Concrete mixing equipment for airport construction

Abstract

The invention relates to concrete mixing equipment for airport construction. The concrete mixing equipment comprises a main body, a motor, a first bearing, a rotating shaft, two supporting legs and a plurality of mixing plates, and further comprises a cleaning mechanism and a discharging mechanism. The cleaning mechanism comprises a plurality of cleaning assemblies, and the discharging mechanism comprises a rotating rod, two vibration assemblies, a plurality of convex blocks and a plurality of connecting rods. According to the concrete stirring equipment for airport construction, the function of cleaning the inner wall of the main body is achieved through the cleaning mechanism, concrete waste caused by the fact that concrete adheres to the inner wall of the main body is prevented, and therefore the practicability of the equipment is improved, the function of vibration of a discharging pipe is achieved through the discharging mechanism, concrete in the discharging pipe can be shaken off, the moving speed of the concrete in the discharging pipe is increased, so that the discharging effect can be improved, and the discharging efficiency is improved.

Description

technical field [0001] The invention relates to the field of airport construction, in particular to a concrete mixing device for airport construction. Background technique [0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixtures. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device. According to the nature of the work, it can be divided into batch type (batch type) and continuous type; according to the stirring principle, it can be divided into self-falling type and forced type; according to the installation method, it can be divided into fixed type and mobile type; According to the structure of the mixing drum, it can be divided into pear type, drum type, double cone type, disc vertical shaft type and circular groove horizontal shaft type. [0003] When the existing concrete mixing equipment is ...

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Problems solved by technology

[0003] When the existing concrete mixing equipment is mixing concrete, due to the certain viscosity of the concrete, the speed of the concrete passing through the discharge pipe is relatively slow during discharge, thereby reducing the working efficiency of the discharge. Not only that, but also during the discharge At the same time, part of the concrete will adhere to the inner wall of the main body, resulting in insufficient discharge, resulting in waste of concrete and reducing the practicability of the existing concrete mixing equipment

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