CN220665925U

CN220665925U - Road paving device

Info

Publication number: CN220665925U
Application number: CN202322090149.0U
Authority: CN
Inventors: 吕倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-26
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of road paving, in particular to a road paving device, which comprises a frame, wherein a mounting frame for fixing an electric push rod is connected to one side of the frame through bolts, a fixing frame connected with a motor A is fixed to one side of the electric push rod through screws, the power output end of the motor A is connected with the power input end of a threaded rod, a threaded sleeve for driving a support to move is connected to the outer side of the threaded rod through threads, a motor B for driving a brush disc to rotate is fixed to the inner side of the support through screws, and a fan for blowing air to a road surface is fixed to the inner side of the frame through screws; according to the road asphalt paving device, the problems that when the existing road asphalt paving device is used, garbage and foreign matters in pits on a road cannot be cleaned, and road paving quality is easily affected are solved through the fan, the electric push rod, the fixing frame, the motor A, the motor B, the brush disc, the threaded rod and the mounting frame.

Description

Road paving device

Technical Field

The utility model relates to the technical field of road paving, in particular to a road paving device.

Background

The road is an infrastructure for passing various trackless vehicles and pedestrians, and is classified into a highway, an urban road, a rural road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics thereof.

The patent number 202221985513.9 discloses a road asphalt paving device, and the device is rational in infrastructure, is convenient for realize removing the operation of pouring asphalt to narrow space, has improved convenience and the efficiency of laying, has reduced the degree of difficulty of laying.

However, when the existing road asphalt paving device is used, some garbage and foreign matters can remain in the pits on the road, asphalt is paved on the pits directly without cleaning the pits, the asphalt pavement and the base layer can be separated, meanwhile, water vapor in the base layer easily enters the asphalt pavement, cracking, swelling and other phenomena are caused on the asphalt pavement, and the road paving quality is greatly reduced, so that the road paving device is arranged.

Disclosure of Invention

The utility model mainly aims to provide a road paving device, which solves the problems that the existing road asphalt paving device cannot clean garbage and foreign matters in pits on a road and the road paving quality is easily influenced when in use by arranging a fan, an electric push rod, a fixing frame, a motor A, a motor B, a brush disc, a threaded rod and a mounting frame.

The technical scheme adopted by the utility model for solving the technical problems is that the road paving device comprises a frame, wherein a mounting frame for fixing an electric push rod is connected to one side of the frame through bolts, a fixing frame connected with a motor A is fixed to one side of the electric push rod through screws, a power output end of the motor A is connected with a power input end of a threaded rod, a threaded sleeve for driving a support to move is connected to the outer side of the threaded rod through threads, a motor B for driving a brush disc to rotate is fixed to an inner side screw of the support, and a fan for blowing air to a road surface is fixed to the inner side screw of the frame.

Through adopting above-mentioned technical scheme, when want to lay the pothole on the road, the frame removes the assigned position back, electric putter in the mounting bracket turns into mechanical energy with the electric energy that receives, electric putter's interior pole drives the mount and removes, motor A in the mount turns into mechanical energy with the electric energy that receives afterwards, motor A drives the threaded rod and rotates, the outer thread bush of threaded rod drives the support and removes afterwards, motor B in the support turns into mechanical energy with the electric energy that receives simultaneously, drive the brush dish and clear up the pothole on the road, fan blade high-speed rotation in the fan in the frame simultaneously, blow to the pothole on the road, thereby be convenient for clear up the foreign matter in the pothole on the road, improve the quality that the road was laid.

Specifically, the support frame of fixed work or material rest is connected with to the outside screw connection of mounting bracket, the work or material rest bottom rotates and is connected with the pitch of laying the road in the work or material rest and carries out the exhaust bottom, the inside screw fixation of support frame has the electric roll axle that drives the rope chain and receive and releases, and the one end that the rope chain kept away from electric roll axle extends to the bottom outside, support frame one side screw fixation has the cylinder that drives the shovel body on the guide arm and remove.

