CN114408164A - Circular fretwork magnetic suspension motor vehicle - Google Patents

Circular fretwork magnetic suspension motor vehicle Download PDF

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Publication number
CN114408164A
CN114408164A CN202210131140.7A CN202210131140A CN114408164A CN 114408164 A CN114408164 A CN 114408164A CN 202210131140 A CN202210131140 A CN 202210131140A CN 114408164 A CN114408164 A CN 114408164A
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CN
China
Prior art keywords
nest
fan blade
aircraft
fixing frame
electromagnet
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CN202210131140.7A
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Chinese (zh)
Inventor
许刚
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Individual
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Individual
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Publication date
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Priority to CN202210131140.7A priority Critical patent/CN114408164A/en
Publication of CN114408164A publication Critical patent/CN114408164A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C15/00—Attitude, flight direction, or altitude control by jet reaction
    • B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • B64C29/04—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded characterised by jet-reaction propulsion
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to a circular hollow magnetic suspension motor aircraft which comprises an aircraft fixing frame, wherein a circle of first electromagnets are arranged on the outer side of the upper part of the aircraft fixing frame, and a circle of second electromagnets are arranged on the inner side of the lower part of the aircraft fixing frame; an upper nest fan blade mesh enclosure support is fixed on the outer side of the upper portion of the fixing frame, an outer rotor magnet is installed in a cavity between the upper nest fan blade mesh enclosure support and the upper portion of the aircraft fixing frame, one side of the outer rotor magnet is matched with a first limiting magnet on the first electromagnet, and the other side of the outer rotor magnet is provided with an outer rotor nest fan blade; a first air inlet is formed in the upper nest fan blade mesh enclosure support on the upper side of the outer rotor nest fan blade, a first air outlet is formed in the upper nest fan blade mesh enclosure support on the lower side of the outer rotor nest fan blade, and a first air outlet grid is mounted on the first air outlet; when the first electromagnet is electrified, the outer rotor magnet rotates around the first electromagnet to drive the outer rotor nest fan blades to rotate; the invention has the advantages of reasonable structure, convenient use and great market application and popularization value.

