CN205707354U - Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made - Google Patents
Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made Download PDFInfo
- Publication number
- CN205707354U CN205707354U CN201620199522.3U CN201620199522U CN205707354U CN 205707354 U CN205707354 U CN 205707354U CN 201620199522 U CN201620199522 U CN 201620199522U CN 205707354 U CN205707354 U CN 205707354U
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- gear
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- rotor aircraft
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Abstract
The utility model discloses and a kind of make fan rotor aircraft VTOL and the deflection mechanism of hovering, including power gear box, sector gear bar case, coupling bar, gear plate and several shaft couplings;The output shaft of power gear box both sides by two coupling bars with deflection torque respectively power shaft with two gear plates be connected, the output shaft of power gear box, be all connected by shaft coupling between the power shaft of gear plate and coupling bar;The output gear head of gear plate is ratcheting with the sector gear bar of sector gear bar case to be connected, and drives output gear head to rotate by the power shaft of the output shaft driven gear plate of power gear box, thus drives the sector gear bar case on wing so that wing deflects.This utility model have effectively achieved the deflection of fan rotor aircraft wing, compensate for fanning the vacancy of rotor aircraft wing deflection mechanism, and solving fan rotor aircraft cannot VTOL and the problem of hovering;Frame for movement is the most exquisite, it is simple to installation and removal.
Description
Technical field
This utility model relates to the wing deflection mechanism fanning rotor aircraft, particularly relates to one and can make fan rotor aircraft
VTOL and hovering deflection mechanism, belong to fan rotor aircraft deflection mechanism technical field.
Background technology
When fan rotor aircraft is with its low speed, there is the advantage such as higher lift coefficient and High Angle of Attack not stall and obtained various countries
Research institution and the attention of the military.Due to the flying quality that fan rotor aircraft is special, occupy huge answering at following aviation field
By prospect, as being used for transporting, scouting etc..At leading edge of a wing upper surface, cross flow fan, the blade high speed rotating of cross flow fan are installed
Accelerating air-flow around, form low pressure whirlpool in making leading edge of a wing groove, this low pressure whirlpool provides most of lift of fan rotor aircraft,
Trailing edge upper and lower surface produces pressure differential due to flow velocity difference, also produces a part of lift.The fan wing not only lift coefficient is far away
More than traditional airfoil, it is often more important that it can produce the thrust of advance, this is that traditional airfoil is unexistent.Its thrust is horizontal
Flow fan high speed rotating accelerates air-flow backward, and air gives its contrary power, defines thrust forward.
But, the wing of current all of fan rotor aircraft is all to be fixed statically on fuselage, it is impossible to deflection, and the fan wing exists
Also the thrust of advance is created so that existing fan rotor aircraft is required for takeoff and landing when while producing lift
Slide one section of distance the longest.This just requires to be necessary for the runway that its offer is special landing when, it is impossible to adapt to complexity
Actual environment, the serious development prospect hindering fan rotor aircraft.
Secondly, existing fan rotor aircraft can cruise as fixed wing airplane, but cannot as helicopter overhead suspension
Stop, it is impossible to realize hovering rescue, investigate, the job content such as shooting, serious limit the range of application fanning rotor aircraft.
Utility model content
Technical problem to be solved in the utility model be to provide one fan rotor aircraft can be made to take off vertically, land and
The deflection mechanism of hovering so that VTOL reduces the requirement to runway, it is achieved point type landing so that it is adaptation massif,
The landing environment that plateau, ships etc. are complicated;Hovering compensate for the shortcoming that existing fan rotor aircraft cannot hover, and expands fan
The duty of rotor aircraft.
Described in the utility model a kind of make fan rotor aircraft VTOL and the deflection mechanism of hovering, including moving
Powershift gear case, sector gear bar case, coupling bar, gear plate and several shaft couplings;
Wherein, described power gear box includes casing, driving gear and driven gear, fixed installation electricity in casing
Machine, the both sides of casing are installed output shaft and stretch out, and the rotary shaft of motor is installed driving gear, driving gear and driven tooth
Wheel is connected, and the two ends rotary shaft of driven gear is connected with two output shafts of power gear box respectively, passes through driving gear
Turn driven gear thus turn two output shafts of power gear box;
Described sector gear bar case includes the sector gear bar of housing and enclosure interior, described housing and sector gear
Bar is integral type structure;
Described gear plate comprises base plate, power shaft and output gear head, and base plate is installed outward extending power shaft, with
One end that power shaft is relative connects output gear head;
The output shaft of described power gear box both sides by two coupling bars with deflection torque respectively with two teeth
The power shaft of wheel plate is connected, and the output shaft of power gear box, all passes through shaft coupling between the power shaft of gear plate and coupling bar
Connect;The output gear head of gear plate is ratcheting with the sector gear bar of sector gear bar case to be connected, defeated by power gear box
Go out the power shaft of shaft driven gear plate to drive output gear head to rotate, thus drive the sector gear bar case on wing, pass
Pass deflection torque so that wing deflects.
