Convenient-to-clean concrete mixer for building construction

Abstract

The invention discloses a convenient-to-clean concrete mixer for building construction in the technical field of building construction. The convenient-to-clean concrete mixer comprises a mixing drum, a mixing shaft is arranged in an inner cavity of the mixing drum, an end cover is arranged on the left side of the mixing drum, a driving chamber is arranged on the left side of the end cover, a feeding port is formed in the top of the mixing drum, a discharging port is formed in the bottom of the mixing drum, a cleaning piston is arranged in an inner cavity of the mixing drum, internal threads are arranged on the inner wall of the mixing drum, external threads matched with the internal threads are formed in the outer surface of the cleaning piston, inner rods are fixedly connected to the top and the bottom of the left side of the cleaning piston, and the left sides of the inner rods are sleeved with sleeve rods. The cleaning piston rotates in the mixing drum, and along with matching of the external threads and the internal threads, the cleaning piston gradually moves from the right side to the left side of the mixing drum, and concrete at all corners in the mixing drum is cleaned up.

Description

Technical field [0001] Construction The present invention relates to the field of construction, in particular as a concrete mixer easy cleaning. Background technique [0002] Concrete mixer is to cement, sand and gravel aggregate and water are mixed and stirred mechanically prepared concrete mix. Prior art mixer to enhance mixing efficiency, increasing the number of stirring blades of the agitator shaft, with the increase of stirring blade, mixer cleaning more difficult, and the common market, clean-type mixer to add water in a blender, along with stirring shaft rotation to achieve the purpose of cleaning, this cleaning method can not be cleaned each dead stirrer, and causes a large amount of waste water. Inventive content [0003] Object of the present invention is to provide an easy cleaning of construction concrete mixer, in order to solve the above-described prior art proposed in the background art agitator difficult to clean, and the cleaning-blender can not be cleaned each...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a concrete mixer for building construction that is easy to clean, so as to solve the difficulty in cleaning the mixer in the prior art proposed in the above-mentioned background technology, and the cleaning type mixer cannot clean each dead corner of the mixer, and causes a lot of water waste problem

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