A high-performance asphalt self-adaptive laying device and method

Abstract

The invention relates to the technical field of municipal construction, in particular to a high-performance asphalt self-adaptive laying device and method, comprising an electric trolley, a controller, a stirring mechanism, a pushing mechanism, a rolling mechanism and a trimming mechanism, and the stirring mechanism includes a heating A kettle, a driving motor and a stirring assembly, the pushing mechanism includes a lowering chamber, a push plate and an extrusion assembly, the rolling mechanism is arranged at the bottom of the electric trolley to flatten the laid asphalt, and the rolling mechanism includes a flattening assembly and two bearings, the trimming mechanism is arranged at the bottom of the electric trolley to cut off the rolled asphalt corners, the trimming mechanism includes two cutters and two sliding assemblies, the electric trolley, the drive motor and the controller They are all electrical connections. The present invention relates to a high-performance asphalt self-adaptive laying device and method, which can realize quantitative cutting, can ensure uniform laying, and at the same time consume less power, which is conducive to reducing construction costs, and does not require manual assistance. Laying can be completed while driving.

Description

technical field [0001] The invention relates to the technical field of municipal construction, in particular to a high-performance asphalt self-adaptive laying device and method. Background technique [0002] Asphalt is used for road paving and is often obtained by vacuum distillation of crude oil of appropriate properties, or by shallow oxidation of vacuum residue or propane deasphalting process. Asphalts with different ductility and penetration levels can also be used Prepared by blending. Mainly used for pavement and as a binder for roofing materials. [0003] my country Patent Application No.: CN201810695014.8; Publication Date: 2018.11.16 discloses an asphalt laying device with stirring function for highway construction. In view of insufficient stirring of asphalt, there is no device for directly heating asphalt, and the unloading of asphalt The unevenness of the material is not conducive to the laying of the road pavement, and the flatness of the asphalt paving is not...

AI Technical Summary

Problems solved by technology

[0006] 1. Relying on the fluidity of asphalt itself for cutting, the amount of cutting is very uneven, so it is impossible to ensure uniform laying, which seriously affects the quality of laying

[0007] 2. Multiple institutions mostly operate independently, which is not conducive to reducing the cost of equipment, and at the same time consumes a lot of power, which is not conducive to reducing construction costs

[0008] 3. When the two devices are in use, one needs to be assisted by manual pulling. The weight of the asphalt and the device is heavy, and the labor intensity of the workers is high, which is not conducive to improving the laying efficiency. When the other is laying, the device needs to be temporarily stopped. , the laying cannot be completed on the move, and the practicability is poor

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