A concrete mixing device with up and down movement

Abstract

The invention relates to the field of concrete mixing devices, in particular to a concrete mixing device that moves up and down, including a base, a stirring structure, a dust removal structure, a lifting structure, a screening structure and a dumping structure; During the working process of mixing cement into concrete, it can work synchronously with the dust removal structure. Through the work of the dust removal structure, the dust on the mixing structure can be removed in time, so as to avoid the accumulation of dust on the mixing work of the mixing structure. The lifting structure can also synchronously drive the screening structure to work while performing the lifting work. Through the screening work of the screening structure, the large particles of impurities inside the sand can be screened out, so that the quality of the concrete can be guaranteed, and since the screening work of the screening structure is carried out simultaneously with the loading work, the processing efficiency can be greatly improved.

Description

Technical field [0001] The present invention relates to the field of concrete agitation, which is specifically a concrete mixing device having an up and down movement. Background technique [0002] Concrete, referred to as "Tóng": refers to the general term of engineering composites to the overall engineering composite by gelling materials. Usually, the word concrete refers to the use of cement as gelation materials, sand, stone assessment; with water (plus or no additional additives and blend), it is mixed, stirred, molded, and maintained. Cement concrete, also known as ordinary concrete, is widely used in civil engineering. It is one of the most important civil engineering materials for contemporary. It is prepared by a certain proportion of cementation materials, aggregates and water, and is stirred and shaped, and the artificial stone formed under certain conditions. Concrete has rich raw materials, low price, simple production process, thus makes it increasing and larger; th...

AI Technical Summary

Problems solved by technology

[0003] On the construction site, some sand and gravel that have been accumulated for a long time are likely to be mixed with some large particles of debris or other flake objects such as leaves. If the sand and gravel containing these debris are directly poured into the inside of the mixing device, it will It will seriously affect the quality of concrete, and due to the large dust on the construction site, the dust is easy to accumulate on the transmission parts of the mixing device, which seriously affects the use of transmission parts and subsequent cleaning

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