| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevating conveying device, which is improved in capacity for conveying a cargo.SOLUTION: A first cargo table 21 has a first conveyor 33 capable of moving back and forth a cargo W, and a first longitudinally driving device 23 supports and drives longitudinally movably the first cargo table. An elevation driving device 25 supports and drives the first longitudinally driving device elevatably and movably. A second cargo table 27 has a second conveyor 35 capable of moving the cargo W longitudinally movably, and a second longitudinally driving device 29 is provided at a position across the first cargo table between the first longitudinal driving device and the second longitudinally driving device in a lateral direction crossing a longitudinal direction, and supports and drives the second cargo table longitudinally movably near the first longitudinally driving device. A second elevation driving device 31 supports and drives the second longitudinally driving device elevatably and movably. A controller 83 causes the first and second elevation driving devices to elevate and move the first and second longitudinally driving devices and pass the first and second cargo tables to each other, in a state where the first and second cargo tables are moved, by the first and second longitudinal driving devices, in a longitudinal direction in which the tables do not overlap each other in a plain view.SELECTED DRAWING: Figure 1 |
