Movable cutter adjusting mechanism, movable and fixed cutter adjusting device and silage harvester

The utility model discloses a movable cutter adjusting mechanism, a movable and fixed cutter adjusting device and a silage maize harvester, and relates to the technical field of agricultural machinery. The moving cutter adjusting mechanism comprises a cutter head driving main shaft, a first supporti...

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Main Authors WANG JIAOBIN, REN YIDI, LI QIANXU, TANG QIUJU, WANG CANBO, FU XIAOLI, XIE XINYA, SUN LIFENG, YAO HEJIANG, MA QINGMING
Format Patent
LanguageChinese
English
Published 01.02.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
FISHING
FORESTRY
HAY OR STRAW PRESSES
HUMAN NECESSITIES
HUNTING
PROCESSING OF HARVESTED PRODUCE
TRAPPING
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Summary:The utility model discloses a movable cutter adjusting mechanism, a movable and fixed cutter adjusting device and a silage maize harvester, and relates to the technical field of agricultural machinery. The moving cutter adjusting mechanism comprises a cutter head driving main shaft, a first supporting bearing, an elastic piece, a moving cutter assembly and an adjusting nut. The first supporting bearing, the elastic piece, the movable cutter assembly and the adjusting nut are sequentially arranged on the cutterhead driving main shaft in a sleeving mode. The moving cutter assembly is configured to move in the axial direction of the cutter head driving main shaft and synchronously rotate along with the cutter head driving main shaft; and the adjusting nut is in rotatable threaded connection with the cutterhead driving main shaft. The movable and fixed cutter adjusting device comprises a fixed cutter and a movable cutter adjusting mechanism. The silage maize harvester comprises a movable cutter adjusting mechanis
Bibliography:Application Number: CN202121992771U