CN114572406A - Magnetic lifting engine for aircraft - Google Patents
Magnetic lifting engine for aircraft Download PDFInfo
- Publication number
- CN114572406A CN114572406A CN202210377607.6A CN202210377607A CN114572406A CN 114572406 A CN114572406 A CN 114572406A CN 202210377607 A CN202210377607 A CN 202210377607A CN 114572406 A CN114572406 A CN 114572406A
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- Prior art keywords
- magnet layer
- magnet
- aircraft
- magnets
- engine
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- 238000005339 levitation Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000010287 polarization Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 239000003380 propellant Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses a magnetic lifting engine for an aircraft, which comprises a motor, a spindle, a fixed support, a magnet and a fastening device, wherein the motor is fixedly connected with the fixed support through the spindle; the invention depends on the mode that the turntable rotates at high speed to generate an alternating magnetic field so as to generate lift force, and is different from the traditional modes of a propeller, a fan, a rocket propellant and the like.
Description
Technical Field
The invention relates to the technical field of aircraft engines, in particular to a magnetic lifting engine for an aircraft.
Background
The existing aircraft generally rises and floats upwards by means of arranging propellers, fans, rocket propellants and the like, the corresponding functions of the aircraft can be realized only by relying on air, propellants and the like, and if the aircraft is on the surface of a moon or other stars which does not have atmosphere or carry any propellants, the aircraft cannot be normally used, and the environmental universality is poor.
In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.
Disclosure of Invention
In order to solve the technical defects, the invention adopts the technical scheme that a magnetic lifting engine for an aircraft is provided, and the magnetic lifting engine comprises a motor, a spindle, a fixed support, a magnet and a fastening device, wherein the motor is fixedly connected with the fixed support through the spindle, the magnet is fixedly arranged on the magnet fixed support through the fastening device so as to form a turntable, a first magnet layer and a second magnet layer are arranged on the fixed support, the first magnet layer is arranged between the fixed support and the second magnet layer, the first magnet layer and the second magnet layer respectively comprise a plurality of magnets, and the first magnet layer and the second magnet layer are fixedly connected with the fixed support through the fastening device.
Preferably, a bearing is further arranged between the motor and the fixed support, the motor is connected with an outer ring of the bearing through a switching mechanism, and an inner ring of the bearing is connected with the fixed support.
Preferably, the magnets on the first magnet layer are annularly and uniformly distributed in the same plane by taking the axis of the spindle as a center, the magnets on the second magnet layer are annularly and uniformly distributed in the same plane by taking the axis of the spindle as a center, and the magnets on the first magnet layer and the magnets on the second magnet layer are arranged in a staggered manner.
Preferably, the volume of the first magnet layer is smaller than the volume of the second magnet layer.
Preferably, a gap is provided between adjacent magnets in the first magnet layer.
Preferably, the magnets in the first magnet layer are provided with through holes.
Preferably, the fastening means fixing the second magnet layer is connected to the fixing bracket and the second magnet layer through the gap or the through hole.
Preferably, the polarization direction of the magnets of the first magnet layer is a circumferential direction in a horizontal plane, and the polarization direction of the magnets of the second magnet layer is a vertical axial direction.
Preferably, between the adjacent and contacting magnets on the first magnet layer and the second magnet layer, the polarization direction and arrangement mode is that the N pole and the S pole are connected end to end.
Preferably, the rotating disc is arranged in a protective shell, and the material of the protective shell is plastic or carbon fiber.
Compared with the prior art, the invention has the beneficial effects that: the invention depends on the mode that the turntable rotates at high speed to generate an alternating magnetic field so as to generate lift force, and is different from the traditional modes of a propeller, a fan, a rocket propellant and the like.
Drawings
FIG. 1 is a top perspective view of the magnetic levitation engine for an aircraft;
FIG. 2 is a bottom perspective view of the magnetic levitation engine for an aircraft;
FIG. 3 is a cross-sectional view of the magnetic levitation engine for an aircraft;
FIG. 4 is a structural view of the turntable;
FIG. 5 is a perspective view of the flight board.