Through adopting the technical scheme, after the cleaning of the pits on the pavement is finished, the electric roller shaft in the support frame drives the rope chain to unwind, then the bottom cover at one end of the rope chain is extruded by asphalt in the material frame, then the bottom cover opens the asphalt in the material frame to enter the pits on the pavement, and after the pits are filled, the electric roller shaft drives the rope chain to wind, and the rope chain drives the bottom cover to contact with the bottom of the material frame, so that the asphalt stops being discharged, and the discharging amount of the asphalt in the material frame is controlled conveniently;

after asphalt enters the hollow on the ground, a guide rod on an air cylinder in the support frame drives the shovel body to move, so that the shovel body is in contact with the asphalt, and then the frame moves, and the shovel body moves along with the asphalt at the hollow, so that the asphalt is leveled at the hollow.

Specifically, the frame bottom rotates and is connected with the compression roller that carries out the compaction to pitch.

Through adopting above-mentioned technical scheme, after the pitch is laid on the road surface, the frame drives the compression roller and removes, and the compression roller is pressed the pitch of laying afterwards to the pitch of will laying is convenient for carry out compaction treatment.

Specifically, the power output end of the air cylinder is connected with the power input end of the guide rod.

Through adopting above-mentioned technical scheme, when want to drive the shovel body and remove, the cylinder in the support frame converts the electric energy that receives into mechanical energy, and the guide arm on the cylinder drives the shovel body and removes.

Specifically, the input ends of the electric roll shaft, the air cylinder, the motor A and the motor B are electrically connected with the output end of an external power supply.

Through adopting above-mentioned technical scheme, through connecting external power source, make the consumer normal operating.

The utility model has the beneficial effects that:

(1) According to the road paving device, when the pits on a road are to be paved, the frame moves to the designated position, the electric push rod in the mounting frame converts received electric energy into mechanical energy, the inner rod of the electric push rod drives the mounting frame to move, then the motor A in the mounting frame converts the received electric energy into the mechanical energy, the motor A drives the threaded rod to rotate, then the threaded sleeve outside the threaded rod drives the support to move, meanwhile, the motor B in the support converts the received electric energy into the mechanical energy, the brush disc is driven to clean the pits on the road, meanwhile, the fan blade in the frame rotates at a high speed to blow the pits on the road, so that foreign matters in the pits on the road are conveniently cleaned, and the road paving quality is improved.

(2) According to the road paving device, after the pits on the road surface are cleaned, the electric roller shafts in the supporting frames drive the rope chains to unwind, then the bottom cover at one end of each rope chain is extruded by asphalt in the corresponding material frame, then the bottom cover is opened, the asphalt in the corresponding material frame enters the pits on the road surface, after the pits are filled, the electric roller shafts drive the rope chains to wind, the rope chains drive the bottom cover to contact with the bottoms of the corresponding material frames, so that the asphalt stops being discharged, the discharging amount of the asphalt in the corresponding material frames is conveniently controlled, the guide rods on the air cylinders in the supporting frames drive the shovel body to move, the shovel body is contacted with the asphalt, then the vehicle frames move, and the shovel body moves along with the asphalt in the pits, so that the asphalt is flattened in the pits.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view showing an overall structure of a road paving apparatus according to the present utility model;

FIG. 2 is a schematic view of the inner side structure of a supporting frame of a road paving device according to the present utility model;

