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Rice-wheat harvesting, tillage and weeding combine

A weeding machine, rice and wheat technology, applied in the direction of tillage equipment, agricultural machinery and equipment, application, etc., can solve the problems of cost increase and efficiency reduction

Inactive Publication Date: 2015-06-10
CHONGQING SHUANGEN AGRI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, after harvesting, it is necessary to use a stubble cutter or a rotary tiller to process the stubble, which will increase the cost and reduce the efficiency after adding a process. In addition, because the harvester is only used when harvesting, its utilization rate is also relatively high.

Method used

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  • Rice-wheat harvesting, tillage and weeding combine
  • Rice-wheat harvesting, tillage and weeding combine

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0014] Such as figure 1 and 2 As shown, the present invention provides a rice-wheat combined harvesting and weeding machine, including a harvester main body, on which a rotary tillage crushing device is arranged, and the rotary tillage crushing device includes a connecting shaft 1, a knife shaft 2 and a connecting arm 3, the knife Shaft 1 is a drum with arc-shaped blades 4 spirally distributed on the surface. There are two connecting arms 3, which are respectively arranged at both ends of the drum. The free ends of connecting arms 3 are hinged on connecting shaft 1, and connecting shaft 1 is fixed on the main body of the harvester. At the rear, the cutter shaft 2 is connected with the main transmission mechanism of the harvester through a belt 5 . An arc-shaped protective cover 6 is arranged above the cutter shaft 2, and the edge of the...

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Abstract

The invention relates to agricultural machinery, in particular to a rice-wheat harvester with functions of weeding, stubble cleaning and soil loosening, which comprises a harvester body. The rice-wheat harvester is characterized in that a rotary tillage crusher is disposed on the harvester body and comprises a connecting shaft, a blade shaft and two connecting arms, the blade shaft is a drum with spirally distributed blades on the surface, the two connecting arms are disposed at two ends of the drum respectively, a free end of each connecting arm is hinged to the connecting shaft, the connecting shaft is fixed at the rear of the harvester, and the blade shaft is connected with a transmission mechanism of the harvester body. According to the technical scheme, the rice-wheat harvesting, tillage and weeding machine can be used for harvesting while removing straw stubbles and weeds and loosening soil.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a rice and wheat harvester with the functions of weeding and stubble removal. Background technique [0002] After harvesting the crops with the harvester, high crop stalks are left, which brings great difficulties to subsequent cultivation. Because the cash value of crop straw is low, and it is inconvenient to store and transport, most farmers friends use the method of incineration, and burn it all at once. This will not only waste resources, but also cause environmental pollution, and there are serious safety hazards. Therefore, after harvesting the crops, how to deal with the remaining straw stubble in time has become a problem to be solved. [0003] Therefore, it is necessary to use a stubble cutter or a rotary tiller to process the stubble after harvesting, which increases the cost and reduces the efficiency after adding a process. In addition, because the harvester is only used wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B33/02A01B33/10
Inventor 刘友明
Owner CHONGQING SHUANGEN AGRI MACHINERY MFG