Description

Circular fretwork magnetic suspension motor vehicle
Technical Field
The invention relates to a circular hollow magnetic suspension motor aircraft, and belongs to the technical field of aircraft design.
Background
The aircraft can be widely applied to the fields of aerial photography, monitoring, search and rescue, resource exploration and the like, and the existing aircraft is complex in structure and high in maintenance cost, so that the existing aircraft cannot meet the requirements of people on simple structure and convenient maintenance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the circular hollow magnetic suspension motor aircraft which is reasonable in structure and convenient to use.
The invention is realized by the following technical scheme: the utility model provides a circular fretwork magnetic suspension motor aircraft, characterized by: the aircraft fixing frame is characterized by comprising an aircraft fixing frame, wherein a circle of first electromagnet is arranged on the outer side of the upper part of the aircraft fixing frame, a circle of first limiting magnet is arranged on the first electromagnet, a circle of second electromagnet is arranged on the inner side of the lower part of the aircraft fixing frame, and a circle of second limiting magnet is arranged on the second electromagnet;
an upper nest fan blade mesh enclosure support is fixed on the outer side of the upper portion of the aircraft fixing frame, wings are arranged on the outer side of the upper nest fan blade mesh enclosure support, a circle of outer rotor magnets are mounted in a cavity between the upper nest fan blade mesh enclosure support and the upper portion of the aircraft fixing frame, one side of each outer rotor magnet is matched with a first limiting magnet on a first electromagnet, the outer rotor magnets and the first limiting magnets are always kept in a suspension state, and outer rotor nest fan blades are mounted on the other side of each outer rotor magnet; a first air inlet is formed in the upper fan blade mesh enclosure support on the upper side of the outer rotor nest fan blade, a first air outlet is formed in the upper fan blade mesh enclosure support on the lower side of the outer rotor nest fan blade, and a first air outlet grid is mounted on the first air outlet;
when the first electromagnet is electrified, under the action of magnetic force, the outer rotor magnet rotates around the first electromagnet to drive the outer rotor nest fan blades to rotate, the outer rotor nest fan blades rotate to drive air to be sucked from an air inlet on the upper nest fan blade mesh enclosure support and to be discharged from an air outlet grid at the bottom of the upper nest fan blade mesh enclosure support, so that the aircraft fixing frame forms upward thrust;
a lower nest fan blade mesh enclosure support is fixed on the inner side of the lower part of the aircraft fixing frame, an inner rotor nest fan blade is installed in a cavity between the lower nest fan blade mesh enclosure support and the lower part of the aircraft fixing frame, a circle of inner rotor magnet is fixed on the outer edge of the inner rotor nest fan blade, the inner rotor magnet is matched with a second limiting magnet on a second electromagnet, and the inner rotor magnet and the second limiting magnet are always kept in a suspended state; a second air inlet is formed in the aircraft fixing frame above the inner rotor nest fan blades, a second air outlet is formed in the lower nest fan blade mesh enclosure support below the inner rotor nest fan blades, and a second air outlet grid is mounted on the second air outlet;
when the second electromagnet is electrified, under the action of magnetic force, the inner rotor magnet rotates in the second electromagnet to drive the inner rotor nest fan blades to rotate, the inner rotor nest fan blades rotate to drive air to be sucked from the second air inlet and discharged from a second air outlet grid at the bottom of the lower nest fan blade mesh enclosure support, and therefore the aircraft fixing frame forms upward thrust;
the rotation directions of the outer rotor nest fan blades and the inner rotor nest fan blades are opposite. The torque forces generated by the two can be mutually counteracted.
The outer rotor nest fan blades and the inner rotor nest fan blades are all titanium alloy composite carbon fiber blades.
The angles of the first air outlet grating and the second air outlet grating can be adjusted, so that the maneuvering performance can be improved, and the flying posture can be adjusted.
The upper part of the aircraft fixing frame is provided with a manned fixing support, and the manned fixing support is covered with a transparent bullet-proof shield.
An aircraft control room is installed on the manned fixed support, and a seat is arranged in the aircraft control room.
The aircraft landing gear air pressure damping device is connected to the outer side of the lower portion of the aircraft fixing frame through a hinge, a landing support arm is further arranged on the lower portion of the aircraft fixing frame, one end of the landing support arm is connected with the aircraft fixing frame, and the other end of the landing support arm is connected with the aircraft landing gear air pressure damping device.
The first electromagnet and the second electromagnet are externally connected with a power supply controller.
The wings are hinged with the upper nest fan blade mesh enclosure support, and the angles of the wings on the upper nest fan blade mesh enclosure support can be adjusted. The maneuverability and the adjustment of the flight attitude can be improved.
