CN219376439U - Dust removing device for shot blasting machine - Google Patents

Abstract

The utility model relates to a dust removing device for a shot blasting machine, which comprises dust removing equipment and a double-shaft motor, wherein the double-shaft motor is positioned in the dust removing equipment, the dust removing equipment is fixedly connected with the double-shaft motor, one end of the dust removing equipment is fixedly connected with a fan mechanism, the inside of the dust removing equipment is fixedly connected with a fixing frame, the inner wall of the fixing frame is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a mounting frame. Through setting up biax motor and rolling disc, through controlling biax motor operation, first main shaft drives fan mechanism and carries out high-speed rotation, inhale dust collecting equipment inside through the dust absorption pipe, and fall into the collecting box inside, drive the rolling disc through the second main shaft simultaneously and rotate, drive the mounting bracket and shake back and forth about the spout inside through the connecting rod, drive the filter screen plate and shake fast, shake off the dust of adhesion on the surface, effectively avoid the jam of filter screen plate, thereby promote suction and strengthen dust collection efficiency greatly, promote the dust removal effect.

Description

Dust removing device for shot blasting machine

Technical Field

The utility model relates to the field of shot blasting machines, in particular to a dust removing device for a shot blasting machine.

Background

The road surface shot blasting machine is a machine which ejects the shot material to the working surface at a high speed and a certain angle by a mechanical method, so that the shot material impacts the surface of the road surface, the surface of the road surface is rough, the effect of residues is removed, meanwhile, the negative pressure generated by the dust remover can recover the shot material, the cleaned impurity dust and the like, after the air flow cleaning, the intact shot material can be automatically recycled, and the impurities and the dust can fall into the dust collecting box.

Dust removal devices of shot blasting machines in the current market absorb dust into a storage box to be stored through negative pressure, and a filter screen plate is adopted for filtering, but when the filter screen plate is used, large-particle dust is easy to block the filter screen plate, so that dust suction force of dust removal equipment to the dust is reduced, the dust removal efficiency is reduced,

disclosure of Invention

The utility model provides a dust removing device for a shot blasting machine, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the beneficial effects of the utility model are as follows:

1. through setting up biax motor and rolling disc, through controlling biax motor operation to drive fan mechanism through first main shaft and carry out high-speed rotation, inhale dust collecting equipment inside through the dust absorption pipe, and fall into the collecting box inside, drive the rolling disc through the second main shaft simultaneously and rotate, thereby drive the mounting bracket through the connecting rod and make a round trip in spout inside and shake, thereby drive the filter screen board and shake fast, shake off the dust of adhesion on the surface, effectively avoid the jam of filter screen board, thereby promote suction and strengthen dust removal efficiency greatly, promote the dust removal effect;

2. through setting up ejector pad and inserted block, when need take off the collecting box, drive the fixture block down motion through pressing the ejector pad for the fixture block breaks away from contact draw-in groove inner wall top, can rotate the apron this moment, drives the inserted block and breaks away from the contact jack inner wall, thereby can take collecting box dust collecting equipment inner wall bottom out this moment, clear up the dust, conveniently stimulate the filter screen board simultaneously and take out and change, lifting means's practicality.

The utility model provides a dust removing device for a shot blasting machine, which comprises dust removing equipment and a double-shaft motor, wherein the double-shaft motor is positioned in the dust removing equipment, the dust removing equipment is fixedly connected with the double-shaft motor, one end of the dust removing equipment is fixedly connected with a fan mechanism, the inside of the dust removing equipment is fixedly connected with a fixing frame, the inner wall of the fixing frame is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a mounting frame, one end output end of the double-shaft motor is fixedly connected with a first main shaft, one end of the first main shaft is fixedly connected with a rotating shaft of the fan mechanism, one end output end of the double-shaft motor is fixedly connected with a second main shaft, one end of the second main shaft is fixedly connected with a rotating disc, the outer side of the rotating disc is rotatably connected with a connecting rod, and one side bottom end of the mounting frame is rotatably connected with one end of the connecting rod.

