Stripping mechanism for concrete mixer

Abstract

The invention provides a stripping mechanism for a concrete mixer. The stripping mechanism comprises a hopper and a material sliding pipe obliquely arranged at the bottom of the hopper, wherein a rotary shaft provided with a screw blade is coaxially mounted in the material sliding pipe; one end of the rotary shaft stretches out of the material sliding pipe to be connected with a drive motor; and agate valve is arranged at the tail end, in the conveying direction, of the material sliding pipe. According to the stripping mechanism, an auger delivery structure obliquely arranged is adopted, so that the defect in the prior art that the material sliding pipe is likely to be blocked is overcome; the production efficiency is high, the equipment operating cost is low, the overall structure is scientific, reasonable, simple and compact, installation and application are convenient, and the stripping mechanism has remarkable economic and social benefits and is widely suitable for matching application of operation of the concrete mixer.

Description

technical field [0001] The invention relates to unloading mechanical equipment, in particular to an unloading mechanism for a concrete mixer truck. Background technique [0002] Concrete is currently the most widely used artificially prepared building material in the world. With the continuous development of the economy, my country's construction industry is developing rapidly, and the amount of infrastructure construction is increasing. One of the materials, the demand for concrete is increasing by leaps and bounds. [0003] The mixer truck is a kind of equipment that mixes sand, gravel, cement, water and other raw materials according to a certain proportion and stirs them into concrete. The mixed concrete is generally transported to the required position through the unloading device; most of the mixing drums are currently The outlet is equipped with a transfer hopper, and the concrete that has been stirred and formed is transported and transferred through the discharge chu...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, the object of the present invention is to provide a discharge mechanism for concrete mixer trucks, which adopts the structure of inclined screw conveying to overcome the defect that the material slide pipe in the prior art is easy to block, has high production efficiency and low equipment operation cost , and the overall structure is scientific and reasonable, simple and compact, easy to install and use, has a broad market prospect, and is easy to promote and use

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