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Blade-flange-free fixing mechanism for wind power generator

A technology for wind turbines and fixing mechanisms, applied in wind turbine components, wind engines, wind power generation, etc., which can solve the problems of cumbersome installation, heavy weight, and complex structure, and achieve simple structure, light weight, and convenient installation Effect

Inactive Publication Date: 2012-05-23
江苏神州新能源电力有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional wind turbines mostly include rotors, stators, blade flanges and bearings, which are not only cumbersome to install, but also have a large volume, complex structure, and heavy weight. In some cases, the weight and volume of wind turbines Places with higher requirements will not meet the requirements of use, such as small wind turbines used on street lamps

Method used

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  • Blade-flange-free fixing mechanism for wind power generator
  • Blade-flange-free fixing mechanism for wind power generator

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Embodiment Construction

[0008] A blade-free flange fixing mechanism for a wind power generator, comprising a rotor front cover 1 and a rotor rear cover 2, the rotor front cover 1 and the rotor rear cover 2 are correspondingly provided with several screw holes 3, the rotor front cover 1 and the rotor rear cover 2 are fixedly connected, and the rotor rear cover 2 is evenly provided with a number of fixed fan blades 4 .

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Abstract

The invention relates to a blade-flange-free fixing mechanism for a wind power generator, which comprises a rotor front cover and a rotor back cover, wherein a plurality of screw holes are correspondingly arranged on the rotor front cover and the rotor back cover, the rotor front cover and the rotor back cover are fixedly connected, and a plurality of fixing blades are also uniformly arranged on the rotor back cover. The screw holes are correspondingly arranged on the rotor front cover and the rotor back cover, the rotor front cover and the rotor back cover are fixedly connected, a plurality of blade fixing structures are uniformly arranged on the rotor back cover, a ballistic cap and a blade flange are omitted, the structure is simple and compact, the installation is convenient, and the weight is light.

Description

technical field [0001] The invention relates to an improvement of a disk-type wind power generator, in particular to a blade-free flange fixing mechanism of the wind power generator. Background technique [0002] Traditional wind turbines mostly include rotors, stators, blade flanges and bearings, which are not only cumbersome to install, but also have a large volume, complex structure, and heavy weight. In some cases, the weight and volume of wind turbines Places with higher requirements will not meet the requirements of use, such as small wind turbines used on street lights. Contents of the invention [0003] In order to solve the above problems, the present invention provides a blade-free flange fixing mechanism for wind power generators with simple structure, convenient installation and light weight. [0004] The technical solution of the present invention is: comprising a rotor front cover and a rotor rear cover, the rotor front cover and the rear cover are provided ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D11/04
CPCY02E10/728
Inventor 尤林
Owner 江苏神州新能源电力有限公司