| 摘要 |
PROBLEM TO BE SOLVED: To provide a roller conveyer device with simple structure, variable length, and capable of saving labor. SOLUTION: A moving conveyer 2 having castors 18 is housed so as to be capable of being drawn out forward with a rod-less cylinder 28 under a fixed conveyer 1, and an intermediate conveyer 6 bridging the fixed conveyer 1 and the drawn out moving conveyer 2 is installed at the front end of the fixed conveyer 1 so as to be capable of rotating in the front and rear direction.
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