Cold-stirring and cold-paving all-in-one machine

Abstract

The invention relates to a cold-stirring and cold-paving all-in-one machine for paving an asphalt or concrete pavement. The cold-stirring and cold-paving all-in-one machine comprises a stander, a power assembly arranged on the rear part of the upper side of the stander and a traveling mechanism which is arranged on the lower side of the stander and is connected with the power assembly; an aggregate bin, an emulsified asphalt storage device and a water storage device are arranged on the front part of the upper side of the stander; a cement storage device is arranged on the rear side of the aggregate bin; a transmission auxiliary device is arranged on the front side of the aggregate bin; a steering room is arranged on the upper side of the power assembly; an asphalt scattering tank is arranged on the rear side of the steering room; a stirring device is arranged between the power assembly and the stander; an ironing plate is arranged at the rear end of the stander; a helical material divider and an asphalt scattering device are sequentially arranged between the ironing plate and the rear end of the traveling mechanism; and a feeding device is arranged at the front end of the stander. The cold-stirring and cold-paving all-in-one machine can realize cold-stirring and cold-paving continuous construction, so that transverse seams are reduced, and the construction quality and the construction efficiency are improved; and the cold-stirring and cold-paving all-in-one machine has functions of continuously supplying, stirring and paving the materials, is rational in design and simple in structure and has the advantage of convenience in use and transferring.

Description

technical field [0001] The invention belongs to the technical field of asphalt or concrete pavement cold mixing and paving, and in particular relates to a cold mixing and cold paving integrated machine with functions of feeding, mixing and paving, which is reasonable in design, simple in structure and convenient in use and transition. Background technique [0002] At present, hot mix asphalt mixture is the most widely used in asphalt pavement engineering. However, due to the limitations of hot mix asphalt mixture, it brings a series of technical difficulties to the construction of asphalt pavement: [0003] ① Hot mix asphalt mixture requires asphalt and aggregate to have a high temperature during mixing, and the heating of raw materials consumes a lot of energy, and the equipment is complicated and expensive; [0004] ② When paving hot mix asphalt mixture, the temperature is high, the construction environment is harsh, and the labor intensity of personnel is high; [0005]...

AI Technical Summary

Problems solved by technology

[0003] ① Hot mix asphalt mixture requires asphalt and aggregate to have a high temperature during mixing, and the heating of raw materials consumes a lot of energy, and the equipment is complex and expensive;

[0004] ② When paving hot mix asphalt mixture, the temperature is high, the construction environment is harsh, and the labor intensity of personnel is high;

[0005] ③ During pavement construction, the temperature requirements for hot-mix asphalt mixture are relatively high, and long-distance transportation cannot guarantee the arrival temperature of asphalt mixture, which affects the quality of pavement construction;

The key to the problem is the construction equipment. The existing cold-mix and cold-paving construction equipment has low raw material measurement accuracy, poor mixing capacity, insufficient paving capacity, and poor paving continuity, which cannot meet the requirements of cold-mix and cold-paving construction technology. Require

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