A powder lifting device for commercial concrete production

Abstract

The present invention relates to the technical field of material transportation, in particular to a powder material lifting device for commercial concrete production, which includes a lifting device arranged obliquely, a dust cover and a mixing barrel. The lifting device includes a sliding frame arranged obliquely, a feeding The bucket and the drive assembly, the dust cover is provided with a baffle plate assembly, the end of the mixing tube located directly above the bottom end of the sliding frame is downwardly connected with the dust-proof feeding tube, and the sliding frame includes a long strip inclined Supporting bracket and two long strip-shaped inclined guards, the inclined supporting bracket is provided with an annular slideway, one side of the two inclined guards is provided with an annular slide rail, and all feeding hoppers are equipped with sliding bases. The invention realizes the continuous feeding of the feeding hopper, reduces the time for the hopper to repeatedly move up and down to take the material, improves the efficiency of material lifting, shortens the length of the chain of the drive assembly, improves the tensile strength of the chain, and reduces the situation of powder scattering and flying.

Description

technical field [0001] The invention relates to the technical field of material transportation, in particular to a powder lifting device for commercial concrete production. Background technique [0002] Commercial concrete, also known as ready-mixed concrete, refers to the pre-mixed concrete mixture of qualified quality, which is sold to the construction unit in the form of commodities and transported to the construction site for pouring. The existing commercial concrete production powder The material lifting device generally has the problems of difficulty in loading and unloading, low lifting efficiency, large friction loss, and no pre-stirring function for powder materials. [0003] The patent No. CN201920918373.5 is disclosed for the powder lifting device for commercial concrete production, which has the function of pre-mixing. After the powder is added to the auger barrel, the auger blades can carry out preliminary mixing and mixing of the powder under the drive of the s...

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Problems solved by technology

[0005] (2) The lifting device of this scheme can only lift the hopper up at a time, but the hopper cannot pour the powder into the mixing device, and manual pouring is still required, and continuous feeding of the hopper cannot be realized. When there is too much powder required , the hopper needs to move up and down multiple times for feeding, and its feeding efficiency is low

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