Auxiliary device for repairing municipal asphalt pavement road

Abstract

The utility model relates to an auxiliary device for municipal asphalt pavement road repair, which comprises a base provided with rollers at the bottom, an asphalt bin is arranged on the base, a feed opening is formed in the bottom of the asphalt bin, a sweeping mechanism is arranged on one side of the asphalt bin, the sweeping mechanism comprises a mounting frame and a sweeping brush, and the mounting frame is driven by a driving cylinder and is movably connected to the base; the cleaning brush is connected to the mounting frame through a connecting structure and abuts against the ground, the connecting structure comprises a connecting block fixed to the cleaning brush, and the connecting block can transversely slide along the mounting frame. By means of the arrangement of the sweeping mechanism, the driving air cylinder drives the mounting frame to move and drives the sweeping brush to sweep, the connecting block keeps the sweeping brush to be connected relative to the mounting frame and enables the sweeping brush to have a larger moving range, and the sweeping brush can cover the larger sweeping range to sweep cracks of the pavement when the asphalt pavement is repaired; and the influence of gravels at the cracks of the asphalt pavement is reduced, the repairing effect of the asphalt pavement is improved, and the working efficiency can also be improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of road surface repair, in particular to an auxiliary device for municipal asphalt pavement road repair. BACKGROUND

[0002] At present, after long-term use, the asphalt pavement will crack, and the pavement needs to be repaired. In the traditional repair process, asphalt material is first poured, and then compaction repair is performed.

[0003] The existing Chinese patent with the publication number CN219137352U discloses an auxiliary asphalt pavement crack repair device, which belongs to the technical field of road surface repair and comprises a vehicle body, an asphalt tank fixedly connected to the upper surface of the vehicle body, a feeding port fixedly communicated with the upper part of the outer surface of the asphalt tank, a stirring assembly arranged on the upper surface of the asphalt tank, an asphalt pump installed on the upper surface of the vehicle body, an output end of the asphalt pump in communication with the outer surface of the asphalt tank, a discharge head fixedly communicated with the output end of the asphalt pump, a fixed plate fixedly connected to the upper surface of the vehicle body, and a swing rod rotatably connected to the upper surface of the fixed plate.

[0004] According to the related technology in the above, the applicant believes that when repairing the asphalt pavement, sand and stones may be left in the asphalt pavement cracks, and directly pouring asphalt for repair may affect the repair effect, which still needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] In order to reduce the influence of sand and stones existing in the asphalt pavement cracks when repairing the asphalt pavement and improve the repair effect of the asphalt pavement, the application provides an auxiliary device for municipal asphalt pavement road repair.

[0006] The auxiliary device for municipal asphalt pavement road repair provided by the application adopts the following technical scheme:

[0007] An auxiliary device for municipal asphalt pavement road repair comprises a base provided with rollers at the bottom, an asphalt material bin arranged on the base, a discharge port penetrating through the base and arranged at the bottom of the asphalt material bin, a cleaning mechanism arranged on one side of the asphalt material bin, the cleaning mechanism comprising a mounting frame driven by a driving cylinder and movably connected to the base, and a cleaning brush connected to the mounting frame through a connecting structure and abutting against the ground, the connecting structure comprising a connecting block fixed to the cleaning brush, the connecting block being capable of sliding transversely along the mounting frame.

[0008] By adopting the technical scheme, the cleaning mechanism is arranged, the driving cylinder drives the mounting frame to move, and the cleaning brush is driven to clean, the connecting block keeps the cleaning brush connected to the mounting frame and makes the cleaning brush have a larger moving range, the larger cleaning range can be covered when the asphalt pavement is repaired to clean the pavement cracks, the influence of the sand and stones existing in the asphalt pavement cracks is reduced, the repair effect of the asphalt pavement is improved, and the work efficiency is improved.

