| 摘要 |
PURPOSE:To automatically collect an article and enable a rack to load only the article for the destination district, by sorting the article to be stored in every district and enabling the movably-connected load rack to be electrically mounted and removed. CONSTITUTION:A box frame 20 pivotally mounts to upper and bottom two parts in its inside a hook plate 21 having a point end vertically movable by its dead weight. A retaining plate 25, mounted above an arm 4 and to the bottom part of a solenoid 24 providing an iron core 24' to be hung by a spring 23, lifts a point end 21' of the hook plate 21 by electrifying the solenoid 24 to lower the iron core 24' while lowers the point end 21' by dead weight by stopping the electrification of the solenoid 24 to lift the iron core 24' by the spring 23, and a mobile rack 26, in which the point end 21' of the hook plate 21 engages with a mounting and removal pin in two places of a box frame 26' in a back surface of the mobile rack 26, is pulled by a chain 17 through a mounting and removal guide plate 22 and the hook plate 21. Each rack, engaging its pin 27 with the hook plate 21 and the mounting and removal guide plate 22, is actuated by turning a driving motor to rotate a shaft by a chain 16 and moving the chain 17, and the solenoid is electrified when the end of the hook plate 21 is placed below the plate 25. |
