is formed on the right side of the first feeding box, a first feeding cover is fixedly arranged on the right side of the first feeding box, the feeding end of the first feeding cover is fixedly connected with the first feeding port, a first feeding pipe is fixedly arranged at the discharging end of the first feeding cover, and the discharging end of the first feeding pipe penetrates through the dust collection box and extends into the interior of the dust collection box.

[0008] Preferably, the second feeding component includes a third connecting plate fixedly arranged on the surface of the discharging port, a fourth connecting plate is lapped on the top of the third connecting plate, a second feeding box is fixedly arranged on the top of the fourth connecting plate, a second feeding port is formed on the top of the second feeding box, a second feeding cover is fixedly arranged on the top of the second feeding box, the feeding end of the second feeding cover is fixedly connected with the second feeding port, a second feeding pipe is fixedly arranged at the discharging end of the second feeding cover, and the discharging end of the second feeding pipe penetrates through the dust collection box and extends into the interior of the dust collection box.

[0009] Preferably, a second through hole is formed on the inner surface of the first feeding box, and the number of the second through holes is multiple.

[0010] Preferably, the first connecting plate and the second connecting plate are made of the same material and are both made of magnets.

[0011] Preferably, a third through hole is formed on the top inside the second feeding box, and the number of the third through holes is multiple.

[0012] Preferably, the third connecting plate and the fourth connecting plate are made of the same material, both made of magnets.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this environmental protection dust removal mechanism, when the dust extraction pump is started, the dust materials floating out from the feeding port and the discharging port are transported into the dust collection box. The dust materials entering the dust collection box are transported to the surface of the filter cartridge, and the dust is blocked by the filter cartridge to prevent the dust from entering the inside of the filter cartridge. Then, the rotating motor is started to drive the screw to rotate. The rotation of the screw drives the moving block on its surface to move. The movement of the moving block drives the connecting rod to move together. The movement of the connecting rod drives the brush roller and the gear to move together. When the gear moves, it drives the gear to rotate through the rack. The rotation of the gear drives the brush roller to rotate through the connecting rod. The dust in the first through hole is slapped by the brush roller to prevent the dust from blocking the first through hole on the surface of the filter cartridge. This device avoids the reduction of the wind force for transporting dust materials caused by the blockage of the filter holes by dust, and at the same time facilitates the cleaning of the dust on the surface of the filter cartridge, improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the orthographic isometric view of the structure of the present utility model;

[0015] Figure 2 is the schematic diagram of the partial structure of the present utility model;

[0016] Figure 3 is the schematic diagram of the internal structure of the dust collection box of the present utility model;

[0017] Figure 4 is the rear view of the structure of the dust collection box of the present utility model;

[0018] Figure 5 is the right sectional view of the structure of the dust collection box of the present utility model;

[0019] Figure 6 is Figure 5 the enlarged view of the structure at A of

[0020] In the figure: 1, flour mill; 2, discharging port; 3, feeding port; 4, first connecting plate; 5, second connecting plate; 6, first feeding box; 7, second through hole; 8, first feeding cover; 9, first feeding port; 10, first feeding pipe; 11, third connecting plate; 12, fourth connecting plate; 13, second feeding box; 14, third through hole; 15, second feeding cover; 16, second feeding port; 17, second feeding pipe; 18, dust collection box; 19, baffle; 20, filter cartridge; 21, first through hole; 22, dust extraction pump; 23, rotating motor; 24, screw; 25, moving block; 26, connecting rod; 27, gear; 28, rack; 29, brush roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1-6 , an environmental protection dust removal mechanism includes a grinding mill 1. A feed inlet 2 is fixedly arranged at the top of the grinding mill 1, and a discharge outlet 3 is fixedly arranged on the right side of the grinding mill 1. A dust collection box 18 is fixedly arranged at the top of the grinding mill 1 through bolts. A baffle 19 is fixedly arranged on the front side of the dust collection box 18 through bolts. A filter cartridge 20 is fixedly arranged inside the dust collection box 18. A first through hole 21 is formed on the surface of the filter cartridge 20. A dust extraction pump 22 is fixedly arranged on the rear side of the dust collection box 18. The air inlet end of the dust extraction pump 22 penetrates through the dust collection box 18 and extends into the interior of the filter cartridge 20. Two screw rods 24 are rotatably arranged inside the dust collection box 18. A moving block 25 is arranged on the surface of the screw rod 24 in a threaded manner. A connecting rod 26 is rotatably arranged on the surface of the moving block 25. A gear 27 and a brush roller 29 are fixedly arranged on the surface of the connecting rod 26. A rack 28 is fixedly arranged inside the dust collection box 18. The gear 27 and the rack 28 are meshed and connected. A rotary motor 23 is fixedly arranged on the rear side of the dust collection box 18. The output end of the rotary motor 23 penetrates through the dust collection box 18 and extends into the interior of the dust collection box 18 and is fixedly connected to any one of the screw rods 24. A first material conveying assembly is arranged at the top of the feed inlet 2, and a second material conveying assembly is arranged at the top of the discharge outlet 3. For this environmental protection dust removal mechanism, when the dust extraction pump 22 is started, the dust materials floating out from the feed inlet 2 and the discharge outlet 3 are conveyed into the interior of the dust collection box 18. The dust materials entering the dust collection box 18 are conveyed to the surface of the filter cartridge 20, and the dust is blocked by the filter cartridge 20 to prevent the dust from entering the interior of the filter cartridge 20. Then, the rotary motor 23 is started to drive the screw rod 24 to rotate. The rotation of the screw rod 24 drives the moving block 25 on its surface to move. The movement of the moving block 25 drives the connecting rod 26 to move together. The movement of the connecting rod 26 drives the brush roller 29 and the gear 27 to move together. When the gear 27 moves, it drives the gear 27 to rotate through the rack 28. The rotation of the gear 27 drives the brush roller 29 to rotate through the connecting rod 26. The dust in the first through hole 21 is slapped by the brush roller 29 to prevent the dust from blocking the first through hole 21 on the surface of the filter cartridge 20. This device avoids the reduction of the wind force for conveying dust materials caused by the blockage of the filter holes by dust, and at the same time facilitates the cleaning of the dust on the surface of the filter cartridge 20, improving the convenience of the device.

