CN110127043A - A kind of coaxial anti-paddle aircraft of new energy - Google Patents

Abstract

A kind of coaxial anti-paddle aircraft of new energy, including fuselage, rotating mechanism, coaxial reversing-gear, rotary blade, operating mechanism, power supply, motor, fuselage provides supporting and fixing for aircraft, there is power storehouse, gear wheel reversing mechanism is between upper and lower rotor wing rotation component, it is engaged by two pairs of bevel gears, realizes the steering that rotor is opposite up and down, torque of cancelling out each other, steering mechanism relies on to be bonded with rotor assemblies, torsion is passed into fuselage, realizes and turns to, without empennage；Operating mechanism is unobscured by symmetrically connecting with rotary-top mechanism, and by controlling the inclination of rotor part, the flight of control aircraft left and right all directions forwards, backwards, structure is simple, and landing is convenient, and manipulation is easy, securely and reliably.

Description

A kind of coaxial anti-paddle aircraft of new energy

Technical field

This patent is related to aviation field, in particular to a kind of coaxial aircraft design.

Background technique

In existing lightweight aircraft, mainly based on fixed wing aircraft, paraglider, gyroplane, helicopter etc., and this The safety of a little aircraft, reliability restrict always the development of lightweight aircraft and popularize, compared to the flight of the light-duty class of tradition Device, coaxial machine have rotor high-efficient, and stability is good, and engine and rotor can be using high-efficient, and occupied area is small, and good Drop the incomparable advantage of conventional aircrafts such as place adaptability, be increasingly taken seriously and develop, conventional coaxial machine its from The construction of dynamic inclinator control mechanism is relative complex, causes to manufacture and maintenance is upper more troublesome, manipulate to operator demand It is higher, using the coaxial machine of empennage deflection way, the problem of volumetric constraint is still remained when parking.

General coaxial machine mostly uses greatly longer inside and outside coaxial transmission shaft to carry out rotor actuation, and structure is relative complex, Rotor wing rotation easily vibrates, and uses fuel oil as power, has air pollution, use cost is also high.

Summary of the invention

The purpose of this patent: it is to provide a kind of coaxial anti-paddle aircraft of new energy, engine is mounted on entire aircraft Top, use the electric energy of cleanliness without any pollution as the energy, realize cleaning, flight conveniently, safely.

In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of coaxial anti-paddle aircraft of new energy, including machine Body, rotating mechanism, rotary blade, operating mechanism, pedestal provide supporting and fixing for entire aircraft, and fuselage has the electricity of fixed power source Source storehouse, rotating mechanism include lower rotor, upper rotor, connect rotor up and down and realize reversed gear mechanism, operating mechanism by with The connection of rotary-top mechanism, the flight and steering of control aircraft left and right all directions forwards, backwards.

It is characterized in that, the design uses the energy of the electric energy as aircraft, clean and environmental protection is pollution-free, while using fax It is defeated, it can be to avoid complicated mechanical transmission structure.

Fuselage includes mounting 1, the column 5 in fuselage center, the battery compartment 4 of fuselage back, driving on fore-body support rod Sail seat 2, heel brace 3, mounting forms gusseted by three round bars, and round bar is protruded into the round adapter tube of mounting and is bolted, non- State of flight can extract folding out, be readily transported storage.

Rotating mechanism is by main shaft 6, support inclined plates 7, motor 8, lower rotor assemblies, gear wheel reversing mechanism 13, upper rotor group Part, limiter composition, rotating mechanism are connect by Hooks coupling universal coupling 20 with fuselage upright bar 5, allow the past front and back of rotating mechanism It verts in any one direction of left and right.

Motor connect transmission with lower rotor assemblies by chain or gear drive, drives lower rotor wing rotation.

Lower rotor assemblies include that the paddle of the chain drum or toothed disc, connection rotary blade that connect motor presss from both sides 12, for the umbrella of commutation Gear 28, upper and lower rotor are connected on main shaft by bearing, realize pivoting movement.

Upper rotor assemblies include the paddle folder 15 for connecting rotary blade, for the bevel gear 29 of commutation.

Gear wheel reversing mechanism is engaged between upper and lower rotor assemblies by two pairs of bevel gears, and a pair of of gear is solid respectively Due in upper and lower rotor assemblies, another pair is normal thereto, is fixed on main shaft；When lower rotor assemblies rotate clockwise, pass through tooth Rotation is to upper rotor assemblies rotate in the opposite direction, i.e. rotation counterclockwise；Conversely, passing through tooth when lower rotor rotates counterclockwise Rotation is to upper rotor rotates clockwise.

The torque generated by the rotation of upper and lower rotor opposite direction, rotation of cancelling out each other, is implemented without conventional helicopter The empennage of machine, so that more compact structure safe and reasonable.

Rotary blade totally four or eight, the clamping fixed identical rotary blade of upper and lower rotor.

