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Spherical crop screening device

A screening device and crop technology, applied in the direction of sieve, solid separation, grille, etc., can solve the problems of low efficiency, high labor consumption, lack of unified standards, etc., and achieve the effect of accurate structure, reasonable layout and broad market prospects.

Inactive Publication Date: 2011-11-16
大连富农科技发展有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In agricultural production, some spherical crops (potatoes, onions, tomatoes, apples, pears, etc.) need to be graded and screened according to their size, and marked with different prices. Traditional screening methods generally use purely manual operations. The operator Visually measure t

Method used

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Example Embodiment

[0009] Specific embodiments of the present invention will be described below with reference to the accompanying drawings. like figure 1 Shown: a spherical crop screening device, which includes a shell 1 as a basis, at least two partitions 2 are arranged inside the shell 1, and the inner cavity of the shell 1 is divided into at least three layers, in each There are a plurality of screening holes 3 on the partition plate 2, and the closer the partition plate 2 at the bottom of the shell 1 is, the smaller the diameter of the screening hole 3 is. One side of the body 1 is a movable door; in order to prevent damage caused by the collision between the crops and the inner wall of the shell 1 or the partition 2 during the screening process, the inner surface of the shell 1 and the outer surface of the partition 2 are also provided with flexible Layer 5.

[0010] The working process of the spherical crop screening device according to the embodiment of the present invention is as foll...

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Abstract

The invention discloses a spherical crop screening device, characterized by comprising a housing (1) which is divided into at least three layers by a separator (2), wherein a plurality of screening holes (3) are formed on the separator (2), and the closer to the bottom of the housing (1) the screening holes (3) on the separator (2) are, the smaller the screening holes (3) are; a feeding hole (4) is formed on the upper end of the housing (1) and a movable door (5) is arranged on a side surface of the housing (1); and a flexible layer (6) is arranged on each of the inner wall of the housing (1) and the surface of the separator. The spherical crop screening device is simple in structure, simple to fabricate, low in cost, and quick and convenient for the screening operation.

Description

technical field [0001] The invention relates to a crop screening device, in particular to a spherical crop screening device capable of screening according to the volume of spherical crops, with simple structure, fast and convenient screening. Background technique [0002] In agricultural production, some spherical crops (potatoes, onions, tomatoes, apples, pears, etc.) need to be graded and screened according to their size, and marked with different prices. Traditional screening methods generally use purely manual operations. The operator Visually measure the size of the screened object and roughly classify it according to its size. On the one hand, this screening method requires a lot of labor and is inefficient. On the other hand, the screening results are completely determined by the operator's visual inspection, which lacks uniformity. standard. Contents of the invention [0003] The present invention aims to solve the above-mentioned deficiencies in the prior art, an...

Claims

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Application Information

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IPC IPC(8): B07B1/04B07B1/46
Inventor 吴永海
Owner 大连富农科技发展有限公司
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