Scraper conveyor for moving bulk goods or granulates has drive unit with drivers that engage the conveyor flights and the conveyor over an engagement path with the drivers movable with respect to each other

摘要

A conveyor that circulates through the tube conveyance circuit has a series of regularly spaced apart conveyor flights. The drive unit of the conveyor has drivers that engage the conveyor flights and the conveyor over an engagement path with the drivers movable with respect to each other. Independent claims are also included for the following: (A) a circulation wheel; and (B) a driving unit.