Concrete mixer

Abstract

The invention provides a concrete mixer. The concrete mixer comprises a mixing device, a cleaning device, a damping device and a discharging device; the stirring device is fixedly arranged on the damping device, and the discharging device is fixedly arranged at a bottom outlet of the stirring device; the cleaning device is arranged on the side face of the stirring device and used for cleaning the interior of the stirring device; and the upper surface of the damping device is in a slope shape, and the stirring device is arranged on the slope. An annular pipe and a spray head are combined, rapid flushing of the inner side wall of the stirring barrel is achieved, and concrete residues on the inner side wall of the barrel and stirring blades are more rapidly and efficiently removed in cooperation with rotation of a scraper; a discharging hopper is of a multi-layer detachable structure, and the abraded discharging hopper can be rapidly replaced; and meanwhile, the discharging hopper can be lengthened through buckle connection, accurate discharging is achieved, and the labor intensity is reduced.

Description

technical field [0001] The invention belongs to the technical field of concrete mixing equipment, in particular to a concrete mixer. Background technique [0002] During the mixing process of the existing mixer, the mixing is not sufficient and uniform, and a large amount of material is often left condensed on the blade or the inner wall, which makes the subsequent cleaning process very troublesome and increases the labor intensity of the workers. Not only that, When the existing mixer is unloading, the material repeatedly rubs against the unloading hopper, causing serious grinding of the unloading hopper, and it needs to be repaired once in a short time. During maintenance, it will cause frequent shutdowns and affect normal production; at the same time, when the mixer is stirring, Due to the circular motion of the mixing blades, the vibration generated is radial vibration, which is strong and noisy, and the excessive vibration affects the mixing effect. It is difficult for ...

AI Technical Summary

Problems solved by technology

[0002] During the mixing process of the existing mixer, the mixing is not sufficient and uniform, and a large amount of material is often left condensed on the blade or the inner wall, which makes the subsequent cleaning process very troublesome and increases the labor intensity of the workers. Not only that, When the existing mixer is unloading, the material repeatedly rubs against the unloading hopper, causing serious grinding of the unloading hopper, and it needs to be repaired once in a short time. During maintenance, it will cause frequent shutdowns

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