Wind power generation equipment wind wheel machinery lock is to hole device

The utility model discloses a wind power generation equipment wind wheel machinery lock is to hole device, including controller, a position sensor, the 2nd position sensor, first relay, second relay, hand switch, solenoid valve and pilot lamp, the controller passes through the wire and is connected with a position sensor and the 2nd position sensor respectively, a position sensor and the 2nd position sensor are connected with first relay and second relay through the wire respectively, first relay and second relay are connected with commercial power and solenoid valve respectively after establishing ties, the solenoid valve is used for promoting fan shut down bolt and pins the stall with the fan, hand switch and first relay and second relay parallel connection, pilot lamp and solenoid valve series connection. The utility model discloses can make to accomplish automatically and mechanically sell the break -in operation, can improve work efficiency, reduce artifical intensity of labour. 本实用新型公开了种风力发电设备风轮机械锁对孔装置，