Crop seed screening equipment

A technology for screening equipment and crops, applied in the direction of sieve, solid separation, grille, etc., can solve the problems of slow screening speed of seed screening machine, uneven screening particle size, etc., to achieve favorable screening, guarantee germination rate, easy screening the effect of points

Inactive Publication Date: 2019-03-08
重庆市开州区金昇农业开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the screening speed of the seed screening machine in the prior art is slow and the screening particle size is uneven, and a kind of crop seed screening equipment proposed

Method used

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Embodiment Construction

[0023] 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.

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0025] refer to Figure ...

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Abstract

The invention discloses a crop seed screening equipment. The equipment comprises a base, wherein a hopper is arranged on the left side of the top of the base, a vibrating screening device is arrangedon the right side of the top of the base, and a discharging mechanism and a flow guide plate are arranged on the lower portion of the right side of the hopper; the screening device comprises a screenframe and a driving mechanism, the left end of the screen frame is rotatably connected with the base through frame columns, and the bottom of the right end of the screen frame is connected with the upper surface of the base through a plurality of tension springs; the driving mechanism comprises a driving seat, an ejecting rod, a driving motor, and a cam, wherein the ejecting rod is arranged on thedriving seat in a sliding mode, the driving motor is arranged on the driving seat, and the cam is arranged on an output shaft of the driving motor and is used for driving the ejecting rod; and an adjusting mechanism used for left-right adjusting the driving mechanism is arranged on the base. According to the equipment, the seed screening speed can be increased, the screened seeds are uniform in granularity, and the germination rate of seeds in the soil is guaranteed; and meanwhile, the vibration force of the screening equipment can be changed, so that the screening equipment is suitable for the use by the seeds with the different granularities.

Description

technical field [0001] The invention relates to the technical field of seed screening, in particular to a crop seed screening device. Background technique [0002] Soybean is the variety with the highest nutritional value among beans. It ranks first among 100 kinds of natural foods. It contains a large amount 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. Soybean is rich in protein, and it contains more complete amino acids, especially rich in lysine, which just supplements the deficiency of lysine in cereals. Therefore, it should be mixed with grains and beans to make protein complementary. Soybean has various uses and high nutritional value. , is widely cultivated and is easy to export, so it has played an important role in alleviating world hunger. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 肖勇
Owner 重庆市开州区金昇农业开发有限公司
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