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A side three-wheel ratooned rice harvester that prevents rice stubble from rolling and its control method

A technology of regenerated rice and three-wheeled edge, applied in harvesters, cutters, agricultural machinery and implements, etc., can solve problems such as reducing the yield of regenerated rice, and achieve the advantages of reducing the probability of rolling rice stubble, simple operation and increasing yield. Effect

Inactive Publication Date: 2018-10-02
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, when the harvester was harvesting ratooned rice, the wheels of the harvester often crushed the harvested rice stubble, which reduced the yield of ratooned rice

Method used

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  • A side three-wheel ratooned rice harvester that prevents rice stubble from rolling and its control method
  • A side three-wheel ratooned rice harvester that prevents rice stubble from rolling and its control method
  • A side three-wheel ratooned rice harvester that prevents rice stubble from rolling and its control method

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as Figure 1~3 As shown, a side three-wheel ratooned rice harvester that prevents rice stubble from rolling includes a chassis 1, a front wheel 2 at the front end of the chassis 1, a rear wheel 3 at the rear end of the chassis, and an auxiliary support wheel at the side of the middle of the chassis. 4. The chassis 1 is also provided with a telescopic mechanism that controls the lateral movement of the auxiliary support wheel 4; the telescopic mechanism includes an outer sleeve 5 installed at the bottom of the chassis 1 and a push rod 6 pierced in the outer sleeve 5. The outer end of the rod 6 is connected with the auxiliary support wheel 4, and the inner end of the push rod 6 is connected with a guide rod 7 which is rotatably matched with the push rod 6 and is perpendicular to the push rod; It is connected with one end of a crank 9, and the other end of the crank 9 is hinged with a first slider 10, and the first slider 10 is slidably matched with the chute on the g...

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Abstract

The invention relates to a side-three-wheel ratiooning rice harvester preventing roller compaction of rice stubble and a control method thereof. The side-three-wheel ratiooning rice harvester comprises a chassis. A front wheel is arranged at the front end of the chassis, a back wheel is arranged at the back end of the chassis, and an auxiliary supporting wheel is arranged on the side of the middle portion of the chassis. The chassis is further provided with a telescoping mechanism controlling the auxiliary supporting wheel to laterally move. The telescoping mechanism comprises an outer sleeve installed on the bottom of the chassis and a push rod penetrating through the outer sleeve. The outer end of the push rod is connected with the auxiliary supporting wheel. The inner end of the push rod is connected with a guide rod, and the guide rod is in rotation fit with the push rod and is perpendicular to the push rod. A motor is further installed on the bottom of the chassis. A main shaft of the motor is connected with one end of a crank, and a first sliding block is hinged to the other end of the crank and is in sliding fit with a sliding groove in the guide rod. The harvester is reasonable in design and convenient to use, the defect that an existing harvest conducts roller compaction on rice stubble in the ratooning rice harvesting process is overcome, and the yield of the ratooning rice can be increased.

Description

technical field [0001] The invention relates to a side three-wheel ratooned rice harvester capable of preventing rice stubble from rolling and crushing and a control method thereof. Background technique [0002] In the past, when harvesters were harvesting ratooned rice, the wheels of the harvester often crushed the harvested rice stubble, reducing the yield of ratooned rice. Contents of the invention [0003] In view of this, the object of the present invention is to provide a side three-wheel ratooned rice harvester that prevents rice stubble from being crushed and its control method, which can avoid rice stubble, avoid crushing rice stubble, and increase the yield of ratooned rice. [0004] The technical solution adopted in the present invention is: a side three-wheel ratooned rice harvester that prevents rice stubble from rolling, including a chassis, a front wheel at the front end of the chassis, a rear wheel at the rear end of the chassis, and an auxiliary support at...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/06A01D41/12
CPCA01D41/06A01D41/1274
Inventor 施火结孙珍军张德晖林文雄
Owner FUJIAN AGRI & FORESTRY UNIV
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