Potato harvester digging shovel buried angle adjusting mechanism

Provided is a potato harvester digging shovel buried angle adjusting mechanism. A machine frame is welded with a buried angle adjusting shaft welded with a lifting arm and an oil cylinder lug, the lifting arm and the oil cylinder lug are fixed in an included-angle mode, the lifting arm is connected...

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Bibliographic Details
Main Author ZHAO HAIZHI
Format Patent
LanguageChinese
English
Published 27.02.2013
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Abstract Provided is a potato harvester digging shovel buried angle adjusting mechanism. A machine frame is welded with a buried angle adjusting shaft welded with a lifting arm and an oil cylinder lug, the lifting arm and the oil cylinder lug are fixed in an included-angle mode, the lifting arm is connected with a digging shovel side plate through a chain, and the oil cylinder lug is connected with a hydraulic oil cylinder. When the potato harvester digging shovel buried angle adjusting mechanism works, a tractor hydraulic system controls the hydraulic oil cylinder to be stretched and retracted, the adjusting shaft is adjusted by the hydraulic oil cylinder to adjust lifting of the lifting arm, a buried angle is stabled, and digging depth is kept.
AbstractList Provided is a potato harvester digging shovel buried angle adjusting mechanism. A machine frame is welded with a buried angle adjusting shaft welded with a lifting arm and an oil cylinder lug, the lifting arm and the oil cylinder lug are fixed in an included-angle mode, the lifting arm is connected with a digging shovel side plate through a chain, and the oil cylinder lug is connected with a hydraulic oil cylinder. When the potato harvester digging shovel buried angle adjusting mechanism works, a tractor hydraulic system controls the hydraulic oil cylinder to be stretched and retracted, the adjusting shaft is adjusted by the hydraulic oil cylinder to adjust lifting of the lifting arm, a buried angle is stabled, and digging depth is kept.
Author ZHAO HAIZHI
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Snippet Provided is a potato harvester digging shovel buried angle adjusting mechanism. A machine frame is welded with a buried angle adjusting shaft welded with a...
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SubjectTerms AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
Title Potato harvester digging shovel buried angle adjusting mechanism
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