Pavement asphalt surface layer crack repairing equipment

Abstract

The invention discloses pavement asphalt surface layer crack repairing equipment, and belongs to the technical field of pavement repairing equipment, the pavement asphalt surface layer crack repairing equipment comprises a walking vehicle body, a lifting system is arranged on the walking vehicle body, the lifting system comprises a supporting rod capable of moving up and down, and a road vibration device is arranged at the bottom of the supporting rod; the road vibration device comprises a hydraulic cylinder and a road pressing piece arranged at the output end of the hydraulic cylinder, an asphalt discharging system is arranged on the supporting rod, and the asphalt discharging system comprises a storage device for storing asphalt and a discharging device embedded into the storage device from the bottom. The walking vehicle body drives the asphalt discharging system to move and transport asphalt, the walking vehicle body walks to drive the asphalt discharging system to cover the road crack position to gradually add the asphalt to fill the crack, the spiral conveying roller rotates to convey the asphalt into the crack and level the asphalt, the smoothness is improved, and the road vibration device continuously impacts the road surface on the two sides of the crack. Asphalt is prevented from blocking the surface layer of the gap, the asphalt filling effect is improved, and the pavement quality after asphalt filling and repairing is improved.

Description

technical field [0001] The invention relates to the technical field of pavement repairing equipment, and the disclosure relates to a pavement repairing device, and more particularly to a pavement asphalt surface crack repairing device. Background technique [0002] The road surface is prone to cracks due to problems such as heavy traffic flow and overloading. If the cracked road surface is not repaired in time, the cracks will become larger and larger, and even lead to road surface rupture, which has potential safety hazards. The cost of the car is high. Generally, manual operation is used, and it is difficult to fully feed the asphalt into the crack. The asphalt accumulates on the surface of the crack, and the incomplete filling affects the repairing effect. The repaired part is easy to break during use. a new solution. SUMMARY OF THE INVENTION [0003] In order to overcome at least one of the above-mentioned disadvantages, the present invention provides an apparatus for...

AI Technical Summary

Problems solved by technology

[0002] The road surface is prone to cracks due to problems such as heavy traffic flow and overloading. If the cracked road surface is not repaired in time, the cracks will become larger and larger, and even cause the road surface to break, which poses a safety hazard. For a small part of the road asphalt surface repair, use road roller The cost of the car is high, generally through manual operation, it is difficult to fully send asphalt into the crack by manual operation, the asphalt gathers on the surface of the crack, the filling is not thorough, and the repair effect is affected, and the repair part is easy to break during use. The present invention proposes a solution to the above problems. new solution

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