Concrete compactor for concrete

Abstract

The invention relates to the technical field of compactors, and discloses a concrete compactor for concrete. The concrete compactor comprises a movable cover, wherein a rotating shaft penetrates through the inner axis of the movable cover, a sliding plate penetrates through the side wall of the bottom of the rotating shaft, a movable tank penetrates through the inner side wall of the bottom end of the movable cover, a movable bin penetrates through the inner side wall of the movable tank, and a main shaft penetrates the space between the side wall of the movable bin and the side wall of the movable tank. According to the concrete compactor, when the side wall of the movable cover slides downwards along the side wall of the movable tank, the side wall of the movable tank is extruded towards the axis due to scraping force, the movable bin is arranged on the inner side wall of the movable tank, the main shaft penetrates through the space between the movable tank and the side wall of the movable bin, the side wall of the main shaft is in a calabash shape and can rotate between the movable tank and the side wall of the movable bin, due to the fact that the sizes of the gourd-shaped upper end and the gourd-shaped lower end are different, the side wall of the movable bin can be shifted, concrete in the inner side wall of the movable bin can be shaken by the side wall of the movable bin, and redundant air is filtered out.

Description

technical field [0001] The invention relates to the technical field of compactors, in particular to a concrete compactor for concrete. Background technique [0002] In the construction of residential buildings, road laying and bridge erection, a large amount of concrete is used. During the production process of concrete, it is first mixed with water, sand and stones, and chemical admixtures and mineral admixtures are added when necessary. Then it goes through processes such as stirring and compacting. With the development of industrial modernization, these operations are basically completed by mechanical equipment. [0003] In the process of compacting the concrete, due to the fluidity of the concrete, a certain amount of air will be mixed into the concrete. When there is too much air, the performance of the concrete will change, resulting in air bubbles and low viscosity. Negative impact, and will also hinder the compaction of concrete, and general concrete compaction equi...

AI Technical Summary

Problems solved by technology

[0003] In the process of compacting the concrete, due to the fluidity of the concrete, a certain amount of air will be mixed into the concrete. When there is too much air, the performance of the concrete will change, resulting in air bubbles and low viscosity. Negative impact, and will also hinder the compaction of concrete, and general concrete compaction equipment cannot effectively solve this problem

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