WO2018196041A1 - Hoverbike - Google Patents

Abstract

Disclosed is a hoverbike. The hoverbike comprises a frame (1) and an engine (2) mounted in the middle of the frame (1), wherein a seat (3) and an undercarriage (4) are respectively disposed at the top and the bottom of the frame (1), and the seat (3) is fixedly connected to the frame (1) via a seat damper (5); an ejection parachute (6) is mounted at the back of the seat (3), and a joystick and a throttle lever are respectively mounted at both sides of the seat (3); a heading-control pedal rod (9) is disposed below the seat (3) where a pedal is located; gearboxes (10) are mounted at both ends of the frame (1), and a retainer bracket (11) is mounted at the top of the gear box (10), and the top of the retainer bracket (11) is fixedly connected to a rotor retainer (12); and a pair of spiral bevel gears are mounted within the gear box (10), and a lateral input shaft within the gear box (10) is connected to one end of a drive shaft via a coupling. The hoverbike of the present invention solves control and endurance problems of hoverbikes.

Description

Flying motorcycle Technical field

The invention relates to the technical field of motorcycles, in particular to a flying motorcycle.

Background technique

Flying motorcycles are the ultimate dream of human single-person aircraft. Unfortunately, there is no flying motorcycle that can be used in the world. It basically stays in concept and imagination. It is more common in many science fiction movies in the United States, Australia, and the United Kingdom. Some people in Russia and other places have made preliminary attempts, but they have stayed at the R&D level because they cannot control effectively or the power battery is too short. However, due to the practicality of flying motorcycles, human beings are reluctant to give up the research and development process. .

Summary of the invention

The object of the present invention is to provide a flying motorcycle, which solves the problem of the control of the flying motorcycle and the problem of the voyage, and makes the flying motorcycle truly reach the practical level, which is a leap-forward development of the history of the human aircraft.

In order to achieve the above object, the present invention provides the following technical solution: a flying motorcycle comprising a frame and an engine mounted in the middle of the rack; the top and the bottom of the rack are respectively provided with a seat and a landing gear, and the seat passes through the seat The chair damper is fixedly connected to the frame; the back of the seat is equipped with a catapult rescue umbrella, and the two sides of the seat are respectively equipped with a pitch roll joystick and a throttle stick; the position of the foot under the seat a heading bar is provided; a gear box is mounted on both ends of the frame, and a retainer bracket is mounted on the top of the gear box, and a top of the retainer bracket is fixedly connected with the rotor retainer; the gear box is internally mounted a pair of helical bevel teeth, and a transverse input shaft inside the gearbox is coupled to one end of the drive shaft through a coupling; the other end of the drive shaft is coupled to a power take-off shaft of the engine via a coupling; the pair of spiral umbrellas An output spindle is inserted through the middle of the tooth, and the top end of the output spindle is fixedly connected to the rotor head disposed in the rotor guard through the hub; the rotor head is mounted with a rotor blade; The rotor head is mounted below the inclined plate, and the first obliquely inclined upper disk rotor by a rotor fixedly connected to the first link plate; and a second rotor lower portion of the inclined plate is inclined by a second link Fixed connection to the steering gear.

As a preferred technical solution of the present invention, the lower part of the seat is equipped with a servo electronic flight controller, and the electronic flight controller of the steering gear is electrically connected to the rudder, and the three-axis gyro is mounted on the electronic flight controller of the steering gear. instrument.

As a preferred technical solution of the present invention, an engine damper is installed between the engine and the frame.

As a preferred technical solution of the present invention, the number of pieces of the rotor blade is 2-6 pieces, and the rotor pieces are evenly mounted on the rotor head.

Beneficial effect

Compared with the prior art, the utility model has the beneficial effects that: the flying motorcycle of the invention, the power unit is powered by an aero-engine, and the transmission shaft axial direction front and rear two gear boxes are simultaneously outputted through a reduction gear box (the power can also be passed The engine crankshaft is directly output to the gearbox by the transmission shaft. The gearbox is composed of a pair of spiral bevel gears. The function of the gearbox is to change the power output direction from the front-rear direction to the upward output, and also has the function of the reduction gear box. The output shaft of the box is mounted with a variable pitch rotor. The number of rotors may be more than two pieces according to design requirements, generally no more than six pieces, and the upward lifting force is provided by the rotation of the two sets of front and rear rotors to fly the flying motorcycle off the ground; The flying motorcycle has solved the problem of control of the flying motorcycle and the problem of navigation time, so that the flying motorcycle can truly reach the practical level, which is a leap-forward development of the history of human aircraft.

