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Urban street damaged asphalt road pavement refurbishment machine

A road pavement and refurbishment machine technology, which is applied in the direction of roads, roads, road repairs, etc., can solve problems such as not taking into account the impact of dust

Pending Publication Date: 2022-02-25
石家庄市公路桥梁建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In this way, the influence of dust is not considered

Method used

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  • Urban street damaged asphalt road pavement refurbishment machine
  • Urban street damaged asphalt road pavement refurbishment machine
  • Urban street damaged asphalt road pavement refurbishment machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] as attached figure 1 -3 shown, the present invention comprises frame 1, is arranged on the dust suction device on frame 1, is arranged on the cleaning device on frame 1 and is arranged on the heating delivery device on frame 1, and described dust suction device , Cleaning device and heating conveying device are distributed sequentially from front to back according to the movement direction of frame 1, so that the damaged asphalt pavement can be dedusted first, then cleaned, and finally add asphalt, which can prevent the influence of dust on road surface renovation.

[0039]The dust suction device includes a dust storage box 2 fixedly arranged on the frame 1, a cleaning tray 3 fixedly arranged at the bottom end of the frame 1, a dust suction pipe 4 connected between the cleaning tray 3 and the dust storage box 2, An air pump 5 arranged on the dust suction pipe 4 and several dust suction ports 6 arranged on the cleaning tray 3 , the openings of the dust suction ports 6 fa...

Embodiment 2

[0045] as attached figure 1 As shown in —3, based on Embodiment 1, a solenoid valve 18 is provided at the inner bottom end of the storage tank 11, and the solenoid valve 18 is located at the bottom end of the transmission shaft 16 and the heating rod 17. Solenoid valve 18 can control the outflow of asphalt in storage tank 11.

Embodiment 3

[0047] as attached Figure 4 As shown, based on Embodiment 1 and Embodiment 2, the cleaning tray 3 is divided into a dust suction part 19 and a cleaning part 20 according to the direction of movement of the frame 1, and the dust suction port 6 is located on the dust suction part 19. The cleaning port 10 is located on the cleaning part 20, the dust suction part 19 is located on the front side of the movement track of the frame 1, and the cleaning part 20 is located on the rear side of the movement track of the frame 1, which can ensure that the damaged asphalt pavement Dust removal first, then cleaning.

[0048] Working principle: Based on Embodiment 1, Embodiment 2 and Embodiment 3, when in use, the frame 1 is moved towards the damaged asphalt pavement. The dust suction pipe 4 enters the dust storage box 2, and under the action of the water pump 9, the water in the water storage tank 7 passes through the water delivery pipe 8 and the cleaning port 10 to clean the damaged asph...

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Abstract

The invention relates to an urban street damaged asphalt road pavement refurbishment machine which comprises a machine frame, a dust suction device arranged on the machine frame, a cleaning device arranged on the machine frame and a heating material conveying device arranged on the machine frame, and the dust suction device, the cleaning device and the heating material conveying device are sequentially distributed from front to back according to the movement direction of the machine frame. The dust suction device, the cleaning device and the heating material conveying device are sequentially distributed from front to back according to the movement direction of the machine frame so that a damaged asphalt pavement can be dedusted firstly, then cleaned and finally added with asphalt, and the influence of dust on pavement rebuilding can be prevented.

Description

technical field [0001] The invention relates to a pavement renovation machine for damaged asphalt roads in urban streets. Background technique [0002] With the development of urban economic construction, the total number of cars has increased year by year, and urban streets have been continuously widened to improve the congested traffic environment in cities. Some urban streets located in temperate to frigid regions generally use asphalt pavement. Because the asphalt pavement is subject to high and low temperature changes in the natural environment, when the tires of heavy vehicles are rolled, the asphalt pavement will crack and be damaged into small pits, which directly affects traffic. [0003] Existing document CN202021526067.6, a pavement refurbishment machine for damaged asphalt roads in urban streets, including a material storage box, a dust collection mechanism, a spraying mechanism, a ramming mechanism, a flattening mechanism and a movable frame, one end of which is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/09
CPCE01C23/096
Inventor 罗明帅赵民介马君良刘飞霍玉岳国亮孟凡刚董彩虹庞康康成飞
Owner 石家庄市公路桥梁建设集团有限公司
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