CN114408164A - Circular fretwork magnetic suspension motor vehicle - Google Patents

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

A circular hollow magnetic levitation motor aircraft

technical field

The invention relates to a circular hollow magnetic levitation motor aircraft, which belongs to the technical field of aircraft design.

Background technique

Aircraft can be widely used in aerial photography, monitoring, search and rescue, resource exploration and other fields. Existing aircraft have complex structures and high maintenance costs. Therefore, existing aircraft cannot meet people's needs for simple structure and convenient maintenance.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a circular hollow magnetic levitation motor aircraft with reasonable structure and convenient use in view of the deficiencies in the prior art.

The present invention is realized through the following technical solutions: a circular hollow-out magnetic levitation motor aircraft, which is characterized by comprising an aircraft fixing frame, a circle of first electromagnets are arranged on the outer side of the upper part of the aircraft fixing frame, and a circle of first electromagnets is installed on the first electromagnet. a limit magnet, a second electromagnet is arranged on the inner side of the lower part of the aircraft fixing frame, and a second limit magnet is installed on the second electromagnet;

The outer side of the upper part of the aircraft fixing frame is fixed with an upper nest fan blade mesh cover bracket, the outer side of the upper nest fan blade mesh cover bracket is provided with a wing, and the upper part between the upper nest fan blade mesh cover bracket and the upper part of the aircraft fixing frame is fixed. A ring of outer rotor magnets is installed in the cavity, one side of the outer rotor magnet matches the first limit magnet on the first electromagnet, the outer rotor magnet and the first limit magnet are always in a suspended state, and the other side of the outer rotor magnet is in a suspended state. The outer rotor socket fan blade is installed on the side; the upper socket fan blade mesh cover bracket on the upper side of the outer rotor socket fan blade is provided with a first air inlet, and the upper socket fan blade mesh cover bracket on the lower side of the outer rotor socket fan blade is opened on the upper side. There is a first air outlet, and a first air outlet grille is installed on the first air outlet;

When the first electromagnet is energized, under the action of magnetic force, the outer rotor magnet rotates around the first electromagnet, which drives the outer rotor nest fan blades to rotate, and the outer rotor nest fan blades rotate to drive the air from the air intake on the upper nest fan blade mesh cover bracket. It is sucked in through the mouth and discharged from the air outlet grille at the bottom of the upper fan blade grille bracket, so that the aircraft fixing frame can form an upward thrust;

The lower inner side of the lower part of the aircraft fixing frame is fixed with a lower nest fan blade mesh cover bracket, the inner rotor nest fan blade is installed in the cavity between the lower nest fan blade mesh cover bracket and the lower part of the aircraft fixing frame, and the inner rotor nest fan blade is installed. A circle of inner rotor magnets is fixed on the outer edge, the inner rotor magnets match with the second limit magnets on the second electromagnet, and the inner rotor magnets and the second limit magnets are always in a suspended state; the inner rotor socket fan blades A second air inlet is opened on the upper aircraft fixing frame, a second air outlet is opened on the lower nest fan blade mesh cover bracket under the inner rotor nest fan blade, and a second air outlet grille is installed on the second air outlet;

When the second electromagnet is energized, under the action of the magnetic force, the inner rotor magnet rotates in the second electromagnet, which drives the inner rotor socket fan blades to rotate, and the inner rotor socket fan blades rotate to drive the air to be sucked in by the second air inlet, and from the bottom The second air outlet grille at the bottom of the fan blade grille bracket is discharged, so that the aircraft fixing frame forms an upward thrust;

The rotation directions of the outer rotor pocket blades and the inner rotor pocket blades are opposite. Can cancel each other's torque force.

The outer rotor pocket fan blades and the inner rotor pocket fan blades are both titanium alloy composite carbon fiber blades.

The angles of the first air outlet grille and the second air outlet grille can be adjusted, which can improve the maneuverability and adjust the flight attitude.

The upper part of the aircraft fixing frame is provided with a manned fixing bracket, and the outer cover of the manned fixing bracket is provided with a transparent bulletproof cover.

An aircraft control room is installed on the manned fixing bracket, and a seat is arranged in the aircraft control room.

The lower outer hinge of the aircraft fixing frame is connected with the air pressure damping device of the aircraft landing gear, the lower part of the aircraft fixing frame is also provided with a landing support arm, one end of the landing support arm is connected with the aircraft fixing frame, and the other end is connected with the air pressure reduction of the aircraft landing gear. shock device connection.

The first electromagnet and the second electromagnet are externally connected with a power supply controller.

The wing is hingedly connected with the upper nest fan blade mesh cover bracket, and the angle of the wing on the upper nest fan blade mesh cover bracket can be adjusted. It can improve maneuverability and adjust flight attitude.