The circular hollow magnetic suspension motor aircraft is reasonable in structure and convenient to use, when the aircraft is used, the first electromagnet is electrified, the outer rotor magnet rotates around the first electromagnet under the action of magnetic force to drive the outer rotor nest fan blades to rotate, the outer rotor nest fan blades rotate to drive air to be sucked from the air inlet on the upper nest fan blade mesh enclosure support and discharged from the air outlet grids at the bottom of the upper nest fan blade mesh enclosure support, and the aircraft fixing frame forms upward thrust; the second electromagnet is electrified, the inner rotor magnet rotates in the second electromagnet under the action of magnetic force to drive the inner rotor nest fan blades to rotate, the inner rotor nest fan blades rotate to drive air to be sucked by the second air inlet, and the air is discharged from the second air outlet grille at the bottom of the lower nest fan blade mesh enclosure support, so that the aircraft fixing frame forms upward thrust. Meanwhile, the rotation directions of the outer rotor nest fan blades and the inner rotor nest fan blades are opposite. Through the design, the electric aircraft can fly upwards stably.
The invention has the advantages of capability of vertically taking off and landing, stronger thrust, smaller frictional resistance and convenience for heat dissipation. When the fan is used, the rotating directions of the outer rotor nest fan blades and the inner rotor nest fan blades are opposite, so that torque force generated by the outer rotor nest fan blades and the inner rotor nest fan blades can be counteracted when the fan works. Compared with the traditional coaxial forward and reverse propeller, the propeller has the advantages that the airflow is more concentrated, and the airflow cannot be scattered in a reverse mode, so that the efficiency is reduced, and resources are wasted.
The outer rotor magnet one side and the first spacing magnet phase-match on the first electro-magnet, inner rotor magnet and the second spacing magnet phase-match on the second electro-magnet, no matter be under the circumstances of circular telegram or not circular telegram, all remain the suspension state between outer rotor magnet and the first spacing magnet all the time, all remain the suspension state between inner rotor magnet and the second spacing magnet all the time, promptly, such mode makes the rotor (including outer rotor magnet, inner rotor magnet) be in the suspension state.
When the first electromagnet and the second electromagnet are electrified to generate magnetism, the outer rotor magnet rotates around the first electromagnet, the inner rotor magnet rotates in the second electromagnet, no contact exists between the relative motion surfaces, mechanical friction and contact fatigue are not generated, the problems of unit component loss and replacement are solved, a series of devices such as a lubricating system are saved, the space is saved, and the weight is reduced.
Meanwhile, the outer rotor magnet rotates around the first electromagnet, and the inner rotor magnet rotates in the second electromagnet, so that the large-amplitude friction resistance vibration and high-decibel noise caused by contact collision of the traditional bearing during movement are avoided, the stability is improved, the maintenance cost is reduced, the service life is prolonged, and meanwhile, the power consumption is low.
By the invention, when the outer rotor magnet and the inner rotor magnet rotate, the rotation is stable under the condition of hundreds of thousands of rotations, and the precision can reach micron level or even higher, which is the rotating speed and precision which can not be reached by a common mechanical motor.
In the invention, further, the angles of the first air outlet grating and the second air outlet grating can be adjusted, so that the angles of the first air outlet grating and the second air outlet grating can be adjusted conveniently according to actual needs, the flying direction of the aircraft can be changed conveniently, the maneuvering performance is improved, and in addition, the angle of the wing can be adjusted.
According to the invention, the manned fixed support is arranged at the upper part of the aircraft fixed mount, the transparent bullet-proof shield covers the manned fixed support, and the seat is arranged on the manned fixed support, so that the aircraft can fly manned conveniently.
The aircraft landing gear air pressure damping device is hinged to the outer side of the lower portion of the aircraft fixing frame, the lower portion of the aircraft fixing frame is further provided with a landing support arm, one end of the landing support arm is connected with the aircraft fixing frame, and the other end of the landing support arm is connected with the aircraft landing gear air pressure damping device, so that the aircraft can take off and land.
The first electromagnet and the second electromagnet are externally connected with a power supply controller, and the first electromagnet and the second electromagnet are controlled to be powered on or powered off through the power supply controller; in a specific design, the power supply controller can be placed in an aircraft control room on the manned fixed support.
