Mechanical locking device of direct-driven wind turbine generator

The utility model discloses a mechanical locking device of a direct-driven wind turbine generator, which comprises a guide sleeve, a locking pin arranged in the guide sleeve, a locking end arranged at the right end of the locking pin, a rotating shaft arranged on the right side of the locking pin, a lock hole arranged on the rotating shaft and matched with the locking end, and a motor fixedly mounted at the left end of the guide sleeve. The output end of a motor shaft of the motor movably penetrates through the left end of the guide sleeve and is fixedly connected with a rotating rod in the guide sleeve, a main gear is arranged in the guide sleeve, the right end of the rotating rod is fixedly connected with the main gear in the guide sleeve, and fixing plates are fixedly arranged at the top and the bottom of the inner wall of the guide sleeve; a threaded rod is movably installed between the fixing plate and the left side wall in the guide sleeve, a movable block is movably connected to the outer portion of th