Bird repellent device

Abstract

The invention relates to a bird repellent device that comprises an air shielding part, multiple light reflection windmills, a deflection assembly, a rotary assembly, a central shaft and a base. The lower end of the central shaft is connected with the base. The upper end of the central shaft penetrates through the rotary assembly to be fixedly connected with the lower end of the deflection assembly. The multiple light reflection windmills are arranged annularly on the periphery of the rotary assembly at intervals and are located below the air shielding part. Under the effect of wind, the multiple light reflection windmills can drive the rotary assembly to rotate around the central shaft. The air shielding part has a closed top and an open bottom, and sleeves the upper end of the deflection assembly. Under the effect of wind, the air shielding part can swing through the deflection assembly. The bird repellent device has the following beneficial effects that the deflection assembly enables the air shielding part to swing under the effect of wind so that a good bird repellent effect is obtained; on the other hand, impact of wind on the air shielding part and the light reflection windmills is relieved; later-period maintenance cost of the bird repellent device is lowered; and service life of the bird repellent device is prolonged.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a bird repelling device. Background technique [0002] In recent years, with the continuous improvement of my country's ecological environment, the reproduction of birds has gradually accelerated. The nesting of birds has brought great harm to the safe operation of the line. Most existing line tower bird repellents use directional rotating windmill devices to drive birds, and the horizontal windmill has a single mode of stable operation, and birds and beasts are easy to form adaptability. Most of the bird repellent devices currently on the market are a combination of horizontal windmill rotation and glass lens reflection. This type of product has a certain practical effect, but according to our actual use experience, the wind-type bird repellent is easily damaged, and there are problems such as simple design, unreasonable structure, and poor quality of accessories and materia...

AI Technical Summary

Problems solved by technology

[0012] The beneficial effects of the present invention are: the bird repelling device of the present invention solves the problems of old-fashioned bird repelling devices such as windmills not rotating, reflective mirrors being easily damaged, caps falling off, and bearings being damaged. The yaw movement can form a bionic movement and have a better effect of repelling birds. On the other hand, it can alleviate the effect of wind on the driving parts and reflective windmills, reduce the later maintenance cost of the bird repellent, and prolong the entire life of the bird repellent. Lifespan of the bird device

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