Concrete quantified mixing device

Abstract

The invention discloses a concrete quantified mixing device which comprises a base. A supporting rod A and a supporting rod B are fixedly arranged at the top of the base. The top end of the supportingrod B is fixedly connected with a fixed transverse rod. The top end of the fixed transverse rod is fixedly connected with a supporting rod C. The top end of the supporting rod A and the top end of the supporting rod C are fixedly connected with supporting plates. A fixed vertical rod A is connected to each supporting plate. In the design, through rotating control of two striker plates, the rate of adding concrete raw materials can be controlled, and therefore it is guaranteed that the needed raw material quantity can be grasped; through the interaction of weighing plates and shrinkage springs, the quantity of concrete added into a stirring barrel can be controlled more precisely, and therefore quantified mixing is effectively achieved, and the matching time is reduced; and through rotation of two blades different in spiral direction, the concrete on the upper portion in the stirring barrel can be conveyed downwards, the concrete on the lower portion in the stirring barrel can be conveyed upwards, the concrete cyclically flows in the stirring barrel, and the effect of uniform concrete mixing is achieved.

Description

technical field [0001] The invention relates to the field of a concrete quantitative mixing device, in particular to a concrete quantitative mixing device. Background technique [0002] When traditional quantitative batching and mixing of concrete, the weighing mechanism generally needs to include three pipelines, batching scales and transfer bins. The batching scale can only weigh the materials in one pipeline at a time, and then pour the materials into the transfer bin before continuing. To weigh the materials in another pipeline, this batching weighing mechanism cannot weigh the materials in each pipeline at the same time, which increases the material proportioning time and seriously affects the work efficiency, and during the mixing process, the motor drives The stirring shaft rotates, and the rotation of the stirring shaft drives the first-stage stirring blade, the second-stage stirring blade, and the third-stage stirring blade to rotate. The stirring of the concrete is...

AI Technical Summary

Problems solved by technology

[0002] When traditional quantitative batching and mixing of concrete, the weighing mechanism generally needs to include three pipelines, batching scales and transfer bins. The batching scale can only weigh the materials in one pipeline at a time, and then pour the materials into the transfer bin before continuing. To weigh the materials in another pipeline, this batching weighing mechanism cannot weigh the materials in each pipeline at the same time, which increases the material proportioning time and seriously affects the work efficiency, and during the mixing process, the motor drives The stirring shaft rotates, and the rotation of the stirring shaft drives the first-stage stirring blade, the second-stage stirring blade, and the third-stage stirring blade to rotate. The stirring of the concrete is only carried out by the mechanical force of the stirring blade. The concrete near the stirring blade is more stressed and easy to stir. Uniform, the concrete away from the mixing blade is under less force, and it is not easy to be mixed evenly

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