Bird repeller

Abstract

The invention discloses a bird repeller. The bird repeller comprises a fixed seat, a rotating shaft rotationally mounted on the fixed seat, fan blades, a positioning piece fixed on the rotating shaft, pricking needles mounted on the positioning piece, and sliding pieces with sleeve holes; the fan blades are provided with shaft holes, sleeve the rotating shaft through the shaft holes and synchronously rotate with the rotating shaft; the rotating axis of the rotating shaft is horizontally arranged, the number of the pricking needles is multiple, and each pricking needle is provided with a sliding piece in a sliding mode; two ends of each pricking needle are a connecting end and a tip end respectively; the connecting end of each pricking needle is connected to the positioning piece; and the distance between the connecting ends of the pricking needles is smaller than the distance between the tip ends of the pricking needles, the sliding pieces are arranged on the pricking needles in a sleeving mode through the sleeve holes and can slide along the pricking needles, a preset included angle is formed between the sliding direction of each sliding piece and the rotating axis of the rotating shaft, and the preset included angle is larger than 0 degree. The bird repeller not only can prevent birds from staying on power equipment facilities, but also can clean excreta of the birds, and belongs to the technical field of bird damage prevention and control devices.

Description

technical field [0001] The invention relates to the technical field of bird pest control devices, in particular to a bird repeller. Background technique [0002] The lines of power equipment and facilities generally pass through wild areas such as deserts, mountains, forests, and rivers, and are not easy to be monitored by humans in time. Affected by bird activities, birds will nest, inhabit, and excrete above the insulators of the iron towers. In other cases, the above situation will form a discharge channel, resulting in a trip accident, which is likely to cause short circuit, trip and other accidents. The frequent occurrence of bird damage accidents not only makes the operation and maintenance units suffer greater losses in manpower and material resources, but also seriously threatens the safe operation of the power grid. In the prior art, birds are generally prevented from staying on electrical equipment by setting bird-repelling thorns, but as time goes by, bird-repell...

AI Technical Summary

Problems solved by technology

[0002] The lines of power equipment and facilities generally pass through wild areas such as deserts, mountains, forests, and rivers, and are not easy to be monitored by humans in time. Affected by bird activities, birds will nest, inhabit, and excrete above the insulators of the iron towers. etc., the above situation will form a discharge channel, resulting in tripping accidents, which are likely to cause short circuit, tripping and other accidents

The frequent occurrence of bird damage accidents not only makes the operation and maintenance units suffer great losses in manpower and material resources, but also seriously threatens the safe operation of the power grid.

In the prior art, birds are generally prevented from staying on electrical equipment by setting bird-repelling thorns, but as time goes by, bird-repelling thorns will generally age, especially when bird droppings fall on the bird-repelling thorns. At that time, the corrosion and aging of the bird-repelling thorns became more serious. After the bird-repelling thorns aged, they not only had no bird-repelling effect, but also made it easier for birds to nest and inhabit on them, and the impact on power equipment and facilities was further increased.

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