| 摘要 |
An arrangement for conveying of materials on conveyer rollers is disclosed in which the rollers are arranged sequentially one behind the other and the ends are supported in bearings in carrying brackets. The roller shafts are driven, each roller shaft is furnished with a torque transmitter, and the roller shafts are prevented from axial shifting by way of the bearings. At least one carrying bracket is divided, into two parts, at the horizontal central plane of the roller shaft bearing, thereby providing an upper part and a lower part. Dish-like recesses are arranged in the upper part and the lower part, at a distance to one another and in sequence one behind the other, with each recess serving to receive a pertaining roller-shaft bearing. Between a pertaining pair of recesses, which are arranged one behind the other, in at least one carrying bracket there is arranged at the parting plane a longitudinal slot which extends into the pertaining recess, and into the longitudinal slot there extends a means for securing the journals, which means is adapted to be effectively connected to the outer circumference of each pertaining roller-shaft bearing. The securing means is preferably provided by a sheet metal strip which extends with one end into a groove in the outer circumference of the pertaining roller-shaft bearing.
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