CN2845287Y - Permanent magnetic flywheel of gasoline power generator - Google Patents
Permanent magnetic flywheel of gasoline power generator Download PDFInfo
- Publication number
- CN2845287Y CN2845287Y CN 200520117422 CN200520117422U CN2845287Y CN 2845287 Y CN2845287 Y CN 2845287Y CN 200520117422 CN200520117422 CN 200520117422 CN 200520117422 U CN200520117422 U CN 200520117422U CN 2845287 Y CN2845287 Y CN 2845287Y
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- alloy spoke
- wheel hub
- spoke dish
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a permanent magnetic flywheel of a gasoline power generator, which comprises an aluminum alloy spoke disc and a plastic hub disc which are connected into a whole, wherein one surface of the aluminum alloy spoke disc is provided with an axle hole seat, and the other surface is provided with two symmetrical pile blocks; one surface of the plastic hub disc is arranged with vanes at circular arrangement, and the other surface is provided with a barrel body which is coaxial with the aluminum alloy spoke disc; the inner surface of the barrel body is respectively provided with two symmetrical tile-shaped blocks which are respectively sealed with a permanent magnet and balance iron, especially, the outer round edge of the aluminum alloy spoke disc is sealed at the bottom of the barrel body of the plastic hub disc, and the surface of the aluminum alloy spoke disc is provided with two symmetrical through holes for interpenetration. The permanent magnetic flywheel has the advantages of simple structure, high intensity of the bottom surface of the flywheel, etc.
Description
Technical field
The utility model relates to a kind of gasoline engine generator, particularly relates to a kind of gasoline engine generator permanent magnetism fly-wheel.
Background technology
In the prior art, permanent magnetism fly-wheel on the gasoline engine generator, its structure generally is made up of the spoke dish of metal and wheel hub plate two parts of plastics, and its two parts link into an integrated entity, on the bottom surface of plastic wheel hub, the bottom surface of plastic wheel hub is provided with two interspersed through holes of using that are symmetry to the outer circumferential edge of metal spokes dish by sealing-in.Because above-mentioned metal spokes dish and the interconnective position of plastic wheel hub are to be on the bottom surface of wheel hub plate, some is a plastic material in the bottom surface of whole flywheel, and the card of spoke dish is less.Therefore, the intensity of flywheel bottom surface portions is lower, and crackle easily takes place the plastic material part in its bottom surface, and the metal spokes dish easily separates with the position that the plastic wheel hub is connected.
Summary of the invention
The utility model mainly solves the lower problem of flywheel bottom surface portions intensity of said structure, thereby provides a kind of flywheel bottom surface intensity higher gasoline engine generator permanent magnetism fly-wheel.
Gasoline engine generator permanent magnetism fly-wheel described in the utility model comprises the aluminium alloy spoke dish and the plastic wheel hub that link into an integrated entity, and wherein the one side of aluminium alloy spoke dish is provided with boss, and another side is provided with two stake pieces that are symmetry; The one side of plastic wheel hub is provided with annular blade, the stake piece homonymy of itself and aluminium alloy spoke dish, another side is provided with cylinder, and it is coaxial with aluminium alloy spoke dish, the inner face of this cylinder is respectively equipped with two watt shape pieces that are symmetry, is sealed with permanent magnet and balance iron in two watts of shape pieces respectively; Particularly described aluminium alloy spoke dish outer circumferential edge is by the cylinder bottom of sealing-in in the plastic wheel hub; And aluminium alloy spoke card is provided with two interspersed through holes of using that are symmetry.
Describedly can be provided with annular filling through hole more than two by the aluminium alloy spoke dish outer circumferential edge face of sealing-in in the plastic wheel hub; A watt shape piece inner face that is sealed with permanent magnet in the described plastic wheel hub cylinder can be rabbeted sheet metal.
The utility model is because aluminium alloy spoke dish outer circumferential edge by the hollow cylinder bottom of sealing-in in the plastic wheel hub, is connected firmly, and makes the bottom surface of flywheel be aluminum alloy materials, and its intensity is higher, and simple in structure.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that Figure 1A-A is to profile.
As shown in Figure 1 and Figure 2, the utility model comprises plastic wheel hub 1 and the aluminium alloy spoke dish 3 that links into an integrated entity, and wherein the one side of aluminium alloy spoke dish 3 is provided with boss 3a, and another side is provided with two stake piece 3b that are symmetry; The one side of plastic wheel hub 1 is provided with annular blade 1b, stake piece 3b homonymy on itself and the aluminium alloy spoke dish 3, another side is provided with the cylinder 1a coaxial with aluminium alloy spoke dish 3, the inner face of this cylinder 1a is respectively equipped with two watt shape piece 1d that are symmetry, two watts of shape piece 1d all are integral with cylinder 1a, it is the corresponding inner face lordosis of cylinder 1a, be sealed with permanent magnet 2 and balance iron 5 respectively among two watts of shape piece 1d, aluminium alloy spoke dish 3 outer circumferential edge are by the bottom of the cylinder 1a of sealing-in in plastic wheel hub 1; Two interspersed through hole 3d that use that are symmetry are arranged on 3 on the aluminium alloy spoke dish.
