Disc sand screening machine with cleaning device

Abstract

The invention discloses a disc sand screening machine with a cleaning device. The disc sand screening machine comprises a machine frame (5); a rotating beam (9) is arranged on the machine frame (5); a main shaft (10) is arranged on the rotating beam (9); a disc (2) is arranged at the upper end of the main shaft (10); a sand screening net (3) is arranged in the disc (2); an anti-overflow ring (1) is arranged on the disc (2), and a sand discharge port (8) is formed in the disc (2); a collecting disc (4) is arranged below the sand discharge port (8); a speed reducing motor (7) is arranged at the lower end of the main shaft (10); and a cleaning device is further arranged on the machine frame(5). The disc sand screening machine is small in size, simple in structure, high in working efficiency and convenient to clean.

Description

technical field [0001] The invention relates to the sorting of solids from solids, in particular to screening, in particular to a disc sand screening machine with a cleaning device. Background technique [0002] At present, the price of construction sand is increasing year by year. The sand sold contains a lot of mud, soft stones and other impurities, which must be screened before use. The existing sand screening mainly relies on large-scale sand screening machines for sand screening. It can be used when the amount is relatively large, but for a small amount of sand that needs to be screened, its handling is more troublesome, especially in places where there is no power supply and the environment is relatively narrow, the large sand screening machine is more difficult to use and move, and in the end it can only be used Manual sand screening is labor-intensive and low-efficiency; most sand screening devices leave a lot of dust after the sand is screened, which is troublesome ...

AI Technical Summary

Problems solved by technology

[0002] At present, the price of construction sand is increasing year by year. The sand sold contains a lot of mud, soft stones and other impurities, which must be screened before use. The existing sand screening mainly relies on large-scale sand screening machines for sand screening. It can be used when the amount is relatively large, but for a small amount of sand that needs to be screened, its handling is more troublesome, especially in places where there is no power supply and the environment is relatively narrow, the large sand screening machine is more difficult to use and move, and in the end it can only be used Manual sand screening is labor-intensive and low-efficiency; most sand screening devices leave a lot of dust after the sand is screened, which is troublesome to clean, and the operator will inhale a certain amount of dust during handling Dust that affects health

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