Shot blasting dust treatment device

Abstract

The utility model relates to the technical field of shot blasting dust, and discloses a shot blasting dust treatment device which comprises a device body, a filter plate connecting plate is mounted in the device body, a shot filter plate is fixedly connected to the surface of the filter plate connecting plate, and a broken shot filter plate is fixedly connected to the surface of the filter plate connecting plate. A worker pulls a pull rod to drive a sliding sheet to move, so that the sliding sheet drives a limiting block to be gradually separated from a limiting groove, and at the moment, the worker can pull the pull rod downwards to drive the sliding sheet and the limiting block to be separated from an inner cavity of a filter plate connecting plate, and at the moment, the worker can pull the filter plate connecting plate outwards; through the arrangement of the structure, a worker can conveniently disassemble and clean all the filter plates, and the situation that the filter plates are blocked after being used for a long time, and then the treatment effect of the treatment device on shot blasting dust is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting dust, in particular to a shot blasting dust treatment device. Background Art

[0002] Shot blasting dust refers to fine solid particles generated during the metal surface treatment process by a shot blasting machine. The shot blasting machine impacts the material surface by rapidly ejecting steel sand or steel shot to remove the oxide layer and dirt, improving the quality of the metal surface.

[0003] Regarding the existing related technologies, the inventor believes that the following defects often exist: when the existing shot blasting dust treatment device treats dust, since there are many types of impurities in the shot blasting dust, and the existing shot blasting dust treatment device may not be able to disassemble and clean the filter plate, resulting in the surface of the filter plate being blocked during the long-term operation of the shot blasting dust treatment device, thereby reducing the use effect of the shot blasting dust treatment device. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: there is a defect in the existing technology that the filter plate may not be disassembled and cleaned. For this reason, we propose a shot blasting dust treatment device.

[0005] In order to achieve the above purpose, the present application adopts the following technical solution: a shot blasting dust treatment device, including a device body, a filter plate connecting plate is installed inside the device body, a shot filter plate is fixedly connected to the surface of the filter plate connecting plate, a broken shot filter plate is fixedly connected to the surface of the filter plate connecting plate, a debris filter plate is fixedly connected to the surface of the filter plate connecting plate, a dust-proof filter plate is installed in the inner cavity of the device body, an exhaust pipe is fixedly connected to one end of the device body, an air extraction pump is installed at the top of the device body, the output end of the air extraction pump is fixedly connected to the surface of the exhaust pipe, a feed pipe is fixedly connected to the other end of the device body, a collection box body is slidably connected inside the device body, an adjustment housing is fixedly connected to the inner cavity of the device body, a connection block is slidably connected to the inner cavity of the adjustment housing, fixing rods are fixedly connected to both sides of the connection block, sliding plates are slidably connected to the surfaces of the fixing rods, a limiting groove is opened inside the filter plate connecting plate, a limiting block is slidably connected to the inner cavity of the limiting groove, one end of the limiting block close to the sliding plate is fixedly connected to the sliding plate, a T-shaped block is fixedly connected to the bottom end of the connection block, an opening groove is opened on the surface of the adjustment housing, a pull rod is slidably connected to the inner cavity of the opening groove, and one end of the pull rod close to the sliding plate is fixedly connected to the sliding plate.

[0006] Preferably, a first spring is fixedly connected to the inner cavity of the adjustment housing, and the top end of the first spring is fixedly connected to the T-shaped block.

[0007] Preferably, first sliding grooves are formed on both sides of the adjusting housing, and first sliding blocks are slidably connected to the inner cavities of the first sliding grooves. One end of each first sliding block close to the fixing rod is fixedly connected to the fixing rod.

[0008] Preferably, second springs are fixedly connected to both sides of the connecting block, and one end of each second spring close to the sliding piece is fixedly connected to the sliding piece.

[0009] Preferably, an arc-shaped plate is fixedly connected to the surface of the collecting box body. A hollow cylinder is fixedly connected to the top end of the arc-shaped plate. A sliding rod is slidably connected to the inner cavity of the hollow cylinder. A fixing block is fixedly connected to the surface of the device body.

