A feeding device for high molecular polymer cementitious material in a mixing station

Abstract

The invention provides a feeding device for high molecular polymer cementitious materials used in a mixing station, which includes a bracket and a transmission mechanism arranged obliquely on the bracket. A moving vehicle is arranged on the bracket and above the transmission mechanism, and the transmission mechanism and the moving vehicle can be separated. The mobile car slides upwards or downwards along the bracket; it also includes a screw feeding mechanism set on the top of the bracket, the screw feeding mechanism is detachably connected to the material barrel, and a material receiving and transferring component is arranged under the screw feeding mechanism. The feeding device for the high molecular polymer cementing material in the mixing station provided by the present invention can quantitatively feed the high molecular polymer cementing material in the mixing station, and is suitable for the high molecular polymer feeding in a certain viscosity range. The feeding of the material is combined with the lifting and positioning of the high molecular polymer cemented bucket, which has the multifunctional characteristics of replaceable installation and detachment.

Description

technical field [0001] The invention belongs to the technical field of batching devices, and in particular relates to a feeding device for high-molecular polymer cement used in a mixing station. Background technique [0002] Asphalt pavement is the main pavement structure form of high-grade highways in my country. However, asphalt pavement is prone to rutting, cracks, loose peeling and other diseases during long-term use. Toxic and harmful gases such as carbon dioxide. In order to solve the above problems, scholars at home and abroad have proposed to use high molecular polymers, such as polyurethane and epoxy resin, to replace asphalt as cementing materials. The energy saving and environmental protection of the entire construction process of compaction can greatly reduce the energy consumption of construction. At the same time, this kind of pavement pavement has excellent high and low temperature stability, fatigue resistance and dynamic mechanical properties, which can prol...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a feeding device for high-molecular polymer cementing material in a mixing station, which solves the technical problem of how to quantitatively feed the high-molecular polymer cementing material in a mixing station, and is suitable for certain viscosity ranges. The high molecular polymer feeding can also carry out the feeding process of the asphalt mixture at the same time. It combines the feeding of the aggregate with the lifting and positioning of the high molecular polymer cemented bucket, and has the multifunctional characteristics of replaceable installation and detachment.

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