Adjusting mechanism for axial-flow pump blades

摘要

The invention relates to an adjusting mechanism for variable-pitch propellers of fluid-flow machines. Here, a drivable rotor is arranged on a hollow flange (4) of a shaft (5) connected to the variable-pitch propeller. On its inside diameter, the rotor (10) mounted rotatably on the hollow flange has a shaped portion (11) which interacts with intermediate gears (12) mounted in the hollow flange and drive units. IMAGE