Drum type gravel separation equipment for construction site

Abstract

The invention relates to drum type gravel separation equipment for a construction site. The drum type gravel separation equipment comprises a conveying belt, a first bottom plate, a first motor, a sliding chute, a separation roller, a first separation net, a first belt wheel, a second motor, a second separation net, a second bottom plate, a first gravel outlet, a steel brush roller, a second gravel outlet and a third gravel outlet. The lower end of the conveying belt is arranged inside a gravel feeding hopper. The right end of the first bottom plate is connected with a fifth supporting rod through a fixing bolt. The sliding chute is arranged at the upper end of a sixth supporting rod. The two ends of the separation roller are provided with gear grooves. The first separation net is arranged on the outer surface of the separation roller. The second motor is fixedly connected with a second belt wheel through a speed reducer. According to the drum type gravel separation equipment for the construction site, the steel brush roller is arranged on the rear side of the separation roller, the effect that the separation roller is cleaned during operation is achieved, the first separation net is prevented from being blocked by gravel, and thus, the separation efficiency of the separation roller is improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a drum-type sand and gravel sorting equipment for construction sites. Background technique [0002] At present, on a construction site, when concrete needs to be mixed, it is generally necessary to mix a certain amount of sand and gravel, and the mixed sand and gravel need to be sorted by sorting equipment before use. [0003] However, the existing sorting equipment is generally fixed. When sorting sand and gravel, it is necessary to manually send the sand and gravel to the sorting equipment for sorting, so the labor intensity is high, the sorting efficiency is low, and the sorting effect is poor. Sand and gravel are easy to cause blockage of sorting equipment, and the sorting accuracy is not high. Contents of the invention [0004] The purpose of the present invention is to provide a kind of drum-type sand and gravel sorting equipment for construction sites, to...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of drum-type sand and gravel sorting equipment for construction sites, to solve the problem that the existing sorting equipment proposed in the above background technology is generally fixed. When sorting sand and gravel, it is necessary to manually separate the sand and gravel. Sent to the sorting equipment for sorting, so the labor intensity is high, the sorting efficiency is low, the sorting effect is poor, and the sand and gravel are easy to cause the blockage of the sorting equipment, and the sorting accuracy is not high.

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