Operating mechanism 16 uses symmetrical connecting rod, and top is connect with support inclined plates 7, and lower part is connected by a cross bar 17, On front side of fuselage driver's seat；, it can be achieved that the preceding conjunction to entire rotor part tilts, before realizing aircraft before and after push operation bar Fly and rear winged；Operating stick turns left or turns right, drive rotor part turn right or turn left, realize aircraft the right side fly and Zuo Fei.

There is the handle 19 of control motor on the cross bar of operating mechanism, control unlatching, acceleration, cruise, the stopping of motor, controls The up and down of aircraft move ahead.

Steering handle 18 on operating mechanism, when not pressing steering handle, turning to laminating component 9 with lower rotor assemblies is to separate 's；When pressing steering handle, laminating component and lower rotor component joint are turned to, lower Rotary-Wing Department part is rotated by frictional force and is produced Raw torsion is transmitted to fuselage, realizes and turns to.

Compared with prior art, the beneficial effects of the present invention are:

1. the coaxial anti-paddle aircraft of new energy of the present invention by rotor commutation reversing device, slows down and control mechanism phase of verting In conjunction with so that complete machine structure is extremely simple compact, cost and maintenance cost are cheap, and weight substantially reduces compared with conventional aircraft.

2. the coaxial anti-paddle aircraft of new energy of the present invention, Driving control is simple, and operating stick balanced configuration, driver's seat is opened It is wealthy, accelerate handle, steering handle to be integrated on a cross bar, manipulates the manipulation of similar electric vehicle, motorcycle, it is easy to learn；Only need Accelerate handle by rotation, so that it may control rotor revolving speed, realize the lifting of aircraft；Pressing turns to handle, realizes aircraft Steering.

3. the coaxial anti-paddle aircraft of new energy of the present invention, uses electric energy as power, clean and environmental protection.

Detailed description of the invention

Fig. 1 is the complete machine appearance diagram of the coaxial anti-paddle aircraft of new energy of the present invention.

Fig. 2 is the rotor mechanism schematic diagram of the coaxial anti-paddle aircraft of new energy of the present invention.

1. mounting in figure；2. driver's seat；3. heel brace；4. power storehouse；5. fuselage upright bar；6. main shaft；7. support inclined plates；8. Motor；9. turning to sticking machine；10. chain drum；11. lower rotary blade；12. lower rotor folder；13 gear wheel reversing mechanisms；Rotor on 14. Piece；15. upper rotary wing oar jig；16. operating stick；17. operating stick cross bar；18. turning to handle；19. accelerating handle；20 universal joint shafts Device；21. bearing；22. bearing；23. bearing；24. bearing；25. tapered roller bearing；26. tapered roller bearing；27. chain； 28. bevel gear；29. bevel gear；30. bevel gear；31. bevel gear.

Specific embodiment

The details and working condition that the invention will now be described in detail with reference to the accompanying drawings.

It is as shown in Figure 1 the complete machine appearance diagram of the coaxial anti-paddle aircraft of new energy of the present invention, mounting 1 is by three round bars Support is provided, hack lever of being present is equipped with 2 driver's seats, 3 heel braces, connects up 5 fuselage upright bars, is fixed with 4 battery compartments in upright bar, is Complete machine provides power source.

Fuselage is connect by 20 Hooks coupling universal couplings with 7 support inclined plates, realizes that top rotor mechanism can independence and fuselage It verts movement.

The main shaft of support inclined plates 7 and 6 is fixed, and 8 motors are fixed in one end, and one end connects 16 operating sticks.The inclination of support plate 7 can To drive the inclination of entire rotor part.

Lower rotor assemblies include 10 chain drums, 12 paddles folder, are positioned with 6 main shafts by 21,21 bearings, realize and rotate around main shaft 6 Movement；There are 26 tapered roller bearings between lower rotor assemblies and 6 support inclined plates, guarantees that the rotation of component does not interfere with support plate； Paddle folder 12 is fixed with 11 rotary blades with bolt；28 bevel gears are fixed in the topmost of lower rotor assemblies.

Upper rotor assemblies and 6 main shafts are positioned by 23,24 bearings, are realized around 5 rotary motion of main shaft；Paddle presss from both sides 15 and 14 rotors Piece is fixed with bolt；29 bevel gears are fixed in the lower part of component；There are 25 tapered roller bearings, 25 bearings at the top of upper rotor assemblies On be fixed on main shaft with locating piece.

Gear wheel reversing mechanism 13 is between upper and lower rotor assemblies, including 28,29 bevel gears, 30,31 bevel gears；Pass through two To the Vertical Meshing of gear, the steering of rotor opposite direction up and down is realized.

Operating stick 16 is symmetrical by two 90 degree of rod bending, and top is fixed on 7 inclined support panels, and lower part is by 17 operations Cross bar connection, two bar distances are with people's shoulder with wide or slightly wide, the open visual field of guarantee driver；18 turns are fixed on 17 operation cross bars Accelerate handles to handle, 19,18 steering handles connects with 9 steering sticking machines, in sticking machine fixation and 7 inclined support panels, when pressing When lower 18 steering handle, the torsion that lower rotor generates is passed to fuselage, realizes and turn to by 9 sticking machines and lower rotor component joint； When rotation 19 accelerates handle, motor speed is accelerated, and the speed of rotor wing rotation is accelerated, and realizes and rises；Slow down revolving speed, rotor wing rotation becomes Slowly, aircraft declines.

