Rice screening machine convenient to disassemble screen

Abstract

The invention discloses a rice screening machine convenient to disassemble a screen. The machine comprises a screening box; the internal of the screening box is movably connected with a screen body; a clamping groove is formed in the left side of the screen body; the top of the left side of the screening box is fixedly connected with a clamping box; the top of the left side of the clamping box is fixedly connected with a fixed block; the left side of the fixed block is movably connected with a fixed rod; the bottom of the fixed rod is movably connected with a thread rod; a fixed groove is formed in the top of the thread rod; and the fixed groove is movably connected with the fixed rod. As the clamping groove, the fixed block, the fixed rod, the thread rod, the fixed groove, a bearing, a thread sleeve, a first connecting rod, a second connecting rod, a connecting block and a clamping rod are matched for use, the rice screening machine achieves the effect of more conveniently disassembling the screen, and the problem of wasting a lot of time by users during replacing of the screen due to more complicated disassembly of the screen in a general rice screening machine is effectively solved.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a rice screening machine which is easy to disassemble a screen. Background technique [0002] Rice is the finished product of rice after cleaning, husking, rice milling, finishing and other processes. The cleaning process is to use appropriate equipment, through appropriate process and proper operation methods, to remove all kinds of impurities mixed in the rice. , to improve the quality of finished rice, and use magnets to remove iron nails and iron filings in the rice to ensure production safety. Rice screening machine is a kind of equipment for processing rice, which screens out high-quality rice. It is very cumbersome to disassemble the screen of the advanced rice screening machine, which causes the user to waste a lot of time when replacing the screen. Contents of the invention [0003] The purpose of the present invention is to provide a rice screening machine th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a rice screening machine that is easy to disassemble the screen, which has the advantage of being very convenient when disassembling the screen, and solves the problem that the ordinary rice screening machine is very cumbersome when disassembling the screen, causing the user to replace the screen. time consuming problem

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