[0010] Preferably, a second sliding groove is formed inside the hollow cylinder, and a second sliding block is slidably connected to the inner cavity of the second sliding groove. One end of the second sliding block close to the sliding rod is fixedly connected to the sliding rod.

[0011] Preferably, a third spring is fixedly connected to the inner cavity of the hollow cylinder, and the top end of the third spring is fixedly connected to the sliding rod.

[0012] Technical effects and advantages of the present utility model:

[0013] In the present utility model, a staff member pulls the pull rod to drive the sliding piece to displace, so that the sliding piece drives the limiting block to gradually disengage from the limiting groove. At this time, the staff member can pull the pull rod downward to drive the sliding piece and the limiting block to disengage from the inner cavity of the filter plate connecting plate. At this time, the staff member can pull the filter plate connecting plate outward to drive the shot filter plate, the broken shot filter plate and the debris filter plate to disengage from the inner cavity of the device body. Through the above structural arrangement, it is convenient for the staff member to disassemble and clean each filter plate, preventing the filter plate from being blocked after long-term use, thereby affecting the treatment effect of the shot blasting dust by the treatment device.

[0014] In the present utility model, the staff member starts the dust treatment device to filter the shot blasting dust. The filtered dust falls into the corresponding collecting box body under the influence of gravity. The staff member pulls the sliding rod to drive the surface of the second sliding block to slide in the inner cavity of the second sliding groove, and at the same time stretches the third spring. As the surface of the sliding rod gradually disengages from the inner cavity of the fixing block, at this time, the staff member can pull out the collecting box body. Through the above structural arrangement, it is convenient for the staff member to uniformly collect and process the filtered dust. Description of the drawings

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the internal structure sectional view of the present utility model;

[0017] Figure 3It is a top - view structural sectional view of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 Partial enlarged view at position A in it;

[0019] Figure 5 For the present utility model Figure 1 Partial enlarged view at position B in it;

[0020] Figure 6 It is a partial structural sectional view of the present utility model;

[0021] Figure 7 For the present utility model Figure 6 Partial enlarged view at position C in it.

[0022] Legend: 1. Device body; 2. Filter plate connecting plate; 3. Projectile filter plate; 4. Broken pellet filter plate; 5. Debris filter plate; 6. Dust - proof filter plate; 7. Exhaust pipe; 8. Air extraction pump; 9. Feed pipe; 10. Collection box body; 11. Adjusting housing; 12. Connecting block; 13. Fixed rod; 14. Slide plate; 15. Limit groove; 16. Limit block; 17. T - shaped block; 18. Opening groove; 19. Pull rod; 20. First spring; 21. First chute; 22. First slider; 23. Second spring; 24. Arc - shaped plate; 25. Hollow cylinder; 26. Slide rod; 27. Fixed block; 28. Second chute; 29. Second slider; 30. Third spring. Detailed implementation manners

[0023] Now, in combination with the attached drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic way, so they only show the components related to the present utility model.

