Aerogenerator centrifugation becomes oar device

The utility model relates to an aerogenerator centrifugation becomes oar device, including becoming oar mechanism, become the oar establishment of institution on the hub, the hub is installed on the hollow shaft, and spring and sliding sleeve cover are shut down the pull rod and are established in grooved hollow spindle 3 outside hollow spindle, are equipped with the spout on the sliding sleeve, and the bearing slides and sets up in the spout, and bearing extension cover is connected to the sliding shaft, the outer suit bearing endotheca of bearing extension cover, and the bearing overcoat is fixed at the hub inner wall, and three synchronizing wheel is installed at the hub inboardly by synchronous shaft, be connected the transmission by hold-in range b with bearing extension cover for arbitrary one in the synchronizing wheel, and the synchronizing wheel is each other by the transmission of hold-in range a synchronous connection, the hold-in range an outside is equipped with the oscillating axle, installation swing sleeve pipe on the oscillating axle, and the one end of swing arm is installed at the cover intraductally, and the paddle that becomes in the oar mechanism is connected to the other end of swing arm. The utility model discloses a simple centrifugation change oar just enables the existing start-up function of generator has the oar speed governing function of change and feathering drag reduction function again.