| 摘要 |
PURPOSE:To load and unload feed and the like without causing the necessity for human assistance, by mounting an elevation guide frame along the rear side of a load case on a chassis, lifting a pallet frame suitably with a lifting mechanism and suspending the pellet frame to said guide frame. CONSTITUTION:In case of modification of the invention to a truck, for unloading feed to a feed tank in a livestock industrial customer, an elevation guide frame 3 is mounted along the rear side of a packing case 2 provided to a chassis 1. A pallet frame 4 is suspended to this frame 3 and slidably a lifted along the frame 3, then this pallet frame 4 is lifted suutably by a mechanically lifting mechanism 5. Said frame 3 is constituted to parallel ladder shape by using extenally opened C-steel levers 7, 7', and sliding rollers 9, 9' of the pallet frame 4 are fitted to each lever 7, 7'. While the lifting mechanism 5 is used with an oil hydraulic cylinder 26 as a driving power source, and lifting ropes 15, 15' are towed through a roller 17, mounted to the end of a rod 27 of the cylinder 26, then the pallet frame 4 can be lifted. |
