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Friction-free linker

A linker, frictionless technology, applied to rotating parts, bearings, shafts and other directions that resist centrifugal force, can solve the problems of high noise, easy wear, large heat generation, etc., and achieve the effect of long life

Inactive Publication Date: 2020-03-27
孔令国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] So far, all kinds of rotating machines and motors on the market have used ball bearings and sliding bearings for the connection between the rotor and the stator. The disadvantage of this is that the friction resistance is large during rotation, especially when the friction heat is too large when rotating at high speed. It is easy to wear, consumes a lot of energy, has a short life, and has a lot of noise. Therefore, it has high requirements for materials, material performance and heat dissipation during high-speed rotation.

Method used

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  • Friction-free linker

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Embodiment Construction

[0010] The specific embodiment of the present invention is described now in conjunction with accompanying drawing. The present invention mainly consists of outer ring 1, outer ring rivets 2, dust cover 3, inner ring 4, inner ring core 5, inner ring rivets 6, inner ring auxiliary cover 7, outer ring core 8, outer ring auxiliary cover 9 and other parts composition. The inner ring 4 is made into a disc shape and has a hollow body with a boss in the center. The inner ring core 5 is set on the boss, and the hollow in the center is a place for the user to assemble with the shaft or other parts when using. The outer ring 1 is cylindrical, and a part of the inner part is removed to leave a slightly larger hole, and the hollowed out part is embedded and fixed with the outer ring core 8 by rivets. The outer ring 1 and the inner ring 4 can be made of non-magnetic materials such as aluminum alloy or stainless steel, and the end faces of one side or both sides of the outer ring 1 have gro...

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Abstract

A friction-free linker is composed of an outer ring and an inner ring. The outer ring and the inner ring are cooperated to form a non-contact shape by using a magnetic suspension structure. No matterthe linker is used at a low rotating speed or an extremely high rotating speed, the linker is friction-free, never abraded, noise-free, energy-saving, infinite in service life, and suitable for the rotating speed without an upper limit. A bearing capacity is large or small, a vibration reduction effect is good and an application range is wide.

Description

technical field [0001] The invention relates to a component that can be applied to the connection between rotating and non-rotating components in a transmission system, which replaces traditional rolling bearings and sliding bearings, that is, a frictionless link. Background technique [0002] So far, all kinds of rotating machines and motors on the market have used ball bearings and sliding bearings for the connection between the rotor and the stator. The disadvantage of this is that the friction resistance is large during rotation, especially when the friction heat is too large when rotating at high speed. It is easy to wear, consumes a lot of energy, has a short life, and has a lot of noise. Therefore, it has high requirements for materials, material performance and heat dissipation during high-speed rotation. Contents of the invention [0003] In order to overcome the above deficiencies, the present invention designs a frictionless link, which realizes a frictionless l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C32/04
CPCF16C32/0423F16C2300/22
Inventor 孔令国
Owner 孔令国
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