CN209700930U - A kind of inclining rotary mechanism of tiltrotor aircraft - Google Patents
A kind of inclining rotary mechanism of tiltrotor aircraft Download PDFInfo
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- CN209700930U CN209700930U CN201821694863.3U CN201821694863U CN209700930U CN 209700930 U CN209700930 U CN 209700930U CN 201821694863 U CN201821694863 U CN 201821694863U CN 209700930 U CN209700930 U CN 209700930U
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Abstract
A kind of inclining rotary mechanism of tiltrotor aircraft, horizontal rudder face are mounted in a long side of hydroplane surface frame, and two vertical rudder faces are separately mounted in a long side of vertical rudder surface frame.Horizontal rudder face is in the same side of the rudder face installing frame with vertical rudder face.Motor is fixed on the cross searching formed by hydroplane surface frame and vertical rudder surface frame.The both ends of tiliting axis are separately fixed between upper connector and lower connector.Horizontal rudder face steering engine is installed in one end of the hydroplane surface frame of rudder face installing frame, is separately installed with vertical rudder face steering engine at the both ends of the vertical rudder surface frame of rudder face installing frame.The present invention enables the inclining rotary mechanism self-balancing torque by subsidiary rudder face, stronger to the resistivity of external interference in air flow, and required installation accuracy is lower；It can be more easier to control posture in the state of VTOL or lower flying speed；Under the conditions of no fuselage blocks, is 9000 turns per minute, which is 10.13N；Increase pneumatic efficiency.
Description
Technical field
The present invention relates to aircraft field, the inclining rotary mechanism of specifically a kind of tiltrotor aircraft.
Background technique
Tiltrotor aircraft is that one kind had not only been able to achieve VTOL and hovering but also the flight of energy high speed cruise flight
Device.When VTOL and hovering, rotor provides airplane ascensional force.When flat winged, Xiang Lali before rotor provides.Inclining rotary mechanism is exactly
Realize the mechanism of two states switching.
Existing typical case's inclining rotary mechanism patent, as " one kind three rotor crafts that vert vert machine publication number CN105620743A
Structure " uses the rotor-hub configuration of " the first two is latter ", but it has the following problems: 1, motor can produce fuselage when rear rotor wing rotation
Raw reaction torque, leads to the variation of aspect, influences flight safety.2, due to during verting air speed it is smaller, aircraft
Steerage is lower, weaker to the resistivity of external interference in air flow.
Existing typical case inclining rotary mechanism patent such as publication number CN103935511A " one kind vert three rotor crafts ", provides
Using the inclining rotary mechanism of chain drive, but it has the following problems: 1, chain drive stationarity is poor.2, rear tilting rotor is located at
Body upper, fuselage can play barrier effect to air-flow, influence aeroperformance.
Summary of the invention
To overcome chain drive stationarity existing in the prior art poor, and tilting rotor is located at body upper influence afterwards
The deficiency of aeroperformance, the invention proposes a kind of inclining rotary mechanisms of rotor craft.