The invention has reasonable structure and convenient use. The invention provides a circular hollow magnetic levitation motor aircraft. When in use, the first electromagnet is energized. Under the action of the magnetic force, the outer rotor magnet rotates around the first electromagnet to drive the outer rotor. The rotor socket blades rotate, and the outer rotor socket blades rotate to drive air to be inhaled from the air inlet on the upper socket fan blade mesh cover bracket, and discharged from the air outlet grille at the bottom of the upper socket fan blade mesh cover bracket, so that the aircraft fixing frame is formed. Upward thrust; energize the second electromagnet, under the action of the magnetic force, the inner rotor magnet rotates in the second electromagnet, driving the inner rotor pocket fan blades to rotate, and the inner rotor pocket fan blades rotate to drive the air to be sucked in by the second air inlet , and is discharged from the second air outlet grille at the bottom of the lower nest fan blade grille bracket, so that the aircraft fixing frame forms an upward thrust. At the same time, the rotation directions of the outer rotor pocket blades and the inner rotor pocket blades are opposite. Through such a design, the motor aircraft can fly upward smoothly.

Through the present invention, vertical take-off and landing is possible, the thrust is stronger, the frictional resistance is smaller, and heat dissipation is also facilitated. When in use, since the rotation directions of the outer rotor socket fan blades and the inner rotor socket fan blades are opposite, the torque force generated by each other can be counteracted during operation. Compared with the traditional coaxial forward and reverse propellers, the airflow is more concentrated, and it will not be scattered by the reversed airflow, reducing the efficiency and wasting resources.

One side of the outer rotor magnet is matched with the first limit magnet on the first electromagnet, and the inner rotor magnet is matched with the second limit magnet on the second electromagnet. The rotor magnet and the first limit magnet are always in a suspended state, and the inner rotor magnet and the second limit magnet are always in a suspended state, that is, in this way, the rotor (including the outer rotor magnet and the inner rotor magnet) in suspension.

When the first electromagnet and the second electromagnet are energized to generate magnetism, the outer rotor magnet rotates around the first electromagnet, and the inner rotor magnet rotates in the second electromagnet. There is no contact between the relative moving surfaces, and no mechanical friction and contact fatigue are generated. It solves the problem of loss and replacement of unit components, and saves a series of devices such as the lubrication system, which saves space and reduces weight.

At the same time, the outer rotor magnet rotates around the first electromagnet, and the inner rotor magnet rotates in the second electromagnet. This method avoids the large friction resistance, large vibration and high decibel noise caused by the contact collision of the traditional bearing during movement, and improves the Stability, reduced maintenance costs, extended service life, and low power consumption.

Through the present invention, when the outer rotor magnet and the inner rotor magnet rotate, the rotation is stable under the condition of hundreds of thousands of revolutions, and the precision can reach micron level or even higher, which is the rotational speed and precision that cannot be achieved by ordinary mechanical motors.

In the present invention, further, the angles of the first air outlet grille and the second air outlet grille can be adjusted, so that it is convenient to adjust the angles of the first air outlet grille and the second air outlet grille according to actual needs, so as to facilitate changing the flight of the aircraft. direction, improve maneuverability, in addition, the angle of the wings can also be adjusted.

In the present invention, a manned fixing bracket is installed on the upper part of the aircraft fixing frame, the manned fixing bracket is covered with a transparent bulletproof cover, and a seat is installed on the manned fixing bracket, which is convenient for the aircraft to carry out manned flight.

An aircraft landing gear air pressure damping device is hingedly connected to the lower outer side of the aircraft fixing frame. The lower part of the aircraft fixing frame is also provided with a landing support arm. One end of the landing support arm is connected to the aircraft fixing frame, and the other end is connected to the aircraft landing gear. The device is connected, which is conducive to the take-off and landing of the aircraft.

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 energized or powered off through the power supply controller; in the specific design, the power supply controller can be placed in a manned fixed position The aircraft control room on the stand.

The invention has the advantages of reasonable structure, convenient use, and great market application and promotion value.

Description of drawings

Fig. 1 is the structural representation of the present invention;

In the figure: 1. Aircraft holder, 2. The first electromagnet, 3. The second electromagnet, 4. The upper socket fan blade mesh cover bracket, 5. The outer rotor magnet, 6. The outer rotor socket fan blade, 7. The first air outlet, 8. The first Air outlet grille, 9 lower nest fan blade grille bracket, 10 inner rotor nest fan blade, 11 inner rotor magnet, 12 second air outlet, 13 second air outlet grille, 14 manned fixing bracket, 15 transparent bulletproof cover, 16 Landing arm, 17 aircraft landing gear air pressure damping device, 18 first limit magnet, 19 second limit magnet, 20 wing.

