Dual cutting bench mechanism for harvester

A harvester and header technology, which is applied to harvesters, balers, agricultural machinery and implements, etc., can solve the problems of large grain loss and affect the threshing effect, so as to avoid grain loss, rational structure design, and prevent grain loss. The effect of mixing grains into straw

Inactive Publication Date: 2014-12-17
管中林
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Problems solved by technology

[0002] Harvesters at home and abroad harvest the heads and stalks of the crops together. In this case, a large amount of straw will be mixed with ...

Method used

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  • Dual cutting bench mechanism for harvester

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Embodiment Construction

[0011] A double header mechanism for a harvester, including a frame 1 of the harvester, on which a threshing mechanism 2 and a straw bundling mechanism 3 are installed, including front and rear conveying channels 4, 5, The front and rear conveying passages 4 and 5 are respectively equipped with transmission mechanisms, and the output ports of the front and rear conveying passages 4 and 5 respectively lead to the threshing and screening mechanism 2 and the straw bundling mechanism 3; the input ports of the front conveying passage 4 The crop head harvesting mechanism 6 is installed at the position, and the crop straw harvesting mechanism 7 is installed at the input port of the rear conveying channel 5; the height of the cutter in the crop head harvesting mechanism 6 matches the height of the crop head, and the crop straw harvesting mechanism 7. The cutting knife is close to the ground.

[0012] The front conveying channel 4 is located above the rear conveying channel 5 .

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Abstract

The invention discloses a dual cutting bench mechanism for a harvester. The dual cutting bench mechanism comprises a harvester rack, wherein the rack is provided with a threshing mechanism and a straw binding mechanism and comprises a front conveying channel and a rear conveying channel; the front conveying channel and the rear conveying channel are internally and rotatably provided with conveying mechanisms respectively; the output ports of the front and rear conveying channels are respectively communicated with a threshing screening mechanism and the straw binding mechanism; the input port of the front conveying channel is provided with a crop head cutting mechanism; the input port of the rear conveying channel is provided with a crop straw cutting mechanism; the height of a cutter in the crop head cutting mechanism is matched with that of a crop head, and the cutter in the crop straw cutting mechanism is tightly attached to the ground. The dual cutting bench mechanism is reasonable in structural design; the crop heads and crop straws are separately processed, so that cereal grains can be prevented from being mixed into the straws, grain losses are avoided, and the use requirements of farmers are met.

Description

Technical field: [0001] The invention belongs to the technical field, in particular to a double header mechanism for a harvester. Background technique: [0002] Harvesters at home and abroad harvest the heads and stalks of the crops together. In this case, a large amount of straw will be mixed with the grains in the harvester, which will affect the threshing effect, and some grains will be mixed in. The straw is carried out, and the grain loss is large. Invention content: [0003] The invention overcomes the defects in the prior art and provides a double header mechanism for the harvester, and its structural design is more reasonable. [0004] The present invention is achieved through the following technical solutions: [0005] A double header mechanism for a harvester, including a frame of the harvester, a threshing mechanism and a straw bundling mechanism are installed on the frame, and it is characterized in that it includes front and rear conveying channels, and fron...

Claims

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Application Information

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IPC IPC(8): A01D41/06A01D37/00
Inventor 管中林
Owner 管中林
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