A wind power generator with deceleration function and convenient assembly and disassembly

Abstract

The invention relates to a wind turbine with a speed reducing function and convenient to disassemble and assemble. The wind turbine comprises a machine shell, a generator, a driving shaft, a mountingcolumn and three paddle blades, and further comprises a disassembling and assembling mechanism and a speed reducing mechanism; the disassembling and assembling mechanism comprises a driving assembly,a mounting plate, a mounting bearing, two transmission rods, two connecting assemblies, two reinforcing strips and two strip-shaped grooves; the speed reducing mechanism comprises a power assembly, afriction disc and two speed reducing assemblies; each speed reducing assembly comprises a fixed sleeve, an air cylinder, a friction block and a moving rod; and each connecting assembly comprises a rotating sleeve, a fixed shaft and two fixing blocks. According to the wind turbine with the speed reducing function and convenient to disassemble and assemble, convenience degree of disassembling and assembling between the motor shell and the mounting column is improved through the dismounting mechanism, the convenience degree of maintaining the wind turbine by an operator is improved, the rotatingspeed of the driving shaft can be controlled through the speed reducing mechanism, the probability of overload operation of the generator is reduced, the service life of the wind turbine is prolonged.

Description

technical field [0001] The invention relates to the field of wind energy equipment, in particular to a wind power generator with deceleration function and convenient assembly and disassembly. 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 are generally composed of components such as wind rotors, generators (including devices), steering devices (tail fins), towers, speed-limiting safety mechanisms, and energy storage devices. The working principle of a wind turbine is relatively simple. The wind rotor rotates under the action of the wind, which converts the kinetic energy of the wind into the mechanical energy of the wind rotor shaft, and the generator rotates to generate electricity under the drive of the wind rotor shaft. In a broad sense, wind energy is also solar energy, so it can also be said that a wind generator is a ...

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Problems solved by technology

[0003] Nowadays, micro-wind generators can provide power to various equipment in the city, which greatly reduces the load on the urban power grid. Nowadays, wind generators are usually fixed on mounting columns, which makes the disassembly and assembly of wind generators more cumbersome, and the operation at the same time Personnel need to work at heights when maintaining wind turbines. The cumbersome disassembly and assembly steps greatly reduce the safety of operators. Not only that, when the wind is strong, the wind drives the wind turbines to rotate at high speed, causing the generators to run overloaded. The generator is overloaded for a long time, which greatly shortens the service life of the wind turbine

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