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Small self-propelled combine-harvester

A combine harvester and self-propelled technology, which is applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems that large-scale automatic harvesters cannot be used, large-scale harvesters cannot be used, and labor intensity is high. Lightweight, compact structure, and the effect of reducing labor intensity

Inactive Publication Date: 2003-06-18
杨明明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many mountainous and terraced fields in rural areas of our country, and the plots are small, so it is impossible to use large harvesters. In addition, most rural areas currently implement a joint production contract responsibility system that divides fields to households, and large-scale automated harvesters cannot be used. Farmers still use heavy harvesters. The traditional harvesting tool - sickle is used to harvest various crops such as cereals and wheat, and then threshed with a thresher, which is labor-intensive and low-efficiency
In addition, large-scale harvesters also have disadvantages such as large power consumption, complex structure, high cost, and large fuel consumption.

Method used

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  • Small self-propelled combine-harvester
  • Small self-propelled combine-harvester
  • Small self-propelled combine-harvester

Examples

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Embodiment Construction

[0011] Referring to Fig. 1 and Fig. 2, the present invention has frame 1, the walking device 2 that is installed in the bottom of frame 1, the cutting device 3 that is installed in frame 1 front, conveying device 4 and the threshing device that are installed in frame 1 top 5. (The direction that machine advances is the front, and its opposite direction is the rear, hereinafter the same) Wherein the running device comprises two driving wheels 6 positioned at the front of the frame 1 and two universal driven wheels 7 at the rear; Grain wheel 8 and header 13, the front end portion of header is provided with cutting knife 9, and the effect of helping grain wheel 8 is to make straw close to conveyer belt 10, so that cutting. The threshing device comprises a threshing cover 14 and a threshing cylinder 12 installed therein. The side of the threshing cover 14 has a stalk discharge port; for other shapes. The conveying device comprises a main conveyor belt 10 and an auxiliary conveyo...

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Abstract

A self-moving small combine is composed of machine frame, the moving unit consisting of two front drive wheels and two back universal driven wheels, the drive unit composed of belt pulley on the output shaft of IC engine, belt pulley for thresher drum, speed variator and shifting unit, the harvesting bench, conveyer with primary and secondary conveying belts, and thresher with straw rake. Its advantages are simple structure, light weight and low power consumption.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a small self-propelled combine harvester. Background technique [0002] There are many mountainous and terraced fields in rural areas of our country, and the plots are small, so large-scale harvesters cannot be used. In addition, most rural areas currently implement a joint production contract responsibility system that divides fields to households, and large-scale automated harvesters cannot be used. Farmers still use heavy harvesters. The traditional harvesting tool - sickle is used to harvest various crops such as cereals and wheat, and then thresher is used for threshing, which is labor-intensive and low-efficiency. In addition, large-scale harvesters also have disadvantages such as large power consumption, complex structure, high cost, and large fuel consumption. Contents of the invention [0003] The purpose of this invention is to overcome the defective of above-mentioned prior...

Claims

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Application Information

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IPC IPC(8): A01D41/02
Inventor 杨明明
Owner 杨明明