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A double-flexible millet threshing device

A threshing device and dual-flexible technology, applied in the field of millet milling and threshing devices, can solve problems such as easy damage of grains, unsuitable separation of millet and grain codes, difficulty in meeting production requirements, etc., to achieve reduced broken rate, high cleaning rate, good practical effect

Active Publication Date: 2021-06-25
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When this device is used, it is easy to cause the problem that the grains and grain codes are not suitable for separation, and the grains are easily damaged, which is difficult to meet the production requirements.

Method used

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  • A double-flexible millet threshing device
  • A double-flexible millet threshing device
  • A double-flexible millet threshing device

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description. It should be noted that the invention may be embodied in many different forms and should not be construed as limited to the re-set forth embodiments, but rather these embodiments are provided so that this disclosure will be thorough and complete. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

[0034] As shown in the figure, a dual-flexible millet threshing device includes a frame 1 and a rotary threshing assembly, a micro-motion threshing assembly and a driving assembly arranged on the frame 1. The rotary threshing assembly includes a central shaft 2 And the feeding section, the threshing section and the grass-discharging section that are sequentially connected to the left and right in the length direction of the central ...

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Abstract

A dual-flexible millet threshing device, including a frame and a rotary threshing assembly, a micro-motion threshing assembly and a driving assembly arranged on the frame, the rotary threshing assembly includes a central shaft and is sequentially connected to the left and right in the length direction of the central shaft The feeding section, the threshing section and the grass discharge section are set. The threshing element of the threshing section is a rotatable flexible rubber roller, which can also rotate around its own rigid shaft; the micro-motion threshing assembly is mounted on the frame The upper concave screen and the swing support device arranged under the concave screen, the rotatable flexible rubber roller cooperates with the gravure screen in the fretting threshing assembly to form a double flexible coupling threshing gap. The millet threshing device under the action of double flexible coupling can greatly reduce the breakage rate of millet in the threshing process, improve its cleaning rate and the threshing quality of millet.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery equipment, in particular to a millet grinding and threshing device based on the coupling action of a double flexible rotating threshing unit of a roller and a concave plate. Background technique [0002] In the process of agricultural production, the traditional way of harvesting millet is mainly to harvest millet manually, and then grind the millet with stones, which not only has high labor intensity but also very low production efficiency, making ends meet. Today, as the level of agricultural mechanized production continues to improve, such traditional harvesting methods cannot meet the requirements of society, so the production of millet in our country is far from enough, and it also greatly limits the development of millet and its related industries in China . [0003] The mechanical millet threshing device in the prior art mainly adopts the full-feeding form at present, and is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F7/02A01F12/24A01F12/44
CPCA01F7/02A01F12/24A01F12/446
Inventor 李心平王文哲卢文涛姬江涛耿令新马义东杜哲
Owner HENAN UNIV OF SCI & TECH
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