ROOT VEGETABLE HARVESTER

ROOT VEGETABLE HARVESTER

PROBLEM TO BE SOLVED: To provide a vegetable harvester capable of preventing breakage of a drive shaft to improve durability of a sorting and conveying device even if contaminants, such as stones, are caught in the sorting and conveying device to be overloaded.SOLUTION: A root vegetable harvester in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAGI SHINGO, YUMITATSU TAKESHI, MURANAMI MASAMI, KUROSE HIDEAKI, IWABE TAKAAKI
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HARVESTING
HUMAN NECESSITIES
HUNTING
MOWING
TRAPPING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vegetable harvester capable of preventing breakage of a drive shaft to improve durability of a sorting and conveying device even if contaminants, such as stones, are caught in the sorting and conveying device to be overloaded.SOLUTION: A root vegetable harvester includes: a pull-out conveying device (4) for pulling out crops from an agricultural field; and a sorting and conveying device (6) for expanding and conveying the harvested crops received from the pull-out conveying device (4) using a conveying endless member (11). The conveying endless member (11) of the sorting and conveying device (6) supports a pair of circulating support bodies (12 and 13) in a freely circulating manner, and has a drive shaft (12a) for driving one circulating support body (12) and a transmission mechanism for overload handling is provided between the drive shaft (12a) and the circulating support body (12) to suppress transmission force within a predetermined range.