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Tobacco stem crushing tool structure

A cutting tool and tobacco stalk technology, which is applied in the field of tobacco stalk crushing tool structure, can solve the problems of difficult cleaning of tobacco stalks and large vibration of the unit, and achieve the effect of promoting efficient comprehensive utilization and reducing labor intensity

Active Publication Date: 2021-05-07
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a tobacco stalk crushing tool structure to solve the existing problems such as difficult cleaning of tobacco stalks and large vibration of the unit

Method used

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  • Tobacco stem crushing tool structure

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Embodiment Construction

[0016] Embodiment of the present invention: a tobacco stalk crushing tool structure, such as Figure 1-2 As shown, the fixed knife 10 is included, and a turntable 28 is arranged on the corresponding side of the fixed knife 10. At least two fixed shafts 29 are arranged symmetrically between the fixed knife 10 and the turntable, and the rotating shafts 25 are respectively arranged on the outside of the turntable 28 and the fixed knife 10. It is connected with the crushing mechanism frame 20 through a bearing, and the movable knife 11 is sleeved on the fixed shaft 29 .

[0017] Wherein the fixed knife 10 is an inner disk-shaped structure in which half of the edge is serrated and the other half is a smooth end. On the fixed shaft 29, an annular groove 30 is evenly arranged. The movable knife 11 is clipped on the annular groove 30 and can be fixed relative to Shaft 29 can rotate freely, and this moving knife 11 is square plate structure, and through hole is set at one end of moving...

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Abstract

The invention discloses a tobacco stalk crushing tool structure, which comprises a fixed knife, a turntable is arranged on the corresponding side of the fixed knife, at least two fixed shafts are arranged symmetrically between the fixed knife and the turntable, and the rotation axes are respectively arranged outside the turntable and the fixed knife And it is connected with the frame of the crushing mechanism through bearings, and the movable knife is set on the fixed shaft. The invention can complete the crushing function of the tobacco stalks, reduces the labor intensity of the cleaning work of the tobacco stalks, and can effectively solve the main problem of the comprehensive utilization of the tobacco stalks in the pretreatment process. problems and promote the efficient and comprehensive utilization of tobacco stalks.

Description

technical field [0001] The invention relates to the technical field of tobacco mechanized operation equipment, in particular to a tobacco stalk crushing cutter structure. Background technique [0002] Tobacco is one of the most important economic crops in my country. Its planting area and output rank first in the world, and it plays a pivotal role in my country's national economy. With the increase of tobacco planting area, a large number of tobacco stalks remain in the field. In order to prevent the roots of tobacco from rotting and becoming a source of disease, insect pests and viruses in the soil, which will damage the planting of crops in the next year, it is necessary to pull out the tobacco stalks immediately after harvesting the tobacco leaves. Due to the low degree of mechanization in tobacco stalk harvesting in my country, the cleaning of tobacco stalks is usually done manually after the tobacco leaves are picked, which is time-consuming and laborious, and the pulle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D43/10
CPCA01D43/10
Inventor 张大斌余朝静曹阳卢泽刘祖国杨康
Owner GUIZHOU UNIV
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