| 摘要 |
PROBLEM TO BE SOLVED: To provide a sorting conveyer applicable to large and heavy objects to be carried although it is a compact power transmission mechanism, in a roller type sorting conveyer with a non-contact type power transmission mechanism using a magnetic force. SOLUTION: Carrying rollers A2 incorporating permanent magnet rings are arranged inside a tubular frame A1 in a shape of a circle or like a circle in a planar view to be in parallel with each other at predetermined intervals, so as to constitute a carrying surface in a shape of an approximately flat surface in a planar view. The plurality of permanent magnets 5, 5' incorporated in each carrying rollers arranged in parallel with each other are arranged to be on a line. Driving magnetic wheels 8, 8' are disposed at positions corresponding to permanent magnets of each row of carrying rollers, and are rotatably and closely disposed not to be in contact with an outer peripheral surface of roller and to intersect therewith. The driving magnetic wheels 8, 8 are synchronously rotated directly or indirectly to rotate the carrying rollers, and the frame A1 with carrying rollers is horizontally rotated by a rotary mechanism A5. COPYRIGHT: (C)2008,JPO&INPIT
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