| 摘要 |
PROBLEM TO BE SOLVED: To enable mounting a large number of works without enlarging a running truck. SOLUTION: In an unmanned carrying vehicle wherein a work transfer robot 2 is mounted on a running truck 1 which mounts a work W on a deck and carries the work, an elevating rack 6 which has a plurality of steps of work accommodating parts 7 in the vertical direction is installed on the deck, and the elevating rack 6 can be aligned at the height of a hand 5 of the transfer robot 2 with an elevating mechanism 10. Jetting vents 9 of cleaning air is arranged on the backside of the work accommodating parts 7, and cleaning air is jetted in the work accommodating parts 7 with a blast fan 20 installed on the running truck side. For elevating the elevating rack 6, a blast duct 18 of the running truck side and a blast duct 8 of the rack side are connected by using an expansion duct 22. |
