Road engineering asphalt laying equipment

Abstract

The invention discloses road engineering asphalt laying equipment, and the equipment comprises a bearing type chassis with a moving function; a towing hook is fixedly connected to the top of the bearing type chassis, a driving unit is arranged at the top of the bearing type chassis, a storage tank is fixedly connected to the top of the bearing type chassis through a support, the bottom of the storage tank is conically shrunk, a material discharging pipe is arranged at the bottom of the storage tank in a penetrating manner, the bottom of the bearing type chassis is fixedly connected with a material distributing mechanism communicated with the material discharging pipe, and the bearing type chassis is fixedly connected with a plurality of first hydraulic cylinders. By arranging the material distributing mechanism, the first paving mechanism, the second paving mechanism, the scraping plate and the like, accumulated asphalt materials can be subjected to two-time paving operation and one-time scraping operation in the asphalt paving process, so that the asphalt paving flatness is ensured, secondary manual paving by workers is not needed before the road roller works, time and labor are saved, and the use effect is good.

Description

technical field [0001] The invention relates to the technical field of highway engineering, in particular to equipment for paving asphalt in highway engineering. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is liquid, semi-solid or solid. It is a waterproof, moisture-proof and anti-corrosion organic gelling material. Used in coatings, plastics, rubber and other industries, as well as paving roads, etc. [0003] In the existing asphalt paving operation of highway engineering, after the equipment lays the asphalt on the ground, it often cannot pave the asphalt well. Before the road roller works, the asphalt needs to be manually processed for a second time, which is time-consuming and laborious, and needs to be improved . Contents of the invention [0004] The object of the present invention is to provide a kind of equipment for laying asphalt in highway e...

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Problems solved by technology

[0003] In the existing asphalt paving operation of highway engineering, after the equipment lays the asphalt on the ground, it often cannot pave the asphalt well. Before the road roller works, the asphalt needs to be manually processed for a second time, which is time-consuming and laborious, and needs to be improved

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