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Soybean sieving machine

A screening machine, soybean technology, applied in the direction of sieve, solid separation, grille, etc., can solve the problems of high screening cost, noise, large area and energy consumption, poor screening effect, etc., to achieve low screening cost , Improve the screening effect and balance the screening effect

Pending Publication Date: 2019-03-08
罗源县圆梦农林专业合作社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing soybean sieving machines usually use vibrating sieving methods, which have large noise, floor space and energy consumption, high screening costs, and poor screening effects

Method used

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] see Figure 1 to Figure 6 , a soybean screening machine, comprising a frame 1, a lower bin 2 and a screening main body 3; the frame 1 includes a base 10 and a vertical pole 11 fixed to the upper end of the base 10; the lower bin 2 is fixed On the upper end of the vertical rod 11; the screening main body 3 includes a spiral screening groove 30 longitudinally fixed outside the vertical rod 11; the spiral screening groove 30 is provided with a stage for screening out large impurities at intervals from top to bottom The screen 31 and the secondary screen 32 used to screen out small impurities, the primary screen 31 and the secondary screen 32 divide the spiral screening tank 30 into three layers from top to bottom; the primary screen 31 The aperture is greater than the aperture of the secondary screen 32; the lower end of the lower bin 2 ...

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Abstract

The invention relates to a soybean sieving machine which comprises a rack, a blanking cabin and a sieving main body, wherein the rack comprises a base and a vertical rod fixed at the upper end of thebase; the blanking cabin is fixed at the upper end of the vertical rod; the sieving main body comprises a spiral sieving groove fixed outside the vertical rod longitudinally; a first-level screen meshand a second-level screen mesh are arranged in the spiral sieving groove at an interval and divide the spiral sieving groove into three layers from top to bottom; the pore of the first-level screen mesh is greater than that of the second-level screen mesh; a feeding pipe is arranged at the lower end of the blanking cabin; a large impurity discharging pipe is fixed at the upper-layer position of the spiral sieving groove at the bottom in a penetrating manner; a soybean discharging pipe is fixed at the middle-layer position of the spiral sieving groove at the bottom in a penetrating manner; anda small impurity discharging pipe is fixed at the lower-layer position of the spiral sieving groove at the bottom in a penetrating manner. The soybean sieving machine adopts the spiral sieving manner, is low in noise, energy consumption and sieving cost, small in occupied area and high in sieving effect.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a soybean screening machine. Background technique [0002] Soybean is one of the important food crops in China. It contains a lot of unsaturated fatty acids, various trace elements, vitamins and high-quality protein. Soybeans can be processed to produce many kinds of soy products, which are beneficial foods for cardiovascular patients such as hypertension, arteriosclerosis, and heart disease. The threshed soybeans will be mixed with many impurities such as bean stems, bean leaves, pods, shriveled beans, soil and sand, which affect the quality and post-processing of soybeans. Existing soybean sieving machines usually use vibrating sieving, which has large noise, floor space and energy consumption, high screening cost, and poor screening effect. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/00B07B1/46
CPCB07B1/00B07B1/46
Inventor 李兴木
Owner 罗源县圆梦农林专业合作社
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