| 摘要 |
PURPOSE:To promote the work efficiency by providing conveyors for warehousing at a home position on a lift carriage of a crane as well as a device to deliver loads. CONSTITUTION:On a lift carriage 5 of a stacker crane to run on the passage between shelves of a three-dimentional warehouse for warehousing loads, a pair of conveyors 13 and 14 equipped with convyeor chains 18 are provided as well as a running fork 12 to deliver loads between shelves. In this construction, loads can be efficiently trasferred by the stacker crane at a home position, and the fork is only used for the delivery to and from the shelf. |
