Double-roller recycled asphalt concrete processing equipment

Abstract

The invention discloses double-roller recycled asphalt concrete processing equipment comprising a vehicle body, a base is fixedly connected to the top of the vehicle body, and through openings are formed in the two sides of the top of the base. According to the equipment,through mutual cooperation a vehicle body, the base, through holes, a mounting plate, a stepping motor, a driving gear, a chain, a driven gear, a rotating shaft, a transmission gear, an annular gear disc, a first stirrer tank body, a second stirrer tank body, an annular guide rail, a guide groove, a fixing plate, a side plate, a groove, a first bearing seat, a fixing shaft, a supporting roller, a rubber roller, a second bearing seat, a supporting plate, a towing rod and a pin shaft sleeve, a hydraulic rod and a positioning plate, the advantages of high mixing efficiency and good rotation stability are achieved, and problems that existing roller stirring equipment is low in mixing efficiency and poor in rotation stability, when people use the roller stirring equipment, asphalt concrete cannot be rapidly mixed, and the mixing efficiency of the asphalt concrete is affected are solved.

Description

technical field [0001] The invention relates to the technical field of asphalt concrete processing, in particular to a double-drum recycled asphalt concrete processing equipment. Background technique [0002] Asphalt concrete, commonly known as asphalt concrete, is artificially selected with a certain gradation composition of mineral materials, crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials, mixed under strictly controlled conditions The resulting mixture, asphalt concrete can be divided into petroleum asphalt and coal asphalt according to the different binders used. In some countries or regions, natural asphalt is also used or mixed with it, depending on the type of aggregate used. , can be divided into gravel, gravel, sandy, and slag. Crushed stone is the most commonly used. According to the maximum particle size of the mixture, it can be divided into coarse-grained (below 35-40 mm), medium-gra...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a double-drum recycled asphalt concrete processing equipment, which has the advantages of high mixing efficiency and good rotational stability, and solves the problem of low mixing efficiency and poor rotational stability of the existing drum mixing equipment. When people use drum mixing equipment, they cannot quickly mix asphalt concrete, which affects its mixing efficiency, reduces people's work efficiency, and has poor stability during rotation, which is inconvenient for people to use.

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