| 摘要 |
A windmill rotor has hollow hub, blades that consist of rigidly fixed to the hub fixed parts and hinged to those end rotary sections, blade turning mechanism, spring-loaded centrifugal weights. In the hub of the shaft coaxial to axis of rotor rotation a synchronizer of turn of the ends of blades is installed. The centrifugal weight is a rigid tubular rod and is placed along inner cavity of fixed part of the blade. At that the tubular rod is hinged at one end by means of lever to the synchronizer of turn of the ends of the blades and at the other end – to the blade turning mechanism. |
