CN203486134U - Aircraft rudder plate transmission mechanism - Google Patents
Aircraft rudder plate transmission mechanism Download PDFInfo
- Publication number
- CN203486134U CN203486134U CN201320330584.XU CN201320330584U CN203486134U CN 203486134 U CN203486134 U CN 203486134U CN 201320330584 U CN201320330584 U CN 201320330584U CN 203486134 U CN203486134 U CN 203486134U
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- CN
- China
- Prior art keywords
- cross bar
- gear
- box frame
- wing
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an aircraft rudder plate transmission mechanism comprising a body, longitudinal swing wings and transverse swing wings. The aircraft rudder plate transmission mechanism is characterized in that a box-shaped frame is arranged at the bottom of the body, a motor is arranged at the rear side of the box-shaped frame, a first cross bar and a second cross bar are arranged in the box-shaped frame, and a second cross bar movably extends into the first cross bar. The two ends of the first cross bar are connected with the longitudinal swing wings,; the two ends of the second cross bar are matched with the transverse swing wings. A wheel shaft, a first gear, a worm and a worm gear are arranged in the box-shaped frame; the motor drives the longitudinal swing wings at the two ends of the first cross bar to rotate at a certain angle orderly through the worm and the worm gear, so that the transmission of the longitudinal swing wings is realized. Wing blocks at the two ends of a connecting rod are driven by another motor to rotate at a certain angle orderly through a rotating shaft, a first gear, a first toothed groove in the second cross bar, a rack connected with the two ends of the second cross bar, a second gear and the connecting rod, so that the transmission of the transverse swing wing is realized. The aircraft rudder plate transmission mechanism is simple in structure and low in production cost, and is applicable to be used in a small craft.
Description
Technical field
The utility model relates to a kind of aircraft.Specifically, be only can carry a people, can be at the carry-on rudder plate transmission device of the narrow and small MODEL OVER COMPLEX TOPOGRAPHY landing in high mountain or valley and so on.
Background technology
In aircraft manufacture field, all know, traditional small aircraft needs the side wing type aircraft of runway while being mostly provided with flank, landing in fuselage both sides, for meeting the enough buoyancy in flight course, just requires two flanks to want enough length.And flank one is long, the transmission device of handling this flank is more complicated also, makes manufacturing cost higher.
Utility model content
Problem to be solved in the utility model is to provide a kind of aircraft rudder plate transmission device.This aircraft rudder plate transmission device, simple in structure, productive costs is low.
For addressing the above problem, take following technical scheme:
Aircraft rudder plate transmission device of the present utility model comprises fuselage, longitudinally puts the wing, laterally puts the wing, be characterized in that fuselage bottom has box frame, in box frame, have the first cross bar, the first cross bar two ends are all stretched out outside the two lateral walls of box frame and are connected with described longitudinal pendulum wing respectively.On the first cross bar in box frame, be fixed with worm gear, in the box frame of worm gear one side, have worm screw, worm and wheel meshes together.Between described worm screw lower end and box frame bottom, be rotatable shape and coordinate, worm screw upper end is connected with the output shaft of a motor after passing box frame top.In box frame, have the second cross bar, described the first cross bar is hollow tubular, and described the second cross bar is moving type and stretches in the first cross bar.The first cross bar one side in box frame has wheel shaft, is rotatable shape and coordinates between wheel shaft lower end and box frame bottom, and wheel shaft upper end is connected with the output shaft of another motor after passing box frame top.On wheel shaft, be fixed with the first gear, on the first cross bar relative with this first gear He on the second cross bar, have respectively axial long hole and the first teeth groove, one side described the first gear cross described axial long hole after mesh together with described the first teeth groove.There is transverse holes the centre of described longitudinal pendulum wing, the line of centers of this transverse holes is vertical with described the second cross bar, in transverse holes, be installed with connecting rod, the two ends of described connecting rod are stretched out respectively and are longitudinally being put outside wing two sides, the two ends of described connecting rod are all connected with wing piece, thereby form the described horizontal pendulum wing by the wing piece at connecting rod and connecting rod two ends.On that section of connecting rod in described transverse holes, there are two bearings, on that section of connecting rod between described two bearings, are fixed with the second gear.On described longitudinal pendulum wing, have the longitudinal blind hole parallel with one side, the two ends of the first cross bar are stretched into and are fixed in the longitudinal blind hole on corresponding longitudinal pendulum wing.On longitudinal pendulum wing of described the second gear one side, have vertical with connecting rod, parallel with longitudinal blind hole bar hole, bar has tooth bar in hole, and described tooth bar and described the second gear mesh together.All there is axial pass trough at the two ends of described the first cross bar, and one end of described two tooth bars all links together by the two ends of screw and axial pass trough and the second cross bar.
