To provide a loader with a simple configuration capable of performing work for lifting a cargo, which is loaded on a pallet placed on a floor surface of a freight exclusive vehicle, a warehouse, or the like having a rail-like groove on its floor with the use of an operation rod from a floor surface of a load-carrying platform floor at an opening part side behind a vehicle or the like or at a depth side of a vehicle loading platform and pushing the cargo forward to be moved, and capable of surely raising/lowering a cargo receiving member with respect to a carriage without coming-off of the engagement during operation of the operation rod.SOLUTION: A loader includes: a carriage provided with a plurality of roller sets in which a traveling roller and an elevating roller are coaxially mounted inside both side walls so as to travel along a groove-like rail formed on a floor surface of a load carrying platform floor; a load receiving member having an U-like cross sectional surface including a top surface and both side walls and including a plurality of elevating inclination cams each having an inverted V-like inclined surface inside, which abut on the plurality of elevating rollers to be movable, such that the load receiving member is placed on the carriage through the plurality of elevating inclination cams; and a pair of elevating drive mechanisms respectively connected to both end sides of the load receiving member and raising/lowering the load receiving member with respect to the carriage.SELECTED DRAWING: Figure 1

    【課題】床にレール状溝を有する貨物専用車両や倉庫等の床面に置かれたパレットに積載された荷物に対して、車両等の後方の開口部側でも、車両荷台の奥側でも操作ロッドを使って荷物を荷台床の床面より持ち上げて、前へ押すことで移動させる作業ができ、かつ操作ロッドを操作する際に嵌合が途中で外れることがなく、構造が簡単で確実に荷受部材を台車に対して昇降させることができるローダを提供する。【解決手段】ローダは、両側壁の内側に走行ローラと昇降用ローラとが同軸に装着された複数のローラ組が設けられ、荷台床の床面に形成された溝状のレールに沿って走行可能な台車と、上面と両側壁とからなるコ字形断面を有し、内側に複数の昇降用ローラに当接し移動可能な逆V形の傾斜面を有する複数の昇降用傾斜カムが設けられ、複数の昇降用傾斜カムを介して台車に載設される荷受部材と、荷受部材の両端側にそれぞれ連結されて荷受部材を台車に対して昇降させる1対の昇降駆動機構とを備えている。【選択図】図1


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    Titel :

    LOADER


    Weitere Titelangaben:

    ローダ


    Beteiligte:
    YAJIMA TATSUAKI (Autor:in) / YAJIMA RYUICHI (Autor:in) / YAJIMA SEIJI (Autor:in)

    Erscheinungsdatum :

    2023-04-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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