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Floating type leaf-stripping roller for sugar cane harvester

A harvester, floating technology, applied in the field of agricultural machinery, can solve the problems of clean peeling, small brushing effect, blockage of conveying channels, etc., to reduce the probability of blockage and breakage, increase the probability of contact, and ensure the effect of flexible contact

Active Publication Date: 2017-01-04
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the diameter of the sugarcane fed is small, the leaf stripping element on the stripping roller has a small brushing force on the sugarcane, and it is difficult to peel off the sugarcane leaves; when the diameter of the sugarcane fed is large or the degree of curvature is high , and it is easy to cause the blockage of the conveying channel, which will lead to the breakage of the sugarcane or the damage of the epidermis, and in severe cases, the shutdown of the harvester

Method used

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  • Floating type leaf-stripping roller for sugar cane harvester
  • Floating type leaf-stripping roller for sugar cane harvester
  • Floating type leaf-stripping roller for sugar cane harvester

Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing.

[0021] Such as figure 1 , figure 2 and image 3 The shown floating leaf stripping roller for a sugarcane harvester includes a power input shaft 1, a roller frame 2, a leaf stripping plate 3, a clamping plate 4, a limit spring 9, and the like. In this embodiment, the roller frame 2 is radially welded with six ribs 6 , and several mounting holes 7 and spring limiting holes 8 are evenly distributed on each rib. The leaf stripping plate 3 is elastically connected to the rib plate 6 through several limit springs 9 installed on the spring limit hole 8, and the clamping plate 4 is installed on both sides of the roller frame rib plate 6 through bolts 5 and will The leaf stripping plate 3 is clamped, and the leaf stripping plate is made of flexible materials such as rubber or nylon, and the limit spring is always in elastic contact with the leaf stripping plate and the rib.

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PUM

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Abstract

The invention discloses a floating type leaf-stripping roller for a sugar cane harvester. The floating type leaf-stripping roller comprises a power input shaft, a roller rack, a leaf-stripping plate, clamping plates, a limit spring and the like. Six rib plates are radially welded to the roller rack. A plurality of mounting holes and spring limit holes are evenly distributed in each rib plate. The longitudinal section of the leaf-stripping plate is of an inverted-T shape, the upper portion of the leaf-stripping plate is evenly provided with V-shaped grooves, and a plurality of protruding teeth are machined in each V-shaped groove. The L-shaped clamping plates are provided with a plurality of mounting holes corresponding to the rib plates. The leaf-stripping plate is elastically connected with the rib plates through a plurality of limit springs mounted in the spring limit holes. The clamping plates are mounted on two sides of the rib plates of the roller rack through bolts and clamp the leaf-stripping plate. The floating type leaf-stripping roller has the advantages that the adaptability of the leaf-stripping roller to sugar canes of various diameters can be improved effectively, the contact area of the V-shaped grooves and the sugar canes is increased, flexible contact of the sugar canes and the leaf-stripping roller is guaranteed, sugar cane blocking and breaking probability is lowered, and stripping efficiency is increased.

Description

technical field [0001] The invention relates to agricultural machinery technology, in particular to a leaf stripping mechanism used in mechanized harvesting of sugarcane. Background technique [0002] According to the statistics of the United Nations Food and Agriculture Organization database, as of 2014, my country's sugarcane planting area reached 1.75 million hectares, ranking third in the world after Brazil and India. As one of the main economic crops in southern my country, sugarcane is widely planted in Guangxi, Yunnan, Guangdong and Hainan. With the continuous development of modern agricultural technology, the advantages of time-saving, high-efficiency, low-cost and low-labor intensity of sugarcane mechanized harvesting continue to be highlighted. Problems such as high impurity content and serious damage to sugarcane have seriously reduced the income of sugarcane farmers and the quality of sugar squeezed by sugar factories. Harvester operating performance is one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/10
CPCA01D45/10
Inventor 王俊谢卢鑫
Owner ZHEJIANG UNIV
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