[0024] Refer to Figure 1 - Figure 5As shown in the figure, the utility model provides a technical solution: a shot blasting dust treatment device, including a device body 1. Inside the device body 1, a filter plate connecting plate 2 is installed. On the surface of the filter plate connecting plate 2, a shot filter plate 3 is fixedly connected. On the surface of the filter plate connecting plate 2, a broken shot filter plate 4 is fixedly connected. On the surface of the filter plate connecting plate 2, a debris filter plate 5 is fixedly connected. Inside the cavity of the device body 1, a dust-proof filter plate 6 is installed. One end of the device body 1 is fixedly connected with an exhaust pipe 7. At the top of the device body 1, an air extraction pump 8 is installed. The output end of the air extraction pump 8 is fixedly connected to the surface of the exhaust pipe 7. The other end of the device body 1 is fixedly connected with a feed pipe 9. Inside the device body 1, a collection box body 10 is slidably connected. Inside the cavity of the device body 1, an adjustment housing 11 is fixedly connected. Inside the cavity of the adjustment housing 11, a connecting block 12 is slidably connected. On both sides of the connecting block 12, fixing rods 13 are fixedly connected. On the surface of the fixing rods 13, sliding plates 14 are slidably connected. Inside the filter plate connecting plate 2, a limiting groove 15 is opened. Inside the cavity of the limiting groove 15, a limiting block 16 is slidably connected. One end of the limiting block 16 close to the sliding plate 14 is fixedly connected to the sliding plate 14. At the bottom end of the connecting block 12, a T-shaped block 17 is fixedly connected. On the surface of the adjustment housing 11, an opening groove 18 is opened. Inside the cavity of the opening groove 18, a pull rod 19 is slidably connected. One end of the pull rod 19 close to the sliding plate 14 is fixedly connected to the sliding plate 14. When the staff needs to disassemble the filter plate connecting plate 2, the staff horizontally pulls the pull rod 19, so that the surface of the pull rod 19 slides in the cavity of the opening groove 18. At the same time, the pull rod 19 drives the sliding plate 14 to displace, so that the inner cavity of the sliding plate 14 slides on the surface of the fixing rod 13, and at the same time, the second spring 23 is compressed to store energy. As the sliding plate 14 displaces, the surface of the sliding plate 14 drives the limiting block 16 to gradually disengage from the cavity of the limiting groove 15. At this time, the staff can vertically pull the pull rod 19, so that the pull rod 19 drives the connecting block 12 and the fixing rod 13 to displace, so that the surface of the fixing rod 13 drives the first slider 22 to slide in the cavity of the first chute 21, and the T-shaped block 17 compresses the first spring 20 to store energy. As the pull rod 19 gradually displaces, it drives the sliding plate 14 and the limiting block 16 to disengage from the inner cavity of the filter plate connecting plate 2. At this time, the staff can pull the filter plate connecting plate 2 outwards, so that the filter plate connecting plate 2 drives the shot filter plate 3, the broken shot filter plate 4 and the debris filter plate 5 to disengage from the inner cavity of the device body 1. Through the setting of the above structure, it is convenient for the staff to disassemble and clean each filter plate, preventing the filter plate from being blocked after long-term use, and thus affecting the treatment effect of the treatment device on shot blasting dust.

[0025] Refer to Figure 4As shown, in this embodiment: A first spring 20 is fixedly connected to the inner cavity of the adjustment housing 11. The top end of the first spring 20 is fixedly connected to the T-shaped block 17. The staff vertically pulls the pull rod 19, causing the pull rod 19 to drive the connecting block 12 and the fixed rod 13 to displace. At the same time, the T-shaped block 17 compresses the first spring 20 to store energy. Through the setting of the first spring 20, the rebounding force of the first spring 20 continuously pushes the T-shaped block 17 and the connecting block 12 to reset, facilitating the slide plate 14 and the limiting block 16 to enter the inner cavity of the filter plate connecting plate 2, further enhancing the coordination between the structures.

[0026] Refer to Figure 4 As shown, in this embodiment: First chutes 21 are provided on both sides of the adjustment housing 11. A first slider 22 is slidably connected to the inner cavity of the first chute 21. One end of the first slider 22 close to the fixed rod 13 is fixedly connected to the fixed rod 13. The staff vertically pulls the pull rod 19, driving the connecting block 12 and the fixed rod 13 to displace, causing the fixed rod 13 to drive the surface of the first slider 22 to slide in the inner cavity of the first chute 21. Through the setting of the above structure, the connecting block 12 maintains a directional displacement during displacement, thereby enhancing the stability of the structure.

[0027] Refer to Figure 4 As shown, in this embodiment: Second springs 23 are fixedly connected to both sides of the connecting block 12. One end of the second spring 23 close to the slide plate 14 is fixedly connected to the slide plate 14. The staff horizontally pulls the pull rod 19, driving the slide plate 14 to displace, causing the slide plate 14 to compress the second spring 23 to store energy. Through the setting of the above structure, the rebounding force of the second spring 23 continuously pushes the slide plate 14 to reset, and at the same time drives the surface of the limiting block 16 to be inserted into the inner cavity of the limiting groove 15, further providing a continuous limiting force on the filter plate connecting plate 2.

