Harvester

Disclosed is a harvester comprising an operation linkage mechanism that transmits a swinging operation of an operation lever 13 to a steering drive part and a lifting/lowering drive part. The operation linkage mechanism includes: a steering unit that links the operation lever 13 and the steering dri...

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Bibliographische Detailangaben
Hauptverfasser: MORIWAKI TAKAFUMI, OTOMUNE TAKUYA, MARUYAMA JUNICHI, HORIUCHI MASAYUKI, MATSUBAYASHI TOMOYA, HIRAKAWA JUNICHI, OKAMOTO SHUZO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Disclosed is a harvester comprising an operation linkage mechanism that transmits a swinging operation of an operation lever 13 to a steering drive part and a lifting/lowering drive part. The operation linkage mechanism includes: a steering unit that links the operation lever 13 and the steering drive part; and a lifting/lowering unit that links the operation lever 13 and the lifting/lowering drive part. Each unit includes an output operating body 71 that transmits the swinging movement of the operation lever 13 to the steering drive part or the lifting/lowering drive part. Within a preset movable range of the steering drive part or the lifting/lowering drive part, the output operating body 71 moves integrally with the operation lever 13 by following the swinging movement thereof. After the steering drive part or the lifting/lowering drive part has reached a movement limit of the movable range, if the operation lever 13 is operated in a direction that moves the steering drive part or the lifting/lowering driv