Small rice machine with efficient screening device

Abstract

The invention discloses a small rice machine with an efficient screening device. The small rice machine comprises a rice machine body, and is characterized in that the rice machine body is arranged ona rice machine frame, the upper end of the rice machine body is provided with a rice feeding hopper, the left side of the rice machine body is provided with a rice outlet, a reciprocating screen is arranged at the lower end of the rice outlet, a reciprocating vibrating mechanism support is arranged at the upper end of the reciprocating screen, the reciprocating screen and the reciprocating vibrating mechanism support are connected through a connecting piece, the connecting piece is a swingable connecting piece, a screen plate is arranged on the reciprocating screen, a rice flow speed adjusting plate and a rice flow speed adjusting fixing plate are arranged on the reciprocating screen, the rice flow speed adjusting plate is movably hinged to the reciprocating screen, the lower end of the reciprocating screen is provided with a broken rice and broken stone receiving hopper, and the lower end of the reciprocating screen is connected with an eccentric wheel. According to the small rice machine with the efficient screening device, the rice rolls and falls in a straight line free falling body mode originally and is turned to roll and fall in zigzag-shape free falling body mode presently, so that the falling stroke of the rice is increased, moreover, the rice can turn over while rolling downwards under the action of swinging, so that the screening rate of the broken rice and the broken stone is greatly improved.

Description

Technical field

[0001] The invention relates to a small rice machine, in particular to a small rice machine with an efficient screening device. Background technique

[0002] The rigid demand for rice worldwide, the country's future policy trends, and market development trends will surely bring unprecedented development opportunities to rice milling machinery manufacturers, and will promote the adjustment and upgrade of the industry's product structure. At the same time, as downstream enterprises have increasingly higher requirements for the quality of rice milling machinery products, they have also put forward higher requirements for rice milling machinery products in terms of quality and supporting services.

[0003] Micro-small rice mills are suitable for use in rural areas, but the existing micro-small rice mills are not effective in screening broken rice and crushed stones. As people’s lives become more and more prosperous, people have more and more requirements for the taste o...

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