The invention provides an electric tower anti-bird device, and belongs to the technical field electrical equipment. The electric tower anti-bird device is provided with a circular ring-shaped plastic box and an oval ring-shaped shell from inside to outside in sequence; the plastic box is made of insulating materials, bin gates are symmetrically arranged on the surface of the inner ring, and the plastic box is filled with foam glue; a high voltage transmission line penetrates through the plastic box, and the plastic box and the high voltage transmission line are tightly bonded with the foam glue; the shell is made of insulating plastics, the plastic box is connected with the shell through metal hollow pipes, the included angles between every two adjacent metal hollow pipes have a parameter alpha and a parameter beta, beta is larger than alpha, the metal hollow pipes are arranged in the mode that the included angles alpha and the included angles beta are arranged by turns in sequence, a rotating shaft is arranged between every two metal hollow pipes with the included angle beta, and each rotating shaft is provided with a magnetic rod taking the direction where the rotating shaft is located as the turning axle. According to the electric tower anti-bird device, noise which annoys birds can be sent out, an electric tower can be driven to produce slight vibration, and the effect on driving the birds is achieved.