| 摘要 |
A vibrating aggregate for vibrating a piece attached thereto. The aggregate includes a shaft (1, 2), an eccentric mass connected thereto eccentrically and transmission arrangements for driving the shaft. A shaft section (2) located in both ends of the shaft and mounted by means of a bearing in the piece to be vibrated is detachably connected to the end of the connecting shaft (1) connecting the shaft sections by a joint (3) transmitting torque moment. The joint (3) between the shaft section (2) mounted by means of a bearing in the piece to be vibrated and the connecting shaft (1) is rigid and transmits therefore bending moment as well. |
