| 摘要 |
The present invention relates to a stacker crane, especially, capable of allowing a smooth driving and capable of stacking and releasing of a product or a component by preventing an interruption without splitting or decomposition even if an upper structure protrudes from an automatic storage by forming a master to be lifted in a multistage and to control the height. The stacker crane comprises: a driving portion moved by being connected to a drive rail installed on the floor; main masters installed on the driving portion, and having a lifting operating portion for lifting on one side; and lifting masters which are connected to the main masters to lift for controlling the height in order to prevent the interruption with the upper structure. |
