| 摘要 |
PROBLEM TO BE SOLVED: To provide an article conveyance facility which enables articles to be easily transferred to two storage parts at the same time with one stacker crane.SOLUTION: A stacker crane 3 includes: a travel dolly 8 capable of traveling along a shelf lateral width direction; a first mast 14a erected in the travel dolly 8; a second mast 14b erected in the same travel dolly 8 in which the first mast 14a is provided; a first lifting body guided along the first mast 14a; a second lifting body which is guided along the second mast 14b so as to move up and down independently of the first lifting body and is arranged side by side with the first lifting body in the shelf lateral width direction in a plan view; a first transfer device 11a supported by the first lifting body; and a second transfer device 11b supported by the second lifting body.SELECTED DRAWING: Figure 3 |
