Self-falling type efficient concrete mixer

Abstract

The invention belongs to the field of constructional engineering machinery, and particularly relates to a self-falling type efficient concrete mixer. The self-falling type efficient concrete mixer comprises a base, the upper end of the base is rotationally connected with a rotating cylinder through a supporting wheel, a plurality of movable plates arranged in the radial direction are arranged in the rotating cylinder, and the plurality of movable plates are arranged in an annular array mode; the movable plates penetrate through the side wall of the rotating cylinder and are in sliding connection with the rotating cylinder, the ends, away from one another, of the plurality of movable plates are fixedly connected with fixed plates, the fixed plates are fixed to the side wall of the rotatingcylinder through springs, and magnet blocks are installed on the side walls, away from the movable plates, of the fixed plates; and a permanent magnet strip arranged in an arc shape is arranged on theupper surface of the base, the same poles of the permanent magnet strip and the magnet blocks repel each other, a crushing cylinder extending in the axis direction of the rotating cylinder is arranged in the rotating cylinder, and a plurality of ribs are fixedly connected to the side wall of the crushing cylinder. According to the self-falling type efficient concrete mixer, in the stirring process, concrete can fully fall off, stirring is uniform, the effect is good, and the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of construction machinery, in particular to a self-falling high-efficiency concrete mixer. Background technique [0002] Concrete mixer is a machine that mixes cement, sandstone aggregate and water to make concrete mixture. When the self-falling concrete mixer is working, the mixing drum rotates around its horizontal axis, and the materials added to the mixing drum are driven by the blades. After lifting to a certain height, it falls by its own weight, and this repeated movement achieves the effect of uniform mixing. [0003] When the traditional self-falling concrete mixer mixes the concrete, the concrete needs to be repeatedly lifted up and dropped to achieve a good mixing effect, which takes a long time and is not conducive to the rapid construction of construction projects. During the long-term mixing process, the concrete is very easy to cool and solidify, which increases the difficulty of mixing. On the other h...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a self-falling high-efficiency concrete mixer that is fast, efficient and has a good mixing effect for the above-mentioned problems of long time consumption and poor mixing effect

Images