The figures in the drawings represent:
1-a motor; 2-a bearing; 3-a main shaft; 4-a turntable; 5-fixing a bracket; 6-magnet 7-fastening means; 8-aircraft magnetic levitation engine; 9-flight sliding plate.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, fig. 1 is a top view of a three-dimensional structure of the magnetic levitation engine for an aircraft; FIG. 2 is a bottom perspective view of the magnetic levitation engine for an aircraft; fig. 3 is a structural sectional view of the magnetic levitation engine for an aircraft.
The magnetic lifting engine for the aircraft comprises a motor 1, a bearing 2, a main shaft 3, a fixed support 5, a magnet 6 and a fastening device 7, wherein the motor 1 is connected with an outer ring of the bearing 2 through a switching mechanism, an inner ring of the bearing 2 is connected with the fixed support 5, the motor 1 is fixedly connected with the fixed support 5 through the main shaft 3, and the magnet 6 is fixedly arranged on the magnet fixed support 5 through the fastening device 7 so as to form a turntable 4.
When the spindle is used, when the motor 1 drives the spindle 3 to rotate, the spindle 3 drives the turntable 4 provided with the magnet 6 to synchronously rotate through the fixed support 5. The rotation of the magnet 6 will generate a dynamic alternating magnetic field below the turntable 4, and this alternating magnetic field will generate acting force on the copper plate, the aluminum plate, and the superconducting material below the turntable, and this acting force will generate a reaction force on the magnetic levitation engine 8 of the aircraft, and then generate a non-contact thrust force that makes the magnetic levitation engine 8 for the aircraft have a tendency to ascend and float upwards.
The existence of the acting force and the reacting force can cause the magnetic lifting engine of the aircraft to generate upward buoyancy, so that the lifting load can be suspended together with the engine. The advantages of such a hover engine are: it works independently of the existence of air, and in space environment, under the condition of moon or other star environment whose surface has no atmospheric coverage, it can still produce lifting buoyancy force, and can work as usual.
As shown in FIG. 5, FIG. 5 is a perspective view of the structure of the flying skateboard. The magnetic floating engine 8 for the aircraft can be arranged below the flight sliding plate 9, the flying automobile, the flying festooned vehicle and the flying amusement equipment and provides lift force for the flying sliding plate, the flying automobile, the flying festooned vehicle and the flying amusement equipment, so that the sliding plate, the automobile, the festooned vehicle and the amusement equipment have the capability of being suspended in an empty, manned or carried state.
Preferably, the bearing 2 may be a bearing separately installed outside the motor 1, and the bearing 2 mainly performs an external pressure bearing function, and a rotation transmission function is performed by a bearing integrated in the motor 1. The bearing 2 can be omitted, and the bearing is arranged in the motor to simultaneously bear two functions of transmission and bearing; namely, the turntable is directly connected and fixed on a main shaft of the motor, and the transmission and external pressure bearing functions are completed by utilizing a bearing inside the motor.
The two modes have advantages and disadvantages when used: if the bearing 2 is a bearing additionally installed outside the motor 1, the engine can be ensured to have larger bearing capacity, meanwhile, the transmission efficiency of the motor 1 is high, and the inner bearing is not pressed, so that the running friction is small. The disadvantage is that a bearing is additionally added, which leads to a larger volume of the adapter mechanism.
If the bearing 2 is omitted, the bearing is arranged in the motor to simultaneously bear two functions of transmission and bearing, the whole volume of the transmission mechanism can be reduced, and the integration level is improved. The disadvantage is a reduced load-bearing capacity to the outside. The bearing capacity of the motor with the bearing can be improved by customizing the special motor with large bearing capacity, so that the defect of small bearing capacity is avoided, but the cost is increased due to special customization.
The two embodiments can be freely selected according to the requirements of engineering practical conditions.
As shown in fig. 4, fig. 4 is a structural view of the turntable; preferably, a first magnet layer and a second magnet layer are arranged on the fixing support 5, the first magnet layer is arranged between the fixing support 5 and the second magnet layer, the first magnet layer and the second magnet layer each include a plurality of magnets 6, and the first magnet layer and the second magnet layer are fixedly connected with the fixing support 5 through the fastening device 7.
