Polygonal screen

Abstract

The invention discloses a polygonal screen to overcome defects in the prior art. The polygonal screen is characterized in that semicircular stop blocks are arranged at the two ends of the polygonal screen. By means of the design, the polygonal screen and an inner cavity of a rice husking machine can be assembled more simply, polygonal machining does not need to be conducted on the inner cavity ofthe rice husking machine, the inner cavity of the rice husking machine is machined more simply, the cost is low, the device is simple, replacement is convenient, and the cost is effectively reduced.

Description

technical field [0001] The invention relates to a rice sieve for a rice mill, in particular to a polygonal sieve. Background technique [0002] As we all know, the rice sieve used in the rice mill is usually divided into two types: one is the circular arc sieve, and the other is the polygonal sieve. Because the polygonal sieve is angular, it needs to be processed into an angular shape to cooperate with the inner cavity of the rice mill. Cause processing difficulty, complexity, high cost. For this reason, the present invention improves polygonal sieve. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a polygonal sieve. This design makes the assembly of the polygonal sieve and the inner cavity of the rice mill easier, and does not require polygonal processing of the inner cavity of the rice mill. The inner cavity of the rice mill is simpler to process, low in cost, simple in device, e...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the rice sieve used in the rice mill is usually divided into two types: one is the circular arc sieve, and the other is the polygonal sieve. Because the polygonal sieve is angular, it needs to be processed into angular shape to cooperate with the inner cavity of the rice mill. Difficult, complex and costly processing

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