in the figure: 1. a mounting frame; 2. an electric push rod; 3. a fixing frame; 4. a motor A; 5. a thread sleeve; 6. a bracket; 7. a motor B; 8. brushing a disc; 9. a threaded rod; 10. a blower; 11. a material rack; 12. a support frame; 13. a shovel body; 14. a press roller; 15. a frame; 16. an electric roller shaft; 17. a rope chain; 18. a bottom cover; 19. a cylinder; 20. and a guide rod.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In order to improve road paving quality, as shown in fig. 1 and 2, an embodiment of the utility model is that the road paving device comprises a frame 15, wherein one side of the frame 15 is connected with a mounting frame 1 for fixing an electric push rod 2 through bolts, one side of the electric push rod 2 is fixed with a fixing frame 3 connected with a motor A4 through screws, a power output end of the motor A4 is connected with a power input end of a threaded rod 9, a thread bush 5 for driving a bracket 6 to move is connected with the outer side of the threaded rod 9 through threads, a motor B7 for driving a brush disc 8 to rotate is fixed on the inner side of the bracket 6 through screws, and a fan 10 for blowing air to a road surface is fixed on the inner side of the frame 15 through screws.

When the road surface cleaning device is used, when a pit on a road is to be paved, after the frame 15 moves to a designated position, the electric push rod 2 in the mounting frame 1 converts received electric energy into mechanical energy, the inner rod of the electric push rod 2 drives the fixing frame 3 to move, then the motor A4 in the fixing frame 3 converts the received electric energy into the mechanical energy, the motor A4 drives the threaded rod 9 to rotate, then the threaded sleeve 5 outside the threaded rod 9 drives the support 6 to move, meanwhile, the motor B7 in the support 6 converts the received electric energy into the mechanical energy, the brush disc 8 is driven to clean the pit on the road, meanwhile, the fan blades in the fan 10 in the frame 15 rotate at a high speed to blow the pit on the road, so that foreign matters in the pit on the road are cleaned conveniently, and the road paving quality is improved.

In order to lay the pavement pits, as shown in fig. 1 and 2, the utility model further comprises a support frame 12 for fixing the material frame 11, wherein the support frame 12 is in screw connection with the outer side of the mounting frame 1, a bottom cover 18 for discharging asphalt laid on the pavement in the material frame 11 is rotatably connected to the bottom of the material frame 11, an electric roll shaft 16 for driving a rope chain 17 to retract is screw-fixed in the support frame 12, one end of the rope chain 17 far away from the electric roll shaft 16 extends to the outer side of the bottom cover 18, and a cylinder 19 for driving a shovel body 13 on a guide rod 20 to move is screw-fixed on one side of the support frame 12.

When the device is used, after the cleaning of the pits on the pavement is finished, the electric roller shaft 16 in the support frame 12 drives the rope chain 17 to unwind, then the bottom cover 18 at one end of the rope chain 17 is extruded by asphalt in the material frame 11, then the bottom cover 18 opens the asphalt in the material frame 11 into the pits on the pavement, and after the pits are filled, the electric roller shaft 16 drives the rope chain 17 to wind, and the rope chain 17 drives the bottom cover 18 to contact with the bottom of the material frame 11, so that the asphalt stops being discharged, and the discharge amount of the asphalt in the material frame 11 is conveniently controlled;

after asphalt enters the hollow on the ground, a guide rod 20 on an air cylinder 19 in the support frame 12 drives the shovel body 13 to move, so that the shovel body 13 is in contact with the asphalt, and then the frame 15 moves, the shovel body 13 moves along with the asphalt at the hollow, so that the asphalt is leveled at the hollow.

For compacting the asphalt laid, the utility model also includes, illustratively, as shown in fig. 1, a roller 14 rotatably attached to the bottom of the frame 15 for compacting the asphalt.

When the asphalt pavement compacting machine is used, after asphalt is paved on a pavement, the frame 15 drives the press roller 14 to move, and then the press roller 14 presses the paved asphalt, so that the paved asphalt is compacted conveniently.

For moving the shovel 13, as shown in fig. 2, the present utility model further includes, for example, that the power output end of the cylinder 19 is connected to the power input end of the guide rod 20.

When in use, when the shovel body 13 is driven to move, the air cylinder 19 in the supporting frame 12 converts the received electric energy into mechanical energy, and the guide rod 20 on the air cylinder 19 drives the shovel body 13 to move.

