CORN HARVESTING HEADER STRUCTURE

WIPO Patent Application WO/2021/232581

A1

A corn harvesting header structure, comprising a harvesting component and a conveying component. The harvesting component comprises a right harvesting mechanism (1-3), a right-middle harvesting mechanism (1-17), a left-middle harvesting mechanism (1-18) and a left harvesting mechanism (1-19) that are staggered on a header frame (1-23) at different heights from right to left. A right crop divider (1-1) and a left crop divider (1-16) are installed in front of two sides of the harvesting component, respectively. Three middle protective covers (1-22) are installed above the harvesting component. The conveying component is installed behind the harvesting component, and comprises a screw feeder (1-21) and a conveying trough (1-9). In the present apparatus, the crop divider at a middle harvesting mechanism is removed, and crop dividing chains on the harvesting mechanisms are staggered at different heights to expand the coverage range, so that a gap between two adjacent harvesting mechanisms is fully covered. When harvesting, corn stalks are moved to the middle, so that before the corn stalks fall down, same will be transferred to a harvesting plate in the middle of the harvesting mechanisms, which may fully cover directly in front of the header without there being harvesting dead corners.

KONG SHUIPING (CN)
CUI YE (CN)
XING LICHENG (CN)
WANG GUOXIN (CN)

PCT/CN2020/104530

November 25, 2021

July 24, 2020

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JIANGSU WORLD AGRICULTURE MACHINERY CO LTD (CN)

A01D45/02; A01D57/06

CN204579164U	2015-08-26
CN2909814Y	2007-06-13
CN202746525U	2013-02-20
CN201374922Y	2010-01-06
CN201663814U	2010-12-08

CHANGZHOU BAIYETENGFEI PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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