Preferably, the inboard of mounting bracket is equipped with the sliding tray, the inner wall sliding connection of sliding tray has the filter screen board, dust collecting equipment's one end fixedly connected with dust absorption pipe, dust collecting equipment's one side articulates there is the apron.

Preferably, the bottom sliding connection of dust collecting equipment has the collection box, the top fixedly connected with connecting plate of collection box.

Preferably, a jack is arranged on one side of the connecting plate, an inserting block is fixedly connected to the bottom end of the inner side of the cover plate, and the outer wall of the inserting block is matched with the inner wall of the jack.

Preferably, a clamping groove is formed in one side of the cover plate, a limiting sliding groove is formed in the top end of the dust removing device, a pushing block is connected to the inner wall of the limiting sliding groove in a sliding mode, and a clamping block is fixedly connected to one end of the pushing block.

Preferably, the inner wall bottom fixedly connected with spring of spacing spout, the top of spring and the bottom fixed connection of ejector pad, fixture block outer wall and the inner wall phase-match of draw-in groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the present utility model.

Fig. 3 is a schematic diagram of a dual shaft motor drive of the present utility model.

Fig. 4 is a schematic view of the structure of the collecting box of the present utility model.

Fig. 5 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

In fig. 1-5: 1. a dust removal device; 2. a collection box; 3. a dust collection pipe; 4. a cover plate; 5. a biaxial motor; 6. a fan mechanism; 7. a fixing frame; 8. a chute; 9. a mounting frame; 10. a first spindle; 11. a second spindle; 12. a rotating disc; 13. a connecting rod; 14. a sliding groove; 15. a filter screen plate; 16. a connecting plate; 17. a jack; 18. a clamping groove; 19. inserting blocks; 20. limiting sliding grooves; 21. a pushing block; 22. a clamping block; 23. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a dust collector for shot-blasting machine, including dust collecting equipment 1 and biax motor 5, biax motor 5 is located the inside of dust collecting equipment 1, dust collecting equipment 1 and biax motor 5 fixed connection, the one end fixedly connected with fan mechanism 6 of dust collecting equipment 1, the inside fixedly connected with mount 7 of dust collecting equipment 1, the inner wall of mount 7 is equipped with spout 8, the inner wall sliding connection of spout 8 has mounting bracket 9, the one end output fixedly connected with first main shaft 10 of biax motor 5, the one end of first main shaft 10 and the axis of rotation fixed connection of fan mechanism 6, the one end output fixedly connected with second main shaft 11 of biax motor 5, the one end fixedly connected with rolling disc 12 of second main shaft 11, the outside rotation of rolling disc 12 is connected with connecting rod 13, one side bottom and the one end rotation of connecting rod 13 of mounting bracket 9 are connected, when using, through control biax motor 5 function, thereby drive fan mechanism 6 through first main shaft 10 and rotate at a high speed, inhale dust collecting box 1 inside, and fall into the collecting box 2 inside, drive rolling disc 12 through second main shaft 11 and rotate, thereby drive rolling disc 13 and shake the net plate 15 and shake the inside at a high speed, thereby, the filter screen 15 is carried out on the inside through driving the inside through second main shaft 11, the net plate 15 and shake-shaped filter screen 15 is avoided.

The inboard of mounting bracket 9 is equipped with sliding tray 14, the inner wall sliding connection of sliding tray 14 has filter screen 15, the one end fixedly connected with dust absorption pipe 3 of dust collecting equipment 1, one side of dust collecting equipment 1 articulates there is apron 4, the bottom sliding connection of dust collecting equipment 1 has collecting box 2, the top fixedly connected with connecting plate 16 of collecting box 2, one side of connecting plate 16 is equipped with jack 17, the inboard bottom fixedly connected with inserted block 19 of apron 4, the outer wall of inserted block 19 and the inner wall assorted of jack 17, one side of apron 4 is equipped with draw-in groove 18, the top of dust collecting equipment 1 is equipped with spacing spout 20, the inner wall sliding connection of spacing spout 20 has push block 21, the one end fixedly connected with fixture block 22 of push block 21, the inner wall bottom fixedly connected with spring 23 of spacing spout 20, the top of spring 23 and the bottom fixedly connected with of push block 21, 22 outer wall and the inner wall assorted of draw-in groove 18, when needs to take off collecting box 2, drive fixture block 22 through pressing push block 21 and move down this moment, make fixture block 22 break away from the contact fixture block 18 inner wall top, can rotate 4, drive the inserted block 19 and break away from contact jack 17 inner wall, can take out the filter screen 2 from the inner wall 1, and the dust collecting box is taken out from the dust collecting box is convenient to change the dust collecting box, the dust collecting box is convenient to be changed, the dust collecting box is convenient to take out, the dust collecting box is easy to take out from the bottom.

