Single-cross-arm tipping-bucket bird dispersing device

The invention discloses a single-cross-arm tipping-bucket bird dispersing device, which is a tool for preventing birds from nesting on a tower. The single-cross-arm tipping-bucket bird dispersing device comprises a tipping-bucket bird dispersing instrument, wherein the tipping-bucket bird dispersing instrument comprises blades, a base and a main shaft; the base is U-shaped, and is provided with a first side plate and a second side plate which are arranged oppositely; the main shaft comprises a vertical main shaft, a left side shaft and a right side shaft; the lower end of the vertical main shaft is fixedly connected to the second side plate of the base, and is vertical to the second side plate of the base; one end of the left side shaft and one end of the right side shaft are fixedly connected to both sides of the upper end of the vertical main shaft respectively; the left side shaft and the right side shaft construct a T-shaped structure together with the vertical main shaft; both the left side shaft and the right side shaft are vertical to a U-shaped opening of the base; the blades comprise a left blade and a right blade; the left blade and the right blade are rotationally connected to the left side shaft and the right side shaft respectively. By adopting the single-cross-arm tipping-bucket bird dispersing device, birds can be effectively prevented from fighting, staying and nesting on lines, the safety and smoothness of the lines are ensured, and the labor cost and material cost in line patrol are reduced.