Concrete mixer

Abstract

The invention discloses a concrete mixer. The concrete mixer includes a material stirring barrel, a first motor, a first stirring shaft, a first stirring paddle, a second stirring paddle, stirring vanes, a second motor, a second stirring shaft, a third stirring paddle, a feeding port, a feeding port cover, a discharge port, a discharge port cover and a base. The first motor is electrically connected with a controller, the second motor is electrically connected with the controller, and starting of the motors and the rotation speed of the stirring shafts driven by the motors are controlled by the controller. According to the concrete mixer, by adopting a dual-drive stirring mode in which the stirring direction is opposite, and combining with structural design of the stirring paddles, convection of materials is formed during stirring, correspondingly the materials are fully stirred, and the stirring efficiency is improved. Meanwhile, through the structural design of the stirring vanes, the convection of the materials can be enhanced, materials bonded to the wall of the material stirring barrel can be scrapped off at the same time, and complete stirring is facilitated.

Description

technical field [0001] The invention relates to the technical field of concrete equipment, in particular to a concrete mixer. Background technique [0002] Concrete uses cement, fly ash, mineral powder, etc. as cementing materials, and sand and stones as aggregates. The mixing process is relatively difficult. Traditional concrete mixers are not easy to mix fully. It takes a long time to mix evenly, which is easy to cause machine strain. Seriously, at the same time, the cementitious material and water are easily bonded to the mixing tank after mixing, which affects the mixing effect and affects the performance of the concrete. Contents of the invention [0003] The invention aims to overcome the deficiencies of the prior art and provide a concrete mixer. [0004] The technical scheme that the present invention provides for solving the problems of the technologies described above is: [0005] A concrete mixer, comprising a mixing bucket and a base, the mixing bucket is arr...

AI Technical Summary

Problems solved by technology

[0002] Concrete uses cement, fly ash, mineral powder, etc. as cementing materials, and sand and stones as aggregates. The mixing process is relatively difficult. Traditional concrete mixers are not easy to mix fully. It takes a long time to mix evenly, which is easy to cause machine strain. Seriously, at the same time, the cementitious material and water are easily bonded to the mixing tank after mixing, affecting the mixing effect and affecting the performance of concrete

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