CN220639402U - Magnetic suspension wheel and vehicle - Google Patents
Magnetic suspension wheel and vehicle Download PDFInfo
- Publication number
- CN220639402U CN220639402U CN202322374658.6U CN202322374658U CN220639402U CN 220639402 U CN220639402 U CN 220639402U CN 202322374658 U CN202322374658 U CN 202322374658U CN 220639402 U CN220639402 U CN 220639402U
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- Prior art keywords
- ring
- wheel
- permanent magnet
- vehicle
- rim
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Links
- 239000000725 suspension Substances 0.000 title abstract description 24
- 238000005339 levitation Methods 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a magnetic suspension wheel, which comprises a center ring, an inner ring component and an outer ring component, wherein the center ring can be fixed on a frame of a vehicle, the inner ring is connected with the center ring, the inner ring component comprises an inner ring and an inner permanent magnet arranged on the inner ring, the outer ring comprises a tire, an outer ring and an outer permanent magnet, the outer ring is movably sleeved outside the inner ring, and because the polarities of the inner permanent magnet and the outer permanent magnet are opposite, the outer ring is in a suspension state based on the principle that homopolar repulsion exists, and when the wheel meets an uneven road surface, the outer ring can generate radial displacement relative to the inner ring, so that the shock absorption and the shock absorption of the wheel are realized, the friction force between the inner ring component and the outer ring component is reduced in the running process of the vehicle, the service life of the wheel is prolonged, and the energy consumption of the vehicle is reduced. The utility model also provides a vehicle which comprises a frame and the magnetic suspension wheel, wherein the center ring is connected with the frame.
Description
Technical Field
The utility model relates to the technical field of vehicles and surrounding supporting facilities thereof, in particular to a magnetic suspension wheel and a vehicle.
Background
The wheels are used as important components of the vehicle, are closely related to the performance and efficiency of the whole vehicle, and further influence the experience of a driver of the vehicle. The wheel rim of the existing wheel in the market is generally connected with the wheel hub by spokes, the central shaft of the wheel hub is fixed with the wheel rim through structural members, the wheel rim has no shock absorbing effect when meeting the road surface, and the wheel rim only depends on the tire for shock absorption, so that the shock absorbing effect is poor; and secondly, the central shaft bears the weight of the vehicle and the friction force between the rim rotating piece and the central shaft during running, so that the power consumption is increased, and the long-time abrasion is more increased running resistance.
Therefore, how to change the current situation that the wheel damping effect is poor in the prior art is a problem to be solved urgently in the art.
Disclosure of Invention
The utility model aims to provide a magnetic suspension wheel and a vehicle, which are used for solving the problems in the prior art, enhancing the damping effect of the wheel, reducing the energy consumption of the vehicle and improving the running stability of the vehicle.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a magnetic levitation wheel, comprising:
a center loop connectable to a frame of a vehicle;
the inner ring assembly comprises an inner rim and an inner permanent magnet, and the inner permanent magnet is arranged on the outer circumferential surface of the inner rim; the inner ring is sleeved outside the center ring and connected with the center ring;
the outer ring assembly comprises a tire, an outer rim and an outer permanent magnet, and the tire is arranged outside the outer rim; the outer wheel ring is movably sleeved outside the inner wheel ring, and can rotate and radially move relative to the inner wheel ring; the outer permanent magnets are arranged on the inner peripheral surface of the outer ring, and the polarities of the outer permanent magnets and the inner permanent magnets are opposite.
Preferably, the axial section of the outer wheel ring is of a U-shaped groove structure, the inner wheel ring can slidably extend into the outer wheel ring, the outer wheel ring is connected with a sliding block combination, and the inner wheel ring slidably abuts against the sliding block combination.
Preferably, the sliding block combination comprises two block bodies, the two block bodies are symmetrically arranged by taking a central line perpendicular to the axis direction of the center ring as a symmetrical axis, the axis section of the block bodies is L-shaped, and the block bodies are propped against the outer permanent magnets.
Preferably, the number of the sliding block combinations is multiple, and the sliding block combinations are uniformly distributed circumferentially around the axis of the outer ring.