[0023] As Figure 2, the first material feeding component includes a first connecting plate 4 fixedly arranged at the top of the feeding port 2. A second connecting plate 5 is lapped on the top of the first connecting plate 4. A first feeding box 6 is fixedly arranged at the top of the second connecting plate 5. A first material feeding port 9 is formed on the right side of the first feeding box 6. A first feeding cover 8 is fixedly arranged on the right side of the first feeding box 6. The feeding end of the first feeding cover 8 is fixedly connected to the first material feeding port 9. The discharging end of the first feeding cover 8 is fixedly provided with a first material conveying pipe 10. The discharging end of the first material conveying pipe 10 penetrates through the dust collecting box 18 and extends into the interior of the dust collecting box 18. A second through hole 7 is formed on the inner surface of the first feeding box 6. The number of the second through holes 7 is multiple. Through the second through holes 7, the dust floating at the feeding port 2 can be conveyed into the first feeding box 6. Then, along with the air flow, the dust is conveyed into the first feeding cover 8 through the first material feeding port 9, and then conveyed into the dust collecting box 18 through the first material conveying pipe 10. The first connecting plate 4 and the second connecting plate 5 are made of the same material, both made of magnets. After the first connecting plate 4 and the second connecting plate 5 made of magnets come into contact, the first feeding box 6 and the feeding port 2 can be quickly fixed, facilitating the overall installation of the device.

[0024] As Figure 2 , the second material feeding component includes a third connecting plate 11 fixedly arranged on the surface of the discharging port 3. A fourth connecting plate 12 is lapped on the top of the third connecting plate 11. A second feeding box 13 is fixedly arranged at the top of the fourth connecting plate 12. A second material feeding port 16 is formed on the top of the second feeding box 13. A second feeding cover 15 is fixedly arranged on the top of the second feeding box 13. The feeding end of the second feeding cover 15 is fixedly connected to the second material feeding port 16. The discharging end of the second feeding cover 15 is fixedly provided with a second material conveying pipe 17. The discharging end of the second material conveying pipe 17 penetrates through the dust collecting box 18 and extends into the interior of the dust collecting box 18. A third through hole 14 is formed on the top inside the second feeding box 13. The number of the third through holes 14 is multiple. Through the third through holes 14, the dust on the surface of the discharging port 3 is conveyed into the second feeding box 13. Then, along with the air flow, the dust is conveyed into the second feeding cover 15 through the second material feeding port 16, and then conveyed into the dust collecting box 18 through the second material conveying pipe 17. The third connecting plate 11 and the fourth connecting plate 12 are made of the same material, both made of magnets. After the third connecting plate 11 and the fourth connecting plate 12 made of magnets come into contact, they can be quickly fixed, facilitating the fixing of the second feeding box 13 on the surface of the discharging port 3.

[0025] All the electrical components mentioned in this article are electrically connected to an external main controller and 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0026] During use: Start the dust extraction pump 22. The dust materials floating out from the feeding port 2 enter the interior of the first feeding box 6 through the second through-hole 7, and are conveyed to the interior of the first conveying pipe 10 through the first material conveying port 9 and the first feeding cover 8. Then, they are conveyed to the interior of the dust collection box 18 through the first conveying pipe 10. At the same time, the dust materials floating out from the discharging port 3 enter the interior of the second feeding box 13 through the third through-hole 14, and enter the interior of the second conveying pipe 17 through the second material conveying port 16 and the second feeding cover 15. Then, they are conveyed to the interior of the dust collection box 18 through the second conveying pipe 17. The dust materials entering the dust collection box 18 are conveyed to the surface of the filter cartridge 20. The gas passes through the first through-hole 21 and enters the interior of the dust extraction pump 22 and then is discharged. The dust materials are blocked by the filter cartridge 20. Then, start the rotating motor 23 to drive the screw rod 24 to rotate. The rotation of the screw rod 24 drives the moving block 25 on its surface to move. The movement of the moving block 25 drives the connecting rod 26 to rotate together. The movement of the connecting rod 26 drives the brush roller 29 and the gear 27 to move together. When the gear 27 moves, it drives the gear 27 to rotate through the rack 28 engaged with it. The rotation of the gear 27 drives the brush roller 29 to rotate through the connecting rod 26. The dust in the first through-hole 21 is slapped by the brush roller 29. When it is necessary to clean the dust inside, turn off the dust extraction pump 22. The dust on the surface of the filter cartridge 20 falls into the interior of the dust collection box 18. Remove the bolts fixing the baffle 19 and the dust collection box 18, and take off the baffle 19, then the dust inside can be taken out.