The present invention includes rudder face installing frame, motor cabinet, horizontal rudder face, two vertical rudder face, motor cabinet, tiliting axis, connections
Part and mounting rack for connecting fuselage.Wherein: the horizontal rudder face is mounted on the level of the rudder face installing frame by hinge
In one long side of rudder face frame, described two vertical rudder faces pass through the vertical rudder face that hinge is mounted on the rudder face installing frame respectively
In one long side of frame, and it is located at the upper surface side and lower surface side of the horizontal rudder face.The horizontal rudder face with
Vertical rudder face is in the same side of the rudder face installing frame.The motor cavity is fixed in the other side of the rudder face installing frame
At the center of the cross formed by the hydroplane surface frame and vertical rudder surface frame.Motor is fixed in the motor cabinet；At this
One double bladed paddle is installed on the output shaft of motor；The blade of the double bladed paddle is located in the hydroplane surface frame.It is connected in a pair
The inner end of part is separately fixed at the motor cabinet outer end face, and two lower connectors are separately fixed at the side of the upper connector outer end
On.The both ends of tiliting axis are separately fixed between the upper connector and lower connector.The mounting plate of mounting rack one end passes through axis
It holds and is mounted on the tiliting axis, and between the pair of upper connector.The steering engine that verts is fixed on the mounting plate.Institute
Driving wheel is stated to be packed on the output shaft of the steering engine that verts；The driven wheel is packed in one end of the tiliting axis, and makes institute
Driving wheel is stated to engage with driven wheel.The connecting cylinder of the mounting rack other end and airframe tail portion are connected.The mounting rack
The center of connecting cylinder and the central coaxial of motor.Horizontal rudder face is installed in one end of the hydroplane surface frame of the rudder face installing frame
Steering engine；The steering engine arm of the horizontal rudder face steering engine is connect by horizontal rudder face connecting rod with the horizontal rudder face rudder angle on horizontal rudder face, and
Make to be rotatably assorted therebetween.Vertical rudder face steering engine is separately installed at the both ends of the vertical rudder surface frame of the rudder face installing frame；
The vertical rudder face steering engine steering engine arm is connect by vertical rudder face connecting rod with the vertical rudder face rudder angle on vertical rudder face, and makes the two
Between be rotatably assorted.
The mounting rack is by sleeve closed at one end, and the mounting plate composition positioned at the mounting rack closed end end face.It is described
The mounting plate sleeve is axially extending, and has the axis hole for bearing on the mounting plate；The bearing is for installing tiliting axis.In
There is the rectangle mounting hole for installing the steering engine that verts close to the mounting plate end point.The internal diameter and fuselage upper connecting rod of the sleeve
Outer diameter it is identical, and make therebetween be connected.
The rudder face installing frame includes the support rod of hydroplane surface frame, vertical rudder surface frame and four arcs；The hydroplane
Surface frame and vertical rudder surface frame are rectangular frame.Make the frame of hydroplane surface frame side and the frame cross that vertical rudder surface frame is ipsilateral
Intersect affixed, will break at the center of the frame of the hydroplane surface frame other side frame cross ipsilateral with vertical rudder surface frame
It opens, in the installation space for being centrally formed motor cabinet.
The hydroplane surface frame is identical with vertical rudder surface frame length.On the frame of each hydroplane surface frame and vertical rudder surface frame
Frame on have hinge for installing horizontal rudder face or vertical rudder face respectively.Outer end and vertical rudder in the hydroplane surface frame
Pass through the fixed support of the support rod of arc between the outer end of surface frame；In four support rods, two be located at rudder face side, two
Root is located at motor cabinet side.
The vertical rudder face steering engine arm is an elongate rod, and both ends have aperture, by the aperture by vertical rudder face rudder
One end of horn is fixed on steering engine output shaft；One end of vertical rudder face connecting rod passes through the small of the vertical rudder face steering engine arm other end
Hole, and be rotatably assorted with the aperture；The vertical rudder face connecting rod other end passes through the vertical rudder face tie rod holes on vertical rudder face rudder angle, and
Rudder face tie rod holes vertical with this are rotatably assorted.The connecting plate of vertical rudder face rudder angle is connected with vertical rudder face.
The position of described two horizontal rudder face hinges is located at 1/4 length and 3/4 length of one long side of horizontal rudder face
At degree.
Described two gears include driving wheel and driven wheel.The driving wheel modulus is 1, the number of teeth 16, driven wheel modulus
It is standard jaw gear for the 1, number of teeth 64.The driven wheel is fixedly mounted on tiliting axis；Driven wheel, which is fixedly mounted on, to incline
On the output shaft for turning driving steering engine；The driving wheel is engaged with driven wheel.