Preferably, the inner rim has a mounting groove on an outer circumferential surface thereof capable of accommodating the inner permanent magnet, and the inner permanent magnet is fixed in the mounting groove.
Preferably, the inner ring is of a split structure, and comprises a plurality of inner ring blocks which are circumferentially and uniformly distributed around the axis of the central ring and form a complete annular structure.
Preferably, the inner ring block is detachably connected with the center ring.
Preferably, the inner permanent magnet is respectively bonded with the inner ring, and the outer permanent magnet is bonded with the outer ring.
Preferably, the tyre is detachably connected with the outer wheel ring, and the outer circumferential surface of the tyre is provided with a non-slip bulge.
The utility model also provides a vehicle, which comprises a frame and the magnetic suspension wheel, wherein the center ring is fixed on the frame.
Compared with the prior art, the utility model has the following technical effects:
the magnetic suspension wheel comprises a central ring, an inner ring, an outer ring, an inner ring assembly, an outer ring and a suspension assembly, wherein the central ring can be fixed on a frame of a vehicle, the inner ring is connected with the central ring, the inner ring assembly comprises an inner ring and an inner permanent magnet arranged on the inner ring, the outer ring comprises a tire, an outer ring and an outer permanent magnet, the outer ring is movably sleeved outside the inner ring, the outer ring is in a suspension state based on the principle that like poles repel each other due to the polarity of the inner permanent magnet and the outer permanent magnet, when the wheel encounters an uneven road surface, the outer ring can generate radial displacement relative to the inner ring, so that the shock absorption and shock absorption of the wheel are realized, the friction between the inner ring assembly and the outer ring assembly is reduced in the running process of the vehicle, the service life of the wheel is prolonged, and the energy consumption of the vehicle is reduced.
The utility model also provides a vehicle, which comprises the frame and the magnetic suspension wheel, wherein the central ring is connected with the frame, the outer ring component of the magnetic suspension wheel is in a suspension state, the running stability of the vehicle is improved, and the vibration caused by uneven pavement is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a magnetic levitation wheel according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a magnetic levitation wheel according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of a magnetic levitation wheel according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a slider assembly of a magnetic levitation vehicle according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of an inner ring assembly of a magnetic levitation wheel according to an embodiment of the present utility model;
FIG. 6 is a schematic illustration of a magnetic levitation wheel of an embodiment of the present utility model traveling on a flat road surface;
fig. 7 is a schematic diagram of a magnetic levitation wheel according to an embodiment of the present utility model when the outer ring assembly is radially displaced during traveling on an uneven road surface.
Wherein 100 is a magnetic levitation wheel;
1 is a central ring, 2 is an inner ring component, 3 is an outer ring component, 4 is an inner rim, 5 is an inner permanent magnet, 6 is a tire, 7 is an outer ring, 8 is an outer permanent magnet, 9 is a slider combination, 10 is a block body, 11 is an inner ring block, and 12 is a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a magnetic suspension wheel and a vehicle, which are used for solving the problems in the prior art, enhancing the damping effect of the wheel, reducing the energy consumption of the vehicle and improving the running stability of the vehicle.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a magnetic suspension wheel 100, which comprises a center ring 1, an inner ring assembly 2 and an outer ring assembly 3, wherein the center ring 1 can be connected with a frame of a vehicle; the inner ring assembly 2 comprises an inner rim 4 and an inner permanent magnet 5, and the inner permanent magnet 5 is arranged on the outer circumferential surface of the inner rim 4; the inner rim 4 is sleeved outside the center ring 1 and connected with the center ring 1; the outer ring assembly 3 comprises a tire 6, an outer rim 7 and an outer permanent magnet 8, wherein the tire 6 is arranged outside the outer rim 7; the outer rim 7 is movably sleeved outside the inner rim 4, and the outer rim 7 can rotate and radially move relative to the inner rim 4; the outer permanent magnets 8 are disposed on the inner peripheral surface of the outer rim 7, and the polarities of the outer permanent magnets 8 and the inner permanent magnets 5 are opposite.