The invention has the advantages of reasonable structure, convenient use and great market application and popularization value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1 aircraft mount, 2 first electro-magnet, 3 second electro-magnet, 4 nest flabellum screen panel support on, 5 outer rotor magnet, 6 outer rotor nest flabellum, 7 first gas outlets, 8 first air outlet grid, 9 nest flabellum screen panel support down, 10 inner rotor nest flabellum, 11 inner rotor magnet, 12 second gas outlets, 13 second air outlet grid, 14 manned fixed bolster, 15 transparent shellproof covers, 16 support arms that rise and fall, 17 aircraft undercarriage atmospheric pressure damping device, 18 first spacing magnet, 19 second spacing magnet, 20 wings.
Detailed Description
The present invention will be further described with reference to the following specific examples.
The utility model provides a circular fretwork magnetic suspension motor aircraft, includes aircraft mount 1, and the upper portion outside of aircraft mount 1 is equipped with round first electro-magnet 2, installs round first spacing magnet 18 on the first electro-magnet 2, and the lower part inboard of aircraft mount 1 sets up round second electro-magnet 3, installs round second spacing magnet 19 on the second electro-magnet 3. An upper nest fan blade mesh enclosure support 4 is fixed on the outer side of the upper portion of the aircraft fixing frame 1, wings 20 are arranged on the outer side of the upper nest fan blade mesh enclosure support 4, an outer rotor magnet 5 is installed in a cavity between the upper nest fan blade mesh enclosure support 4 and the upper portion of the aircraft fixing frame 1, one side of the outer rotor magnet 5 is matched with a first limiting magnet 18 on the first electromagnet 2, the outer rotor magnet 5 and the first limiting magnet 18 are always kept in a suspension state, and an outer rotor nest fan blade 6 is installed on the other side of the outer rotor magnet 5; a first air inlet is formed in the upper nest fan blade mesh enclosure support 4 on the upper side of the outer rotor nest fan blade 6, a first air outlet 7 is formed in the upper nest fan blade mesh enclosure support 4 on the lower side of the outer rotor nest fan blade 6, and a first air outlet grid 8 is installed on the first air outlet 7.
When the first electromagnet 2 is electrified, under the action of magnetic force, the outer rotor magnet 5 rotates around the first electromagnet 2 to drive the outer rotor nest fan blade 6 to rotate, the outer rotor nest fan blade 6 rotates to drive air to be sucked from an air inlet on the upper nest fan blade mesh enclosure support 4 and to be discharged from an air outlet grid 8 at the bottom of the upper nest fan blade mesh enclosure support 4, so that the aircraft fixing frame 1 forms upward thrust.
A lower nest fan blade mesh enclosure support 9 is fixed on the inner side of the lower part of the aircraft fixing frame 1, an inner rotor nest fan blade 10 is installed in a cavity between the lower nest fan blade mesh enclosure support 9 and the lower part of the aircraft fixing frame 1, an inner rotor magnet 11 is fixed on the outer edge of the inner rotor nest fan blade 10, the inner rotor magnet 11 is matched with a second limiting magnet 19 on the second electromagnet 3, and the inner rotor magnet 11 and the second limiting magnet 19 are always kept in a suspended state; a second air inlet is arranged on the aircraft fixing frame 1 above the inner rotor nest fan blade 10, a second air outlet 12 is arranged on the lower nest fan blade mesh enclosure support 9 below the inner rotor nest fan blade 10, and a second air outlet grid 13 is arranged on the second air outlet 12.
When the second electromagnet 3 is powered on, under the action of magnetic force, the inner rotor magnet 11 rotates in the second electromagnet 2 to drive the inner rotor nest fan blade 10 to rotate, the inner rotor nest fan blade 10 rotates to drive air to be sucked by the second air inlet, and the air is discharged from the second air outlet grid 13 at the bottom of the lower nest fan blade mesh enclosure support 9, so that the aircraft fixing frame 1 forms upward thrust.
The rotation directions of the outer rotor nest fan blades 6 and the inner rotor nest fan blades 10 are opposite.
Further, the outer rotor nest fan blades 6 and the inner rotor nest fan blades 10 are both titanium alloy composite carbon fiber blades. The angles of the first air outlet grid 8 and the second air outlet grid 13 can be adjusted. A manned fixed support 14 is arranged at the upper part of the aircraft fixed mount 1, and a transparent bullet-proof cover 15 covers the manned fixed support 14.
An aircraft control room is arranged on the manned fixed support 14, and a seat is arranged in the aircraft control room. The aircraft landing gear air pressure damping device 17 is hinged to the outer side of the lower portion of the aircraft fixing frame 1, a landing support arm 16 is further arranged on the lower portion of the aircraft fixing frame 1, one end of the landing support arm 16 is connected with the aircraft fixing frame 1, and the other end of the landing support arm is connected with the aircraft landing gear air pressure damping device 17. The first electromagnet 2 and the second electromagnet 3 are externally connected with a power supply controller.
Further, the wing 20 is hinged to the fan blade mesh enclosure support 4, and the angle of the wing 20 on the fan blade mesh enclosure support 4 is adjustable. The aircraft posture can be adjusted and the maneuvering performance can be improved by adjusting the angle of the wings 20.

