Concrete stirrer with good buffering property

Abstract

The invention provides a concrete stirrer with good buffering property. The concrete stirrer comprises a stirrer body; a stirring drum is fixedly mounted at the bottom of an inner cavity of the stirrer body; a fixing block is fixedly mounted in a central position on the top wall of the inner cavity of the stirrer body; a rotating shaft is movably connected with the bottom of the fixing block; oneend, far away from the fixing block, of the rotating shaft extends to an inner cavity of the stirring drum; stirring shafts are fixedly mounted on the two sides, located in the inner cavity of the stirring drum, of the rotating shaft; stirring blocks are fixedly mounted at the tops and the bottoms of the stirring shafts. The concrete stirrer with good buffering property, provided by the invention,has the benefits that through arranging a connecting trough, a stop block, a compression spring and a limiting block, the vibrations of bearing legs in the vertical direction are eliminated; in addition, by matching of a torque groove, an anti-torsion spring, the limiting block and a connecting rod, the vibrations of the bearing legs in the horizontal direction are eliminated, so that a good buffering effect is achieved, and the problem that the conventional concrete stirrer is easy to shake during stirring is solved.

Description

technical field [0001] The invention relates to the technical field of construction-related equipment, in particular to a concrete mixer with good buffer performance. Background technique [0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixtures. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device. According to the working nature, it can be divided into intermittent type and continuous type; according to the mixing principle, it can be divided into self-falling type and forced type; according to the installation method, it can be divided into fixed type and mobile type; Split pear type, drum type, double cone, disc vertical shaft type and circular groove horizontal shaft type, etc. The structural design of the mixer directly affects the adaptability to various concrete and the strength and wear r...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a concrete mixer with good cushioning performance, so as to solve the problem that the existing concrete mixer is prone to shaking when mixing in the above-mentioned background technology

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