According to the magnetic suspension wheel 100 disclosed by the utility model, the center ring 1 can be fixed on a frame of a vehicle, the inner ring 4 is connected with the center ring 1, the inner ring assembly 2 comprises the inner ring 4 and the inner permanent magnets 5 arranged on the inner ring 4, the outer ring 7 comprises the tyre 6, the outer ring 7 and the outer permanent magnets 8, the outer ring 7 is movably sleeved outside the inner ring 4, the outer ring assembly 3 can rotate relative to the inner ring assembly 2 under the driving of a vehicle power system, and the outer ring 7 is in a suspension state based on the principle that the inner permanent magnets 5 and the outer permanent magnets 8 repel each other due to the same poles, so that the outer ring 7 can generate radial displacement relative to the inner ring 4 when the wheel meets an uneven road surface, the shock absorption and vibration absorption of the wheel are realized, the friction force between the inner ring assembly 2 and the outer ring assembly 3 can be reduced in the running process of the vehicle, the service life of the wheel is prolonged, and the energy consumption of the vehicle is reduced.
The axial section of the outer ring 7 is of a U-shaped groove structure, the inner ring 4 slidably stretches into the outer ring 7, the inner ring 4 is matched with the outer ring 7, the effect of limiting the axial position of the outer ring 7 is achieved, and the movement reliability of the outer ring assembly 3 is improved. Meanwhile, the outer wheel ring 7 is connected with the slider combination 9, the inner wheel ring 4 is propped against the slider combination 9 in a sliding way, and the slider combination 9 is arranged, so that the friction coefficient between the inner wheel ring 4 and the outer wheel ring 7 is further reduced, the working reliability of the magnetic levitation wheel 100 is improved, and the energy consumption is reduced.
In this embodiment, the slider assembly 9 includes two split blocks 10, the two split blocks 10 are symmetrically arranged with a central line perpendicular to the axial direction of the center ring 1 as a symmetrical axis, the axial section of the split block 10 is L-shaped, the split block 10 abuts against the outer permanent magnet 8, and the split block 10 can also play a role in positioning the outer permanent magnet 8 while reducing friction force between the inner rim 4 and the outer rim 7.
In addition, in order to facilitate disassembly and replacement, the number of the sliding block combinations 9 is multiple, the sliding block combinations 9 are uniformly distributed circumferentially around the axis of the outer wheel ring 7, and later maintenance and replacement are facilitated. It should be explained here that, in this embodiment, the slider assembly 9 is looped to ensure the smoothness of the relative rotation between the inner rim 4 and the outer rim 7; in other specific embodiments of the present utility model, the slider assemblies 9 may be configured to be uniformly distributed at equal intervals according to the actual working conditions, so as to save production cost and improve flexibility and adaptability of the magnetic levitation vehicle wheel 100.
Specifically, the outer peripheral surface of the inner rim 4 is provided with a mounting groove capable of accommodating the inner permanent magnet 5, the inner permanent magnet 5 is fixed in the mounting groove, the positioning function of the inner permanent magnet 5 is enhanced by utilizing the mounting groove, the connection stability of the inner permanent magnet 5 and the inner rim 4 is improved, the inner permanent magnet 5 and the outer permanent magnet 8 are ensured to play a role, the outer ring assembly 3 is in a suspension state, and the working reliability of the magnetic suspension wheel 100 is improved.
In this embodiment, interior round 4 is split type structure, and interior round 4 includes a plurality of inner circle pieces 11, and inner circle piece 11 is the arcuation, and inner circle piece 11 is around central circle 1's axis circumference equipartition and enclose into complete annular structure, and interior round 4 adopts split type structure, has greatly made things convenient for the installation of inner circle subassembly 2 fixed, has made things convenient for the assembly of magnetic suspension wheel 100 simultaneously, and correspondingly, in practical application, interior permanent magnet 5 also can adopt split type structure.
In order to further improve the disassembly and assembly of the magnetic levitation wheel 100, the inner ring block 11 is detachably connected with the center ring 1, and the inner ring block and the center ring can be detachably connected by using the bolts 12, so that the magnetic levitation wheel 100 is convenient to assemble and disassemble, and the convenience of later maintenance is improved.