[0027] In summary, for this environmental protection dust removal mechanism, start the dust extraction pump 22 to convey the dust materials floating out from the feeding port 2 and the discharging port 3 to the interior of the dust collection box 18. The dust materials entering the dust collection box 18 are conveyed to the surface of the filter cartridge 20, and the dust is blocked by the filter cartridge 20 to prevent the dust from entering the interior of the filter cartridge 20. Then, start the rotating motor 23 to drive the screw rod 24 to rotate. The rotation of the screw rod 24 drives the moving block 25 on its surface to move. The movement of the moving block 25 drives the connecting rod 26 to move together. The movement of the connecting rod 26 drives the brush roller 29 and the gear 27 to move together. When the gear 27 moves, it drives the gear 27 to rotate through the rack 28. The rotation of the gear 27 drives the brush roller 29 to rotate through the connecting rod 26. The dust in the first through-hole 21 is slapped by the brush roller 29 to prevent the dust from blocking the first through-hole 21 on the surface of the filter cartridge 20. This device avoids the reduction of the wind force for conveying dust materials caused by the blockage of the filter holes by dust, and at the same time facilitates the cleaning of the dust on the surface of the filter cartridge 20, improving the convenience of the device.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly dust removal mechanism, comprising a grinding mill, characterized in that: The top of the grinding mill is fixedly provided with a feed port, the right side of the grinding mill is fixedly provided with a discharge port, the top of the grinding mill is fixedly provided with a dust box by bolts, the front side of the dust box is fixedly provided with a baffle by bolts, the interior of the dust box is fixedly provided with a filter cartridge, the surface of the filter cartridge is provided with a first through hole, the rear side of the dust box is fixedly provided with a dust pump, the air inlet end of the dust pump passes through the dust box and extends to the interior of the filter cartridge, the interior of the dust box is rotatably provided with two screws, the surface of the screw is threadedly provided with a moving block, the surface of the moving block is rotatably provided with a connecting rod, the surface of the connecting rod is fixedly provided with a gear and a brush roller, the interior of the dust box is fixedly provided with a rack, the gear and the rack are meshingly connected, the rear side of the dust box is fixedly provided with a rotating motor, the output end of the rotating motor passes through the dust box, extends to the interior of the dust box and is fixedly connected to any one of the screws, the top of the feed port is provided with a first feeding assembly, and the top of the discharge port is provided with a second feeding assembly.

2. The environmentally friendly dust removal mechanism according to claim 1, characterized in that: The first material feeding assembly includes a first connecting plate fixedly arranged on the top of the feed port, a second connecting plate is overlapped on the top of the first connecting plate, a first feed box is fixedly arranged on the top of the second connecting plate, a first feed port is opened on the right side of the first feed box, a first feed cover is fixedly arranged on the right side of the first feed box, the feed end of the first feed cover is fixedly connected to the first feed port, a first feed pipe is fixedly arranged on the discharge end of the first feed cover, and the discharge end of the first feed pipe passes through the dust collecting box and extends to the interior of the dust collecting box.

3. The environmentally friendly dust removal mechanism according to claim 1, characterized in that: The second material feeding assembly includes a third connecting plate fixedly arranged on the surface of the discharge port, a fourth connecting plate is overlapped on the top of the third connecting plate, a second feed box is fixedly arranged on the top of the fourth connecting plate, a second material feeding port is opened on the top of the second feed box, a second material feed cover is fixedly arranged on the top of the second feed box, the feed end of the second feed cover is fixedly connected to the second material feeding port, a second material feeding pipe is fixedly arranged on the discharge end of the second feed cover, and the discharge end of the second material feeding pipe passes through the dust collecting box and extends to the interior of the dust collecting box.

4. The environmentally friendly dust removal mechanism according to claim 2, characterized in that: The inner surface of the first feed box is provided with a second through hole, and the number of the second through holes is multiple.

5. The environmentally friendly dust removal mechanism according to claim 2, characterized in that: The first connecting plate and the second connecting plate are made of the same material, and are both made of magnets.

6. The environmentally friendly dust removal mechanism according to claim 3, characterized in that: A third through hole is opened on the top of the second feed box, and the number of the third through holes is multiple.

7. The environmentally friendly dust removal mechanism according to claim 3, characterized in that: The third connecting plate and the fourth connecting plate are made of the same material, and are both made of magnets.

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