Industrial waste crushing and dust collecting mechanism

Abstract

The utility model discloses an industrial waste crushing and dust collecting mechanism which comprises a shell, a feeding port is formed in the top of the shell, a cover plate matched with the feeding port in a closed mode is arranged at the top of the feeding port, a dust collecting device is arranged on one side of the shell, a collecting bin is arranged at the bottom of one side of the shell, and the dust collecting device is communicated with the collecting bin. The output end of the dust collection device extends into the shell and is provided with a dust collection cover, and a conical material guide frame is installed on the top of the interior of the shell. According to the utility model, the centrifugal rotation of the filter cartridge and the vibration screening structure of the filter screen plate are integrally linked and matched, so that preliminarily crushed wastes enter the filter cartridge to centrifugally roll, and dust attached to the surfaces of the wastes in a rolling state is forced to be separated more easily; therefore, the dust absorption rate of the waste in the crushing state is improved, and the precision and the effect of secondary crushing of the waste are improved by matching the filtering of the filter cartridge and the efficient absorption of the dust absorption cover and the dust absorption structure of the dust absorption device.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste, in particular to an industrial waste crushing and dust collecting mechanism. Background Art

[0002] A lot of construction waste will be generated during the implementation of the construction project. When handling construction waste, it is necessary to simply crush the waste to facilitate the transportation and storage of the waste. During the crushing process, a lot of dust will be generated at the inlet, which is easy to affect the staff and the working environment. Usually, a dust suction device is needed to absorb the dust;

[0003] The authorized patent number CN218393866U discloses an industrial waste crushing and dust collecting device, which mainly pours waste into the feed port, preliminarily crushes the waste through the crushing device, further grinds the waste through the grinding device, drives the screen to vibrate through the vibration device, so that the screen is not easy to be blocked, clamps the screen through the clamping block, collects the waste grinds through the collection frame, drives the vibration device to vibrate through the rotating device, and absorbs the dust in the shell through the dust collecting device. However, when the device is actually used, the following defects still exist:

[0004] The above patent mainly grinds the waste material through a grinding device, vibrates the screen with the operation of a manual structure to avoid clogging of the screen, and absorbs dust with a dust suction device. However, dust easily adheres to the surface of the crushed material and increases the volume of the crushed material, making it difficult to filter quickly and causing clogging at the screen structure. At the same time, manual vibration of the screen is inefficient and increases labor, reducing the absorption rate of dust on the surface of the crushed material. At the same time, when the screen structure screens the crushed material for a long time, dust that is difficult to absorb is easily attached to the surface, thereby reducing the dust suction effect of the device and reducing the continuity and work efficiency of the device's crushing process. Utility Model Content

[0005] The purpose of the utility model is to provide an industrial waste crushing and dust collection mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waste crushing and dust collection mechanism, comprising a shell, a feed port is provided at the top of the shell, and a closed cover is provided at the top of the feed port, a dust collection device is provided on one side of the shell, a collection bin is provided at the bottom of one side of the shell, the dust collection device and the collection bin are communicated with each other, the output end of the dust collection device extends to the inside of the shell and is provided with a dust collection cover, a conical guide frame is installed at the top of the inside of the shell, a first crushing device is provided on the inner side of the conical guide frame, and the first crushing device is opposite to the vertical surface of the feed port;

[0007] An annular groove is provided at the edge of the bottom of the conical material guide frame, and a slider is symmetrically provided on the inner side of the annular groove, and a turntable is installed at the bottom of the slider, an outer gear ring is installed on the outer side of the turntable, a driver is provided on one side inside the conical material guide frame, a rotating rod is provided at the output end of the driver, a gear meshing with the outer gear ring is provided on the top of the outer side of the rotating rod, a filter cartridge is provided at the bottom of the turntable, a threaded rod is sleeved at the middle position of one side of the shell, and an internal threaded cylinder with thread-matching is sleeved on the outer side of the threaded rod, a brush plate is installed on one side of the internal threaded cylinder, and the brush plate and the filter cartridge are in the same horizontal plane, diversion crushing grooves are provided at the bottom of both sides of the shell, and second crushing devices are provided on both sides inside the diversion crushing grooves, and a vibrating filtering mechanism is provided at the bottom inside the shell.

