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What is a concrete mixer?
- Oct 12, 2018 -


A concrete mixer is a machine that mixes cement, sand aggregate and water and mixes them into a concrete mix. It mainly consists of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and support device. According to the nature of work, it is divided into batch type (batch type) and continuous type; it is divided into self-falling type and forced type according to the stirring principle; fixed type and mobile type according to installation method; tilting type and non-tilting type according to discharging method; According to the structure of the mixing tube, it is divided into pear type, drum type, double cone, disc vertical axis type and round groove horizontal axis type.


The concrete mixer comprises a power mechanism connected by a shaft and a transmission mechanism and a drum driven by the transmission mechanism, and a ring gear disposed around the drum cylinder is mounted on the drum cylinder, and a gear meshing with the ring gear is disposed on the transmission shaft. The utility model has the advantages of simple and reasonable structure, and the gear and the ring gear are meshed, which can effectively overcome the slip phenomenon between the roller and the mixer drum in the rain and fog weather; the adopted transmission mechanism can further ensure the elimination between the roller and the mixer roller The phenomenon of slipping.


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