| 摘要 |
PURPOSE:To aim at an umnanned warehouse, by making a traveling rack part into a crawler system, while laying down a guiding passage for an unmanned fork-lift truck on the floor and constituting it so as to make cargo handling possible by the unmanned fork-lift truck. CONSTITUTION:Traveling racks 3 are loaded and guided forward by axles 5, chain wheels 7 and a crawler 8 provided beneath a base part 6. Therefore, traveling stationary rails from the floor to the traveling rack 3 come into disuse. In addition, a guiding passage 11 for an unmanned fork-lift truck 12 are laid down between each of traveling racks 3 as well as between the traveling racks 3 and the fixed racks 2, while this unmanned fork-lift truck is advanced into a passage 4 along the corresponding guiding passage 11 in accordance with the command from a microcomputer 13 and guided at will into the desired section of each desired rack 3 where cargo handling is achieved. With this constitution, the unmanned fork-lift truck 12 becomes usable and the promotion of what we call an unmanned warehousing system is thus embodied. |