DRAWINGS

Figure 1 is a schematic view of the overall structure of the present invention;

Figure 2 is a plan view of the present invention;

Figure 3 is a schematic structural view of a gear box of the present invention;

In the picture: 1-rack, 2-engine, 3-seat, 4-landing gear, 5-seat shock absorber, 6-shot rescue umbrella, 7-tilt joystick, 8-throttle joystick, 9-heading pedal, 10-gear box, 11-guard bracket, 12-rotor retainer, 13-pair spiral bevel, 14-transverse input shaft, 15-drive shaft, 16-output spindle, 17-pulp hub, 18-rotor head, 19-rotor blade, 20-sloping disk, 21-first inclined rotor, 22-first link, 23-second inclined rotor, 24-second Connecting rod, 25-steering gear, 26-electronic flight controller, 27-engine shock absorber.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1-3 shows an embodiment of the present invention: a flying motorcycle comprising a frame 1 and an engine 2 mounted in the middle of the frame 1. The frame 1 is made of metal pipe welding, and may also be lighter. The material is made of a composite material such as carbon fiber; the top and bottom of the frame 1 are respectively provided with a seat 3 and a landing gear 4, and the seat 3 is fixedly connected to the frame 1 through the seat damper 5; The back of the 3 is mounted with a catapult 6 and the two sides of the seat 3 are respectively mounted with a pitch roll lever 7 and a throttle lever 8; a position of the foot below the seat 3 is provided with a heading pedal 9; A gearbox 10 is mounted on both ends of the frame 1, and a retainer bracket 11 is mounted on the top of the gearbox 10, and a top of the retainer bracket 11 is fixedly coupled to the rotor retainer 12; the gearbox 10 is internally mounted There is a pair of spiral bevel teeth 13, and the transverse input shaft 14 inside the gearbox 10 is connected to one end of the transmission shaft 15 through a coupling; the other end of the transmission shaft 15 is connected to the power output shaft of the engine 2 through a coupling; The middle portion of the pair of spiral bevel teeth 13 has an output spindle 16 and an output spindle 1 The top end of 6 is fixedly coupled to a rotor head 18 disposed within the rotor guard 12 by a hub 17; a rotor blade 19 is mounted on the rotor head 18; and a tilt is mounted on the output spindle 16 below the rotor head 18. The disk 20, and the first inclined rotor 21 at the upper portion of the swash plate 20 is fixedly coupled to the rotor blade 19 via the first link 22; the second inclined rotor 23 at the lower portion of the swash plate 20 is fixed to the steering gear 25 via the second link 24. Connected; a lower portion of the seat 3 is mounted with a steering electronic flight controller 26, and the steering electronic flight controller 26 is electrically connected to the steering gear 25, and a three-axis gyroscope is mounted on the steering electronic flight controller 26; The engine 2 An engine damper 27 is mounted between the frame 1 and the rotor blade 19 is mounted in a number of 2-6 pieces, and the rotor blades 19 are evenly mounted on the rotor head 18 at equal intervals.

The flying motorcycle of the invention adopts the combination of the control principle of the helicopter rotor and the flight control of the drone gyroscope, and the specific practices are as follows:

When the two sets of rotor heads 18 rotate horizontally, naturally, upward lift is generated, which is the basic condition for the flying motorcycle to take off and land vertically, but how to ensure the balance of the two sets of rotor head 18 lift is the key, because the lift is by the rotor head The rotor blade 19 of 18 is determined by the spacing of the blades, and a swash plate 20 for controlling the pitch is disposed under each set of the rotor mounting shafts. The first inclined rotor 21 at the upper portion of the swash plate 20 passes through the first link 22 and each piece. The rotor blades 19 are connected. When the swash plate 20 slides up and down, the rotor blade 19 of the rotor head 18 is correspondingly enlarged or smaller. The swash plate 20 is composed of a first inclined rotor 21 and a second inclined rotor 23, The intermediate shaft is connected by a bearing, the first inclined rotor 21 rotates with the rotor head 18, and the second inclined rotor 23 is connected to three steering gears 25 distributed at an angle of 120 degrees. The steering gear 25 is an actuator for controlling the flight attitude, and is controlled by electronic flight. The electronic flight controller 26 is designed with a three-axis gyroscope and an accelerometer, and other arithmetic circuits for controlling the attitude balance of the flying motorcycle. The electronic flight controller 26 receives the pilot's joystick command. And control the steering gear to perform the action.