The magnets 6 on the first magnet layer are annularly and uniformly distributed on the same plane by taking the axis of the main shaft 3 as the center, the magnets 6 on the second magnet layer are annularly and uniformly distributed on the same plane by taking the axis of the main shaft 3 as the center, and the magnets 6 on the first magnet layer and the magnets 6 on the second magnet layer are staggered.
The first magnet layer volume is less than the second magnet layer volume.
Gaps are provided between adjacent magnets 6 in the first magnet layer. Or the magnet 6 in the first magnet layer is provided with a through hole.
The fastening means 7 fixing the second magnet layer is connected to the fixing bracket 5 and the second magnet layer through the gap or the through hole.
The fastening device 7 is generally configured as a fixing screw, and the existence of the gap or the through hole facilitates that the fixing screw can smoothly pass through the gap space or the through hole between the first magnet layers when the second magnet layer is fixed, so that the second magnet layer can be fixed on the fixing bracket 5.
The magnets 6 of the first magnet layer and the second magnet layer are staggered in the circumferential direction, so that the magnetic force lines are conveniently extended and strengthened, and the alternating magnetic field intensity below the rotating disc 4 is higher. Thus, as the turntable 4 rotates, a higher lift force may be generated below it.
The polarization direction of the magnets 6 of the first magnet layer is a circumferential direction in a horizontal plane, and the polarization direction of the magnets 6 of the second magnet layer is a vertical axial direction. Between each of the magnets 6 on the adjacent and contacting first and second magnet layers, the polarization direction and arrangement is N, S pole-to-pole.
Thus, two adjacent magnets 6 have an attractive force in a naturally coupled state. Moreover, the magnetic lines of force of two adjacent magnets 6 can smoothly pass through the contact surface without reverse offset and disorder.
The advantage of doing so is also that the continuation and the intensification of magnetic line of force of being convenient for make the alternating magnetic field intensity below the carousel higher. In this way, a higher lifting force can be generated and obtained below the turntable 4 when it rotates.
The rotating disc 4 is arranged in a protective casing, the material of the protective casing can be plastic, carbon fiber and the like, and the casing material has the physical characteristics of light weight, low weight and higher strength. The fixed support 5 is provided with lightening holes, and the shape of the lightening holes can be round, oval, waist-shaped holes, rectangular holes with rounded corners or trapezoidal holes and the like. The shape of the fixing support can be various, and partial materials on the fixing support 5 can be removed, so that the effect of reducing weight is achieved.
The protective shell of the rotary disk 4 is used for preventing the rotary disk from being damaged and damaged by hard foreign matters during high-speed flight or sliding, and the higher the physical strength of the material of the protective shell is, the better the protective performance is. And the protective shell made of light materials and the fixed support with lightening holes can reduce the total weight and the moment of inertia of the turntable 4 and improve the dynamic acceleration and deceleration performance and the efficiency of the motor.
The engine can be arranged below a flight sliding plate, a flight automobile, a flight festooned vehicle and flight amusement equipment to provide lift force for the flight sliding plate, the flight automobile, the flight festooned vehicle and the flight amusement equipment, so that the sliding plate, the automobile, the festooned vehicle and the amusement equipment have the capability of being suspended without depending on the reverse thrust of airflow or a rocket engine in an idle load, manned or cargo carrying state. Of course, the device can also be arranged under other devices and equipment needing to be suspended so as to provide the functions of suspending off the ground and flying. It is within the scope of this patent to use the engine described in this patent to produce the levitation effect.
The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a magnetism rises and floats engine for aircraft which characterized in that, includes motor, main shaft, fixed bolster, magnet, fastening device, the motor passes through the main shaft with fixed bolster fixed connection, the magnet passes through fastening device is fixed to be set up thereby form the carousel on the magnet fixed bolster, thereby be provided with first magnet layer and second magnet layer on the fixed bolster, first magnet layer sets up the fixed bolster with between the second magnet layer, first magnet layer with the second magnet layer all includes a plurality of the magnet, first magnet layer with the second magnet layer all passes through fastening device with fixed bolster fixed connection.
2. The magnetic levitation engine for an aircraft according to claim 1, wherein a bearing is further disposed between the motor and the fixed bracket, the motor is connected to an outer ring of the bearing through a switching mechanism, and an inner ring of the bearing is connected to the fixed bracket.
