CN218904954U - Portable road surface shot-blasting machine - Google Patents

Abstract

The utility model discloses a movable road surface shot blasting machine, wherein a connecting bin is arranged below the outer side wall of a shot blasting box, a blanking mechanism is arranged in the connecting bin, a sub-screen is arranged on the inner side wall of a dust suction pipe, a movable assembly is arranged on the inner wall of the bottom of the dust suction pipe, and a hairbrush in contact with the sub-screen is arranged on the movable assembly. According to the utility model, the blanking mechanism is arranged, the third driven gear drives the second rotating shaft to rotate, so that the baffles are rotated, the angles of the two baffles are adjusted through forward rotation and reverse rotation of the motor, the blanking amount can be adjusted, and different angles are set according to different road conditions, so that the working efficiency of the shot blasting machine is improved; according to the utility model, through the arrangement of the separating screen and the moving assembly, the complete shot blasting is blocked by the separating screen to avoid the waste of shot blasting caused by suction, so that the hairbrush on the moving block moves left and right to clean impurities on the separating screen, and excessive impurities are prevented from blocking the separating screen.

Description

Portable road surface shot-blasting machine

Technical Field

The utility model relates to the technical field of shot blasting machines, in particular to a movable road surface shot blasting machine.

Background

The road surface shot blasting machine can clean up the surface slurry and impurities of concrete once to can carry out roughening treatment to the surface of concrete, make its surface even coarse, improve the adhesion strength of waterproof layer and concrete base layer greatly, so that better combination of waterproof layer and bridge floor also can fully expose the crackle of concrete simultaneously, play the effect of preventing suffering from the nature.

The existing road surface shot blasting machine cannot adjust the blanking amount when the shot blasting is performed, when the shot blasting is performed on the road surface with more impurities, the road surface can be cleaned up only by performing shot blasting for many times, so that the working efficiency of the shot blasting machine is reduced, and in addition, the recyclable shot blasting machine and impurities can be sucked out together when the existing shot blasting machine is used for dust removal, so that waste is caused.

Therefore, the utility model designs a movable road surface shot blasting machine to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a movable road surface shot blasting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable road surface shot-blasting machine, the connection storehouse is installed to the lateral wall below of shot-blasting case, the inside of connecting the storehouse is equipped with feed mechanism, the inside wall of dust absorption pipe is equipped with branch screen cloth, the bottom inner wall of dust absorption pipe is installed and is removed the subassembly, remove the subassembly on install with divide the brush that the screen cloth contacted.

Preferably, the discharging mechanism comprises a motor, the output end of the motor is connected with a driving gear, a first rotating shaft penetrates through the interior of the connecting bin, a first driven gear meshed with the driving gear is connected to the outer side wall of the first rotating shaft, second driven gears are installed on two sides of the first rotating shaft, a third driven gear meshed with two second driven gears is rotatably connected to the outer side wall of the shot blasting box, second rotating shafts are connected to the third driven gears, the second rotating shafts penetrate through the interior of the shot blasting box, and baffles are connected to the outer side walls of the second rotating shafts.

Preferably, the movable assembly comprises a support, the connecting plate is installed at the top of support, clean motor is installed to one side of connecting plate, clean motor's output is connected with the runner, be equipped with the steering column on the runner, one side of runner is equipped with the movable block, set up in the movable block with steering column sliding connection's movable groove, the gag lever post is all installed to the department in the middle of the both ends of movable block, one side of connecting plate all is equipped with the gag lever post sliding connection's spacing groove.

Preferably, a cotton layer is arranged on the surface layer above the baffle plate.

Preferably, both sides below the third driven gear are provided with upper sliding grooves, lower sliding grooves matched with the upper sliding grooves are arranged above the shot blasting box, and balls are arranged in the lower sliding grooves.