In order to make the electric equipment work normally, as shown in fig. 1 and 2, the utility model further includes, for example, that the input ends of the electric roller shaft 16, the air cylinder 19, the motor A4 and the motor B7 are electrically connected with the output end of the external power supply.

When in use, the electric equipment works normally by connecting an external power supply.

When the utility model is used, when a pit on a road is to be paved, after the frame 15 moves to a designated position, the electric push rod 2 in the mounting frame 1 converts received electric energy into mechanical energy, the inner rod of the electric push rod 2 drives the fixing frame 3 to move, then the motor A4 in the fixing frame 3 converts the received electric energy into mechanical energy, the motor A4 drives the threaded rod 9 to rotate, then the thread bush 5 outside the threaded rod 9 drives the bracket 6 to move, meanwhile, the motor B7 in the bracket 6 converts the received electric energy into mechanical energy, the brush disc 8 is driven to clean the pit on the road, and meanwhile, the fan blades in the fan 10 in the frame 15 rotate at a high speed to blow the pit on the road, so that foreign matters in the pit on the road are conveniently cleaned, and the road paving quality is improved;

when the hollow on the road surface is cleaned, the electric roller shaft 16 in the support frame 12 drives the rope chain 17 to unwind, then the bottom cover 18 at one end of the rope chain 17 is extruded by asphalt in the material frame 11, then the bottom cover 18 opens the asphalt in the material frame 11 to enter the hollow on the road surface, and when the hollow is filled, the electric roller shaft 16 drives the rope chain 17 to wind, and the rope chain 17 drives the bottom cover 18 to contact with the bottom of the material frame 11, so that the asphalt stops being discharged, and the discharge amount of the asphalt in the material frame 11 is conveniently controlled;

when asphalt enters the hollow on the ground, a guide rod 20 on an air cylinder 19 in the support frame 12 drives the shovel body 13 to move so that the shovel body 13 contacts with the asphalt, and then the frame 15 moves, the shovel body 13 moves along with the asphalt at the hollow to level the asphalt at the hollow;

when asphalt is paved on a road surface, the frame 15 drives the press roller 14 to move, and then the press roller 14 presses the paved asphalt, so that the paved asphalt is convenient to compact;

when the shovel 13 is to be driven to move, the air cylinder 19 in the supporting frame 12 converts the received electric energy into mechanical energy, and the guide rod 20 on the air cylinder 19 drives the shovel 13 to move.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road paving device, its characterized in that, includes frame (15), frame (15) one side bolted connection has mounting bracket (1) of fixed electric putter (2), electric putter (2) one side screw fixation has mount (3) of connecting motor A (4), the power take off end of motor A (4) links to each other with the power input end of threaded rod (9), threaded rod (9) outside threaded connection has thread bush (5) that drive support (6) and remove, the inboard screw fixation of support (6) has motor B (7) that drive brush dish (8) and rotate, the inboard screw fixation of frame (15) has fan (10) of blowing to the road surface.

2. The road paving device according to claim 1, wherein the support frame (12) for fixing the material frame (11) is connected to the screw on the outer side of the mounting frame (1), the bottom of the material frame (11) is rotationally connected with a bottom cover (18) for discharging asphalt paved on a road in the material frame (11), an electric roll shaft (16) for driving the rope chain (17) to retract and release is fixed to the screw inside the support frame (12), one end of the rope chain (17) far away from the electric roll shaft (16) extends to the outer side of the bottom cover (18), and a cylinder (19) for driving the shovel body (13) on the guide rod (20) to move is fixed to the screw on one side of the support frame (12).

3. Road paving apparatus according to claim 1, characterized in that the bottom of the carriage (15) is rotatably connected with a pressing roller (14) for compacting asphalt.

4. A road paving apparatus according to claim 2, characterized in that the power take-off of the cylinder (19) is connected to the power input of the guide rod (20).

5. A road paving apparatus according to claim 2, wherein the inputs of the motorized roller shaft (16), the cylinder (19), the motor a (4) and the motor B (7) are electrically connected to the output of an external power source.