Harvester equipment of crops and its transmission method

A harvesting device and technology for crops, applied in harvesters, agriculture, cutters, etc., can solve problems such as unreliability and limited power, and achieve the effect of reliable speed ratio and simple and reliable work

Inactive Publication Date: 2004-02-25
长春市吉源农机有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with hand-operated machinery, human-propelled machinery can effectively exert limited physical strength, but because each mechanism relies on the friction and rolling transmission of load-bearing wheels to the ground, the power it can transmit is extremely limited and unreliable under field conditions.

Method used

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  • Harvester equipment of crops and its transmission method
  • Harvester equipment of crops and its transmission method
  • Harvester equipment of crops and its transmission method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] refer to figure 1 , 1,2 are two foot buckles, and they can be footwear but also bands, and their effect is to be able to be connected with the operator's feet. When the operator pushes the handle 3M device in the direction indicated by the arrow to move forward, he alternately locates on the ground is the two parts that will alternately drag the rod 4 through the transmission belt connected with the foot buckles 1 and 2, and the rod 5 passes through the spine. The claws alternately push the ratchet 6 in the direction shown by the solid arrow and complement each other on the ratchet 6 to form a continuous one-way push. Ratchet 6 is sprocket wheel again, and this sprocket wheel works through transmission chain transmission lower stage executive mechanism. Because the walking action of the operator's foot is relative to the harvesting device, it is an alternate reciprocating motion, and the reset action of the bar 4 and the bar 5 is completed by the coil spring 8 affixed ...

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PUM

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Abstract

The present invention relates to a harvester equipment for crops and its driving method. It is mainly formed main power mechanism, cutter, conveying mechanism, machine frame, bearing wheels and push bar. Above 80% of pushing force of operator can be centralized to implement two functions of cutting and conveyance. It is light in weight and is applicable to any field land forms.

Description

Technical field: [0001] The invention relates to a human harvesting device and a human transmission method thereof, belonging to the field of small agricultural machinery. Background technique: [0002] At present, although widely used fuel-powered harvesters such as 4GL-140 Taishan brand rice and wheat harvesters can harvest 5-7 mu per hour, their application in mountainous and hilly areas is limited due to their selectivity to terrain. Another example is the 4GHQ-25 knapsack harvester, which is suitable for use in various terrains, and can harvest 0.7 acres per hour with a fuel consumption of only 0.6 liters, but the operator must carry a weight of 9 kilograms to use it, and there is no conveying device. They all have air and noise pollution. Compared with hand-operated machinery, human-propelled machinery can effectively exert the limited physical strength of people, but because each mechanism relies on the friction and rolling transmission of load-bearing wheels to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/30
Inventor 刘浩
Owner 长春市吉源农机有限责任公司
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