The connector that verts is divided into upper connector and lower connector.Upper connector therein is the plate of rectangle；At this
There is the connecting plate of protrusion in one end of two long sides of upper connector.There is semicircular groove in the lower surface of the connecting plate, and makes this
Groove is located at the center of the connecting plate length direction.The lower connector is bar shaped, has semicircle in the lower connector upper surface
The groove of shape, and the groove is made to be located at the center of the lower connector length direction.When upper connector combines admittedly with lower connector
After fixed connection, the semi-circular recesses of the semi-circular recesses and lower connector upper surface that are located at connecting plate lower surface are combined into
Circular through-hole；The aperture of the through-hole and the outer diameter of tiliting axis are identical, and clamp the tiliting axis.
The present invention enables the inclining rotary mechanism self-balancing torque, the resistance to external interference in air flow by subsidiary rudder face
Ability is stronger, and required installation accuracy is lower.
Compared with prior art, the beneficial effect that the present invention obtains includes:
1, Fig. 1 is that motor reaction torque and rudder face can generate maximum moment and rotation speed relation figure.It is found by Fig. 1, in rudder
At 25 ° of deflecting facet, rudder face generates torque and is consistently greater than motor reaction torque, therefore passes through the adjustment of control surface deflection angle, with balance
Motor reduces flight difficulty so that flight is more stable to the reaction torque of fuselage.
2, during verting, pass through rudder face Calculating Torque during Rotary formula:
It can be found that under conditions of same aircraft, rudder face torque and speed it is square proportional, due to the present invention
Rudder face be mounted on the lower section in prop-blast direction, Fig. 2 is tilt angle (motor cabinet axis angle with horizontal plane) and rudder face
Square of flow velocity relationship, discovery is fast in screw current area interior air-flow speed, therefore steerage is higher, especially in VTOL state
(90 ° of states nearby of verting), conventional airplane rudder face is almost without steerage.It can hanging down using the aircraft of inclining rotary mechanism of the present invention
It can be more easier to control posture in the state that straight landing or flying speed are lower.
3, the present invention is designed using frame-type, and far from fuselage, reduces block effect of the fuselage to rotor air-flow, is used
Fluid emulation software CFX is emulated to blocking two kinds of situations whether there is or not fuselage respectively, and it is as follows to obtain result: hiding in no fuselage
It keeps off, under the conditions of 9000 turns per minute, which is 10.13N；And there is fuselage to block, 9000 turns of conditions per minute
In the case of the rotor thrust size be 6.3N, increase pneumatic efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of rudder face installing frame.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the axonometric drawing of Fig. 2.
Fig. 6 is rudder face installing frame and motor cabinet scheme of installation.
Fig. 7 is the top view of Fig. 1.
Fig. 8 is the structural schematic diagram of mounting rack.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the top view of Fig. 8.
Figure 11 is the axonometric drawing of Fig. 8.
Figure 12 is the partial enlarged view at the position A in Fig. 7.
Figure 13 is the view of E-E section in Figure 12.
Figure 14 is the side view of Fig. 1.
Figure 15 is the partial enlarged view at the position B in Figure 14.
Figure 16 is the partial enlarged view at the position C in Figure 14.
Figure 17 is the cooperation schematic diagram of steering engine, tiliting axis, gear.
Figure 18 be in Figure 17 F-F to schematic diagram.
Figure 19 is the assembling schematic diagram of lower connector, upper connector and tiliting axis.
Figure 20 is the G-G of Figure 19 to cross-sectional view.
In figure: 1. rudder face installing frames；2. horizontal rudder face steering engine arm；3. horizontal rudder face connecting rod；4. horizontal rudder face rudder angle；5. water
Flat rudder face；6. horizontal rudder face steering engine；7. horizontal rudder face hinge；8. vertical rudder face steering engine arm；9. vertical rudder face connecting rod；10. vertical
Rudder face rudder angle；11. vertical rudder face；12. vertical rudder face hinge；13. vertical rudder face steering engine；14. mounting rack；15. tiliting axis；16.
Bearing；17. vert steering engine；18. driving wheel；19. driven wheel；20. lower connector；21. upper connector；22. motor cabinet.
