| 摘要 |
PURPOSE:To prevent a lowering of the life of a belt body by disposing a groove on a profile mounted on the outer peripheral surface of a conveying belt, and pushing a channel brush in the groove to fix a lot of channel brushes having high bristle planting density. CONSTITUTION:A profile 4 is discontinuously disposed on the outer peripheral surface of a conveying belt 1, and channel metal fittings 7 of a channel brush 6 are buried and fixed in grooves 5 cut in the profile 4. Thus, the brush can have a density three to five times as much as that of the conventional round hole planting, so that weight put on the belt is not much thus not lowering the life of the belt body. |
