Bituminous pavement digging-milling-repairing integrated system device

Abstract

The invention relates to a bituminous pavement digging-milling-repairing integrated system device comprising a car body, wherein a digging-milling part, a crushed return material part, a microwave stirring and blanking part and a compaction part are sequentially arranged in front and back of the car body; the digging-milling part is used for carrying out digging-milling treatment on a bituminous damaged part of a pavement; the crushed return material part is used for collecting dug and milled bituminous concrete waste; the microwave stirring and blanking part is used for treating the collected dug and milled bituminous concrete waste and blanking to a digging-milling area again; the compaction part is used for carrying out compaction treatment on a dropped material and complementary bituminous concrete. According to the bituminous pavement digging-milling-repairing integrated system device, digging-milling, recycling regeneration, padding and repairing parts are integrated into a whole, dug and milled waste is recycled to be added with appropriate emulsified asphalt to heat to reuse, and the bituminous pavement digging-milling-repairing integrated system device is high in environmental protection and high in working efficiency. The bituminous pavement digging-milling-repairing integrated system device is small in number of transmission links, compact in structure and high in space utilization. By utilizing the bituminous pavement digging-milling-repairing integrated system device, the operation efficiency of pavement maintenance is effectively improved, the labor intensity is lightened, the off-time of each process is effectively shortened, the compaction uniformity of a reworked material of the bituminous concrete is improved, the pavement maintenance quality is improved and service life is prolonged.

Description

technical field [0001] The invention relates to road surface machinery technology, road construction equipment technology, asphalt pavement maintenance and repair equipment technology, in particular to asphalt pavement planing, milling and repairing integrated equipment. Background technique [0002] With the development of highway pavement construction, asphalt pavement has become a common road paving method. At the same time, cracks, damage, and subsidence of asphalt pavement have become the phenomenon of asphalt pavement maintenance. Damage to the road surface. A common repair method is to manually clean up the damaged layer, bring in new asphalt concrete to fill it up, and then roll it with a road roller. This method is time-consuming, labor-intensive, material-intensive, inefficient and highly polluting. [0003] At present, the local repair of asphalt pavement at home and abroad is manual or semi-manual. Excavation equipment such as cutting machines, pneumatic picks,...

AI Technical Summary

Problems solved by technology

This method is time-consuming, labor-intensive and material-intensive, with low efficiency and large pollution

[0003] At present, the local repair of asphalt pavement at home and abroad is manual or semi-manual. Excavation equipment such as cutting machines, pneumatic picks, human picks, etc., need on-site heating or multi-cold regeneration mixing equipment through thermal regeneration or cold regeneration. There are on-site operation problems such as complicated procedures and improper connection. Traditional repair equipment or slotting equipment not only have disadvantages such as high cost, bulkiness, and poor mobility, but also cannot meet the slotting treatment requirements of different forms of crack damage in practical applications. Work efficiency Low, poor use effect

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