| 摘要 |
PROBLEM TO BE SOLVED: To provide a roller conveyor facility capable of easily and quickly adjusting abutting force of an endless turning body on a roller and capable of stably maintaining adjusting position. SOLUTION: A group of rollers 6 are provided freely to idly rotate between conveyor frames 3 to form a carrying route 9. A conveyor driving means 11 has the endless turning body 40 to be driven by a driving device 31 and a guide wheel body device 12 for guiding the endless turning body 40 to abut on the group of rollers 6 from under thereof. The guide wheel body device 12 has a collar body 13 to be fitted in a through hole 3A, which is formed in the conveyor frame 3, for lock freely to rotate, and the collar body 13 is eccentrically formed with an outside-directed screw hole 17 and an inside-directed screw hole 18. The collar body 13 is fixably structured to the conveyor frame 3 by an outer bolt body 20 screwed to the outside-directed screw hole 17 from outside, and an inside bolt body 23 supporting a guide wheel body 22 freely to rotate idly is structured to be screwed to the inside-directed screw hole 18 from inside. COPYRIGHT: (C)2006,JPO&NCIPI
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