Preferably, clamping blocks are arranged on two sides of the limiting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the blanking mechanism, the driving gear drives the first driven gear to rotate, the first driven gear drives the second driven gears on two sides of the first rotating shaft to rotate, the second driven gears on two sides respectively drive the third driven gears meshed below to rotate, the third driven gears drive the second rotating shaft to rotate, so that the baffle plates rotate, and the angles of the two baffle plates are adjusted through the forward rotation and the reverse rotation of the motor, so that the blanking amount can be adjusted, and different angles are set according to different road conditions, so that the working efficiency of the shot blasting machine is improved;

2. according to the utility model, through the arrangement of the separating screen and the moving assembly, the complete shot blasting is blocked by the separating screen, so that the shot blasting waste caused by suction is avoided, the cleaning motor drives the rotating wheel to rotate, and the rotating column on the rotating wheel drives the moving block to move left and right, so that the brush on the moving block moves left and right to clean impurities on the separating screen, and dust collection incapability caused by excessive blockage of the separating screen by the impurities is avoided.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the shot blasting box of the present utility model;

FIG. 3 is a schematic top view of the blanking mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of a suction tube according to the present utility model;

FIG. 5 is a schematic side cross-sectional view of the movement mechanism of the present utility model;

fig. 6 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. a shot blasting machine body; 2. a shot blasting box; 3. a connecting bin; 4. a blanking mechanism; 5. a dust collection pipe; 6. separating a screen; 7. a moving assembly; 8. a brush; 9. an upper chute; 10. a ball; 11. a lower chute; 401. a motor; 402. a drive gear; 403. a first rotating shaft; 404. a first driven gear; 405. a second driven gear; 406. a third driven gear; 407. a second rotating shaft; 408. a baffle; 701. a bracket; 702. a connecting plate; 703. cleaning a motor; 704. a rotating wheel; 705. a rotating column; 706. a moving block; 707. a moving groove; 708. a limit rod; 709. a limit groove; 710. and (5) clamping blocks.

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.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a portable road surface shot-blasting machine, the lateral wall below of throwing ball case 2 is installed and is connected storehouse 3, the inside of connecting storehouse 3 is equipped with feed mechanism 4, the inside wall of dust absorption pipe 5 is equipped with divides screen cloth 6, remove subassembly 7 is installed to the bottom inner wall of dust absorption pipe 5, install the brush 8 that contacts with dividing screen cloth 6 on the remove subassembly 7, the quantity of unloading is controlled to feed mechanism, divide the screen cloth to make complete throwing ball can not be sucked out, avoid extravagant, drive the brush through remove the mechanism and clean dividing screen cloth, avoid dividing screen cloth jam.

In this embodiment: the blanking mechanism 4 comprises a motor 401, the output end of the motor 401 is connected with a driving gear 402, a first rotating shaft 403 penetrates through the inside of a connecting bin 3, a first driven gear 404 meshed with the driving gear 402 is connected to the outer side wall of the first rotating shaft 403, second driven gears 405 are mounted on two sides of the first rotating shaft 403, a third driven gear 406 meshed with the two second driven gears 405 is rotatably connected to the outer side wall of the shot blasting box 2, the second rotating shaft 407 penetrates through the inside of the shot blasting box 2, a baffle 408 is connected to the outer side wall of the second rotating shaft 407, the motor drives the driving gear to rotate, the driving gear drives the first driven gear to rotate, the first driven gear enables the first driven gear connected with the first driven gear to rotate, the second driven gears on two sides of the first rotating shaft are respectively driven by the second driven gears meshed below to rotate, the third driven gears drive the second rotating shaft to rotate, the baffle is accordingly rotated, the angles of the two baffles are adjusted through forward rotation and reverse rotation of the motor, and the work efficiency of the shot blasting machine is improved.

In this embodiment: the moving assembly 7 comprises a support 701, a connecting plate 702 is arranged at the top of the support 701, a cleaning motor 703 is arranged on one side of the connecting plate 702, a rotating wheel 704 is connected to the output end of the cleaning motor 703, a rotating column 705 is arranged on the rotating wheel 704, a moving block 706 is arranged on one side of the rotating wheel 704, a moving groove 707 which is in sliding connection with the rotating column 705 is formed in the moving block 706, limiting rods 708 are arranged in the middle of two ends of the moving block 706, limiting grooves 709 which are in sliding connection with the limiting rods 708 are formed in one side of the connecting plate 702, the rotating wheel drives the rotating column to rotate in the moving groove, so that the moving block moves, the moving block is limited by the limiting rods and the limiting grooves, and the moving block transversely moves to drive a hairbrush to clean a screening net, and the screening net is prevented from being blocked.

In this embodiment: the upper surface layer of the baffle 408 is provided with a cotton layer, and the cotton layer has specific elasticity, so that vibration caused by shot blasting impact can be reduced, the service life of the baffle is prolonged, and the possibility of damage caused by shot blasting impact is avoided.

