Hot asphalt conveying and storing device for municipal road construction

Abstract

The invention provides a hot asphalt conveying and storing device for municipal road construction, relates to the technical field of road construction equipment, and aims to solve the problems that in the using process of an existing asphalt conveying and storing device, although a stirring mechanism is additionally arranged, the stirring mode is single, the stirring track is fixed, dead corners are likely to be generated in a tank, materials cannot be fully stirred and materials are easy to accumulate and stack due to the fact that the materials are discharged by means of self gravity in the discharging process are solved. A cuboid-shaped storage box is hinged to the left end edge of the top plane of the conveying bottom support. A stirring mechanism is vertically and fixedly installed in the middle of the storage box, and the lower end of the stirring mechanism is arranged in an inner cavity of the storage box. The stirring shaft is vertically and rotatably mounted in the inner cavity of the storage box, and a regular tetrahedron-shaped scraping block is fixedly mounted at the tail end of a third stirring paddle, so that asphalt in the storage box can be stirred and mixed in a multi-layer manner by the stirring mechanism, and solidification is avoided.

Description

technical field [0001] The invention relates to the technical field of road construction equipment, and more specifically relates to a transport and storage device for hot asphalt used in municipal road construction. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is liquid with a black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Pitch can be mainly divided into three types: coal tar pitch, petroleum pitch and natural pitch. Among them, coal tar pitch is a by-product of coking. Petroleum asphalt is the residue after distillation of crude oil. Natural bitumen is stored underground, and some form ore layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in coatings, plastics, rubber and other industries...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a hot asphalt transportation and storage device for municipal road construction, to solve the problem that although the existing asphalt transportation and storage device has a stirring mechanism during use, the stirring method is single, resulting in agitation The track is fixed, it is easy to produce dead angles in the tank, and there is a problem of insufficient mixing.

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