Angle adjusting and controlling device of wind generating set

The utility model discloses an angle regulating and controlling device of a wind generating set, which comprises a round box and a set body, a bearing is fixedly arranged on the inner wall of the round box, a threaded rod is fixedly connected to the inner wall of the bearing, a connecting rod is in threaded connection with the surface of the threaded rod, and one end of the connecting rod is fixedly connected with a connecting rod of which one end penetrates through the surface of the round box. A square groove is formed in one end of the connecting rod, a square rod is slidably connected to the inner wall of the square groove, an empennage is fixedly installed at one end of the square rod, a first groove is formed in the surface of the round box, a second groove is formed in the surface of the unit body, and a limiting plate is slidably connected to the inner wall of the first groove. By arranging the threaded rod, the connecting rod and the connecting rod, the purpose of moving the empennage is achieved, th