[0028] Refer to Figure 1 、 Figure 6 and Figure 7As shown in the figure, in this implementation: An arc-shaped plate 24 is fixedly connected to the surface of the collection box body 10. The top of the arc-shaped plate 24 is fixedly connected to a hollow cylinder 25. A sliding rod 26 is slidably connected to the inner cavity of the hollow cylinder 25. A fixed block 27 is fixedly connected to the surface of the device body 1. When the staff needs to collect and process the dust uniformly, the staff starts the dust treatment device to filter the shot blasting dust. The filtered dust falls into the corresponding collection box body 10 under the influence of gravity. The staff pulls the sliding rod 26, causing the surface of the sliding rod 26 to slide in the inner cavity of the hollow cylinder 25. At the same time, it drives the surface of the second slider 29 to slide in the inner cavity of the second chute 28, causing the sliding rod 26 to drive the third spring 30 to stretch. As the surface of the sliding rod 26 gradually disengages from the inner cavity of the fixed block 27, at this time, the staff can pull out the collection box body 10. Through the setting of the above structure, it is convenient for the staff to collect and process the filtered dust uniformly.

[0029] Refer to Figure 7 As shown in the figure, in this implementation: A second chute 28 is opened inside the hollow cylinder 25. A second slider 29 is slidably connected to the inner cavity of the second chute 28. One end of the second slider 29 close to the sliding rod 26 is fixedly connected to the sliding rod 26. The staff pulls the sliding rod 26, driving the surface of the second slider 29 to slide in the inner cavity of the second chute 28. Through the setting of the above structure, when the sliding rod 26 is displaced, it maintains a directional displacement, preventing the sliding rod 26 from shifting and affecting the clamping of the sliding rod 26 and the fixed block 27.

[0030] Refer to Figure 7 As shown in the figure, in this implementation: A third spring 30 is fixedly connected to the inner cavity of the hollow cylinder 25. The top of the third spring 30 is fixedly connected to the sliding rod 26. The staff pulls the sliding rod 26, driving the third spring 30 to stretch and store energy. Through the setting of the third spring 30, the rebounding force of the third spring 30 continuously pulls the sliding rod 26 downward, enabling the third spring 30 to continuously provide a downward pulling force, making the clamping of the sliding rod 26 and the fixed block 27 tighter.