When operating stick 16 being pushed to move forward and backward, the preceding conjunction of entire rotor part can be driven to tilt by hang plate 7, realize and fly The preceding of row device flies and flies afterwards；Push operation bar 16 turns left or turns right, and drives rotor part to turn right by hang plate 7 or toward left bank, The right side of realization aircraft flies and Zuo Fei.

For the coaxial anti-paddle aircraft gear wheel reversing mechanism of the new energy between upper and lower rotor, upper and lower rotor passes through bearing holder (housing, cover) On main shaft, torque is overcome by the steering of upper and lower rotor opposite direction；By the patch for turning to sticking machine and lower rotor assemblies It closes, the torsion that rotor wing rotation generates is passed into fuselage, realizes the steering operation of aircraft.

Claims (8)

1. a kind of coaxial anti-paddle aircraft of new energy, including fuselage, rotating mechanism, coaxial reversing-gear, rotary blade, operation machine Structure, power supply, motor, fuselage provide supporting and fixing for aircraft, have power storehouse, gear wheel reversing mechanism is located at upper and lower rotor wing rotation Between component, engaged by two pairs of bevel gears, realize the opposite steering of rotor up and down, torque of cancelling out each other, steering mechanism according to By being bonded with rotor assemblies, torsion is passed into fuselage, realizes and turns to, without empennage；Operating mechanism with top by revolving Rotation mechanism symmetrically connects, unobscured, by controlling the inclination of rotor part, control aircraft left and right all directions forwards, backwards Flight.

2. coaxial anti-paddle aircraft according to claim 1, which is characterized in that use electric energy as the energy of aircraft, Clean and environmental protection is pollution-free, while with electrical transmission, can be to avoid complicated mechanical transmission structure.

3. coaxial anti-paddle aircraft according to claims 1 and 2, which is characterized in that fuselage includes mounting, fuselage center Column, the battery compartment of fuselage back, driver's seat, heel brace on fore-body support rod, mounting form triangle branch by three round bars Support, round bar are protruded into the round adapter tube of mounting and are bolted, and non-state of flight can extract folding out, be readily transported storage.

4. coaxial anti-paddle aircraft according to claim 3, which is characterized in that rotating mechanism is by main shaft, support plate, electricity Machine, lower rotor assemblies, gear wheel reversing mechanism, upper rotor assemblies, limiter composition, rotating mechanism pass through cross strangle and fuselage upright bar Connection allows rotating mechanism to vert toward any one direction all around；Lower rotor assemblies include the chain drum for connecting motor Or the paddle of toothed disc, connection rotary blade presss from both sides, for the bevel gear of commutation, upper and lower rotor is connected on main shaft by bearing, is realized Pivoting movement；Upper rotor assemblies include the paddle folder for connecting rotary blade, for the bevel gear of commutation.

5. coaxial anti-paddle aircraft according to claim 4, which is characterized in that gear wheel reversing mechanism is located at upper and lower rotor group It between part, is formed by two pairs of bevel gear Vertical Meshings, a pair of of gear is individually fixed in rotor assemblies up and down, and another pair is hung down therewith Directly, it is fixed on main shaft；When lower rotor assemblies rotate clockwise, by gear wheel reversing, upper rotor assemblies are revolved in the opposite direction Turn, i.e. rotation counterclockwise；Conversely, by gear wheel reversing, upper rotor rotates clockwise when lower rotor rotates counterclockwise；By upper The rotation of lower rotor opposite direction, the torque that rotation of cancelling out each other generates, is implemented without the empennage of conventional helicopters, so that knot The more compact safe and reasonable of structure.

6. coaxial anti-paddle aircraft according to claim 5, which is characterized in that fuselage is fixed on one end in steering mechanism, separately One movable end can be closed in rotor assemblies, when needing steering operation, press handle, movable end turns to laminating component and is fitted in rotation On wing component, it is fixed against the fitting of rotor assemblies, torsion is passed into fuselage by frictional force, realizes and turns to, without passing The tail structure of system.

7. coaxial anti-paddle aircraft according to claim 6, which is characterized in that operating mechanism uses symmetrical connecting rod, The connection of the support inclined plates of top and rotor mechanism, lower part are connected by a cross bar, are located on front side of fuselage driver's seat；Before push operation bar Afterwards, it can be achieved that the preceding conjunction to entire rotor part tilts, realize that the preceding of aircraft flies and fly afterwards；Operating stick turns left or turns right, band Dynamic rotor part turns right or turns left, and realizes that the right side of aircraft flies and Zuo Fei.

8. coaxial anti-paddle aircraft according to claim 7, which is characterized in that there is control motor on the cross bar of operating mechanism Handle, control the handle of steering, handle controls unlatching, acceleration, cruise, the stopping of motor, control aircraft rising, under Drop moves ahead；Turn to the steering of handle control aircraft.