| 摘要 |
The conveyor with a steep slope can transport powered or granular matrial. The conveyor is supported by a number of support frames (6,7), some of which comprises fixed roller (9) and pressing roller (11), which is biased by compression spring to get close and away with respect to the fixed roller. Between the two rollers a narrow space is formed through which the forward belt (1) is elliptically deformed so that the conveyed matrials may be compressed.
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