[0031] Working principle: When the staff needs to disassemble the filter plate connecting plate 2, the staff horizontally pulls the pull rod 19, so that the surface of the pull rod 19 slides in the inner cavity of the opening groove 18. At the same time, the pull rod 19 drives the sliding piece 14 to displace, so that the inner cavity of the sliding piece 14 slides on the surface of the fixed rod 13, and at the same time, the second spring 23 is compressed to store energy. As the sliding piece 14 displaces, the surface of the limiting block 16 driven by the sliding piece 14 gradually disengages from the inner cavity of the limiting groove 15. At this time, the staff can vertically pull the pull rod 19, so that the pull rod 19 drives the connecting block 12 and the fixed rod 13 to displace, so that the fixed rod 13 drives the surface of the first slider 22 to slide in the inner cavity of the first chute 21, and the T-shaped block 17 compresses the first spring 20 to store energy. As the pull rod 19 gradually displaces, it drives the sliding piece 14 and the limiting block 16 to disengage from the inner cavity of the filter plate connecting plate 2. At this time, the staff can pull the filter plate connecting plate 2 outwards, so that the filter plate connecting plate 2 drives the shot filter plate 3, the broken shot filter plate 4 and the debris filter plate 5 to disengage from the inner cavity of the device body 1. Through the setting of the above structure, it is convenient for the staff to disassemble and clean each filter plate, prevent the filter plate from being blocked after long-term use, and thus affect the treatment effect of the shot blasting dust by the treatment device. When the staff needs to collect and process the dust uniformly, the staff starts the dust treatment device to filter the shot blasting dust. The filtered dust falls into the corresponding collection box body 10 under the influence of gravity. The staff pulls the sliding rod 26, so that the surface of the sliding rod 26 slides in the inner cavity of the hollow cylinder 25, and at the same time drives the surface of the second slider 29 to slide in the inner cavity of the second chute 28, so that the sliding rod 26 drives the third spring 30 to stretch. As the surface of the sliding rod 26 gradually disengages from the inner cavity of the fixed block 27, at this time, the staff can draw out the collection box body 10. Through the setting of the above structure, it is convenient for the staff to collect and process the filtered dust uniformly.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. 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 shot blasting dust treatment device, comprising a device body (1), characterized in that: Inside the device body (1), a filter plate connecting plate (2) is installed. On the surface of the filter plate connecting plate (2), a projectile filter plate (3) is fixedly connected. On the surface of the filter plate connecting plate (2), a broken pellet filter plate (4) is fixedly connected. On the surface of the filter plate connecting plate (2), a debris filter plate (5) is fixedly connected. A dust-proof filter plate (6) is installed in the inner cavity of the device body (1). One end of the device body (1) is fixedly connected to an exhaust pipe (7). An air extraction pump (8) is installed at the top of the device body (1). The output end of the air extraction pump (8) is fixedly connected to the surface of the exhaust pipe (7). The other end of the device body (1) is fixedly connected to a feed pipe (9). A collection box body (10) is slidably connected inside the device body (1). An adjustment housing (11) is fixedly connected to the inner cavity of the device body (1). A connecting block (12) is slidably connected to the inner cavity of the adjustment housing (11). Fixed rods (13) are fixedly connected to both sides of the connecting block (12). A sliding piece (14) is slidably connected to the surface of the fixed rod (13). A limiting groove (15) is formed inside the filter plate connecting plate (2). A limiting block (16) is slidably connected to the inner cavity of the limiting groove (15). One end of the limiting block (16) close to the sliding piece (14) is fixedly connected to the sliding piece (14). A T-shaped block (17) is fixedly connected to the bottom end of the connecting block (12). An opening groove (18) is formed on the surface of the adjustment housing (11). A pull rod (19) is slidably connected to the inner cavity of the opening groove (18). One end of the pull rod (19) close to the sliding piece (14) is fixedly connected to the sliding piece (14).

2. The shot blasting dust treatment device according to claim 1, characterized in that: A first spring (20) is fixedly connected to the inner cavity of the adjustment housing (11). The top end of the first spring (20) is fixedly connected to the T-shaped block (17).

3. A shot blasting dust treatment device according to claim 1, characterized in that: First sliding grooves (21) are formed on both sides of the adjustment housing (11). First sliding blocks (22) are slidably connected to the inner cavities of the first sliding grooves (21). One end of the first sliding block (22) close to the fixed rod (13) is fixedly connected to the fixed rod (13).

4. A shot blasting dust treatment device according to claim 1, characterized in that: Second springs (23) are fixedly connected to both sides of the connecting block (12). One end of the second spring (23) close to the sliding piece (14) is fixedly connected to the sliding piece (14).

5. A shot blasting dust treatment device according to claim 1, characterized in that: An arc-shaped plate (24) is fixedly connected to the surface of the collection box body (10). A hollow cylinder (25) is fixedly connected to the top end of the arc-shaped plate (24). A sliding rod (26) is slidably connected to the inner cavity of the hollow cylinder (25). A fixed block (27) is fixedly connected to the surface of the device body (1).

6. The shot blasting dust treatment device according to claim 5, wherein: A second sliding groove (28) is formed inside the hollow cylinder (25). A second sliding block (29) is slidably connected to the inner cavity of the second sliding groove (28). One end of the second sliding block (29) close to the sliding rod (26) is fixedly connected to the sliding rod (26).

7. The shot blasting dust treatment device according to claim 5, characterized in that: A third spring (30) is fixedly connected to the inner cavity of the hollow cylinder (25). The top end of the third spring (30) is fixedly connected to the sliding rod (26).

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