An agricultural grain screening device

A screening device and wheat grain technology, which is applied in agriculture, application, and screening, etc., can solve the problems of low screening efficiency, sore arms, and high labor intensity, and achieve high screening efficiency, low labor intensity, and high performance. Safe and reliable effect

Active Publication Date: 2020-11-06
湖南石盘米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the existing disadvantages that people carry out hand-held sieves to sieve and pack dried wheat grains into bags, not only the labor intensity is high, the sieving efficiency is low, but also the disadvantages that cause sore arms, the technical problem to be solved by the present invention It is to provide an agricultural wheat sieving device that does not need to be held by people, has low labor intensity, high screening efficiency, does not cause arm pain, and is beneficial to protect people's health.

Method used

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Experimental program
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Effect test

Embodiment 1

[0029] An agricultural grain screening device, such as Figure 1-7 As shown, it includes a base 1, a cylinder body 2, a first L-shaped leg 3, a second L-shaped leg 4, a filter screen 5, a semicircular guide block 6, a first large guide rod 7, and a first guide sleeve 8. The first large positioning screw 9, connecting plate 10, cam 11, connecting shaft 12, rotating wheel 13, bearing 14, baffle 15, grip rod 16, L-shaped block 17 and small positioning screw 18, the cylinder body 2 is located Above the base 1, a first L-shaped leg 3 is connected to the bottom of the left side wall of the cylinder body 2, a second L-shaped leg 4 is connected to the bottom of the right side wall of the cylinder body 2, and the lower end of the first L-shaped leg 3 and the lower end of the second L-shaped leg 4 are connected with the top of the base 1, the filter 5 is located in the cylinder 2, the filter 5 and the cylinder 2 are set to slide fit, and the outer wall of the filter 5 is provided with a...

Embodiment 2

[0031] An agricultural grain screening device, such as Figure 1-7 As shown, it includes a base 1, a cylinder body 2, a first L-shaped leg 3, a second L-shaped leg 4, a filter screen 5, a semicircular guide block 6, a first large guide rod 7, and a first guide sleeve 8. The first large positioning screw 9, connecting plate 10, cam 11, connecting shaft 12, rotating wheel 13, bearing 14, baffle 15, grip rod 16, L-shaped block 17 and small positioning screw 18, the cylinder body 2 is located Above the base 1, a first L-shaped leg 3 is connected to the bottom of the left side wall of the cylinder body 2, a second L-shaped leg 4 is connected to the bottom of the right side wall of the cylinder body 2, and the lower end of the first L-shaped leg 3 and the lower end of the second L-shaped leg 4 are connected with the top of the base 1, the filter 5 is located in the cylinder 2, the filter 5 and the cylinder 2 are set to slide fit, and the outer wall of the filter 5 is provided with a...

Embodiment 3

[0034] An agricultural grain screening device, such as Figure 1-7 As shown, it includes a base 1, a cylinder body 2, a first L-shaped leg 3, a second L-shaped leg 4, a filter screen 5, a semicircular guide block 6, a first large guide rod 7, and a first guide sleeve 8. The first large positioning screw 9, connecting plate 10, cam 11, connecting shaft 12, rotating wheel 13, bearing 14, baffle 15, grip rod 16, L-shaped block 17 and small positioning screw 18, the cylinder body 2 is located Above the base 1, a first L-shaped leg 3 is connected to the bottom of the left side wall of the cylinder body 2, a second L-shaped leg 4 is connected to the bottom of the right side wall of the cylinder body 2, and the lower end of the first L-shaped leg 3 and the lower end of the second L-shaped leg 4 are connected with the top of the base 1, the filter 5 is located in the cylinder 2, the filter 5 and the cylinder 2 are set to slide fit, and the outer wall of the filter 5 is provided with a...

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Abstract

The invention relates to a sieving device for agriculture and in particular relates to a wheat grain sieving device for the agriculture. Aiming at providing the wheat grain sieving device for the agriculture, which does not need to be held by a hand, has small labor intensity and high sieving efficiency, does not cause arm ache and is good for protecting body health of people. The wheat grain sieving device for the agriculture, provided by the invention, comprises a base, a barrel body, a first L-shaped supporting leg, a second L-shaped supporting leg, a filtering screen, a semicircular guideblock, a first large guide rod, a first guide sleeve, a first large positioning screw rod and the like; the barrel body is located above the base; the lower part of a left side wall of the barrel bodyis connected with the first L-shaped supporting leg. According to the wheat grain sieving device for the agriculture, provided by the invention, people do not need to hold a sieve by the hand to sieve dried wheat grains; the wheat grain sieving device for the agriculture has small labor intensity and high sieving efficiency, does not cause the arm ache and is good for protecting the body health of people; the wheat grain sieving device has safe and reliable performance and has a simple structure.

Description

technical field [0001] The invention relates to an agricultural screening device, in particular to an agricultural wheat screening device. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The labor objects of agriculture are living animals and plants, and the products obtained are the animals and plants themselves. , agriculture is the basic industry that provides support for the construction and development of the national economy. Agriculture is a sector that uses land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture in a broad sense refers to planting, forestry Agriculture in the narrow sense refers to planting, including the production of food crops, c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00B07B1/34
CPCA01C1/00B07B1/34
Inventor 郑莉
Owner 湖南石盘米业有限公司
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