| 摘要 |
A device for attaching the ends of a conveyor coil screw, e.g. to a journal pin in a bearing at the end of the conveyor tube of a screw conveyor. A clamping sleeve with inner walls converging from opening in the direction of the other end of clamping sleeve is secured to jounal pin. A wedge shaped clamping member to be inserted into clamping sleeve is secured to a screw bolt at its narrow end. The screw bolt extends through and projects outside an axial bore in journal pin and is provided with a nut at its free end. Clamping sleeve and clamping member together form an annular space to receive and hold end of conveyor coil spring when nut is tightened. |