Specific embodiment
The present embodiment is a kind of inclining rotary mechanism for having rudder face, including rudder face installing frame 1, motor cabinet 22, horizontal rudder face 5, two
A vertical rudder face 11, motor cabinet 22, tiliting axis 15, connector and the mounting rack 14 for connecting fuselage.Wherein: the hydroplane
Face 5 is mounted in a long side of the hydroplane surface frame of the rudder face installing frame 1 by hinge, and described two vertical rudder faces 11 divide
It is not mounted on by hinge in a long side of the vertical rudder surface frame of the rudder face installing frame, and is located at the horizontal rudder face
Upper surface side and lower surface side.The horizontal rudder face is in the same side of the rudder face installing frame with vertical rudder face.Institute
The other side that motor cabinet 22 is located at the rudder face installing frame is stated, and is fixed on and is formed by the hydroplane surface frame and vertical rudder surface frame
At the center of cross.Motor is fixed in the motor cabinet；One double bladed paddle is installed on the output shaft of the motor；The double leaf
The blade of paddle is located in the hydroplane surface frame.The inner end of a pair of of upper connector 21 is separately fixed at the motor cabinet outer end face,
Two lower connectors 20 are separately fixed on the side of the upper connector outer end.The both ends of tiliting axis 15 are separately fixed on described
Between connector and lower connector.The mounting plate of 14 one end of mounting rack is mounted on the tiliting axis by bearing, and is located at institute
It states between a pair of of upper connector.The steering engine 17 that verts is fixed by screws on the mounting plate.The driving wheel 18 is packed in institute
On the output shaft for stating the steering engine that verts；The driven wheel 19 is packed in one end of the tiliting axis, and make the driving wheel with it is driven
Wheel engagement.The connecting cylinder of the mounting rack other end and airframe tail portion are connected.The center of the connecting cylinder of the mounting rack with
The central coaxial of motor.Horizontal rudder face steering engine 6 is installed in one end of the hydroplane surface frame of the rudder face installing frame；The hydroplane
The steering engine arm of face steering engine is connect by horizontal rudder face connecting rod 3 with the horizontal rudder face rudder angle 4 on horizontal rudder face, and makes to turn therebetween
Dynamic cooperation.Vertical rudder face steering engine 13 is separately installed at the both ends of the vertical rudder surface frame of the rudder face installing frame；The vertical rudder face
Steering engine steering engine arm is connect by vertical rudder face connecting rod 9 with the vertical rudder face rudder angle 8 on vertical rudder face, and is made to rotate therebetween and be matched
It closes.
The mounting rack is by sleeve closed at one end, and the mounting plate composition positioned at the mounting rack closed end end face.It is described
The mounting plate sleeve is axially extending, and has the axis hole that 16 are held for installation axle on the mounting plate；The bearing inclines for installing
Shaft 15.There is the rectangle mounting hole for installing the steering engine that verts close to the mounting plate end point.The internal diameter and machine of the sleeve
The outer diameter of connecting rod is identical with it, and makes to be connected therebetween.To make vert steering engine and the upper connector that are located on the mounting plate
Without interference between 21, the sleeve end face side is biased in position of the mounting plate in sleeve end face.
The rudder face installing frame 1 includes the support rod of hydroplane surface frame, vertical rudder surface frame and four arcs；The hydroplane
Surface frame and vertical rudder surface frame are rectangular frame.Make the frame of hydroplane surface frame side and the frame cross that vertical rudder surface frame is ipsilateral
Intersect affixed, will break at the center of the frame of the hydroplane surface frame other side frame cross ipsilateral with vertical rudder surface frame
It opens, in the installation space for being centrally formed motor cabinet 22.
