| 摘要 |
A drawer unit of storage racks comprises a base frame and roller conveyer portions attached to both sides of the base frame and in which a plurality of rollers are arranged rotatably in parallel on each conveyer frame so that an article storage tray is movable in a back and forth direction. A drawer slider on which an article storage tray is to be placed is disposed movably in a back and forth direction of the base frame, and an actuator for driving the drawer slider in a back and forth direction is provided on the base frame. In this drawer unit, an article storage tray for storing articles is placed on the drawer slider and when an instruction for picking out is issued, the drawer slider is moved in a forward direction by an operation of the actuator in such a way that the article storage tray is pulled out of a storage section of the racks in a forward direction.
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