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A corn ear bract cutting device for corn harvester

A corn harvester, cutting device technology, applied in the direction of harvester, application, cutter, etc.

Inactive Publication Date: 2015-12-09
山东宁联机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]4. The device is installed under the bract leaf output auger, which increases the upper and lower space of the corn harvester, which is not conducive to maintenance

Method used

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  • A corn ear bract cutting device for corn harvester
  • A corn ear bract cutting device for corn harvester
  • A corn ear bract cutting device for corn harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]A corn harvester of the present invention uses ear husk shredding device, its structure comprises housing 24 and the cutter combination that is arranged inside housing 24, and housing 24 is provided with husk inlet 6, broken husk outlet 7; It also includes a driving device 27 and a transmission shaft 3. The transmission shaft 3 traverses the housing 24 and is installed on both ends of the housing 24 through the bearing seat 11. The driving device 27 arranged outside the housing 24 drives the transmission shaft 3 to rotate; The tool combination includes a fixed knife combination and a moving knife combination. The fixed knife combination includes a fixed knife seat 4 and a fixed blade 8. The fixed knife seat 4 is fixed on the housing 24. The fixed knife seat 4 is fixed with a fixed blade 8. The knife combination includes a moving knife seat 5 and a moving blade 9. The moving knife seat 5 is fixed on the transmission shaft 3. The moving knife seat 5 is fixed with a moving b...

Embodiment 2

[0040] A corn harvester of the present invention uses ear husk shredding device, its structure comprises housing 24 and the cutter combination that is arranged inside housing 24, and housing 24 is provided with husk inlet 6, broken husk outlet 7; It also includes a driving device 27 and a transmission shaft 3. The transmission shaft 3 traverses the housing 24 and is installed on both ends of the housing 24 through the bearing seat 11. The driving device 27 arranged outside the housing 24 drives the transmission shaft 3 to rotate; The tool combination includes a fixed knife combination and a moving knife combination. The fixed knife combination includes a fixed knife seat 4 and a fixed blade 8. The fixed knife seat 4 is fixed on the housing 24. The fixed knife seat 4 is fixed with a fixed blade 8. The knife combination includes a moving knife seat 5 and a moving blade 9. The moving knife seat 5 is fixed on the transmission shaft 3. The moving knife seat 5 is fixed with a moving ...

Embodiment 3

[0043] A corn harvester of the present invention uses ear husk shredding device, its structure comprises housing 24 and the cutter combination that is arranged inside housing 24, and housing 24 is provided with husk inlet 6, broken husk outlet 7; It also includes a driving device 27 and a transmission shaft 3. The transmission shaft 3 traverses the housing 24 and is installed on both ends of the housing 24 through the bearing seat 11. The driving device 27 arranged outside the housing 24 drives the transmission shaft 3 to rotate; The tool combination includes a fixed knife combination and a moving knife combination. The fixed knife combination includes a fixed knife seat 4 and a fixed blade 8. The fixed knife seat 4 is fixed on the housing 24. The fixed knife seat 4 is fixed with a fixed blade 8. The knife combination includes a moving knife seat 5 and a moving blade 9. The moving knife seat 5 is fixed on the transmission shaft 3. The moving knife seat 5 is fixed with a moving ...

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Abstract

The invention discloses a corn ear husk cutting device for a corn harvester, which belongs to agricultural harvesting machinery. Its structure includes a shell and a cutter combination arranged inside the shell. The shell is provided with a husk inlet and a broken husk outlet. ; It also includes a driving device and a transmission shaft. The transmission shaft traverses the housing and is installed on both ends of the housing through the bearing seat. The driving device arranged outside the housing drives the transmission shaft to rotate; the tool combination includes a fixed knife combination and a moving knife Combination, the fixed knife combination includes the fixed knife seat and the fixed blade, the fixed knife seat is fixed on the shell, the fixed knife seat is fixed with the fixed blade, the moving knife combination includes the moving knife seat and the moving blade, and the moving knife seat Fixed on the transmission rotating shaft, the moving blade is fixed on the moving knife seat, and the driving rotating shaft rotates so that the moving blade rotates and cooperates with the fixed blade to cut. The invention has the advantages of thorough shredding of ear bract leaves, simple structure of a transmission device, low grain crushing rate, effective use of space and the like.

Description

technical field [0001] The invention relates to an agricultural harvesting machine, in particular to a corn ear bract cutting device for a corn harvester. Background technique [0002] The corn harvester is an agricultural machine that uses machinery to complete multiple operations such as picking ears, stacking, and returning stalks to the field at one time when the corn is mature. The current corn harvester is generally not equipped with ear husk chopping device, one is because the space structure of the corn harvester is limited; the other is because the ear husk is light and soft, and is not easy to chop. If the ear bract cutting device is not configured on the corn harvester, the whole ear bracts will be left in the field after the corn harvester with peeling function is operated. Such ear bracts not only can not be used as fertilizer but also increase the inconvenience of arable land. In order to solve the above problems, Chinese invention patent specification CN2027...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/02A01D43/08A01D69/00
Inventor 解丕军翟勋河解锡军石运建董涛栗彪桑代云
Owner 山东宁联机械制造有限公司
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