[0009] Preferably, the connecting block comprises an upper sliding block and a lower sliding block, the upper sliding block is located above the side wall on one side of the cleaning brush, and the lower sliding block is located below the side wall on the other side of the cleaning brush; the side wall of the mounting frame is respectively provided with an upper sliding groove for sliding of the upper sliding block and a lower sliding groove for sliding of the lower sliding block; the upper sliding groove penetrates one side of the mounting frame, and the lower sliding groove penetrates the other side of the mounting frame; and the upper sliding block and the lower sliding block can respectively pass through the corresponding side wall outside the base.

[0010] By adopting the technical scheme, the upper sliding block and the lower sliding block arranged in an up-down staggered manner guide the left movement and the right movement of the cleaning brush respectively, when the cleaning brush moves to the left, the lower sliding block passes through the lower sliding groove to be outside the base, at this time, the movement of the upper sliding block along the upper sliding groove is guided and positioned; conversely, when the cleaning brush moves to the right, the upper sliding block passes outside the base, and the lower sliding block slides along the lower sliding groove to guide the movement of the cleaning brush; thereby the cleaning area of the cleaning brush is enlarged, the movement of the base is reduced, and the work efficiency is improved.

[0011] Preferably, the upper sliding block and the lower sliding block are composed of an extension plate and a sliding plate, the extension plate is fixed to the cleaning brush and extends towards the mounting frame, and the sliding plate is fixed to the extension end of the extension plate and is bent downwards to be inserted into the corresponding upper sliding groove and lower sliding groove.

[0012] By adopting the technical scheme, the extension plate and the sliding plate realize the connection of the upper sliding block and the lower sliding block relative to the mounting frame and keep the stability of the sliding process.

[0013] Preferably, the driving cylinders are arranged on the base in opposition, and the output ends of the opposite driving cylinders are both fixed to the mounting frame; the base is provided with a moving groove for movement of the mounting frame.

[0014] By adopting the technical scheme, the opposite driving cylinders can be independently started to drive the movement of the mounting frame in the moving groove, so that more stable driving force is obtained when the cleaning brush is arranged on the left side and the right side of the base respectively, and sufficient cleaning force is maintained.

[0015] Preferably, one end of the upper part of the cleaning brush is fixed with a push-pull plate, and the base is provided with a gap groove for movement of the push-pull plate.

[0016] By adopting the technical scheme, the push-pull plate is held to facilitate driving the left and right movement of the cleaning brush, so that the cleaning range can be adjusted.

[0017] Preferably, deformable positioning protrusions are fixed on the side walls of the cleaning brush corresponding to the upper sliding block and the lower sliding block, and the positioning protrusions are positioned in the middle part of the mounting frame.

[0018] By adopting the technical scheme, on the one hand, the positioning protrusions are positioned in the middle part of the mounting frame to keep the positioning of the cleaning brush at the middle part of the base; on the other hand, when the cleaning brush moves to the required position, the abutment of the positioning protrusions and the corresponding side walls of the mounting frame can improve the positioning stability, so that the cleaning brush is not easily moved.

[0019] In summary, the present application has at least one of the following beneficial technical effects:

[0020] By using the cleaning mechanism, the driving cylinder drives the movement of the mounting frame, drives the cleaning brush to clean, and the connecting block keeps the connection of the cleaning brush relative to the mounting frame while allowing the cleaning brush to have a larger range of movement. When repairing the asphalt pavement, a larger cleaning range can be covered to clean the pavement cracks, reduce the influence of the sand and gravel existing in the asphalt pavement cracks, improve the repair effect of the asphalt pavement, and also improve the work efficiency.

[0021] The upper sliding block and the lower sliding block arranged in an upper and lower staggered manner guide the left and right movement of the cleaning brush, respectively. When the cleaning brush moves to the left, the lower sliding block is arranged outside the base through the through lower sliding groove. At this time, the movement of the upper sliding block along the upper sliding groove is guided and positioned. Conversely, when the cleaning brush moves to the right, the upper sliding block is arranged outside the base, and the lower sliding block slides along the lower sliding groove to guide the movement of the cleaning brush. Thus, the cleaning area of the cleaning brush is expanded, the movement of the base is reduced, and the work efficiency is improved.

