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A technology of header and cutter, applied in cutters, harvesters, agricultural machinery and implements, etc., can solve the problem of severe pod shedding and inability to solve the problem of pod shedding, achieve simple and compact structure and reduce harvest losses , The effect of stable and reliable work

Active Publication Date: 2021-07-20
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Rapeseed combine harvester is the main machine tool for combined harvesting of rapeseed. The existing rapeseed combine harvester is modified by lengthening the header and vertical cutting knife on the traditional rice combine harvester. As for the problem of pod shattering, especially this type of machinery is equipped with a reel, which directly acts on the rapeseed pods when it is working, and the pod shattering is very serious.

Method used

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as Figure 1 to Figure 4 As shown, the header of this embodiment includes a header body 1 and a cutter 2 installed on the front end of the header body 1. The front end of the header body 1 is provided with a number of stalks for guiding crop plants to the header body 1. The inner guide channel 3, several guide channels 3 are located above the cutter 2 and arranged at intervals in sequence, and each guide channel 3 is provided with a dialing device for pulling the stems of the animals so that the crop plants fall into the header body 1 4. The header is provided with a guide channel 3 at the front end of the header body 1, and each guide channel 3 is correspondingly provided with a dialing device 4. The device 4 stirs the stalks of the animal plants so that the crop plants fall into the header body 1 along the guide channe...

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Abstract

The invention discloses a header, which comprises a header body and a cutter installed at the front end of the header body. The front end of the header body is provided with several guiding passages for guiding the stalks of crop plants to the inside of the header body. The guide passages are located above the cutter and arranged at intervals in sequence, and each guide passage is provided with a dialing device for pulling the stems of the animals to make the crop plants fall along the guide passages to the inside of the header body. The invention has the advantages of greatly reducing harvest loss, reasonable design, simple and compact structure, stable and reliable operation and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cutting platform. Background technique [0002] Rapeseed is the main oilseed crop in my country. For a long time, the planting area and total output of rapeseed in my country have accounted for about 30% of the world's total. Around 34%. There are two main methods of mechanized harvesting of rapeseed: combined harvesting and segmented harvesting. Combined harvesting refers to the harvesting method in which the harvesting, threshing and cleaning of rapeseed are completed at one time through the combine harvester in the later stage of rape pod ripening. However, at present, a big problem in rapeseed combined harvesting is the high harvest loss rate, which makes farmers less accepting of rapeseed combined harvesting. [0003] Combined harvesting losses of rapeseed mainly include shattering losses from headers, threshing losses, and cleaning losses, among which sha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/14
CPCA01D41/14
Inventor 王修善谢方平刘大为李旭吴正阳曹鑫罗琪
Owner HUNAN AGRICULTURAL UNIV
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