[0008] Preferably, the vibrating filtering mechanism comprises a filter screen plate, a cam, a guide column, a rotating rod, a bevel gear set, a guide block and a spring respectively; guide columns are installed at the bottom of both sides of the diversion crushing trough, and the outer sides of the guide columns are respectively provided with guide blocks that are slidably matched and springs elastically connected to the guide blocks; a filter screen plate is arranged between the two groups of guide blocks, rotating rods are sleeved at the bottom of both sides of the shell, cams are symmetrically arranged on the outer side of the rotating rod, and bevel gear sets that mesh with each other are arranged at the bottom of the outer side of the rotating rod and one side of the outer side of the rotating rod.

[0009] Preferably, a door is provided at one end of the front side of the shell, and the dust hood and the filter cartridge are opposite to each other in the same horizontal plane, so that the door can be opened conveniently for maintenance and cleaning of the internal structure.

[0010] Preferably, connecting pieces are symmetrically provided at the bottom of the turntable, and splicing blocks interconnected with the connecting pieces are provided at the tops of both sides of the filter cartridge, so as to facilitate the disassembly and assembly of the filter cartridge.

[0011] Preferably, conical material guide ports are provided on both sides of the top of the diversion crushing trough, and a corner plate is provided at the middle position of the top of the diversion crushing trough, and the corner plate cooperates with the conical material guide ports on the top of the two groups of diversion crushing troughs to facilitate the diversion of the falling waste through the corner plate, thereby prompting the waste to be divided into two groups for crushing.

[0012] Preferably, a handle is provided on the top of the cover plate, and anti-slip grooves are provided on the outer side of the handle to increase the operability of opening and closing the cover plate.

[0013] The utility model provides an industrial waste crushing and dust collection mechanism, which has at least the following beneficial effects:

[0014] 1. Through the integrated linkage of the centrifugal rotation of the filter cartridge and the vibrating screening structure of the filter screen, the initially crushed waste can enter the filter cartridge for centrifugal rolling, thereby forcing the dust attached to the surface of the rolling waste to be more easily detached, so as to cooperate with the filtration of the filter cartridge and the dust collection structure of the dust collection hood and the dust collection device for efficient absorption, thereby improving the dust absorption rate of the waste in the crushed state, increasing the accuracy and effectiveness of the secondary crushing of the waste, and using the synchronous and automatic vibration structure to force the filter screen to vibrate intermittently, thereby greatly improving the separation efficiency of the secondary crushed waste and increasing the work efficiency of the industrial waste crushing and dust collection operation.

[0015] 2. The initial crushing of the first crushing device is used in conjunction with the centrifugal rotation of the filter cartridge to perform dust collection, so that the waste after the initial crushing is separated from the attached dust under the centrifugal rotation of the filter cartridge, and the material separation structure of the diversion crushing trough is used to divide the waste filtered by the filter cartridge into two groups. The two groups of second crushing devices inside the diversion crushing trough are used for fine processing and secondary crushing, which greatly improves the crushing accuracy of the device. The crushed waste floats upward and is actively absorbed by the dust hood and the dust collection device. Finally, the crushed waste is screened and collected under the screening and filtration of the filter plate for easy recycling and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a front cross-sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure.

[0019] In the figure: 1. shell; 2. cover plate; 3. dust collecting device; 4. collecting bin; 5. feed port; 6. first crushing device; 7. conical guide rack; 8. annular slide; 9. dust collecting hood; 10. second crushing device; 11. diversion crushing trough; 12. filter screen; 13. rotating rod; 14. threaded rod; 15. internal threaded cylinder; 16. brush plate; 17. filter cartridge; 18. gear; 19. outer gear ring; 20. driver; 21. turntable; 22. cam; 23. guide column; 24. rotating rod; 25. bevel gear set; 26. guide block; 27. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , the utility model provides an embodiment: an industrial waste crushing and dust collection mechanism, comprising a shell 1, a feed port 5 is provided on the top of the shell 1, and a closed cover plate 2 is provided on the top of the feed port 5, a dust collection device 3 is provided on one side of the shell 1, a collecting bin 4 is provided on the bottom of one side of the shell 1, the dust collection device 3 and the collecting bin 4 are communicated with each other, the output end of the dust collection device 3 extends to the inside of the shell 1 and is provided with a dust collection hood 9, a conical guide frame 7 is installed on the top of the inside of the shell 1, a first crushing device 6 is provided on the inner side of the conical guide frame 7, and the first crushing device 6 is vertically opposite to the feed port 5, a warehouse door is provided at one end of the front side of the shell 1, and the dust collection hood 9 is opposite to the filter cartridge 17 in the same horizontal plane, which is convenient for opening the warehouse door and maintaining and cleaning the internal structure, a handle is provided on the top of the cover plate 2, and anti-slip grooves are provided on the outer side of the handle to increase the operability of opening and closing the cover plate 2;

