Expressway asphalt pavement repairing equipment

Abstract

A stirring cavity is formed in a machine shell, a stirring motor cavity is formed in the left end wall of the stirring cavity, a powder discharging cavity is formed in the upper end wall of the stirring motor cavity, a hot air cavity is formed in the right end wall of the stirring cavity, and a pair of fan motor cavities which are symmetrical up and down are formed in the right end wall of the hot air cavity; a stirring mechanism, a grinding mechanism and a discharging mechanism are arranged in the machine shell, the stirring mechanism is provided with a stirring screw and can stir asphalt during asphalt heating, and the grinding mechanism is provided with a dust collection cavity and a grinding block and can grind an uneven road surface during equipment operation; asphalt powder and gravel powder generated in the grinding process can be recycled again, raised dust generated in the repairing process is reduced, the discharging mechanism is provided with a movable rod rolling wheel, in the equipment operation process, uneven places can be found out, the quality of asphalt needed for repairing can be detected, and preparation is made for subsequent asphalt discharging.

Description

technical field [0001] The invention relates to the field of road repair, in particular to an expressway asphalt road repair equipment. Background technique [0002] Nowadays, with the continuous development of highway traffic, the highways in our country are no longer concrete pavements. The newly-built asphalt pavement will be brittle and aging after a period of time. It is easy to damage the uneven road surface on the highway. In the event of an accident, serious damage to the expressway pavement will lead to traffic congestion, and the asphalt pavement repair must be completed as soon as possible, but the asphalt pavement repair requires high temperature, and natural cooling will cause the repair to be very slow. The existing equipment is completely manual for the road surface that needs to be repaired. It is judged that lack of experience will lead to longer road repair time. After the existing equipment is repaired, excess asphalt will be left, and the driving bump wil...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, with the continuous development of highway traffic, the highways in our country are no longer concrete pavements. The newly-built asphalt pavement will be brittle and aging after a period of time. It is easy to damage the uneven road surface on the highway. In the event of an accident, serious damage to the expressway pavement will lead to traffic congestion, and the asphalt pavement repair must be completed as soon as possible, but the asphalt pavement repair requires high temperature, and natural cooling will cause the repair to be very slow. The existing equipment is completely manual for the road surface that needs to be repaired. Judgment, lack of experience will lead to longer road repair time, excess asphalt will be left after the existing equipment is repaired, and the driving bumps will be obvious

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