The hydroplane surface frame is identical with vertical rudder surface frame length.On the frame of each hydroplane surface frame and vertical rudder surface frame
Frame on have hinge for installing horizontal rudder face or vertical rudder face respectively；Pass through each hinge and horizontal rudder face or vertical rudder face
Hingedly, and the horizontal rudder face or vertical rudder face is made to be located at the side opposite with motor cabinet.In the outer end of the hydroplane surface frame
Pass through the fixed support of the support rod of arc between the outer end of vertical rudder surface frame；For the construction weight for mitigating rudder face installing frame, institute
In four support rods stated, two are located at rudder face side, and two are located at motor cabinet side.
It is separately installed with vertical rudder face steering engine 13 on the surface at the vertical rudder surface frame frame both ends, in the horizontal rudder face
The surface of one end frame of frame is also equipped with horizontal rudder face steering engine 6, and the mounting means of each vertical rudder face steering engine is identical.The present embodiment
It is described in detail for one of them.
When installing vertical rudder face steering engine, each vertical rudder face steering engine 13 is fixed on rudder face installing frame 1 by bolt.It hangs down
Straight rudder face steering engine arm 8 is slender bodies, and both ends have aperture, by the aperture, one end of vertical rudder face steering engine arm is fixed
On steering engine output shaft.One end of the vertical rudder face connecting rod 9 of steel pass through vertical 8 other end aperture of rudder face steering engine arm, and with this
Aperture is rotatably assorted；Vertical 9 other end of rudder face connecting rod passes through the vertical rudder face tie rod holes on vertical rudder face rudder angle 10, and hangs down with this
Straight rudder face tie rod holes are rotatably assorted.The connecting plate of vertical rudder face rudder angle 10 is connected with vertical rudder face 11 by bolt.When work, institute
It states the vertical rudder face steering engine arm 8 of vertical 13 servo driving of rudder face steering engine to rotate, while vertical rudder face connecting rod 9 being driven to move, to make
It obtains vertical rudder face rudder angle 10 to rotate with vertical rudder face 11 around vertical 12 shaft of rudder face hinge, realizes control surface deflection.
In the present embodiment, described two vertical rudder faces and its connecting component are about flat mirror pair where horizontal rudder face
Claim.The shape of vertical rudder face 11 is isosceles trapezoid, a height of 43mm, the upper long 84mm in bottom, lowerly long 135mm.
One end of the hydroplane surface frame is equipped with horizontal rudder face steering engine 6.The mounting means of the horizontal rudder face steering engine and institute
The mounting means for stating vertical rudder face steering engine is identical, the difference is that, horizontal rudder face steering engine only one, be mounted on horizontal rudder face
The surface of one end frame.
The horizontal rudder face 5 is rectangle, long 280mm, width 44mm；Horizontal rudder face 5 is hinged by two horizontal rudder face hinges 7
On the frame of rudder face installing frame 1；The position of described two horizontal rudder face hinges is located at one long side of horizontal rudder face
At 1/4 length and 3/4 length.
Described two gears include driving wheel and driven wheel.18 modulus of driving wheel is 1, the number of teeth 16, driven wheel 19
Modulus is 1, the number of teeth 64, is standard jaw gear.The driven wheel is fixedly mounted on tiliting axis 15；The fixed peace of driven wheel
On the output shaft for driving steering engine 17 that verts；The driving wheel is engaged with driven wheel.
The connector that verts is divided into upper connector 21 and lower connector 20, and passes through the upper connector and lower connector
Be applied in combination clamp tiliting axis 15.Upper connector 21 therein is the plate of rectangle；The one of two long sides of upper connector
There is the connecting plate of protrusion at end.There is semicircular groove in the lower surface of the connecting plate, and it is long so that the groove is located at the connecting plate
Spend the center in direction.The lower connector 20 is bar shaped, has semicircular groove in the lower connector upper surface, and make the groove
Positioned at the center of the lower connector length direction.After upper connector 21 is combined with lower connector 20 to be fixedly connected, difference position
Circular through-hole is combined into the semi-circular recesses of connecting plate lower surface and the semi-circular recesses of lower connector upper surface；This is logical
The aperture in hole is identical as the outer diameter of tiliting axis 15, and clamps the tiliting axis.
