| 摘要 |
PURPOSE:To make a device small and inexpensive by allowing one power source, which is originally assigned for a conveyor of an elevator frame, to drive another conveyors for another housing frames which are arranged at the upper and lower positions along the both sides of the elevator frame, through a transfer wheel. CONSTITUTION:A elevator frame 1 is adapted to support a holder 1b with a guide roller 1a which is coupled with a guide rail 4 on a strut 3 allowing the elevator to move up and down with a chain 6 connected. Meanwhile, numbers of housing frames 2 are arranged at the upper and lower positions along the both sides of the strut 3. In addition, conveyors 8 and 9, each of which is slidably installed to transfer a cargo laterally, is arranged on the frame 1 and 2 respectively. In this case, a sprocket shaft 8b which is located at one end of the conveyor 8 of the elevator frame 1, is connected to a power source 10 through the medium of a chain 11. And a transfer wheel 12 which is linked with the power source 10, is removably engaged with a driving shaft 9b of the conveyor 9 on the housing frame 2. This configuration enables the above mentioned conveyors 8 and 9 to be driven by one power source 10. |