Above-mentionedly be provided with annular filling through hole 3b more than two by the aluminium alloy spoke dish 3 outer circumferential edge faces of sealing-in in plastic wheel hub 1; Be sealed with the embedded sheet metal 4 that is connected to of watt shape piece of permanent magnet among the plastic wheel hub cylinder 1a.
Embodiment
A kind of gasoline engine generator permanent magnetism fly-wheel comprises the aluminium alloy spoke dish and the plastic wheel hub that link into an integrated entity, and wherein the one side of aluminium alloy spoke dish is provided with boss, and another side is provided with two stake pieces that are symmetry; The one side of plastic wheel hub is provided with annular blade, the stake piece homonymy of itself and aluminium alloy spoke dish, another side is provided with cylinder, it is coaxial with aluminium alloy spoke dish, the inner face of this cylinder is respectively equipped with two watt shape pieces that are symmetry, be sealed with permanent magnet and balance iron in two watts of shape pieces respectively, it is characterized in that: described aluminium alloy spoke dish outer circumferential edge is by the cylinder bottom of sealing-in in the plastic wheel hub; And aluminium alloy spoke card is provided with two interspersed through holes of using that are symmetry.
Describedly be provided with the filling vias of six circular row symmetries, make to be connected more firm with the plastic wheel hub by the aluminium alloy spoke dish outer circumferential edge face of sealing-in in the plastic wheel hub; A watt shape piece inner face interlocking that is sealed with permanent magnet in the described plastic wheel hub cylinder has and watt corresponding sheet metal of shape piece inner face, can strengthen the permanent magnet effect; Described aluminium alloy spoke card is provided with two interspersed through holes of using that are symmetry, and the excellent bar that interts when being used for the flywheel installation or removal stops flywheel to rotate or wear guide wire etc.In the axle bed of plastic wheel hub, its axis hole can be made as taper hole routinely, and establishes axle key in the axis hole.
Aluminium alloy spoke dish outer circumferential edge in the utility model is connected firmly by the hollow cylinder bottom of sealing-in in the plastic wheel hub, and makes the bottom surface of flywheel be the aluminum alloy materials on the aluminium alloy spoke dish, and its intensity is higher, and simple in structure, good looking appearance.
Claims (3)
1. a gasoline engine generator permanent magnetism fly-wheel comprises the aluminium alloy spoke dish and the plastic wheel hub that link into an integrated entity, and wherein the one side of aluminium alloy spoke dish is provided with boss, and another side is provided with two stake pieces that are symmetry; The one side of plastic wheel hub is provided with annular blade, the stake piece homonymy of itself and aluminium alloy spoke dish, another side is provided with cylinder, and it is coaxial with aluminium alloy spoke dish, the inner face of this cylinder is respectively equipped with two watt shape pieces that are symmetry, is sealed with permanent magnet and balance iron in two watts of shape pieces respectively; It is characterized in that: described aluminium alloy spoke dish outer circumferential edge is by the cylinder bottom of sealing-in in the plastic wheel hub; And aluminium alloy spoke card is provided with two interspersed through holes of using that are symmetry.
2. gasoline engine generator permanent magnetism fly-wheel according to claim 1 is characterized in that: describedly be provided with annular filling through hole more than two by the aluminium alloy spoke dish outer circumferential edge face of sealing-in in the plastic wheel hub.
3. gasoline engine generator permanent magnetism fly-wheel according to claim 1 and 2 is characterized in that: a watt shape piece inner face interlocking that is sealed with permanent magnet in the described plastic wheel hub cylinder has sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117422 CN2845287Y (en) | 2005-12-18 | 2005-12-18 | Permanent magnetic flywheel of gasoline power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117422 CN2845287Y (en) | 2005-12-18 | 2005-12-18 | Permanent magnetic flywheel of gasoline power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845287Y true CN2845287Y (en) | 2006-12-06 |
Family
ID=37487229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117422 Expired - Fee Related CN2845287Y (en) | 2005-12-18 | 2005-12-18 | Permanent magnetic flywheel of gasoline power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845287Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500651A (en) * | 2014-12-12 | 2015-04-08 | 绍兴锋龙电机有限公司 | Flywheel |
-
2005
- 2005-12-18 CN CN 200520117422 patent/CN2845287Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500651A (en) * | 2014-12-12 | 2015-04-08 | 绍兴锋龙电机有限公司 | Flywheel |
| CN104500651B (en) * | 2014-12-12 | 2016-04-06 | 绍兴锋龙电机有限公司 | Flywheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |