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Cross-flow wind screen type edible sunflower cleaning device

A technology of cleaning device and cross-flow fan, which is used in sieves, separation of solids from solids by air flow, and solids separation, etc. problems, to achieve the effect of thorough screening and effective cleaning of impurities

Pending Publication Date: 2021-02-19
XINJIANG ACADEMY OF AGRI & RECLAMATION SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cross-flow air sieve type edible sunflower cleaning device to solve the problems of low cleaning efficiency, high cleaning impurity rate and high seed damage rate of existing sunflower harvesters

Method used

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  • Cross-flow wind screen type edible sunflower cleaning device
  • Cross-flow wind screen type edible sunflower cleaning device
  • Cross-flow wind screen type edible sunflower cleaning device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0025] as attached Figure 1-7 As shown, the cross-flow air screen type edible sunflower cleaning device includes a shaking plate 1, an upper screen 4, a lower screen 11, a rocker driving device and a cross-flow fan 20.

[0026] The shaking plate sealing plate 2 is welded by two rectangular steel plates, the end is welded and fixed to the front end of the shaking plate 1, and the side plate 2 of the shaking plate is welded and fixed on both sides of the shaking plate 1 to prevent the sunflower seeds from falling , the edible sunflower mixture after threshing smoothly falls into the upper screen 4 from the right side in the reciprocating motion of the shaking plate 1, and its two ends are drilled with screw holes, which are connected with the shaking plate support 15 by bolts. ...

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a cross-flow wind screen type edible sunflower cleaning device which comprises a shaking plate, an upper screen, a lower screen, a rocker driving device and a cross-flow fan. The shaking plate is fixedly connected with the lower screen, the upper screen and the lower screen are connected with the rocker driving device, and the rocker driving device drives the shaking plate, the upper screen and the lower screen to move. The cross-flow fan is arranged on the right side of the lower screen. Through the combined action of the cross-flow fan, the upper screen and the lower screen, grains of threshed edible sunflowers are separated from impurities, the cleaning rate of the grains of the edible sunflowers isincreased, damage to the grains of the edible sunflowers is small, and a good impurity removing operation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, and specifically designs a cross-flow air sieve type edible sunflower cleaning device. Background technique [0002] Sunflower has a short growth period, strong adaptability, and low requirements on soil conditions, production environment, and ecological climate, so its planting cost is low and its income is high. At present, the harvesting of sunflower is mainly done manually, which has high labor intensity, low operating efficiency and high harvesting cost. There are few dedicated sunflower harvesting machines in China, and the mechanization level of sunflower harvesting is in its infancy. Mechanical harvesting generally has problems such as high loss rate, breakage rate, and high impurity content. The cleaning device is the core component of the sunflower harvester, and its performance directly affects the quality of important technical indicators such as the impurity content o...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/46B07B4/08B07B9/00
CPCB07B1/28B07B1/42B07B1/4663B07B4/08B07B9/00B07B2201/04
Inventor 孙晓晓李斌王士国
Owner XINJIANG ACADEMY OF AGRI & RECLAMATION SCI
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