Detailed ways

The present invention will be further described below with reference to specific embodiments.

A circular hollowed-out magnetic levitation motor aircraft, comprising an aircraft fixing frame 1, an upper outer side of the aircraft fixing frame 1 is provided with a circle of first electromagnets 2, and a circle of first limit magnets 18 is installed on the first electromagnet 2, and the aircraft fixing frame A second electromagnet 3 is arranged on the inner side of the lower part of 1 , and a second limit magnet 19 is installed on the second electromagnet 3 . On the outer side of the upper part of the aircraft fixing frame 1 is fixed an upper nest fan blade mesh cover bracket 4, the outer side of the upper nest fan blade mesh cover bracket 4 is provided with a wing 20, the upper nest fan blade mesh cover bracket 4 and the aircraft fixing frame 1 The outer rotor magnet 5 is installed in the cavity between the upper parts of the outer rotor magnet 5, one side of the outer rotor magnet 5 is matched with the first limit magnet 18 on the first electromagnet 2, and between the outer rotor magnet 5 and the first limit magnet 18 Always maintain the suspended state, the other side of the outer rotor magnet 5 is installed with the outer rotor socket fan blade 6; the upper socket fan blade mesh cover bracket 4 above the outer rotor socket fan blade 6 is provided with a first air inlet, and the outer rotor socket fan A first air outlet 7 is opened on the upper nest fan blade mesh cover bracket 4 under the blade 6 , and a first air outlet grille 8 is installed on the first air outlet 7 .

When the first electromagnet 2 is energized, under the action of magnetic force, the outer rotor magnet 5 rotates around the first electromagnet 2, driving the outer rotor nest fan blade 6 to rotate, and the outer rotor nest fan blade 6 rotates to drive the air from the upper nest fan blade mesh cover. The air intake on the bracket 4 is sucked in, and discharged from the air outlet grille 8 at the bottom of the upper fan blade grille bracket 4, so that the aircraft fixing frame 1 forms an upward thrust.

A lower pocket fan blade mesh cover bracket 9 is fixed on the inner side of the lower part of the aircraft fixing frame 1 , and an inner rotor pocket fan blade 10 is installed in the cavity between the lower nest fan blade mesh cover bracket 9 and the lower part of the aircraft fixing frame 1 . An inner rotor magnet 11 is fixed on the outer edge of the rotor pocket blade 10 , the inner rotor magnet 11 matches the second limit magnet 19 on the second electromagnet 3 , and the inner rotor magnet 11 and the second limit magnet 19 are between Always maintain the suspended state; a second air inlet is opened on the aircraft fixing frame 1 above the inner rotor nest fan blade 10, and a second air outlet 12 is opened on the lower nest fan blade mesh cover bracket 9 under the inner rotor nest fan blade 10 , a second air outlet grille 13 is installed on the second air outlet 12 .

When the second electromagnet 3 is energized, under the action of the magnetic force, the inner rotor magnet 11 rotates in the second electromagnet 2, which drives the inner rotor pocket fan blades 10 to rotate, and the inner rotor pocket fan blades 10 rotate to drive the air from the second air inlet. Inhaled, and discharged from the second air outlet grille 13 at the bottom of the lower nest fan blade grille bracket 9, so that the aircraft fixing frame 1 forms an upward thrust.

The rotation directions of the outer rotor pocket blades 6 and the inner rotor pocket blades 10 are opposite.

Further, the outer rotor socket fan blades 6 and the inner rotor socket fan blades 10 are both titanium alloy composite carbon fiber blades. The angles of the first air outlet grille 8 and the second air outlet grille 13 can be adjusted. A manned fixing bracket 14 is installed on the upper part of the aircraft fixing frame 1 , and the manned fixing bracket 14 is covered with a transparent bulletproof cover 15 .

An aircraft control room is installed on the manned fixing bracket 14 , and a seat is arranged in the aircraft control room. The lower outer hinge of the aircraft mounting frame 1 is connected with the aircraft landing gear air pressure damping device 17, and the lower part of the aircraft mounting frame 1 is further provided with a landing support arm 16, one end of the landing support arm 16 is connected with the aircraft mounting frame 1, and the other end is connected with the aircraft mounting frame 1. It is connected with the air pressure damping device 17 of the aircraft landing gear. The first electromagnet 2 and the second electromagnet 3 are externally connected with a power controller.

Further, the wing 20 is hingedly connected with the upper socket fan blade mesh cover bracket 4, and the angle of the wing 20 on the upper socket fan blade mesh cover bracket 4 can be adjusted. By adjusting the angle of the wing 20, the attitude of the aircraft can be adjusted and the maneuvering performance can be improved.

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.

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