Screening device

Abstract

The invention discloses a screening device which comprises a main body unit and a screening unit. The main body unit comprises a cylindrical shell, fixing plates, supporting legs, a first dischargingpipe, a second discharging pipe, a rectangular shell, fixing blocks and a hopper; the fixing plates are perpendicularly arranged on the two sides of the cylindrical shell; the supporting legs are evenly arranged at the bottoms of the fixing plates; the first discharging pipe is arranged at the bottom of the cylindrical shell; the second discharging pipe is obliquely arranged on the outer side of the cylindrical shell between the fixing plate located on the left side and the first discharging pipe; the rectangular shell is perpendicularly arranged at the top of the cylindrical shell; an adjusting cavity and a feeding cavity are formed in the rectangular shell from left to right; the adjusting cavity communicates with the feeding cavity and the interior of the cylindrical shell; and the fixing blocks are arranged on the two sides of the bottom end in the adjusting cavity correspondingly. The screening device is simple in structure, low in manufacturing cost, capable of continuously screening a small amount of materials through the simple structure, high in screening efficiency, good in screening effect and worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of screening, in particular to a screening device. Background technique [0002] Existing screening machines often have the problem of screen damage during the screening process, because when people use the screening machine, most of them pour all the materials into the screening machine for screening at one time. The net load is too large, the screening efficiency is low, and the material is poured in one time, it is easy to make the material accumulate on a certain part of the screen, and the accumulated material further reduces the screening efficiency of the screen. Contents of the invention [0003] The purpose of the present invention is to provide a screening device to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a screening device, including a main unit and a screening unit, t...

AI Technical Summary

Problems solved by technology

[0002] Existing screening machines often have the problem of screen damage during the screening process, because when people use the screening machine, most of them pour all the materials into the screening machine for screening at one time. The problem of excessive net load and low screening efficiency, and the one-time pouring of materials can easily cause materials to accumulate on a certain part of the screen, and the accumulated materials further reduce the screening efficiency of the screen.

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