Claims (8)

1. The utility model provides a circular fretwork magnetic suspension motor aircraft, characterized by: the aircraft fixing frame comprises an aircraft fixing frame (1), wherein a circle of first electromagnet (2) is arranged on the outer side of the upper part of the aircraft fixing frame (1), a circle of first limiting magnet (18) is installed on the first electromagnet (2), a circle of second electromagnet (3) is arranged on the inner side of the lower part of the aircraft fixing frame (1), and a circle of second limiting magnet (19) is installed on the second electromagnet (3);
an upper nest fan blade mesh enclosure support (4) is fixed on the outer side of the upper portion of the aircraft fixing frame (1), wings (20) are arranged on the outer side of the upper nest fan blade mesh enclosure support (4), a circle of outer rotor magnet (5) is installed in a cavity between the upper nest fan blade mesh enclosure support (4) and the upper portion of the aircraft fixing frame (1), one side of the outer rotor magnet (5) is matched with a first limiting magnet (18) on the first electromagnet (2), the outer rotor magnet (5) and the first limiting magnet (18) are always kept in a suspension state, and an outer rotor nest fan blade (6) is installed on the other side of the outer rotor magnet (5); a first air inlet is formed in the upper nest fan blade mesh enclosure support (4) above the outer rotor nest fan blade (6), a first air outlet (7) is formed in the upper nest fan blade mesh enclosure support (4) below the outer rotor nest fan blade (6), and a first air outlet grid (8) is mounted on the first air outlet (7);
when the first electromagnet (2) is electrified, under the action of magnetic force, the outer rotor magnet (5) rotates around the first electromagnet (2) to drive the outer rotor nest fan blade (6) to rotate, the outer rotor nest fan blade (6) rotates to drive air to be sucked from an air inlet on the upper nest fan blade mesh enclosure support (4) and exhausted from an air outlet grid (8) at the bottom of the upper nest fan blade mesh enclosure support (4), so that the aircraft fixing frame (1) forms upward thrust;
a lower nest fan blade mesh enclosure support (9) is fixed on the inner side of the lower part of the aircraft fixing frame (1), an inner rotor nest fan blade (10) is installed in a cavity between the lower nest fan blade mesh enclosure support (9) and the lower part of the aircraft fixing frame (1), an inner rotor magnet (11) is fixed on the outer edge of the inner rotor nest fan blade (10), the inner rotor magnet (11) is matched with a second limiting magnet (19) on the second electromagnet (3), and the inner rotor magnet (11) and the second limiting magnet (19) are always kept in a suspension state; a second air inlet is formed in the aircraft fixing frame (1) above the inner rotor nest fan blade (10), a second air outlet (12) is formed in the lower nest fan blade mesh cover support (9) below the inner rotor nest fan blade (10), and a second air outlet grid (13) is mounted on the second air outlet (12);
when the second electromagnet (3) is electrified, under the action of magnetic force, the inner rotor magnet (11) rotates in the second electromagnet (2) to drive the inner rotor nest fan blade (10) to rotate, the inner rotor nest fan blade (10) rotates to drive air to be sucked in from the second air inlet and discharged from a second air outlet grid (13) at the bottom of the lower nest fan blade mesh enclosure support (9), so that the aircraft fixing frame (1) forms upward thrust;
the rotation directions of the outer rotor nest fan blades (6) and the inner rotor nest fan blades (10) are opposite.
2. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the outer rotor nest fan blades (6) and the inner rotor nest fan blades (10) are all titanium alloy composite carbon fiber blades.
3. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the angles of the first air outlet grating (8) and the second air outlet grating (13) can be adjusted.
4. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the upper part of the aircraft fixing frame (1) is provided with a manned fixing support (14), and the manned fixing support (14) is covered with a transparent bullet-proof cover (15).
5. The circular hollow magnetic suspension motor aircraft as claimed in claim 4, wherein: an aircraft control room is installed on the manned fixed support (14), and a seat is arranged in the aircraft control room.
6. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the aircraft landing gear air pressure damping device (17) is hinged to the outer side of the lower portion of the aircraft fixing frame (1), a landing support arm (16) is further arranged on the lower portion of the aircraft fixing frame (1), one end of the landing support arm (16) is connected with the aircraft fixing frame (1), and the other end of the landing support arm is connected with the aircraft landing gear air pressure damping device (17).
7. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the first electromagnet (2) and the second electromagnet (3) are externally connected with a power supply controller.
8. The circular hollow magnetic suspension motor aircraft as claimed in claim 1, wherein: the wing (20) is hinged with the upper nest fan blade mesh enclosure support (4), and the angle of the wing (20) on the upper nest fan blade mesh enclosure support (4) can be adjusted.
CN202210131140.7A 2022-02-13 2022-02-13 Circular fretwork magnetic suspension motor vehicle Pending CN114408164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210131140.7A CN114408164A (en) 2022-02-13 2022-02-13 Circular fretwork magnetic suspension motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210131140.7A CN114408164A (en) 2022-02-13 2022-02-13 Circular fretwork magnetic suspension motor vehicle

Publications (1)

Publication Number Publication Date
CN114408164A true CN114408164A (en) 2022-04-29

Family

ID=81279000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210131140.7A Pending CN114408164A (en) 2022-02-13 2022-02-13 Circular fretwork magnetic suspension motor vehicle

Country Status (1)

Country Link
CN (1) CN114408164A (en)

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