Convenient and stable falling type cement concrete mixer

Abstract

The invention discloses a convenient and stable falling type cement concrete mixer which comprises a supporting base, wherein a first bearing block is fixed at one end of the supporting base; a second bearing block is fixed at the other end of the supporting base; a first supporting wheel is fixedly connected with an inner ring of the first bearing block through a bearing; a second supporting wheel is fixedly connected with an inner ring of the second bearing block through a bearing; a mixing drum is arranged on the first supporting wheel and the second supporting wheel; a first motor and a second motor are fixed on the supporting base; the rotating end of the first motor is in transmission connection with the first supporting wheel through a driving belt; the rotating end of the second motor is in transmission connection with the second supporting wheel through a driving belt; four pneumatic expansion columns are fixed on the supporting base; the expansion column ends of the pneumatic expansion columns are fixedly connected with rollers through a hinged shaft; four supporting legs are fixed at the lower end of the supporting base. The cement concrete mixer disclosed by the invention has the beneficial effects of convenient movement and excellent stability performance.

Description

technical field [0001] The invention belongs to the technical field of cement concrete mixers, and in particular relates to a convenient and stable self-falling cement concrete mixer. Background technique [0002] Self-falling mixers have a long history. As early as the beginning of the 20th century, drum-type concrete mixers driven by steam engines began to appear. After the 1950s, double-cone mixers of reverse discharge type and tilting discharge type, as well as split drum mixers, etc. came out and developed one after another. There are radially arranged mixing blades on the inner wall of the mixing drum of the self-falling concrete mixer. When working, the mixing drum rotates around its horizontal axis, and the materials added to the mixing drum are lifted to a certain height by the blades, and then fall by their own weight. Such repeated movements achieve the effect of uniform mixing. The self-falling concrete mixer has a simple structure and is generally used to mix ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a convenient and stable self-falling cement concrete mixer to solve the problem that the current self-falling cement concrete mixer proposed in the above-mentioned background technology is inconvenient to move and when working, the moving roller is used as a support, so that The problem of low safety and stability performance

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