[0022] An annular groove 8 is provided at the edge of the bottom of the conical guide frame 7, and a slider is symmetrically provided on the inner side of the annular groove 8, and a turntable 21 is installed at the bottom of the slider, and an outer gear ring 19 is installed on the outer side of the turntable 21. A driver 20 is provided on one side of the inside of the conical guide frame 7, and a rotating rod 13 is provided at the output end of the driver 20. A gear 18 meshing with the outer gear ring 19 is provided on the top of the outer side of the rotating rod 13. A filter cartridge 17 is provided at the bottom of the turntable 21. A threaded rod 14 is sleeved at the middle position of one side of the shell 1, and an inner threaded cylinder 15 with thread-matching is sleeved on the outer side of the threaded rod 14. A brush plate 16 is installed on one side of the inner threaded cylinder 15, and the brush plate 16 and the filter cartridge 17 are in the same horizontal plane. Diversion crushing grooves 11 are provided at the bottom of both sides of the shell 1, and second crushing devices 10 are provided on both sides of the inside of the diversion crushing groove 11. A vibration filtering mechanism is provided at the bottom of the shell 1;

[0023] The vibrating filtering mechanism comprises a filter screen plate 12, a cam 22, a guide column 23, a rotating rod 24, a bevel gear set 25, a guide block 26 and a spring 27. Guide columns 23 are installed at the bottom of both sides of the diversion and crushing groove 11, and the outer sides of the guide columns 23 are respectively provided with guide blocks 26 that are slidably matched and springs 27 that are elastically connected to the guide blocks 26. A filter screen plate 12 is arranged between the two groups of guide blocks 26. Rotating rods 24 are sleeved at the bottom of both sides of the interior of the shell 1, and cams 22 are symmetrically arranged on the outer side of the rotating rod 24. The bottom of the outer side of the rotating rod 13 and one side of the outer side of the rotating rod 24 are provided with bevel gear sets 25 that mesh with each other.

[0024] Embodiment 1, as Figure 1-2 As shown, connecting pieces are symmetrically provided at the bottom of the turntable 21, and splicing blocks which are interconnected with the connecting pieces are provided at the tops of both sides of the filter cartridge 17. Through the connection and cooperation between the connecting pieces and the splicing blocks, the filter cartridge 17 and the turntable 21 can be conveniently assembled, spliced ​​and fixed through a locking structure, and the filter cartridge 17 can be conveniently taken out separately for cleaning, thereby increasing the operability and convenience of structural disassembly and assembly.

[0025] Embodiment 2, as Figure 1-2 As shown, conical material guide ports are provided on both sides of the top of the diversion crushing trough 11, and a corner plate is provided at the middle position of the top of the diversion crushing trough 11, and the corner plate cooperates with the conical material guide ports on the top of the two groups of diversion crushing troughs 11 to divide the materials. By utilizing the diversion setting of the diversion crushing trough 11, most of the crushed waste materials are caused to be secondary crushed with high precision under the crushing of the two groups of second crushing devices 10 after diversion, thereby greatly improving the crushing effect of the structure on the waste materials.

[0026] Working principle: In the industrial waste crushing and dust collection mechanism;