Improving further, described power gear box is fixedly mounted on the inside of fuselage by installing hole.
Improving further, described gear plate is fixedly mounted on fuselage by installing hole.
Improving further, described sector gear bar case is fixedly mounted on the side of wing by installing hole so that machine
The wing therewith deflects.
Improving further, described sector gear bar is mutually ratcheting with the output gear head being fixed on fuselage gear plate, from
And drive wing gear-box so that wing deflects, and the wing after deflection makes a concerted effort to be zero in the horizontal direction, lift the most upwards,
Achieve VTOL and the hovering of fan rotor aircraft.
The beneficial effects of the utility model are:
This utility model have effectively achieved the deflection of fan rotor aircraft wing, compensate for fanning rotor aircraft wing deflection machine
The vacancy of structure, solving fan rotor aircraft cannot VTOL and the problem of hovering;Frame for movement is the most exquisite, it is simple to peace
Assembly and disassembly;This utility model can make fan rotor aircraft take off vertically, land and hovering so that VTOL reduces
Requirement to runway, it is achieved point type landing so that it is adapt to the landing environment that massif, plateau, ships etc. are complicated;Hovering makes up
The shortcoming that existing fan rotor aircraft cannot hover, expands the duty of fan rotor aircraft.
Accompanying drawing explanation
Fig. 1 is the schematic diagram being equipped with fan rotor aircraft of the present utility model;
Fig. 2 is three-view diagram and the axonometric drawing of this utility model power gear box;
Fig. 3 is three-view diagram and the axonometric drawing of this utility model gear plate;
Fig. 4 is front view and the axonometric drawing of this utility model sector gear bar case;
Fig. 5 is the axonometric drawing of this utility model coupling bar;
Fig. 6 be equipped with fan rotor aircraft of the present utility model before fly the wing side schematic view of state;
Fig. 7 is the wing side signal being equipped with fan rotor aircraft VTOL of the present utility model and hovering state
Figure.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fan rotor aircraft as shown in Figure 1, including fuselage 1, wing 2, cross flow fan 3 and empennage 4, fuselage 1 is the fan wing
The main body of aircraft, inside contains various machinery and electronic equipment;Wing 2 is installed on the both sides of fuselage 1, cross flow fan 3
In the leading edge upper surface of wing 2, empennage 4 is arranged on the afterbody of fuselage 1.
As shown in Figure 2-5, a kind of be arranged on fan rotor aircraft in can make the deflection mechanism of its VTOL and hovering,
Including power gear box, sector gear bar case, coupling bar, gear plate and shaft coupling;
Wherein, power gear box as shown in Figure 2, including casing 5, driving gear 8 and driven gear 9, in casing 5
Fixed installation motor 6, is the power resources of whole deflection mechanism, and the both sides of casing 5 are installed output shaft 7 and stretch out, motor 6
Rotary shaft on install driving gear 8, driving gear 8 is mutually ratcheting with driven gear 9 to be connected, the two ends rotary shaft of driven gear 9
It is connected with two output shafts 7 of power gear box respectively, turns driven gear 9 by driving gear 8 thus turn power teeth
Two output shafts 7 of roller box;This power gear box is fixedly mounted on the inside of fuselage 1 by the installing hole on casing.
Gear plate as shown in Figure 3, comprises base plate 10, power shaft 11 and output gear head 12, and base plate 10 is outwards installed
The power shaft 11 extended, one end relative with power shaft 11 connects output gear head 12;This gear plate is by the installation on base plate
Hole is fixedly mounted on fuselage.
Sector gear bar case as shown in Figure 4, including the sector gear bar 14 of housing 13 and enclosure interior, described housing
13 and sector gear bar 14 be structure as a whole;This sector gear bar case is fixedly mounted on wing by the installing hole on housing 13
Side.
As it is shown in figure 5, coupling bar primarily serves the effect of transmission deflection torque, it connects power gear box for one end
Outfan, the other end connects the input of gear plate.
The output shaft 7 of above-mentioned power gear box both sides by two coupling bars with deflection torque respectively with two teeth
The power shaft 11 of wheel plate is connected, the output shaft 7 of power gear box, gear plate power shaft 11 and coupling bar between all by connection
Axial organ connects;The output gear head 12 of gear plate is with to be arranged on wing the internal sector gear bar 14 of sector gear bar case mutually ratcheting
Connect, drive output gear head 12 to rotate by the power shaft 11 of the output shaft 7 driven gear plate of power gear box, thus drive
Sector gear bar case on the motivation wing, transmits deflection torque so that wing deflects.
