Pole-and-tower bird dispeller

Abstract

The invention provides a pole-and-tower bird dispeller. The bird dispeller comprises an inner cover and an outer cover, wherein the inner cover takes the shape of a cylinder with an open upper end; the outer cover takes the shape of a cylinder with an open lower end; the inner cover is positioned in the outer cover; the center lines of the inner cover and the outer cover are superposed; a power supply and an ultrasonic player are respectively mounted in the inner cover; a connecting board is mounted below the inner cover; a connecting frame is mounted on the connecting board; a bearing is mounted in the middle of the upper surface of the outer cover; a fixed shaft with the lower end fixed in the middle of the inner cover is mounted in the bearing; a first coating is arranged on the outer surface of the outer cover; and one ends of at least three connecting rods are uniformly mounted on the outer wall of the outer cover in the horizontal direction, and a vane is mounted at the other end of each connecting rod. The pole-and-tower bird dispeller has the benefits that wind drives the vanes to drive the coating on the outer surface of the outer cover to rotate through the connecting rods so as to play a bird dispelling role continually; and the ultrasonic player plays ultrasonic waves to stimulate the nervous systems of birds to lead the physiology of the birds to be disordered, without geographic restrictions, so that the birds flee; and as the ultrasonic frequency exceeds the hearing range of human ears, the influence on the human life from the ultrasonic waves can be reduced as much as possible.

Description

technical field [0001] The invention relates to a bird repelling device, in particular to a pole and tower bird repelling device. Background technique [0002] With the gradual improvement of the ecological environment, the number of birds gradually increased, and their activities near the transmission line towers became more and more frequent. Birds colliding with overhead transmission lines, polluting insulators with excrement and building bird nests have become important factors that cause line tripping after lightning damage and external force damage. Effective prevention and control of bird damage has become the key to safe and stable operation of transmission lines. However, some existing bird-repelling devices are used to smear specific colors on the outer surface of the device to scare the birds, but the birds have strong adaptability and can adapt to static devices in a short time, so this bird-repelling device cannot continue to play the role of driving birds; Som...

AI Technical Summary

Problems solved by technology

However, some existing bird-repelling devices are used to smear specific colors on the outer surface of the device to scare the birds, but the birds have strong adaptability and can adapt to static devices in a short time, so this bird-repelling device cannot continue to play the role of driving birds; Some bird repellent devices play the sound of birds'

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