CN101734097A - Magnetic suspension wheel - Google Patents
Magnetic suspension wheel Download PDFInfo
- Publication number
- CN101734097A CN101734097A CN200810121989A CN200810121989A CN101734097A CN 101734097 A CN101734097 A CN 101734097A CN 200810121989 A CN200810121989 A CN 200810121989A CN 200810121989 A CN200810121989 A CN 200810121989A CN 101734097 A CN101734097 A CN 101734097A
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- magnetic suspension
- runner
- wheel
- magnetic
- suspension wheel
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention provides a magnetic suspension wheel. A rotary wheel suspends by the mutual repelling of an interior magnet of the rotary wheel and an exterior magnet of a fixed wheel. The interior mechanical friction is completely eliminated by rotation of the rotary wheel. No matter which mechanical load the magnetic suspending wheel is arranged on, the damping action on the load is performed.
Description
Technical field
The invention relates to a kind of magnetic suspension wheel, utilize the repulsive interaction of magnet, make the unsettled rotation of runner, eliminate mechanical friction.Magnetic suspension wheel is mainly used in bicycle wheel, and the associated mechanical field.
Background technology
In rotary system, for example present bicycle wheel all is to link to each other with bicycle by a bearing, and there is ball bearing inside, though greatly reduce mechanical friction, can't eliminate this friction.So the author relies on magnetic suspension train operation model (train rail is joined end to end form a circle, magnetic suspension train is joined end to end move) and designs magnetic suspension wheel on this track.
In order to make this magnetic suspension wheel be suitable for existing bicycle model, a series of improvement have been carried out so also have in the brake system design in the drive system of magnetic suspension wheel.
Summary of the invention
The present invention mainly provides a kind of magnetic suspension wheel, repels making runner suspend mutually by runner inner magnet and fixed wheel external magnet.The internal mechanical friction is just eliminated in the rotation of wheel fully like this.No matter which kind of magnetic suspension wheel is installed in above the mechanical load, can both plays cushioning effect for this load.
The present invention seeks to realize like this: on the inner periphery of the excircle of fixed wheel, runner the grooved permanent magnet is installed, the principle of utilizing magnet of the same name to repel mutually makes fixed wheel not contact with runner.Bottom land repel be for make runner suspend with fixed wheel on, it is in order to make runner not break away from fixed wheel that the both sides cell wall repels.With the sidewall of contacted part of this magnet and runner be non-magnet material, wrap up like this and can effectively prevent magnetic leakage.The outer superfluous formative gear of the sidewall core of runner is to adapt to present bicycle rear to drive and require designedly, and an other side then is that to adapt to present bicycle rear brake request designed.
Describe in detail below in conjunction with preferred embodiment and accompanying drawing.
Description of drawings
Fig. 1 is a schematic cross-section of the present invention.
Fig. 2 is a lateral plan of the present invention.
The specific embodiment
Magnetic suspension wheel of the present invention mainly is to be made of fixed wheel, runner, permanent magnet, non-magnetic conduction part, tire, and this permanent magnet is positioned at the outside and the runner inboard of fixed wheel, by the magnetic repellence phenomenon, and the mechanical friction when the elimination wheel forwards to.Bottom land repel be for make runner suspend with fixed wheel on, it is in order to make runner not break away from fixed wheel that the both sides cell wall repels.With the sidewall of contacted part of this magnet and runner be non-magnet material, wrap up like this and can effectively prevent magnetic leakage.The outer superfluous formative gear of the sidewall core of runner is to adapt to present bicycle rear to drive and require designedly, and an other side then is that to adapt to present bicycle rear brake request designed.
For the ease of the explanation to concrete structure of the present invention, the embodiment that is used on the bicycle with magnetic suspension wheel of the present invention cooperates graphic explaining below.
Consult Fig. 1-shown in Figure 2, magnetic suspension wheel of the present invention include by a fixed wheel 10, a runner be 20 and tire 30 constitute.
Fixed wheel 10 comprises fixed wheel magnet 101, pivot shaft 102 and non-magnet material 103.Fixed wheel magnet 101 closely is sheathed on the non-magnet material 103, and pivot shaft 102 is positioned at the center of circle part and the leak-tight joint of non-magnet material 103.By this, fixed wheel magnet 101, bolster 102 and non-magnet material 103 are fused.Fixed wheel magnet 101 is the permanent magnet of groove shapes.
Runner 20 comprises runner magnet 201, driven wheel 202, non-magnet material 203 and spragging gear 204.Runner magnet 201 closely sheathed with non-magnet material 203 on, driven wheel 202 and spragging gear 204 lay respectively at the both sides of non-magnet material 203, its position is the center of circle part of non-magnet material 203.By this, runner magnet 201, driven wheel 202, non-magnet material 203 and spragging gear 204 are fused.Runner magnet 201 is the permanent magnet of groove shapes.
Tire 30 is conventional tyre, fit tightly with non-magnet material 203 on.
