A new type of miscellaneous grain separation sieve

Abstract

The invention relates to a novel cereal separation sieve which comprises a base, a bearing frame, a sieve ship, an eccentric wheel and a motor. A left supporting side plate and a right supporting side plate of the bearing frame are connected to the two sides of the base through a horizontal shaft in a rotating mode. The upper portions of the left supporting side plate and the right supporting side plate of the bearing frame are provided with four ends. A sliding wheel and a pressing wheel are tightly adjacent to each end. The eccentric wheel is fixedly connected to the position near the middle above the base. The sieve ship is a box body. The sieve ship is internally provided with at least one layer of sieve plate in parallel. The bottom of the sieve ship is provided with a rail plate stretching leftwards and rightwards. The sieve ship is arranged on the sliding wheels through the bottom face of the rail plate in a pressed mode. The pressing wheels abut against the inner side of the rail plate. The novel cereal separation sieve has the advantages that the sieve capacity is large, sensitivity is high, power is and noise are less, the sieve is convenient to use and maintain, production efficiency is high, and the sieve is particularly suitable for seed selection and separation of cereals.

Description

technical field [0001] The invention relates to a miscellaneous grain separating device, in particular to a novel miscellaneous grain separating screen. Background technique [0002] At present, the commonly used separation method is to use the different specific gravity of the materials, and through reciprocating shaking of the special sieve plate, the materials will be automatically separated during the movement. This equipment can clearly separate the rice husk and brown rice after husking, but it is not good for the selection and separation of miscellaneous grains. Filled kernels have no effect or separation is not ideal. At present, there is no equipment for selecting and separating miscellaneous grains with large screening capacity and high sensitivity in China. Contents of the invention [0003] The technical problem solved by the present invention is to design a new type of separation sieve for seed selection and separation of miscellaneous grains. The difference...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used separation method is to use the different specific gravity of the materials, and through reciprocating shaking of the special sieve plate, the materials will be automatically separated during the movement. This equipment can clearly separate the rice husk and brown rice after husking, but it is not good for the selection and separation of miscellaneous grains. Filled kernels have no effect or separation is not ideal

At present, there is no equipment for selecting and separating miscellaneous grains with large screening capacity and high sensitivity in China.

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