Municipal engineering concrete mixer convenient to move

Abstract

The invention discloses a convenient moving concrete mixer for municipal engineering. A screw stirring rod is fixedly installed on the surface of the outer ring, the output shaft of the stirring motor and the top of the rotating shaft are driven and connected by a coupling, a reducer is also installed on the top of the rotating shaft, and a shock absorber is symmetrically arranged at the bottom of the bottom plate of the box. The damping device comprises a support sleeve, a support leg and a cylindrical cavity, and the bottom of the support leg is provided with a roller. The invention is simple in structure, easy to move, suitable for mixing of small-area concrete in municipal engineering, and can realize full mixing of cement and clear water during use, further improves the mixing quality of concrete, saves time and labor, has high work efficiency, and is strong in practicability. .

Description

technical field [0001] The invention relates to the field of municipal engineering, in particular to a convenient mobile concrete mixer for municipal engineering. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. [0003] On the construction site, the concrete needs to be mixed frequently. Sometimes, the road surface or other buildings on the construction site are found to be damaged. At this time, a small amount of cement is needed. If a large mixer is used to mix the cement, the cost will increase greatly, and large The mixer is not easy to carry, and the mix...

AI Technical Summary

Problems solved by technology

[0003] On the construction site, the concrete needs to be mixed frequently. Sometimes, the road surface or other buildings on the construction site are found to be damaged. At this time, a small amount of cement is needed. If a large mixer is used to mix the cement, the cost will increase greatly, and large The mixer is not easy to carry, and the mixing efficiency is slow. Generally, only one stirring shaft is used for mixing. The material is not stirred evenly, and it takes a long time to complete the mixing.

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