[0022] The opposite driving cylinders can be independently started to drive the movement of the mounting frame in the movable groove, so that a more stable driving force is obtained when the cleaning brush is arranged on the left and right sides of the base, and sufficient cleaning force is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0024] Figure 2 is a connection schematic diagram of the driving cylinder, the mounting frame and the cleaning brush of the highlighted embodiment of the present application;

[0025] Figure 3 is a partial explosion structural schematic diagram of the cleaning brush movably connected to the mounting frame of the highlighted embodiment of the present application.

[0026] Explanation of reference signs: 1, base; 11, let go of the slot; 2, asphalt bin; 21, discharge port; 3, cleaning mechanism; 31, mounting bracket; 311, upper sliding groove; 312, lower sliding groove; 32, cleaning brush; 4, drive cylinder; 5, connecting structure; 51, upper sliding block; 52, lower sliding block; 6, push-pull plate; 7, extension plate; 8, sliding plate; 9, positioning protrusion. DETAILED DESCRIPTION

[0027] The application will be further described in detail below with reference to the accompanying drawings.

[0028] The application discloses a kind of municipal asphalt pavement road repair auxiliary device, refer to Figure 1 , including the base 1 of bottom setting gyro wheel, the asphalt bin 2 is equipped on base 1, the bottom of asphalt bin 2 is provided with the discharge port 21 that penetrates in base 1, one side of asphalt bin 2 is provided with cleaning mechanism 3, cleaning mechanism 3 can sweep the sand and stone that exists at asphalt pavement crack, improve the repair effect of asphalt pavement.

[0029] Refer to Figure 1 , 2 Cleaning mechanism 3 includes mounting bracket 31, and the movable slot for the movement of mounting bracket 31 is formed in base 1, mounting bracket 31 is driven by drive cylinder 4, and the output ends of the opposite drive cylinders 4 are fixed to mounting bracket 31, and the opposite drive cylinders 4 can independently drive the movement of mounting bracket 31 in the movable slot.

[0030] Refer to Figure 1 , 3 Cleaning mechanism 3 further includes cleaning brush 32, which is connected to mounting bracket 31 by connecting structure 5 and abuts against the ground, and connecting structure 5 includes a connecting block fixed to cleaning brush 32, the connecting block including upper sliding block 51 and lower sliding block 52, upper sliding block 51 being located above the side wall on one side of cleaning brush 32, and lower sliding block 52 being located below the side wall on the other side of cleaning brush 32.

[0031] Refer to Figure 1 , 2 One end of the upper part of cleaning brush 32 is fixed with push-pull plate 6, and let go of the slot 11 is formed in base 1 for the movement of push-pull plate 6, and push-pull plate 6 is held to facilitate the left and right movement of cleaning brush 32, so that when the pavement crack extends transversely for a long time, the cleaning range can be adjusted by the movement of cleaning brush 32 to achieve a larger cleaning range.

[0032] Refer to Figure 1 , 3The side walls of the mounting frame 31 are respectively provided with an upper sliding groove 311 for sliding of the upper sliding block 51 and a lower sliding groove 312 for sliding of the lower sliding block 52; the upper sliding groove 311 penetrates one side of the mounting frame 31, and the lower sliding groove 312 penetrates the other side of the mounting frame 31; and the upper sliding block 51 and the lower sliding block 52 can respectively pass through the corresponding side walls of the base 1; when the cleaning brush 32 moves to the left, the lower sliding block 52 passes through the lower sliding groove 312 and passes through the base 1, at this time, the movement of the upper sliding block 51 along the upper sliding groove 311 is guided and positioned; conversely, when the cleaning brush 32 moves to the right, the upper sliding block 51 passes through the base 1, and the lower sliding block 52 slides along the lower sliding groove 312 to guide the movement of the cleaning brush 32; thus, the cleaning area of the cleaning brush 32 is expanded, the movement of the base 1 is reduced, and the work efficiency is improved.