In summary, the utility model has the following working principles: when the dust collection box is used, the double-shaft motor 5 is controlled to operate, the fan mechanism 6 is driven to rotate at a high speed through the first main shaft 10, dust is sucked into the dust collection device 1 through the dust collection pipe 3 and falls into the collection box 2, meanwhile, the rotating disc 12 is driven to rotate through the second main shaft 11, the connecting rod 13 drives the mounting frame 9 to shake back and forth in the sliding groove 8, the filter screen plate 15 is driven to vibrate rapidly, dust adhered to the surface is shaken off, the blocking of the filter screen plate 15 is effectively avoided, suction force and dust collection effect are improved, when the collection box 2 needs to be taken down, the push block 21 is pushed down to drive the clamping block 22 to move downwards, the clamping block 22 is separated from the top end of the inner wall of the contact clamping groove 18, the cover plate 4 can be rotated at the moment, the insert block 19 is driven to be separated from the inner wall of the contact jack 17, the bottom end of the inner wall of the dust collection box 2 can be pulled out, the filter screen plate 15 is cleaned, the filter screen plate 15 is pulled out conveniently at the same time, the practicability of the dust collection box is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust collector for shot-blasting machine, includes dust collecting equipment (1) and biax motor (5), its characterized in that: the utility model discloses a dust collecting device, including biax motor (5), dust collecting device (1), fan mechanism (6), fixed connection, connecting rod (13) are rotated in the outside of rotating disc (12), one side bottom of mounting bracket (9) and connecting rod (13) are rotated to the one end output fixedly connected with first main shaft (10), the axis of rotation fixedly connected with second main shaft (11) of one end of first main shaft (10) and fan mechanism (6), the one end fixedly connected with rotating disc (12) of biax motor (5), the inner wall of dust collecting device (1) is equipped with spout (8), the inner wall sliding connection of spout (8) is mounting bracket (9).

2. A dust removing apparatus for a shot blasting machine according to claim 1, wherein: the inside of mounting bracket (9) is equipped with sliding tray (14), the inner wall sliding connection of sliding tray (14) has filter screen board (15), the one end fixedly connected with dust absorption pipe (3) of dust collecting equipment (1), one side of dust collecting equipment (1) articulates there is apron (4).

3. A dust removing apparatus for a shot blasting machine according to claim 2, wherein: the bottom sliding connection of dust collecting equipment (1) has collection box (2), the top fixedly connected with connecting plate (16) of collection box (2).

4. A dust removing apparatus for a shot blasting machine according to claim 3, wherein: one side of connecting plate (16) is equipped with jack (17), the inboard bottom fixedly connected with inserted block (19) of apron (4), the outer wall of inserted block (19) and the inner wall phase-match of jack (17).

5. The dust removing apparatus for a shot blasting machine according to claim 4, wherein: one side of apron (4) is equipped with draw-in groove (18), the top of dust collecting equipment (1) is equipped with spacing spout (20), the inner wall sliding connection of spacing spout (20) has ejector pad (21), the one end fixedly connected with fixture block (22) of ejector pad (21).

6. The dust removing apparatus for a shot blasting machine according to claim 5, wherein: the limiting sliding chute is characterized in that a spring (23) is fixedly connected to the bottom end of the inner wall of the limiting sliding chute (20), the top end of the spring (23) is fixedly connected with the bottom end of the pushing block (21), and the outer wall of the clamping block (22) is matched with the inner wall of the clamping groove (18).