To provide a motor-truck having a loading platform landing mechanism which can smoothly move a loading platform even when unloading the loading platform on uneven ground.SOLUTION: A motor-truck is provided, comprising a loading platform movement inclination mechanism, and a loading platform landing mechanism W is provided on a rear face side of a floor portion 21 of a loading platform 20. The loading platform landing mechanism W has: a wheel support arm 81 having one end portion rotatably supported on the rear face-rear end portion side of the floor portion 21 and the other end portion rotatably supporting a wheel 85; and a hydraulic cylinder 60 undulating the wheel support arm 81. When the loading platform movement inclination mechanism moves the loading platform 20 backward and unloads the same on a ground surface GL, the hydraulic cylinder 60 is operated to raise the wheel support arm 85 downward with the rear face of the floor portion 21 as basis and pull out the wheel 85 downward from the floor portion 21, whereby the wheel 85 is landed on the ground surface GL, and the loading platform 20 is moved in the state separated from the ground surface GL without bringing the rear end portion of the loading platform 20 into contact with the ground surface GL.SELECTED DRAWING: Figure 1
【課題】不整地に荷台を降ろしている際にも荷台をスムーズに移動させるこができる荷台着地機構を有する貨物自動車を提供する。【解決手段】荷台移動傾斜機構が設けられた貨物自動車であって、荷台20の床部21の裏面側に荷台着地機構Wが設けられ、荷台着地機構Wは、一端部が床部21の裏面・後端側に回動自在に支持され且つ他端部で車輪85を回転自在に支持している車輪支持アーム81と、車輪支持アーム81を起伏させる油圧シリンダー60とを有し、荷台移動傾斜機構が荷台20を後方に移動させて地上面GLに降ろしている際に、油圧シリンダー60を動作させて床部21の裏面を基準にして車輪支持アーム85を下方に起立させて床部21から下方に車輪85を引き出すことで、地上面GLに車輪85を着地させ荷台20の後端部を地上面GLに接触させずに地上面GLから離間した状態で荷台20を移動させる。【選択図】図1
MOTOR-TRUCK AND LOADING PLATFORM LANDING MECHANISM
貨物自動車及び荷台着地機構
2025-01-09
Patent
Electronic Resource
Japanese
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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
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