Straw returning device used in cooperation with combine harvester

According to the straw returning device matched with the combine harvester for use, straw discharged by the combine harvester can be immediately deeply buried at the bottom of a field in a centralized mode, operation is easy and convenient, and straw treatment is rapid. A chain ditcher is arranged a...

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Bibliographic Details
Main Authors CUI HUA, CUI ZIYUAN, CUI YEMIN, MIAO GUIRONG, BIAN XINMIN, ZHOU HAO, YANG HAISHUI
Format Patent
LanguageChinese
English
Published 02.09.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
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Summary:According to the straw returning device matched with the combine harvester for use, straw discharged by the combine harvester can be immediately deeply buried at the bottom of a field in a centralized mode, operation is easy and convenient, and straw treatment is rapid. A chain ditcher is arranged at the tail part of a frame of the combine harvester; the soil conveying device is composed of a soil conveying power device and a conveying belt; the feeding end of the conveying belt is located on the front portion or the side portion of the ditcher so that soil lifted upwards can fall to the feeding end of the conveying belt when the ditcher works, and the discharging end of the conveying belt is located above a groove. The inlet end of the straw conveying pipeline is in butt joint with a straw ejection opening of the combine harvester, and the outlet end of the straw conveying pipeline is located above a groove in front of the discharging end of the conveying belt. Along with the work of the combine harvester, t
Bibliography:Application Number: CN202210551014