[0027] When crushing and dusting industrial waste, firstly, the waste is put into the housing 1 from the feed port 5, and then the first crushing device 6 is started to preliminarily crush the incoming waste, and after crushing, the waste is guided by the conical guide frame 7 to enter the filter cartridge 17. At this time, the driver 20 can be started to drive the rotating rod 13 to rotate. When the rotating rod 13 rotates, it drives the gear 18 to rotate and mesh with the outer gear ring 19 structure, so that the outer gear ring 19 drives the turntable 21 to force the filter cartridge 17 to rotate centrifugally as a whole under the guidance of the annular slide groove 8. At this time, the incoming waste can be driven by the filter cartridge 17 for centrifugal filtration, and the dust generated by the filtration and centrifugal rotation can be filtered out of the filter cartridge 17. At this time, when the dust collection device 3 is started, the dust generated inside the housing 1 and the filter cartridge 17 can be actively absorbed by the dust collection cover 9 and collected in the collection bin 4. , which is convenient for subsequent processing. The initially crushed powder is filtered through the filter cartridge 17 and then diverted into the two sets of channels inside the diversion crushing tank 11. Then, with the cooperation of the two sets of second crushing devices 10, the waste is subjected to secondary finishing and crushing, thereby improving the crushing accuracy of the waste, and finally causing the waste to fall into the surface of the filter screen plate 12. Then, under the rotation of the rotating rod 13, the bevel gear set 25 is driven to rotate in linkage, prompting the bevel gear set 25 to drive the rotating rod 24 and the two sets of cams 22 to intermittently squeeze the filter screen plate 12. When the filter screen plate 12 is subjected to the pressure of the cam 22, it can be lifted and lowered under the sliding of the two sets of guide blocks 26 and the guide pillars 23, and the elastic restoring force of the spring 27 prompts the filter screen plate 12 to automatically vibrate and screen, thereby improving the overall crushing and dust collection efficiency of the waste, and completing the processing of crushing and dust collection of the waste.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms connected and connected should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An industrial waste crushing and dust collection mechanism, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a feed port (5), and the top of the feed port (5) is provided with a closed cover plate (2); one side of the shell (1) is provided with a dust collecting device (3); the bottom of one side of the shell (1) is provided with a collecting bin (4); the dust collecting device (3) and the collecting bin (4) are communicated with each other; the output end of the dust collecting device (3) extends to the inside of the shell (1) and is provided with a dust collecting hood (9); the top of the inside of the shell (1) is provided with a conical guide frame (7); the inner side of the conical guide frame (7) is provided with a first crushing device (6); and the first crushing device (6) is opposite to the feed port (5) in a vertical plane; An annular slide groove (8) is provided at the edge of the bottom of the conical guide frame (7), and a slider is symmetrically provided on the inner side of the annular slide groove (8), and a rotating disk (21) is installed at the bottom of the slider, and an outer gear ring (19) is installed on the outer side of the rotating disk (21). A driver (20) is provided on one side inside the conical guide frame (7), and a rotating rod (13) is provided at the output end of the driver (20). A gear (18) meshing with the outer gear ring (19) is provided at the top of the outer side of the rotating rod (13), and a filter is provided at the bottom of the rotating disk (21). A filter cartridge (17) is provided, a threaded rod (14) is sleeved at the middle position of one side of the shell (1), and an internal threaded cylinder (15) with threaded matching is sleeved on the outer side of the threaded rod (14), a brush plate (16) is installed on one side of the internal threaded cylinder (15), and the brush plate (16) and the filter cartridge (17) are in the same horizontal plane, a diversion crushing groove (11) is provided at the bottom of both sides of the shell (1), and a second crushing device (10) is provided on both sides of the inside of the diversion crushing groove (11), and a vibration filtering mechanism is provided at the bottom of the inside of the shell (1).

2. The industrial waste crushing and dust collection mechanism according to claim 1, characterized in that: The vibrating filtering mechanism comprises a filter screen plate (12), a cam (22), a guide column (23), a rotating rod (24), a bevel gear set (25), a guide block (26) and a spring (27). The guide columns (23) are installed at the bottom of both sides of the diversion crushing groove (11), and the outer sides of the guide columns (23) are respectively provided with guide blocks (26) that are slidably matched and springs (27) that are elastically connected to the guide blocks (26). A filter screen plate (12) is arranged between two groups of guide blocks (26). The bottom of both sides of the interior of the housing (1) is sleeved with a rotating rod (24), and the outer side of the rotating rod (24) is symmetrically provided with a cam (22). The bottom of the outer side of the rotating rod (13) and one side of the outer side of the rotating rod (24) are provided with a bevel gear set (25) that mesh with each other.

3. The industrial waste crushing and dust collection mechanism according to claim 1, characterized in that: A door is provided at one end of the front face of the housing (1), and the dust hood (9) and the filter cartridge (17) are arranged on the same horizontal plane and face each other.

4. The industrial waste crushing and dust collection mechanism according to claim 1, characterized in that: Connecting pieces are symmetrically arranged at the bottom of the rotating disk (21), and splicing blocks interconnected with the connecting pieces are arranged at the tops of both sides of the filter cartridge (17).

5. The industrial waste crushing and dust collection mechanism according to claim 1, characterized in that: Conical material guide ports are provided on both sides of the top of the diversion and pulverization trough (11), and a corner plate is provided at the middle position of the top of the diversion and pulverization trough (11), and the corner plate cooperates with the conical material guide ports at the top of the two groups of diversion and pulverization troughs (11) to divide the materials.

6. The industrial waste crushing and dust collection mechanism according to claim 1, characterized in that: A handle is provided on the top of the cover plate (2), and anti-slip grooves are provided on the outer side of the handle.

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