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Novel feeding roller and axial flow cylinder combined type soybean seed threshing machine

A soybean seed, feeding roller technology, applied in the direction of threshing equipment, agricultural machinery and tools, application, etc., to achieve the effect of increasing farmers' income, convenient operation, and reducing participation

Inactive Publication Date: 2017-06-20
李福来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome various problems existing in manual threshing and common thresher threshing methods, the present invention provides a new feeding roller axial flow drum combined soybean seed thresher

Method used

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  • Novel feeding roller and axial flow cylinder combined type soybean seed threshing machine
  • Novel feeding roller and axial flow cylinder combined type soybean seed threshing machine
  • Novel feeding roller and axial flow cylinder combined type soybean seed threshing machine

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Embodiment Construction

[0020] The new feeding roller axial flow roller combined soybean seed thresher includes lower feeding roller, upper feeding roller, feeding gap adjustment bolt, threshing roller, gearbox, side miscellaneous discharge port, lower feeding roller pulley, main shaft Right side pulley, concave screen, fan, vibrating screen boom, vibrating screen, motor pulley, eccentric wheel, fan pulley, main shaft small pulley, main shaft pulley, when soybean plants are fed, they are firstly squeezed through counter-rollers Pressing, dragging, and smoothing, part of the bean stalks are folded and some of the pods are cracked to achieve pre-threshing; the pre-threshed soybean plants are sent to the main threshing drum under the action of the feeding roller (2), and are received by the nail teeth on the threshing drum ( 32) and bow tooth (31) impact, combing, extrusion and other mechanical effects, especially the bow tooth (31) and nail tooth (32) can go deep into the hard soybean straw for threshin...

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Abstract

The invention discloses a novel feeding roller and axial flow cylinder combined type soybean seed threshing machine. The machine mainly comprises a lower feeding roller, an upper feeding roller, a feeding gas adjustment bolt, a threshing cylinder, a gearbox, a side surface impurity removal opening, a lower feeding roller belt pulley, a main shaft right side belt pulley, a concave grid, a draught fan, a vibration screen suspender, a vibrating screen, a motor belt pulley, an eccentric wheel, a draught fan belt pulley, a main shaft small belt pulley, a main shaft belt pulley, a rear impurity removal opening, a machine cover, a feeding groove, a rack, and a motor. Aiming the problems of low threshing performance and high damage rate of mechanical threshing of soybean seeds, the combined threshing scheme including paired roller feeding pre-threshing and axial flow cylinder grab-threshing is provided, the structures of devise and parts like a cylinder threshing element, a feeding device and a transmission system are designed, and a sample of the threshing machine is designed. The novel feeding roller and axial flow cylinder combined type soybean seed threshing machine has the characteristics of high working efficiency, low damage rate of mechanical threshing, convenient operation, simple structure, and the like.

Description

[0001] Technical field [0002] The invention relates to a novel feeding roller axial flow drum combined type soybean seed thresher which can automatically complete the threshing of soybean seeds. Background technique [0003] China is the birthplace of soybean production in the world, has thousands of years of cultivation and use history, and has always been one of the most important soybean producing countries in the world. With the development of science and technology, mechanized means will gradually enter the agricultural industry. The popularization of agricultural mechanization can not only greatly reduce the labor intensity of work, but also effectively improve operation efficiency and liberate labor force. The threshing process is an important process in soybean planting. [0004] At present, domestic soybean threshing is still dominated by two harvesting methods: manual threshing and common thresher threshing. Manual threshing has high labor intensity for farmers, ...

Claims

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Application Information

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IPC IPC(8): A01F11/00A01F12/22A01F12/44
CPCA01F11/00A01F12/22A01F12/44A01F12/446
Inventor 李福来
Owner 李福来