PROBLEM TO BE SOLVED: To provide a front loader attaching/detaching structure, front loader, and operation vehicle, capable of making it easy to perform attaching/detaching work to/from a vehicle body.SOLUTION: A front loader attaching/detaching structure comprises: a thumb 230 that is supported on a sub frame 210 for supporting a boom 300 so as to be movable between an engagement position at which the thumb engages with a main frame 100 provided on a vehicle body 1 and a release position at which engagement with the main frame 100 is released and is energized in a release direction from the engagement position to the release position; and a lock bar 240 supported on the sub frame 210 so as to be movable between a restriction position at which the thumb 230's movement from the engagement position to the release position is restricted and a restriction release position at which the thumb 230's movement to the release position is permitted.SELECTED DRAWING: Figure 7

    【課題】車体への着脱作業の容易化を図ることができるフロントローダの着脱構造、フロントローダ及び作業車を提供する。【解決手段】ブーム300を支持するサブフレーム210に、車体1に設けられたメインフレーム100と係合する係合位置と、メインフレーム100との係合が解除された解除位置との間で移動可能に支持されると共に、前記係合位置から前記解除位置へ向かう解除方向に付勢されたサム230と、サブフレーム210に、サム230が前記係合位置から前記解除方向へ移動するのを規制する規制位置と、サム230が前記解除位置へ移動するのを許可する規制解除位置との間で移動可能に支持されたロックバー240と、を具備する。【選択図】図7


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    Titel :

    FRONT LOADER ATTACHING/DETACHING STRUCTURE, FRONT LOADER, AND OPERATION VEHICLE


    Weitere Titelangaben:

    フロントローダの着脱構造、フロントローダ及び作業車


    Beteiligte:
    TORII MAKI (Autor:in)

    Erscheinungsdatum :

    2018-11-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B62D MOTOR VEHICLES , Motorfahrzeuge



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