Material screening belt conveyor

Abstract

The invention discloses a material screening belt conveyor. The material screening belt conveyor comprises a conveying belt, at least one classification screening device is arranged above the conveying belt, the classification screening device comprises a baffle plates arranged in an inclined mode, a rotating shaft is arranged on one side of the baffle plates, scraping plates are uniformly arranged on the rotating shaft at intervals, bent scraping teeth are arranged on the end parts of the scraping plates, and a material discharging channel is formed below one end of the rotating shaft. According to the material screening belt conveyor, a sorting and screening device is additionally arranged in the belt conveying process, large particles in the materials are screened out, meanwhile, the materials conveyed on the belt are pushed and flattened, and therefore the stability and the continuity of material feeding are ensured.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a material selection belt conveyor. Background technique [0002] In the process of raw material crushing and grinding, the material is generally crushed first, and then the grinding operation is performed. However, after crushing, the size of the crushed particles of the general material will be inconsistent. If it is not screened and all of it enters the mill, it will damage the parts of the mill and affect the quality of the mill. the lifetime of the device. Therefore, it is generally necessary to screen the broken particles. The traditional screening will choose sieving and select through the size of the aperture, but the sieve structure sieve is easy to block, which affects the screening efficiency. Therefore, it is considered to design a simple transmission and classification device. Contents of the invention [0003] The object of the present invention is t...

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Problems solved by technology

[0002] In the process of raw material crushing and grinding, the material is generally crushed first, and then the grinding operation is performed. However, after crushing, the size of the crushed particles of the general material will be inconsistent. If it is not screened and all of it enters the mill, it will damage the parts of the mill and affect the quality of the mill. equipment life

Therefore, it is generally necessary to screen the broken particles. The traditional screening will choose to sieve and select through the size of the aperture, but the sieve structure sieve is easy to block, which affects the screening efficiency. Therefore, it is considered to design a simple transmission and classification device.

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