Power machinery rotor balancing arrangement

摘要

The arrangement has a plate (1) with chambers (21) for storing balancing wts. (3) fed to them via turned channels (5). A balance wt. aquisition mechanism is arranged in each eccentric turned channel (5). Each chamber contains a mechanism for distributing the balance wts. The aquisition mechanism contains a plate (9) mounted in the eccentric turning (5) with a surface (10) whose angle of incidence is less than 90 deg. The distribution arrangement contains a sprung plate (11) which deflects the wts. into the chamber and blocks the inlet aperture. The sprung plate (11) is supplied by a semicylindrical stop (14,15).