| 摘要 |
PURPOSE:To provide safe transfer of a pallet in loading work while enabling a shutter to pass between conveyers by providing a free roller on a connection between two conveyers through a swing arm. CONSTITUTION:A shutter 1 is provided for disaster prevention to pass between conveyers 5, 5 in a connection of two warehouses. Between fixed free rollers 11, 11 at both ends of the conveyers is provided another free roller 18 supported by a swing arm 20. Thus, moving pallets or the like can safely pass between both conveyers. Also, an end of another stay 21 supporting the roller 18 can be removably mounted on a leg frame 4 by a piston-cylinder device 23 so that the roller 18 can move downward when the shutter 1 passes. |
