Seed sieving device

A technology for screening device and seeds, which is applied in the direction of sieve, solid separation, grid, etc., can solve the problems of low efficiency of manual screening and high labor intensity, and achieve the effect of high screening efficiency, reduced labor intensity and improved stability.

Inactive Publication Date: 2017-11-07
吴保霞
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of seed screening device, possesses the advantage that can replace manual screening to seed, screening efficiency is high, reduces labor intensity, solves the screening of seed mostly is manual screening at present, but the efficiency of manual screening is low, And the problem of high labor intensity of manual screening

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-2 , a seed screening device, comprising a base plate 1, the bottom of the base plate 1 is fixedly connected with an anti-slip mat 25, and the bottom of the anti-slip mat 25 is provided with anti-slip lines, by arranging the anti-slip mat 25 and anti-slip lines, the stability of the device can be improved, the base plate 1. A motor 2 is fixedly installed on the left side of the top. The motor 2 can drive the rotating rod 3 to rotate. The s...

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Abstract

The invention discloses a seed sieving device which comprises a bottom plate. A motor is fixedly installed on the left side of the top of the bottom plate. The output end of the motor is fixedly connected with a rotating rod. A U-shaped rotating rod is fixedly connected to the top of the rotating rod. The surface of the U-shaped rotating rod is sleeved with a sleeve. A fixing base is fixedly connected to the right side of the sleeve. A moving rod is movably connected into the fixing base through a rotating shaft. A connecting rod is movably connected with one end, away from the fixing base, of the moving rod through a rotating shaft. A limiting rod is fixedly connected with the portion, located on the right side of the motor, of the top of the bottom plate. According to the seed sieving device, by means of cooperation of the motor, the rotating rod, the U-shaped rotating rod, the sleeve, the fixing base, the moving rod, the connecting rod, a sieving box, a sieving screen, rolling wheels and a sliding rail, the sieving box can shake left and right, thus, wizened seeds or seeds with the small size are sieved out under the effect of the sieving screen, manual sieving is replaced, the sieving efficiency is high, and manual labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a seed screening device. Background technique [0002] Seeds are the structures formed by the ovules of seed plants after fertilization. Generally, they are composed of seed coat, embryo and endosperm. The embryo is the most important part of the seed. After germination, it grows into a new individual. The endosperm contains nutrients, and the seed is the gymnosperm. The propagules unique to plants and angiosperms are formed by pollination and fertilization of ovules. The quality of seeds will directly affect the production quality of crops. Therefore, the screening of seeds is also an important part of sowing. Nowadays, the screening of seeds is mostly manual Screening, but the efficiency of manual screening is low, and the labor intensity of manual screening is high. Contents of the invention [0003] The object of the present invention is to provide a kind of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/30
CPCB07B1/30
Inventor 吴保霞
Owner 吴保霞
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