3. The magnetic levitation engine for an aircraft according to claim 1, wherein the magnets on the first magnet layer are annularly distributed on the same plane with the axis of the main shaft as the center, the magnets on the second magnet layer are annularly distributed on the same plane with the axis of the main shaft as the center, and the magnets on the first magnet layer and the magnets on the second magnet layer are arranged in a staggered manner.
4. The magnetic levitation engine for an aircraft of claim 3, wherein the first magnet layer volume is less than the second magnet layer volume.
5. The magnetic levitation engine for an aircraft of claim 3, wherein a gap is provided between adjacent magnets in the first magnet layer.
6. The magnetic levitation engine for an aircraft of claim 3, wherein a through hole is provided on the magnet in the first magnet layer.
7. The magnetic levitation engine for an aircraft according to claim 5 or 6, wherein the fastening means fixing the second magnet layer is connected to the fixing bracket and the second magnet layer through the gap or the through hole.
8. The magnetic levitation engine for an aircraft of claim 7, wherein the polarization direction of the magnets of the first magnet layer is circumferential in a horizontal plane and the polarization direction of the magnets of the second magnet layer is vertical axial.
9. The magnetic levitation engine for an aircraft of claim 8, wherein between the magnets on the first and second magnet layers that are adjacent and in contact, the polarization direction and arrangement is N-pole and S-pole end-to-end.
10. The magnetic levitation engine for an aircraft of claim 1, wherein the turntable is disposed within a protective enclosure, the material of the protective enclosure being plastic or carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377607.6A CN114572406A (en) | 2022-04-11 | 2022-04-11 | Magnetic lifting engine for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377607.6A CN114572406A (en) | 2022-04-11 | 2022-04-11 | Magnetic lifting engine for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114572406A true CN114572406A (en) | 2022-06-03 |
Family
ID=81778756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377607.6A Pending CN114572406A (en) | 2022-04-11 | 2022-04-11 | Magnetic lifting engine for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572406A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226956A (en) * | 2011-03-30 | 2011-10-26 | 邢玉亮 | Magnet with single polarity on one side and magnetic suspension device formed thereby |
| CN102857151A (en) * | 2011-06-28 | 2013-01-02 | 宋开泉 | Permanent magnet frequency conversion power generator |
| CN104760698A (en) * | 2015-02-05 | 2015-07-08 | 张海波 | Magnetic suspension aircraft |
| CN104796040A (en) * | 2015-05-04 | 2015-07-22 | 于振州 | Application method for controlling magnet levitation circular motion device |
| CN106921311A (en) * | 2015-12-24 | 2017-07-04 | 成都浮星科技有限公司 | A kind of magnetic suspension engine based on permanent-magnet eddy current technology |
| WO2018079488A1 (en) * | 2016-10-27 | 2018-05-03 | 浩志 中野 | Rotating device |
| CN208503270U (en) * | 2018-07-17 | 2019-02-15 | 温岭市百氏精益机械有限公司 | High-accuracy magnetic-suspension main-shaft |
-
2022
- 2022-04-11 CN CN202210377607.6A patent/CN114572406A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226956A (en) * | 2011-03-30 | 2011-10-26 | 邢玉亮 | Magnet with single polarity on one side and magnetic suspension device formed thereby |
| CN102857151A (en) * | 2011-06-28 | 2013-01-02 | 宋开泉 | Permanent magnet frequency conversion power generator |
| CN104760698A (en) * | 2015-02-05 | 2015-07-08 | 张海波 | Magnetic suspension aircraft |
| CN104796040A (en) * | 2015-05-04 | 2015-07-22 | 于振州 | Application method for controlling magnet levitation circular motion device |
| CN106921311A (en) * | 2015-12-24 | 2017-07-04 | 成都浮星科技有限公司 | A kind of magnetic suspension engine based on permanent-magnet eddy current technology |
| WO2018079488A1 (en) * | 2016-10-27 | 2018-05-03 | 浩志 中野 | Rotating device |
| CN208503270U (en) * | 2018-07-17 | 2019-02-15 | 温岭市百氏精益机械有限公司 | High-accuracy magnetic-suspension main-shaft |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220603 |