Vibrating screen net for metal recycling

Abstract

The invention relates to the technical field of metal recycling, and discloses a vibrating screen net for metal recycling. The vibrating screen net for the metal recycling comprises an upper frame anda lower frame, wherein an upper screen net is fixedly installed in the upper frame, a lower screen net is fixedly installed in the lower frame, connection pieces are fixedly installed on two sides ofthe upper frame, sliding strips are fixedly installed on two sides of the top of the lower frame, sliding chutes are formed in the bottom of the upper frame, bolts are connected inside the upper frame and the lower frame in a threaded mode, the length and the width of an internal opening in the upper frame are consistent with the length and the width of an internal opening of the lower frame, andthe size of screen holes in the upper screen net is larger than the size of screen holes in the lower screen net. According to the vibrating screen net for the metal recycling, the upper frame and the lower frame are pushed to be staggered after the bolts are removed, furthermore, due to the fact that the size of the screen holes in the upper screen net is larger than the size of the screen holesin the lower screen net, the upper screen net and the lower screen net mutually shield parts of screen net openings, and therefore size change of the screen net openings from large to small is realized.

Description

technical field [0001] The invention relates to the technical field of metal recovery, in particular to a vibrating screen for metal recovery. Background technique [0002] The screens in the vibrating screens used for metal recovery are all rectangular screens, which leads to the inability to change the diameter of the screens and affects the efficiency of screening. At the same time, some screens are discharged in steps for Screen metal particles of different sizes, but the volume of the vibrating screen will increase accordingly, affecting the appearance. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a vibrating sieve screen for metal recovery, which has the advantage of changing the diameter of the screen. [0004] The present invention adopts the following technical solutions to achieve the technical purpose: a vibrating screen for metal recovery, including an upper frame and a lower frame, the upp...

AI Technical Summary

Problems solved by technology

[0002] The screens in the vibrating screens used for metal recovery are all rectangular screens, which leads to the inability to change the diameter of the screens and affects the efficiency of screening. At the same time, some screens are discharged in steps for Screen metal particles of different sizes, but the volume of the vibrating screen will increase accordingly, affecting the appearance

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