It welds and is connected between the upper connector 21 and motor cabinet 22.
In the present embodiment, when vert drive steering engine 17 work when, driving driving wheel 18 rotate, to drive 19 turns of driven wheel
It is dynamic so that tiliting axis 15 rotates, due to tiliting axis 15 clamped with lower connector 20 by upper connector 21 it is affixed so that upper connector
21 rotate with it with lower connector 20, and because motor cabinet 22 and the upper connector 21, the rudder face installing frame 1 pass through welding
It is connected, to realize verting for entire rudder face system and motor cabinet.
Claims (8)
1. a kind of inclining rotary mechanism of tiltrotor aircraft, which is characterized in that including rudder face installing frame, motor cabinet, horizontal rudder face,
Two vertical rudder faces, motor cabinet, tiliting axis, connector and the mounting rack for connecting fuselage；Wherein: the horizontal rudder face passes through
Hinge is mounted in a long side of the hydroplane surface frame of the rudder face installing frame, and described two vertical rudder faces pass through hinge respectively
It is mounted in a long side of the vertical rudder surface frame of the rudder face installing frame, and is located at the upper surface one of the horizontal rudder face
Side and lower surface side；The horizontal rudder face is in the same side of the rudder face installing frame with vertical rudder face；The motor cavity
In the other side of the rudder face installing frame, and it is fixed on the center of the cross formed by the hydroplane surface frame and vertical rudder surface frame
Place；Motor is fixed in the motor cabinet；One double bladed paddle is installed on the output shaft of the motor；The blade position of the double bladed paddle
In in the hydroplane surface frame；The inner end of a pair of of upper connector is separately fixed at the motor cabinet outer end face, two lower connectors
It is separately fixed on the side of the upper connector outer end；The both ends of tiliting axis are separately fixed at the upper connector and lower connector
Between；The mounting plate of mounting rack one end is mounted on the tiliting axis by bearing, and between the pair of upper connector；
The steering engine that verts is fixed on the mounting plate；Driving wheel is packed on the output shaft of the steering engine that verts；Driven wheel is packed in institute
One end of tiliting axis is stated, and engages the driving wheel with driven wheel；The connecting cylinder and airframe of the mounting rack other end
Tail portion is connected；The center of the connecting cylinder of the mounting rack and the central coaxial of motor；In the horizontal rudder face of the rudder face installing frame
One end of frame is equipped with horizontal rudder face steering engine；The steering engine arm of the horizontal rudder face steering engine passes through on horizontal rudder face connecting rod and horizontal rudder face
The connection of horizontal rudder face rudder angle, and make to be rotatably assorted therebetween；At the both ends point of the vertical rudder surface frame of the rudder face installing frame
Vertical rudder face steering engine is not installed；The vertical rudder face steering engine steering engine arm passes through vertical rudder face connecting rod and the vertical rudder on vertical rudder face
The connection of face rudder angle, and make to be rotatably assorted therebetween.
2. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that the mounting rack is by closed at one end
Sleeve, and positioned at the mounting rack closed end end face mounting plate form；The mounting plate sleeve is axially extending, and at this
There is the axis hole for bearing on mounting plate；The bearing is for installing tiliting axis；Have close to the mounting plate end point for installing
Vert the rectangle mounting hole of steering engine；The internal diameter of the sleeve is identical as the outer diameter of fuselage upper connecting rod, and makes to be connected therebetween.
3. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that the rudder face installing frame includes water
The support rod of flat rudder face frame, vertical rudder surface frame and four arcs；The hydroplane surface frame and vertical rudder surface frame are rectangular frame；
The frame cross for keeping the frame of hydroplane surface frame side ipsilateral with vertical rudder surface frame is affixed, by the hydroplane surface frame other side
Frame and the ipsilateral frame cross of vertical rudder surface frame center at disconnect, it is empty in the installation for being centrally formed motor cabinet
Between.