When the wing generated by the rotation of the rotor head 18 is inclined forward, naturally, while the lift is generated, the forward thrust is generated, and the first inclined rotor 21 is rotated against the second inclined rotor 23, and the inclination angle thereof is determined by the second inclined rotor 23. The first inclined rotor 21 rotates with the rotor. Due to the front low and high height, the action of the first link 22 and the fulcrum forces the rotor to rise and fall, and finally rotates according to the angle of the swash plate to achieve the purpose of tilting the rotor surface. The second tilting rotor 23 does not rotate with the rotor, but the tilting angle can be sent by the pilot to the electronic flight controller 26 via the joystick, and the electronic flight controller 26 controls the second tilting rotor 23 through the steering gear 25 to control the tilt angle of the rotor surface. purpose. The second inclined rotor 23 can be low or high, and can be left low and right high, or deflected in any direction, which allows the rotor surface to tilt in any direction, which changes the angle of the rotor during each rotation cycle. Distance control, used to control the direction of travel and the attitude of the flying motorcycle, because the control system introduces electronic flying The line controller 26 can achieve the purpose of complete synchronous control of the two sets of rotors before and after, but the two sets of front and rear rotors can only control the flight before and after the flight, and can not carry out the heading control. To achieve the heading control, it is necessary to control the airfoil of the front and rear rotors simultaneously. The two sides are inclined in opposite directions. In order to quickly and conveniently grasp the flying skills of the flying motorcycle, the heading control design is controlled by the heading mast 9, so that the whole flying motorcycle is handled in a similar manner to the traditional helicopter, making learning and driving easier. The invention uses the electronic flight controller 26 to participate in the control of the flight attitude. Since the electronic flight controller 26 is internally equipped with a three-axis gyroscope, the stability of the flight motorcycle is controlled by a three-axis gyroscope, which makes driving very simple and does not require precise With the skill and skill, the driver only needs to give the altitude and heading instructions.

It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply such entities or operations. There is any such actual relationship or order between them. Furthermore, the term "comprises" or "comprises" or "comprises" or any other variations thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that comprises a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. In the absence of more restrictions. The statement "comprises a singular element and does not exclude the existence of the same element in the process, method, article or device that includes the element."

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

A flying motorcycle comprising a frame (1) and an engine (2) installed in a middle portion of the frame (1); characterized in that: the top and the bottom of the frame (1) are respectively provided with a seat (3) and a drop frame (4), and the seat (3) is fixedly coupled to the frame (1) via a seat damper (5); a catapult (6) is mounted on the back of the seat (3), and the seat is (3) two sides are respectively installed with a pitch roll lever (7) and a throttle lever (8); a position of the foot below the seat (3) is provided with a heading mast (9); A gearbox (10) is mounted on both ends of the frame (1), and a retainer bracket (11) is mounted on the top of the gearbox (10), and the top of the retainer bracket (11) is fixed to the rotor retainer (12) Connected; a pair of helical bevels (13) are mounted inside the gearbox (10), and a transverse input shaft (14) inside the gearbox (10) is coupled to one end of the drive shaft (15) via a coupling; The other end of the transmission shaft (15) is connected to the power output shaft of the engine (2) through a coupling; the central portion of the pair of spiral bevel teeth (13) runs through the output main shaft (16), and the output main shaft (16) The top end passes through the hub (17) and the rotor head (18) disposed in the rotor guard (12) a fixed connection; a rotor blade (19) is mounted on the rotor head (18); a swash plate (20) is mounted on the output spindle (16) and below the rotor head (18), and the swash plate (20) The upper first inclined rotor (21) is fixedly coupled to the rotor blade (19) through the first link (22); the second inclined rotor (23) in the lower portion of the inclined disk (20) is passed through the second link (24) ) Fixed connection to the steering gear (25). A flying motorcycle according to claim 1, characterized in that: the lower part of the seat (3) is equipped with a steering electronic flight controller (26), and the steering electronic flight controller (26) and the steering gear (25) Electrical connection, and a three-axis gyroscope is mounted on the steering electronic flight controller (26). A flying motorcycle according to claim 1, characterized in that an engine damper (27) is mounted between the engine (2) and the frame (1). A flying motorcycle according to claim 1, characterized in that the number of pieces of the rotor blade (19) is 2-6, and the rotor blades (19) are evenly mounted on the rotor head (18). .

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