In this embodiment: the upper sliding groove 9 is formed in both sides below the third driven gear 406, the lower sliding groove 11 matched with the upper sliding groove 9 is formed above the shot blasting box 2, and the ball 10 is arranged in the lower sliding groove 11 and in the upper sliding groove and the lower sliding groove, so that the third driven gear is more stable in rotation.

In this embodiment: the stop lever 708 has a latch 710 mounted on both sides. The clamping block can prevent the limit rod from separating from the limit groove.

Working principle: the driving gear 402 is driven to rotate by the motor 401, the driving gear 402 drives the first driven gear 404 to rotate, so that the first rotating shaft 403 rotates, the first rotating shaft 403 drives the second driven gears 405 on two sides to rotate, the second driven gears 405 drive the third driven gears 406 meshed with the second driven gears on two sides to rotate on the side wall of the shot blasting box 2, the third driven gears 406 on two sides drive the second rotating shaft 407 to rotate in the shot blasting box 2, the second rotating shaft 407 drives the baffle 408 to rotate by taking the second rotating shaft 407 as a circle center, the size of a blanking opening is adjusted, the blanking amount is controlled, through the arrangement of the sub-screen 6, the complete shot blasting during dust collection is blocked by the sub-screen 6, waste caused by suction is avoided, the cleaning motor 703 drives the rotating wheel 704 to rotate, the rotating column 705 on the rotating wheel 704 rotates in the moving groove 707, the moving block 706 is limited by the limiting rod 708 and the limiting groove 709, the moving block 706 moves left and right to clean the sub-screen 6, and the content which is not described in detail in the description belongs to the prior art known by the expert of the person.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A mobile road surface shot blasting machine comprising: shot-blasting machine body (1), shot-blasting case (2) and dust absorption pipe (5), its characterized in that: the utility model discloses a dust collection device, including throwing ball case (2), connecting bin (3) are installed to the lateral wall below of throwing ball case (2), the inside of connecting bin (3) is equipped with feed mechanism (4), the inside wall of dust absorption pipe (5) is equipped with branch screen cloth (6), remove subassembly (7) are installed to the bottom inner wall of dust absorption pipe (5), install on remove subassembly (7) with divide screen cloth (6) contacted brush (8).

2. The portable road surface shot blasting machine of claim 1, wherein: the blanking mechanism (4) comprises a motor (401), the output end of the motor (401) is connected with a driving gear (402), a first rotating shaft (403) penetrates through the connecting bin (3), a first driven gear (404) meshed with the driving gear (402) is connected to the outer side wall of the first rotating shaft (403), second driven gears (405) are mounted on two sides of the first rotating shaft (403), third driven gears (406) meshed with the two second driven gears (405) are rotatably connected to the outer side wall of the shot blasting box (2), second rotating shafts (407) are connected to the third driven gears (406), the second rotating shafts (407) penetrate through the inner side of the shot blasting box (2), and baffle plates (408) are connected to the outer side walls of the second rotating shafts (407).

3. The portable road surface shot blasting machine of claim 1, wherein: the utility model provides a cleaning device, including moving subassembly (7), including support (701), connecting plate (702) are installed at the top of support (701), clean motor (703) are installed to one side of connecting plate (702), the output of clean motor (703) is connected with runner (704), be equipped with on runner (704) swivel post (705), one side of runner (704) is equipped with movable block (706), set up in movable block (706) with swivel post (705) sliding connection's movable groove (707), gag lever post (708) are all installed to the both ends intermediate position of movable block (706), one side of connecting plate (702) all is equipped with gag lever post (708) sliding connection's spacing groove (709).

4. The portable road surface shot blasting machine of claim 2, wherein: a cotton layer is arranged on the upper surface layer of the baffle plate (408).

5. The portable road surface shot blasting machine of claim 2, wherein: an upper sliding groove (9) is formed in two sides of the lower portion of the third driven gear (406), a lower sliding groove (11) matched with the upper sliding groove (9) is formed in the upper portion of the shot blasting box (2), and balls (10) are arranged in the lower sliding groove (11).

6. A mobile road surface shot blasting machine according to claim 3, wherein: clamping blocks (710) are arranged on two sides of the limiting rod (708).

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