Be empty in the middle of driven wheel 202 and the spragging gear 204, bolster 102 passes through two side gears.Support whole load by the repulsive force between fixed wheel magnet 101 and the runner magnet 201.
When bicycle started, power passed to gear 202 via chain, and gear 202 drives whole runner and rotates, thereby makes bicycle advance.Owing to do not have mechanical friction between runner 20 and the fixed wheel 10, can save strength.And because the suspension effect of magnetic force between runner 20 and the fixed wheel 10 can play damping effect.
In sum, the present invention applies to the magnetic suspension train principle on the wheel neatly by using magnetic action cleverly, eliminates friction effectively to utilize magnetic force, reduces vibrations.Use is easy, and has excellent stock production and cheap Costco Wholesale.
Other what deserves to be mentioned is that this magnetic suspension wheel can be widely used in the traffic delivery means or the various mechanical equipment of various purposes, as automobile, aircraft etc.
Claims (10)
1. magnetic suspension wheel, it comprises runner and fixed wheel, it is characterized in that: the floating portion of magnetic is arranged on the inboard of runner and the outside of fixed wheel, the mechanical friction during by magnetic repellence elimination wheel; Fixed wheel links to each other by pivot shaft and carrier and does not move relatively.Runner outer wall one side is a drive system, and opposite side is a brake system.
2. magnetic suspension wheel according to claim 1 is characterized in that: comprise permanent magnetism portion (runner magnetic floats portion), following permanent magnetism portion (fixed wheel magnetic floats portion) in the floating part of magnetic.
3. magnetic suspension wheel according to claim 2 is characterized in that: the square section of this permanent magnetism portion is a groove shapes.
4. magnetic suspension wheel according to claim 3 is characterized in that: the angle between this groove bottom land and the cell wall is 135 degree.
5. magnetic suspension wheel according to claim 2 is characterized in that: lower surface coating one deck non-magnet material layer of the top of permanent magnetism portion and following permanent magnetism portion on this.
6. magnetic suspension wheel according to claim 1 is characterized in that: the runner outer wall is made of non-magnet material.
7. magnetic suspension wheel according to claim 1 is characterized in that: the runner center is a hollow gear, and promptly the gear center of circle is empty, and gear is passed through in the fixed wheel axle center, and does not link to each other.
8. magnetic suspension wheel according to claim 7 is characterized in that: runner both sides outer wall is made of driven wheel and spragging gear respectively.
9. magnetic suspension wheel according to claim 8, it is characterized in that: driven wheel is shaped as circle, and circumferential surface is a zigzag fashion, and chain just is enclosed in this surface.
10. magnetic suspension wheel according to claim 8, it is characterized in that: spragging gear is shaped as circle, and circumferential surface is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810121989A CN101734097A (en) | 2008-11-06 | 2008-11-06 | Magnetic suspension wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810121989A CN101734097A (en) | 2008-11-06 | 2008-11-06 | Magnetic suspension wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101734097A true CN101734097A (en) | 2010-06-16 |
Family
ID=42458342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810121989A Pending CN101734097A (en) | 2008-11-06 | 2008-11-06 | Magnetic suspension wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101734097A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901588A (en) * | 2015-06-18 | 2015-09-09 | 宋召挺 | Magnetic suspension automobile tyre system and method of alleviating automobile shaft abrasion |
| CN105172961A (en) * | 2015-10-14 | 2015-12-23 | 浙江大学 | Single-wheel double-ring-surface bicycle capable of realizing high-sensitivity steering |
| CN108312891A (en) * | 2018-03-26 | 2018-07-24 | 江苏理工学院 | A kind of intelligent automobile of equipment magnetic suspension wheel |
| CN109203857A (en) * | 2018-08-30 | 2019-01-15 | 平湖奔轮箱包配件有限公司 | A kind of castor of luggage case carry magnet |
| US10766501B2 (en) | 2016-12-02 | 2020-09-08 | Tong Li | Magnetic elevated wheel |
-
2008
- 2008-11-06 CN CN200810121989A patent/CN101734097A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901588A (en) * | 2015-06-18 | 2015-09-09 | 宋召挺 | Magnetic suspension automobile tyre system and method of alleviating automobile shaft abrasion |
| CN105172961A (en) * | 2015-10-14 | 2015-12-23 | 浙江大学 | Single-wheel double-ring-surface bicycle capable of realizing high-sensitivity steering |
| CN105172961B (en) * | 2015-10-14 | 2017-07-14 | 浙江大学 | The single wheel double-ring surface bicycle that a kind of high sensitivity is turned to |
| US10766501B2 (en) | 2016-12-02 | 2020-09-08 | Tong Li | Magnetic elevated wheel |
| CN108312891A (en) * | 2018-03-26 | 2018-07-24 | 江苏理工学院 | A kind of intelligent automobile of equipment magnetic suspension wheel |
| CN109203857A (en) * | 2018-08-30 | 2019-01-15 | 平湖奔轮箱包配件有限公司 | A kind of castor of luggage case carry magnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |