To provide a container handling vehicle which mechanistically receives a moment which rotates a jack forward to maintain a work posture of the jack when pulling up a container.SOLUTION: A container handling vehicle includes: a chassis 3 on which containers are loaded; a cargo handling arm which is provided on the chassis so as to rotate in a fore and aft direction and used to perform cargo handling work which is directed to the containers; and a roller jack D10 which is disposed below the chassis 3 and inhibits sinking of the chassis 3 during the cargo handling work. The roller jack D10 is configured to be rotated from a storage posture in which the roller jack D10 extends rearward and shifted to a work posture in which the roller jack D10 extends downward by a hydraulic cylinder D20 and is configured so that a moment acts on the roller jack D10 in the work posture in an opposite direction to the storage posture if the roller jack D10 moves rearward in a grounded state.SELECTED DRAWING: Figure 10
【課題】コンテナを引き上げる際にジャッキを前方に回動させるモーメントを機構的に受け止めてジャッキの作業姿勢を保つ。【解決手段】コンテナを積載する車台3、車台上に前後に回動自在に設けられコンテナを対象とする荷役作業をするための荷役アーム、及び車台3の下方に配置されて荷役作業時に車台3の沈み込みを抑えるローラジャッキD10を備えたコンテナ荷役車両において、ローラジャッキD10を、油圧シリンダD20により後方に延びる格納姿勢から下方に延びる作業姿勢に回動して移行するように構成し、ローラジャッキD10が接地した状態で後退すると、作業姿勢のローラジャッキD10に対して格納姿勢とは反対方向にモーメントが作用するように構成する。【選択図】図10
CONTAINER HANDLING VEHICLE
コンテナ荷役車両
2019-05-16
Patent
Elektronische Ressource
Japanisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |