Highway pavement repair device

Abstract

A highway pavement repairing device, comprising a heatable swing cylinder, a discharge port is provided at the bottom of the rear side of the swing cylinder, a feeding port is provided at the top of the swing cylinder, and a front seat, the middle part of the bottom end of the swing cylinder is rotatably connected to the top of the front seat, The rear side of the front seat is provided with a swing mechanism for controlling the reciprocating swing of the swing cylinder; the rear side of the front seat is provided with a guide groove that can adjust the inclination angle and length, and the front side of the front seat is provided with a pull plate that can adjust the inclination angle The front side of the swing cylinder is provided with a stirring mechanism that controls the reciprocating movement of the stirring shaft along the axial direction of the swing cylinder and the reciprocating rotation along the circumference of the swing cylinder; the rear side of the front seat is provided with a rear seat that can move forward and backward, and the rear The bottom of the seat is provided with a reciprocating seat that can move back and forth. The invention effectively solves the problems of inhomogeneous mixing of asphalt mixture, low artificial leveling efficiency and poor effect existing in road pavement repairing at present.

Description

technical field [0001] The invention belongs to the field of construction equipment, and in particular relates to a highway pavement repairing device. Background technique [0002] Asphalt pavement refers to various types of pavement paved with asphalt materials mixed with mineral materials. Asphalt binder improves the ability of paving aggregates to resist road damage from driving and natural factors, making the road smooth, less dusty, impermeable and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction. [0003] The road surface made of asphalt is prone to potholes after long-term use. If the road surface is not repaired in time, it will not only affect the use, but also tend to accumulate water and dust. More importantly, the potholes are easy to continue under heavy pressure. Expansion increases maintenance costs. [0004] The existing rapid repair method is to cut a repair pit of a specified shape around the crack, us...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a highway pavement repairing device aiming at the deficiencies of the prior art, which effectively solves the problems of uneven mixing of asphalt mixture, low manual filling efficiency and poor effect in road pavement repair at present.

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