Electric winnowing machine

A winnowing machine, electric technology, applied in the direction of solid separation, separating solids from solids with air flow, chemical instruments and methods, etc., can solve the problem of not adapting to grain grading rules, not suitable for ordinary farmers, and low production efficiency, etc. problems, to achieve the effect of facilitating promotion, reducing the selection process, and reducing labor intensity

Inactive Publication Date: 2009-10-28
WUFENG TANMU AGRI MACHINERY
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, manual equipment is mainly used in rural areas for grain selection, which has high labor intensity and low production efficiency, and it can only do 2-level sorting, which does not adapt to the existing grain grading rules, and causes a lot of waste
However, some existing sorting machines are too complicated in structure and high in cost, so they are not suitable for ordinary farmers to use

Method used

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  • Electric winnowing machine

Examples

Experimental program
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Effect test

Embodiment

[0019] Pour the corn into the silo 7, adjust the angle of the feeding adjustment plate 5, and control the falling amount of the corn, so as to avoid the excessive falling amount that is not conducive to picking, turn on the stepless adjustment controller 6, the prime mover 10 rotates, and adjust the stepless adjustment controller 6 , so that the air volume is relatively large. Because the blades 9 are not symmetrically arranged, the bellows 8 will vibrate due to the unbalanced rotation. This vibration is conducive to the uniform fall of the corn from the adjustment feed adjustment plate 5, and the wind enters the sorting bin 11 to blow When the corn passes through the corn, the corn with a larger specific gravity falls quickly, is blocked by the adjustable sorting baffle 3, and falls into the primary separation outlet 4, and the corn with a smaller specific gravity, dust, and sundries are blown by the wind through the adjustable sorting baffle 3, The heavier corn falls into the...

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Abstract

The invention discloses an electric winnowing machine and relates to the small-scale farm machinery. The electric winnowing machine is provided with a plurality of separating outlets, which can separate the class-one food, the class-two food and the sundries, thereby ensuring food quality and reducing food waste. The electric winnowing machine reduces the picking procedure, is provided with a feeding adjusting plate, an air box with adjustable air volume and an adjustable picking baffle and can pick different foods conveniently by regulating the coordination of the feeding adjusting plate, the air box and the adjustable picking baffle according to the weight and falling speed of each grain. The electric winnowing machine has simple and reliable structure and low price and can pick 800 to 1000 kg of food per hour, therefore, the food picking efficiency is improved, the labor intensity is lowered and the electric winnowing machine is convenient to popularize among ordinary farmers.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an electric winnowing machine suitable for sorting grain. Background technique [0002] At present, manual equipment is mainly used in rural areas for grain sorting, which has high labor intensity and low production efficiency. Moreover, it can only do two-level sorting, which does not adapt to the existing grain grading rules, and causes a lot of waste. However, some existing sorting machines have too complicated structure and high cost, so they are not suitable for ordinary farmers to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric winnowing machine, which can sort grains in multiple stages and adjust the sorting conditions according to different grains, and has a simple and reliable structure and low cost. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B4/02B07B11/02B07B11/06
Inventor 简皓东
Owner WUFENG TANMU AGRI MACHINERY
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