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Wide foldable rape cutter-rower based on crawler-type power chassis

A power chassis and crawler-type technology, which is applied in the field of wide-width foldable rapeseed windrower, can solve the problems of difficulty in guaranteeing laying quality, easy blockage and entanglement, and long conveying chain, so as to achieve good field passability and reduce transportation costs , The effect of fast operation speed

Active Publication Date: 2022-03-29
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of side-lay windrowing machine has a relatively simple structure and is easy to install, it needs to be manually cleared in advance, and the material laying conveyor chain is long, which is easy to block and entangle, and the laying quality is difficult to guarantee.

Method used

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  • Wide foldable rape cutter-rower based on crawler-type power chassis
  • Wide foldable rape cutter-rower based on crawler-type power chassis
  • Wide foldable rape cutter-rower based on crawler-type power chassis

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Embodiment Construction

[0025] The present invention will be further described in detail below with reference to the drawings and specific embodiments, so that those skilled in the art can understand.

[0026] Such as figure 1 , 2 . The wide-width foldable rapeseed windrower based on the crawler power chassis shown in 3 includes a crawler power chassis 1, a hydraulic folding device 2, a rotary hydraulic cylinder 3, a left header unit 4 and a right header unit 5; The crawler power chassis 1 is the power source of the traveling device and the header of the whole machine, the hydraulic folding device 2 is an asymmetric structure, arranged on the right side of the whole machine, the left header unit 4 and the right header unit 5 It is symmetrically hinged on both ends of the hydraulic folding device 2 through hinges, and can change from a horizontal state to a vertical state under the pulling force of the rotating hydraulic cylinder 3, and then shrinks to the middle under the action of the hydraulic fol...

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PUM

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Abstract

The invention discloses a wide foldable rape cutter-rower based on a crawler-type power chassis. The wide foldable rape cutter-rower comprises the crawler-type power chassis, a hydraulic folding device, a rotary hydraulic cylinder, a left header single body and a right header single body. The left header single body and the right header single body are symmetrically hinged to the two ends of the hydraulic folding device. The left header single body and the right header single body are the same in structure and each comprise a left conveying device and a right conveying device, a grain discharging opening is formed in a neutral area between the two conveying devices, longitudinal extension lines of the grain discharging opening are symmetrically arranged on the two sides of the crawler-type power chassis and are laid on the outer side of a crawler belt, and the procedures of cutting, conveying, laying, airing and the like of oilseed rape are achieved. The working efficiency and laying quality of rape harvesting are improved, and meanwhile the contradiction between breadth increase and road transportation is solved. The header and the power chassis are connected together through the hydraulic folding device, the width of the header in the transverse direction is reduced after the header is folded, and the functions of wide-range operation and narrow-range transportation are achieved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a wide-width foldable rape windrower based on a crawler-type power chassis. Background technique [0002] Rapeseed is one of the most important oil crops in my country, with the largest planting area and the widest distribution range. In recent years, affected by the transfer of rural labor force and the impact of imported oil plants, the cost of rapeseed planting has been increasing, and the planting benefits have been declining. The development of rapeseed industry is also facing great pressure. The traditional production method of rape still relies on labor, but the production cost is high, the efficiency is low, the labor intensity is high, and the benefit is low, which has discouraged the enthusiasm of many farmers for rape production. At present, the mechanization level of rapeseed in my country is still relatively low, and there are few machines and tools that can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00A01D47/00A01D57/02A01D67/00
CPCA01D45/00A01D47/00A01D57/02A01D67/00Y02P60/14
Inventor 廖宜涛万星宇廖庆喜舒彩霞刘银垒蒙哲靖
Owner HUAZHONG AGRI UNIV
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