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Rotating shaft not prone to breakage of wind power generation windmill

An uneasy, windmill technology, applied in the control of wind turbines, wind power generation, wind turbines, etc., can solve problems such as easy fracture of bearings, and achieve the effect of reducing the risk of bearing fractures

Inactive Publication Date: 2020-08-11
许东滇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a rotating shaft of a windmill that is not easy to break, which has the advantage of impact resistance and solves the problem that the bearing is easily broken

Method used

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  • Rotating shaft not prone to breakage of wind power generation windmill
  • Rotating shaft not prone to breakage of wind power generation windmill

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , a rotating shaft that is not easy to break for a wind power generation windmill, comprising a metal outer ring 1, the surface of the metal outer ring 1 is threadedly connected with a screw 2, the inside of the metal outer ring 1 is fixedly connected with a spring 3, and the two sides of the spring 3 are fixedly connected with The rubber ring 4 and the bottom of the spring 3 are fixedly connected with a metal middle ring 5, the surface ...

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Abstract

The invention relates to the technical field of new energy, and discloses a rotating shaft not prone to breakage of a wind power generation windmill. The rotating shaft comprises a metal outer ring, the surface of the metal outer ring is in threaded connection with first screws, and the interior of the metal outer ring is fixedly connected with springs. According to the rotating shaft not prone tobreakage of the wind power generation windmill, when a rotating rod rotates, due to the fact that second metal teeth are fixed to the rotating rod and first metal teeth and the second metal teeth areconnected in a clamped mode, the rotating rod can drive the first metal teeth to rotate, and due to the fact that the first metal teeth are fixedly connected into a metal inner ring, the rotating rodcan drive the metal inner ring to rotate, and thus the windmill can change the direction according to the wind direction. When a metal middle ring is stressed, a rubber ring on the outer side of themetal middle ring and springs can form a pressure reduction effect, so that the impact force borne by the metal middle ring in the rotating direction is reduced, the bearing has certain impact resistance, and the risk of bearing breakage is reduced.

Description

technical field [0001] The invention relates to the technical field of new energy sources, in particular to a rotating shaft for a wind power generation windmill which is not easy to break. Background technique [0002] New energy refers to various energy situations other than traditional energy. It refers to energy that has just begun to be developed and utilized or is being actively researched. Common ones include solar energy, wind energy, geothermal energy, ocean energy, biomass energy, and nuclear fusion energy. The use of wind energy to generate electricity is very environmentally friendly, and wind energy is a clean and pollution-free renewable energy source. The wind energy is huge, inexhaustible and inexhaustible, and is highly valued by all countries. [0003] Wind turbines are basically divided into two categories: horizontal axis wind turbines and vertical axis wind turbines, and wind turbines work in the field all the year round, and the working conditions are r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D80/70F03D7/02
CPCF03D7/0204F03D80/70Y02E10/72
Inventor 许东滇
Owner 许东滇