Multi-level screening device for soybean seeds

A soybean seed and screening device technology, which is applied in the agricultural field, can solve the problems of poor classification ability, inconvenient promotion and implementation, and inability to multi-stage screening of soybean seeds, etc., and achieves the effects of improving the cleanliness level, simple structure, and low production cost

Active Publication Date: 2019-12-20
河南锦绣农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this screening machine cannot screen soybean seeds in multiple stages, resulting in poor grading ability, which is not convenient for popularization and implementation.

Method used

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  • Multi-level screening device for soybean seeds
  • Multi-level screening device for soybean seeds
  • Multi-level screening device for soybean seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-4 , a soybean seed multi-stage screening device, comprising a box 1 and a feed hopper 7, the four corners of the bottom of the box 1 are provided with universal wheels, the universal wheels are provided with brakes, the brakes have restraints on the universal wheels For action, the setting of universal wheels facilitates the movement and fixation of the device. The top of the box body 1 is connected with a feed hopper 7, and soybean seeds to be graded are placed inside the feed hopper 7. A feed device 8 is installed on the feed hopper 7. Through the feed device 8, the soybeans inside the feed hopper 7 are fed at a uniform speed. Controllable access to the inside of the box 1 for screening.

[0025] A swaying plate 12 is installed obliquely inside the box body 1, and the oscillating plate 12 is an arc-shaped structure with a wide left end and a narrow right end. Two eccentric wheels 13 are arranged on the front and rear ends of the bottom of the shaking p...

Embodiment 2

[0029] On the basis of Embodiment 1, the feeding device 8 includes a second motor 9 and a rotating shaft 11 . The rotating shaft 11 is arranged on the inner bottom of the feeding hopper 7 in rotation, and a plurality of rotating blades 10 are fixedly arranged on the rotating shaft 11, and the rotating blades 10 and the inside of the feeding hopper 7 are rotated and sealed. One end of the rotating shaft 11 protrudes from the feed hopper 7 and is coaxially connected with the output shaft of the second motor 9 fixed on the outer wall of the feed hopper 7 . Driven by the second motor 9, the rotating shaft 11 rotates, and the rotating blade 10 rotates the soybeans inside the feeding hopper 7 into the inside of the box body 1 .

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Abstract

The invention relates to the technical field of agriculture and particularly discloses a multi-level screening device for soybean seeds. The device comprises a box and a feeding hopper, the top of thebox is communicated with the feeding hopper, and a shake plate is obliquely arranged in the box; two eccentric wheels are rotatably arranged at the front and rear ends of the lower portion of the shake plate, a guide plate is arranged below the right end of the shake plate, and a broken stem outlet is formed in the portion, of the side wall of the box, of the tail end of the guide plate. A firstmotor is fixedly installed on the outer side wall of the box, a driving wheel is coaxially connected to an output shaft of the first motor, and the eccentric wheels are connected with a driven wheel;a multi-level sieve plate is arranged in the box, the near end of the multi-level sieve plate is provided with multiple openings, funnels are arranged on the portion, in the box, below the openings and communicated with soybean discharging pipes, the guide plate is obliquely arranged on the portion, in the box, below the multi-level sieve plate, and a chippings outlet is formed in the portion, ofthe box, of the end of the guide plate. The multi-level screening device has the advantages of being simple in structure, good in grading quality, high in cleanliness class, low in production cost andcapable of achieving multi-level screening.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a soybean seed multistage screening device. Background technique [0002] Soybean is originally produced in China, and it is cultivated all over China, and it is also widely cultivated all over the world. Soybean is one of the important food crops in China. It has been cultivated for 5,000 years. It was called Shu in ancient times. It is mainly produced in Northeast China. It is a crop whose seeds are rich in plant protein. Soybeans are most commonly used to make various soy products, extract soybean oil, brew soy sauce and extract protein. Okara, or soybeans ground into a meal, are also commonly used in livestock feed. Soybean cultivation requires sieving soybean seeds. Choose plump soybeans for seeds. Manually use a flat plate on which the soybeans are rolled to select plump soybeans as seeds. [0003] Chinese patent (notification number: CN 205110143 U, announcement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/30B07B1/42
CPCB07B1/28B07B1/30B07B1/42
Inventor 黎全
Owner 河南锦绣农业发展有限公司
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