A wind power generator with rat-proof and generator protection functions

Abstract

The invention relates to a wind driven generator with rat prevention and generator protection functions. The wind driven generator comprises a cabin, a tower column, a crawling ladder, an overhaul door, a generator and at least two blades and further comprises a rat prevention mechanism and a protection mechanism. The protection mechanism comprises a first driving shaft, an installation bearing, asecond driving shaft, a power assembly, a drive shaft, two connecting assemblies, two drive belts and two drive wheels. The rat prevention mechanism comprises a driving assembly, a guide rod, a driving block, a drive rod and a protection plate. The connecting assembly comprises a sliding rod and a lifting casing pipe. In the wind driven generator with the rat prevention and generator protection functions, due to the protection mechanism, when the blades rotate at a too high rotating speed, the blades can be separated from the generator, the probability of overspeed running of the generator islowered, and the probability that the wind driven generator breaks down is lowered; and due to the rat preventing mechanism, the probability that rats climb into the wind driven generator from the overhaul door is lowered, and the probability that cables in the wind driven generator are damaged is lowered.

Description

Technical field[0001]The invention relates to the field of wind energy equipment, in particular to a wind generator with the functions of anti-rodent and generator protection.Background technique[0002]A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. Wind turbines generally consist of wind turbines, generators (including devices), direction regulators (tail wings), towers, speed limiting safety mechanisms, and energy storage devices. The working principle of the wind turbine is relatively simple. The wind wheel rotates under the action of the wind. It converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates and generates electricity under the drive of the wind wheel shaft. Broadly speaking, wind energy is also solar energy, so it can also be said that a wind generator is a generator that uses the sun as a heat source and t...

AI Technical Summary

Problems solved by technology

[0003] The inside of the wind-driven generator is generally arranged with more cables. If a mouse climbs into the inside of the wind-driven generator, it will damage the cables and increase the probability of the wind-driven generator breaking down. Not only that, the existing technology When the wind power is strong, the wind turbine is prone to overspeed operation, resulting in overload operation of the generator and increasing the failure rate of the generator

Images