Shown in Fig. 6, flying the wing of state before being equipped with the fan rotor aircraft of this deflection mechanism, wing 2 is in level,
Sector gear bar case does not has deflection angle relative to fuselage 1, and now the fan wing produces lift upwards and thrust forward, thus realizes
Fly before fan rotor aircraft.
Shown in Fig. 7, it is equipped with fan rotor aircraft VTOL and the wing of hovering state, the wing of this deflection mechanism
2 back rotations tilt certain angle, and the sector gear bar case being arranged in wing has certain deflection angle relative to fuselage 1,
Now the fan wing making a concerted effort in the horizontal direction is zero, only produces lift upwards, thus realizes fanning the VTOL of rotor aircraft
And hovering.
Operation principle of the present utility model is:
The fan rotor aircraft being equipped with this deflection mechanism is inputted by the pulse certain to motor, makes driving gear 8 deflect
Certain angle, turns the output shaft 7 of power gear box, coupling bar by deflection torque from the output of the output shaft 7 of power gear box
End is delivered to be fixed on the input of the power shaft 11 of fuselage gear plate, makes the output gear head 12 on gear plate turn together
Dynamic, drive the sector gear bar 14 matched with gearhead to rotate around output gear head 12 so that sector gear bar case band motivation
The wing 2 rotates together, it is achieved thereby that the wing deflection fanned under rotor aircraft landing and hovering state.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvement, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (5)
1. one kind can make fan rotor aircraft VTOL and the deflection mechanism of hovering, it is characterised in that: include power gear
Case, sector gear bar case, coupling bar, gear plate and several shaft couplings;
Wherein, described power gear box includes casing, driving gear and driven gear, fixedly mounts motor in casing,
The both sides of casing are installed output shaft and stretch out, and the rotary shaft of motor is installed driving gear, driving gear and driven gear
Being connected, the two ends rotary shaft of driven gear is connected, by driving tooth wheel driving with two output shafts of power gear box respectively
Turn driven gear thus turn two output shafts of power gear box;
Described sector gear bar case includes the sector gear bar of housing and enclosure interior, and described housing and sector gear bar are
Integral structure;
Described gear plate comprises base plate, power shaft and output gear head, and base plate is installed outward extending power shaft, power shaft
One end connect output gear head;
The output shaft of described power gear box both sides by two coupling bars with deflection torque respectively with two gear plates
Power shaft be connected, the output shaft of power gear box, be all connected by shaft coupling between the power shaft of gear plate and coupling bar;
The output gear head of gear plate is ratcheting with the sector gear bar of sector gear bar case to be connected, by the output shaft band of power gear box
The power shaft of moving gear plate drives output gear head to rotate, thus drives the sector gear bar case on wing, transmits deflection
Moment so that wing deflects.
Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made the most according to claim 1, it is characterised in that
Described power gear box is fixedly mounted on the inside of fuselage by installing hole.
The most according to claim 1 making fan rotor aircraft VTOL and the deflection mechanism of hovering, its feature exists
In, described sector gear bar case is fixedly mounted on the side of wing by installing hole.
The most according to claim 1 making fan rotor aircraft VTOL and the deflection mechanism of hovering, its feature exists
In, described gear plate is fixedly mounted on fuselage by installing hole.
The most according to claim 1 making fan rotor aircraft VTOL and the deflection mechanism of hovering, its feature exists
In, described sector gear bar is mutually ratcheting with the output gear head being fixed on fuselage gear plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620199522.3U CN205707354U (en) | 2016-03-16 | 2016-03-16 | Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620199522.3U CN205707354U (en) | 2016-03-16 | 2016-03-16 | Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made |
Publications (1)
Publication Number | Publication Date |
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CN205707354U true CN205707354U (en) | 2016-11-23 |
Family
ID=57313127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620199522.3U Withdrawn - After Issue CN205707354U (en) | 2016-03-16 | 2016-03-16 | Fan rotor aircraft VTOL and the deflection mechanism of hovering can be made |
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CN (1) | CN205707354U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105799934A (en) * | 2016-03-16 | 2016-07-27 | 南京航空航天大学 | Deflection mechanism enabling fan-wing air vehicle to vertically take off and land as well as hover |
-
2016
- 2016-03-16 CN CN201620199522.3U patent/CN205707354U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105799934A (en) * | 2016-03-16 | 2016-07-27 | 南京航空航天大学 | Deflection mechanism enabling fan-wing air vehicle to vertically take off and land as well as hover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20171212 |
|
AV01 | Patent right actively abandoned |