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A single-drive guiding three-wheel anti-rolling ratooned rice harvester and its use method

A technology of walking wheels and harvesters, which is applied in the direction of harvesters, applications, cutters, etc., can solve problems affecting the production of ratooned rice, and achieve the effect of realizing telescopic movement and increasing production

Inactive Publication Date: 2018-08-21
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When harvesting rice with a rice harvester, the wheels of the harvester often crush the rice stubble, which affects the production of ratooned rice

Method used

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  • A single-drive guiding three-wheel anti-rolling ratooned rice harvester and its use method
  • A single-drive guiding three-wheel anti-rolling ratooned rice harvester and its use method
  • A single-drive guiding three-wheel anti-rolling ratooned rice harvester and its use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example one: such as Figure 1~3 As shown, a single-drive guided three-wheel anti-rolling regenerated rice harvester includes a chassis 1 and a control system. The front end of the chassis 1 is provided with a header 2 for harvesting rice ears and a threshing device 3 for threshing rice ears. , The bottom two ends of the chassis 1 are provided with a driving wheel 4 and two auxiliary wheels 5 arranged in an isosceles triangle, the driving wheel 4 serves as a guide wheel at the same time, the driving wheel 4 is located at the front end, and the auxiliary wheel 5 is located at the rear The two sides of the bottom of the chassis 1 are provided with two telescopic mechanisms connected to the auxiliary wheels, the telescopic mechanism includes an outer sleeve 6 fixed on the bottom of the chassis and a motor, the outer sleeve 6 is provided with The slider 7, one end of the slider 7 is hinged with a crank 71, the other end of the crank 71 is connected to the output end of the m...

Embodiment 2

[0029] The second embodiment: its structure is the same as that of the first embodiment, the difference is that the driving wheel is located at the rear end and the auxiliary wheel is located at the front end, such as Figure 4 Shown.

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Abstract

The invention relates to a single-drive guide anti-crushing ratooning rice harvester with three traveling wheels and a use method of the harvester. The harvester comprises a chassis and a control system. A cutting table used for cutting rice ears and a threshing device used for threshing the rice ears are arranged at the front end of the chassis, the two ends of the bottom of the chassis are provided with one driving wheel and two auxiliary wheels, the driving wheel and the auxiliary wheels are distributed in an isosceles triangle shape, the driving wheel serves as a guide wheel at the same time and is located at the front end, the auxiliary wheels are located at the rear end, or the driving wheel is located at the rear end and the auxiliary wheels are located at the front end; two telescopic mechanisms connected with the auxiliary wheels are arranged on the two sides of the bottom of the chassis respectively. Each telescopic mechanism comprises an outer sleeve and a motor, wherein the outer sleeve and the motor are fixedly arranged at the bottom of the chassis, a slider is arranged in the outer sleeve, a crank is hinged to one end of the slider, and the other end of the crank is connected to the output end of the motor. The harvester is simple in structure and convenient to use.

Description

Technical field [0001] The invention relates to a single-drive guided three-wheeled anti-rolling reclaimed rice harvester and a use method thereof. Background technique [0002] Ratooning rice is a type of rice that has a long history of cultivation in China, dating back to 1700 years. Its characteristic is that after a season of rice matures, only the upper 2 / 3 of the rice plant is cut off, the ears are harvested, and the lower 1 / 3 of the plant and root system are left, fertilized and nurtured, and then another season of rice is grown. [0003] There will be some axillary buds when the first season of rice matures. After the first season harvest, they are retained. Based on the original root system, these axillary buds grow and head again. About 2 months later, they mature again and can be harvested. Usually the grains of the second season rice are smaller than those of the first season, but the number of rice ears is more than that of the first season (the place where the origin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/04A01D41/02A01D41/127
CPCA01D41/02A01D41/127A01D45/04
Inventor 张翔洪瑛杰郭翰林
Owner FUJIAN AGRI & FORESTRY UNIV
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