Frame screen plate with screens convenient to replace

Abstract

The invention discloses a frame screen plate with screens convenient to replace. The frame screen plate comprises the first screen, a first screen frame is arranged on the edge of the first screen, clamping structures are arranged on the two sides of the first screen frame, the clamping structures are connected with the first screen frame through fixing structures, the clamping structures are connected with a fixing frame, wherein the fixing frame comprises a first connecting plate, a second connecting plate is arranged at one end of the first connecting plate, an L-shaped fixing frame is formed between the first connecting plate and the second connecting plate, an opening is formed in the middle of the first connecting plate, each clamping structure comprises a first fixing block, one sides of the first fixing blocks are provided with concave sliding grooves, and the concave sliding grooves are in sliding connection with convex sliding blocks. The frame screen plate has the beneficialeffects that that the first screen can be replaced conveniently through clamping connection, then a lot of time is saved, the troublesome process of replacing is avoided, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of sieve plate design, in particular to a frame sieve plate for convenient replacement of screen mesh. Background technique [0002] There are many ways to install the sieve plate of the vibrating screen, but the installation process is generally more complicated, especially the installation of the composite screen sieve plate, which is generally welded or bolted to install the sieve plate on the sieve body. Once the sieve plate or the screen cloth is damaged, it is very troublesome to replace the screen cloth, and the process is complicated, which is unfavorable for the use of the vibrating screen and affects the service efficiency of the vibrating screen. [0003] According to the Chinese patent application number CN201721023991.0, a double-layer screen device for a grain screening machine is disclosed, including a screen frame, a screen screen, a screen handle and a screen pad frame, and the internal fixing devic...

AI Technical Summary

Problems solved by technology

[0002] There are many ways to install the sieve plate of the vibrating screen, but the installation process is generally more complicated, especially the installation of the composite screen sieve plate, which is generally welded or bolted to install the sieve plate on the sieve body. In this way, once the sieve plate or screen is damaged, it is very troublesome to replace the screen, and the process is complicated, which is not conducive to the use of the vibrating screen and affects the use efficiency of the vibrating screen.

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