In other specific embodiments of the utility model, the inner permanent magnet 5 is respectively bonded with the inner ring 4 and the outer permanent magnet 8 is bonded with the outer ring 7, so that the connection firmness of the inner permanent magnet 5 and the inner ring 4 and the connection firmness of the outer permanent magnet 8 and the outer ring 7 are improved, and the working reliability of the inner permanent magnet 5 and the outer permanent magnet 8 is ensured.
It should be noted that, the tire 6 is detachably connected with the outer wheel ring 7, and the tire 6 is convenient to replace after being worn, so that the use cost of the magnetic levitation wheel 100 is saved. In addition, the anti-skid protrusions are arranged on the outer circumferential surface of the tire 6, so that the anti-skid effect of the tire 6 is enhanced, and the running safety coefficient of the vehicle is improved.
Meanwhile, the utility model also provides a vehicle, which comprises a frame and the magnetic suspension wheel 100, wherein the center ring 1 is fixed on the frame, and the outer ring component 3 of the magnetic suspension wheel 100 is in a suspension state, so that the running stability of the vehicle is improved, the vibration caused by uneven pavement is reduced, and the running safety coefficient of the vehicle is further improved.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. A magnetic levitation vehicle wheel comprising:
a center loop connectable to a frame of a vehicle;
the inner ring assembly comprises an inner rim and an inner permanent magnet, and the inner permanent magnet is arranged on the outer circumferential surface of the inner rim; the inner ring is sleeved outside the center ring and connected with the center ring;
the outer ring assembly comprises a tire, an outer rim and an outer permanent magnet, and the tire is arranged outside the outer rim; the outer wheel ring is movably sleeved outside the inner wheel ring, and can rotate and radially move relative to the inner wheel ring; the outer permanent magnets are arranged on the inner peripheral surface of the outer ring, and the polarities of the outer permanent magnets and the inner permanent magnets are opposite.
2. The magnetic levitation vehicle of claim 1, wherein: the axial section of the outer rim is of a U-shaped groove structure, the inner rim slidably stretches into the outer rim, the outer rim is connected with a sliding block combination, and the inner rim slidably abuts against the sliding block combination.
3. A magnetic levitation vehicle as defined in claim 2, wherein: the sliding block combination comprises two block bodies, the two block bodies are symmetrically arranged by taking a central line perpendicular to the axis direction of the central ring as a symmetrical axis, the section of the axis of the block body is L-shaped, and the block bodies are propped against the outer permanent magnets.
4. A magnetic levitation vehicle as defined in claim 3, characterized in that: the number of the sliding block combinations is multiple, and the sliding block combinations are uniformly distributed around the axis of the outer wheel ring in the circumferential direction.
5. The magnetic levitation vehicle of claim 1, wherein: the outer peripheral surface of the inner rim is provided with a mounting groove capable of accommodating the inner permanent magnet, and the inner permanent magnet is fixed in the mounting groove.
6. The magnetic levitation vehicle of claim 5, wherein: the inner rim is of a split type structure, the inner rim comprises a plurality of inner ring blocks, and the inner ring blocks are circumferentially and uniformly distributed around the axis of the center ring and form a complete annular structure.
7. The magnetic levitation vehicle of claim 6, wherein: the inner ring block is detachably connected with the center ring.
8. The magnetic levitation vehicle of claim 1, wherein: the inner permanent magnet is respectively and adhesively connected with the inner ring, and the outer permanent magnet is respectively and adhesively connected with the outer ring.
9. A magnetic levitation vehicle according to any of claims 1-8, characterized in that: the tire is detachably connected with the outer wheel ring, and the outer circumferential surface of the tire is provided with an anti-slip boss.
10. A vehicle comprising a frame, characterized in that: a magnetic levitation wheel as defined in any of claims 1-9, wherein said center ring is secured to said frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374658.6U CN220639402U (en) | 2023-09-01 | 2023-09-01 | Magnetic suspension wheel and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374658.6U CN220639402U (en) | 2023-09-01 | 2023-09-01 | Magnetic suspension wheel and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639402U true CN220639402U (en) | 2024-03-22 |
Family
ID=90290066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374658.6U Active CN220639402U (en) | 2023-09-01 | 2023-09-01 | Magnetic suspension wheel and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639402U (en) |
-
2023
- 2023-09-01 CN CN202322374658.6U patent/CN220639402U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |