| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrying device utilizing spiral conveyors for enabling an increase in carrying amount without an increase in installation space. SOLUTION: Two spiral conveyors 2, 3 are provided with their phases shifted so that their rotational centers are the same and a phase difference is 180 deg.. One ends of the two spiral conveyors 2, 3 are connected to respective one ends of first and second collective conveyors 12, 13 to which a plurality of check-in counters 11,... are connected and the other ends of the collective conveyors 12, 13 are connected via a connection conveyor 17 for connecting these.
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