4. the inclining rotary mechanism of tiltrotor aircraft as claimed in claim 3, which is characterized in that the hydroplane surface frame and vertical
Rudder face frame length is identical；Have on the frame of each hydroplane surface frame and respectively on the frame of vertical rudder surface frame for installing hydroplane
The hinge of face or vertical rudder face；Pass through the support of arc between the outer end of the hydroplane surface frame and the outer end of vertical rudder surface frame
The fixed support of bar；In four support rods, two are located at rudder face side, and two are located at motor cabinet side.
5. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that the vertical rudder face steering engine arm is
One elongate rod, both ends have aperture, and one end of vertical rudder face steering engine arm is fixed on steering engine output shaft by the aperture；
One end of vertical rudder face connecting rod passes through the aperture of the vertical rudder face steering engine arm other end, and is rotatably assorted with the aperture；Vertical rudder face
The connecting rod other end passes through the vertical rudder face tie rod holes on vertical rudder face rudder angle, and rudder face tie rod holes vertical with this are rotatably assorted；It hangs down
The connecting plate of straight rudder face rudder angle is connected with vertical rudder face.
6. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that described two horizontal rudder face hinges
Position be located at one long side of horizontal rudder face 1/4 length and 3/4 length at.
7. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that two gears include driving wheel and
Driven wheel；The driving wheel modulus is 1, the number of teeth 16, and it is standard jaw gear that driven wheel modulus, which is 1, the number of teeth 64；Institute
Driven wheel is stated to be fixedly mounted on tiliting axis；Driven wheel is fixedly mounted on to vert and drive on the output shaft of steering engine；The driving wheel
It is engaged with driven wheel.
8. the inclining rotary mechanism of tiltrotor aircraft as described in claim 1, which is characterized in that the connector that verts is divided into
Connector and lower connector；Upper connector therein is the plate of rectangle；There is protrusion in one end of two long sides of upper connector
Connecting plate；There is semicircular groove in the lower surface of the connecting plate, and the groove is made to be located at the connecting plate length direction
Center；The lower connector be bar shaped, have semicircular groove in the lower connector upper surface, and make the groove be located at it is described under
The center of connector length direction；After upper connector is combined with lower connector to be fixedly connected, it is located at connecting plate lower surface
Semi-circular recesses and the semi-circular recesses of lower connector upper surface be combined into circular through-hole；The aperture of the through-hole with vert
The outer diameter of axis is identical, and clamps the tiliting axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694863.3U CN209700930U (en) | 2018-10-19 | 2018-10-19 | A kind of inclining rotary mechanism of tiltrotor aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694863.3U CN209700930U (en) | 2018-10-19 | 2018-10-19 | A kind of inclining rotary mechanism of tiltrotor aircraft |
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| Publication Number | Publication Date |
|---|---|
| CN209700930U true CN209700930U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694863.3U Active CN209700930U (en) | 2018-10-19 | 2018-10-19 | A kind of inclining rotary mechanism of tiltrotor aircraft |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367773A (en) * | 2018-10-19 | 2019-02-22 | 西北工业大学 | A kind of inclining rotary mechanism having rudder face |
| CN113353254A (en) * | 2021-07-14 | 2021-09-07 | 空中舞者(威海)航空动力技术有限公司 | Vertical take-off and landing gyroplane |
-
2018
- 2018-10-19 CN CN201821694863.3U patent/CN209700930U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367773A (en) * | 2018-10-19 | 2019-02-22 | 西北工业大学 | A kind of inclining rotary mechanism having rudder face |
| CN109367773B (en) * | 2018-10-19 | 2023-12-19 | 西北工业大学 | Tilting mechanism with control surface |
| CN113353254A (en) * | 2021-07-14 | 2021-09-07 | 空中舞者(威海)航空动力技术有限公司 | Vertical take-off and landing gyroplane |
| CN113353254B (en) * | 2021-07-14 | 2023-02-28 | 空中舞者(威海)航空动力技术有限公司 | Vertical take-off and landing gyroplane |
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