[0033] With reference to Figure 3 The upper sliding block 51 and the lower sliding block 52 are composed of an extension plate 7 and a sliding plate 8; the extension plate 7 is fixed to the cleaning brush 32 and extends towards the mounting frame 31, and the sliding plate 8 is fixed to the extension end of the extension plate 7 and is bent downwards to be inserted into the corresponding upper sliding groove 311 and lower sliding groove 312, so as to realize the connection of the upper sliding block 51 and the lower sliding block 52 relative to the mounting frame 31 and keep the stability of the sliding process.

[0034] With reference to Figure 1 , 2 The side walls of the cleaning brush 32 corresponding to the upper sliding block 51 and the lower sliding block 52 are fixed with deformable positioning protrusions 9, and the positioning protrusions 9 are positioned in the middle part of the mounting frame 31; on the one hand, the positioning protrusions 9 are positioned in the middle part of the mounting frame 31 to keep the positioning of the cleaning brush 32 at the middle part of the base 1; on the other hand, when the cleaning brush 32 moves to the required position, the abutment of the positioning protrusions 9 and the corresponding side walls of the mounting frame 31 can also improve the positioning stability and avoid easy movement of the cleaning brush 32.

[0035] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A kind of municipal asphalt pavement road repair auxiliary device, including the base (1) of bottom setting gyro wheel, the base (1) is equipped with asphalt bin (2), the bottom of asphalt bin (2) is equipped with the discharge port (21) that passes through in base (1), it is characterized by: The asphalt bunker (2) is provided with a cleaning mechanism (3) on one side, the cleaning mechanism (3) comprises a mounting frame (31) and a cleaning brush (32), the mounting frame (31) is driven by a driving cylinder (4) and movably connected to the base (1), the cleaning brush (32) is connected to the mounting frame (31) by a connecting structure (5) and abuts against the ground, the connecting structure (5) comprises a connecting block fixed on the cleaning brush (32), and the connecting block can slide transversely along the mounting frame (31).

2. The auxiliary device for municipal asphalt pavement road repair according to claim 1, characterized in that: The connecting block comprises an upper sliding block (51) and a lower sliding block (52), the upper sliding block (51) is located above the side wall on one side of the cleaning brush (32), and the lower sliding block (52) is located below the side wall on the other side of the cleaning brush (32); the side wall of the mounting frame (31) is provided with an upper sliding groove (311) for the upper sliding block (51) to slide and a lower sliding groove (312) for the lower sliding block (52) to slide; the upper sliding groove (311) penetrates one side of the mounting frame (31), and the lower sliding groove (312) penetrates the other side of the mounting frame (31); and the upper sliding block (51) and the lower sliding block (52) can respectively pass outside the corresponding side wall of the base (1).

3. The auxiliary device for municipal asphalt pavement road repair according to claim 2, characterized in that: The upper sliding block (51) and the lower sliding block (52) are composed of an extension plate (7) and a sliding plate (8), the extension plate (7) is fixed to the cleaning brush (32) and extends towards the mounting frame (31), and the sliding plate (8) is fixed to the extension end of the extension plate (7) and is bent downwards to be inserted into the corresponding upper sliding groove (311) and lower sliding groove (312).

4. The auxiliary device for municipal asphalt pavement road repair according to claim 1, characterized in that: The driving cylinders (4) are oppositely arranged on the base (1), and the output ends of the opposite driving cylinders (4) are fixed to the mounting frame (31); the base (1) is provided with a movable groove for the movement of the mounting frame (31).

5. The auxiliary device for municipal asphalt pavement road repair according to claim 1, characterized in that: One end of the upper part of the cleaning brush (32) is fixed with a push-pull plate (6), and the base (1) is provided with a gap groove (11) for the movement of the push-pull plate (6).

6. The auxiliary device for municipal asphalt pavement road repair according to claim 2, characterized in that: The side wall of the cleaning brush (32) corresponding to the upper sliding block (51) and the lower sliding block (52) is fixed with a deformable positioning protrusion (9), and the positioning protrusion (9) is positioned in the middle of the mounting frame (31).

Images