Integrated asphalt pavement planing and milling repair vehicle

Abstract

The invention provides an integrated asphalt road surface planing and milling repair vehicle. The integrated asphalt road surface planing and milling repair vehicle comprises a vehicle body, wherein a planing and milling knife is mounted at the front end of the vehicle body, and is connected with the vehicle body through a first elevating mechanism; a mechanical shovel is mounted at the bottom of the vehicle body and is matched with a hopper which is in butt joint with a feed opening in the bottom end of a conveyor belt, the conveyor belt is obliquely mounted on the vehicle body, and the conveyor belt communicates with a first feed opening of a mixing barrel; the mixing barrel is fixed to the upper part of the vehicle body, an asphalt stirring tank is also mounted at the upper part of the vehicle body, and a discharge opening of the asphalt stirring tank communicates with a second feed opening of the mixing barrel; a discharge spray head is also mounted at the bottom of the vehicle body, and communicates with the discharge opening of the mixing barrel through a feeding pipe; the discharge spray head is positioned behind the hopper, and pinch wheels are mounted at the bottom of the vehicle body behind the discharge spray head. According to the integrated asphalt road surface planing and milling repair vehicle disclosed by the invention, the problem of timely repair of damaged asphalt road surfaces and the problem of treatment of old asphalt layer scraps are solved, the quantity of equipment for repairing road surfaces is reduced, and newly paved road surfaces cannot be influenced.

Description

technical field [0001] The invention relates to a special repair vehicle for road asphalt pavement, in particular to an integrated planing and milling repair vehicle for asphalt pavement, which belongs to the technical field of mechanical equipment. Background technique [0002] With the rapid development of highway construction, asphalt pavement has become the pavement material commonly used in urban roads and expressways because of its good water permeability and high structural strength. With the popularization of asphalt pavement, the maintenance of asphalt pavement has also become an important part of road maintenance. At present, when dealing with cracks and damages on asphalt pavement, the operation is quite complicated. Since new asphalt materials are usually priced per vehicle, the amount of asphalt required for small cracks or pavement repairs cannot reach one vehicle. However, many places continue to wait until the road surface is more damaged before repairing it...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the main purpose of the present invention is to solve the problem that existing equipment is difficult to simultaneously reclaim old asphalt layer fragments and lay new asphalt layers when road asphalt is being repaired , and the need for too many equipment when repairing the asphalt layer leads to low operating efficiency and huge engineering costs, and provides a one-time solution to the repair of asphalt pavement and the treatment of old pavement gravel, and the repair effect is better. Type asphalt pavement planing and milling repair vehicle

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