Take such scheme, have the following advantages:
As can be seen from the above scheme, because fuselage bottom has box frame, have the first cross bar in box frame, the first cross bar two ends are all stretched out outside the two lateral walls of box frame and are connected with described longitudinal pendulum wing respectively.On the first cross bar in box frame, be fixed with worm gear, in the box frame of worm gear one side, have worm screw, worm and wheel meshes together.Between described worm screw lower end and box frame bottom, be rotatable shape and coordinate, worm screw upper end is connected with the output shaft of a motor after passing box frame top.In box frame, have the second cross bar, described the first cross bar is hollow tubular, and described the second cross bar is moving type and stretches in the first cross bar.The first cross bar one side in box frame has wheel shaft, is rotatable shape and coordinates between wheel shaft lower end and box frame bottom, and wheel shaft upper end is connected with the output shaft of another motor after passing box frame top.On wheel shaft, be fixed with the first gear, on the first cross bar relative with this first gear He on the second cross bar, have respectively axial long hole and the first teeth groove, one side described the first gear cross described axial long hole after mesh together with described the first teeth groove.There is transverse holes the centre of described longitudinal pendulum wing, the line of centers of this transverse holes is vertical with described the second cross bar, in transverse holes, be installed with connecting rod, the two ends of described connecting rod are stretched out respectively and are longitudinally being put outside wing two sides, the two ends of described connecting rod are all connected with wing piece, thereby form the described horizontal pendulum wing by the wing piece at connecting rod and connecting rod two ends.On that section of connecting rod in described transverse holes, there are two bearings, on that section of connecting rod between described two bearings, are fixed with the second gear.On described longitudinal pendulum wing, have the longitudinal blind hole parallel with one side, the two ends of the first cross bar are stretched into and are fixed in the longitudinal blind hole on corresponding longitudinal pendulum wing.On longitudinal pendulum wing of described the second gear one side, have vertical with connecting rod, parallel with longitudinal blind hole bar hole, bar has tooth bar in hole, and described tooth bar and described the second gear mesh together.All there is axial pass trough at the two ends of described the first cross bar, and one end of described two tooth bars all links together by the two ends of screw and axial pass trough and the second cross bar.By worm gear, worm screw, gear, tooth bar and motor, just realize the transmission that two covers are longitudinally put the wing and laterally put the wing, thereby greatly simplified the structure, reduced productive costs.
Accompanying drawing explanation
Fig. 1 is aircraft rudder plate transmission device structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the B-B cross-sectional schematic of Fig. 1;
Fig. 4 is the C-C cross-sectional schematic of Fig. 1;
Fig. 5 is the D-D cross-sectional schematic of Fig. 2;
Fig. 6 is the F-F cross-sectional schematic of Fig. 2.
The specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, aircraft rudder plate transmission device of the present utility model comprises fuselage 7, as longitudinal pendulum wing 10 of rudder plate with laterally put the wing, fuselage 7 bottoms are connected with box frame 5, in box frame 5, there are first cross bar 11, the first cross bar 11 two ends of installation all stretch out outside the two lateral walls of box frame 5 and be connected with described longitudinal pendulum wing 10 respectively.
On the first cross bar 11 in box frame 5, be fixed with worm gear 2, in the box frame 5 of worm gear 2 one sides, be provided with worm screw 1, worm screw 1 meshes together with worm gear 2.Between described worm screw 1 lower end and box frame 5 bottoms, by bearing, being rotatable shape coordinates.Worm screw 1 upper end is connected with the output shaft of a motor 6 through behind box frame 5 tops.Box frame 5 is provided with the second cross bar 12, and described the first cross bar 11 is hollow tubular, and described the second cross bar 12 is moving type and stretches in the first cross bar 11, and the second cross bar 12 can be moved axially in the first cross bar 11.The first cross bar 11 1 sides in box frame 5 are provided with wheel shaft 8, be rotatable shape coordinate between wheel shaft 8 lower ends and box frame 5 bottoms by bearing, and wheel shaft 8 upper ends are connected with the output shaft of another motor 6 through behind box frame 5 tops.On wheel shaft 8, be fixed with the first gear 16, on the first cross bar 11 relative with the first gear 16 He on the second cross bar 12, be processed with respectively axial long hole 18 and the first teeth groove 9, one side the described axial long hole 18 of crossing of described the first gear 16 meshes together with described the first teeth groove 9 afterwards.The centre of described longitudinal pendulum wing 10 is processed with transverse holes, the line of centers of this transverse holes is vertical with described the second cross bar 12, in transverse holes, be installed with connecting rod 3, the two ends of described connecting rod 3 are stretched out respectively and are longitudinally being put outside the wing 10 two sides, the two ends of described connecting rod 3 are all provided with wing piece 4, thereby form the described horizontal pendulum wing by the wing piece 4 at connecting rod 3 and connecting rod 3 two ends.Two bearings are installed on that section of connecting rod 3 in described transverse holes, on that section of connecting rod 3 between described two bearings, are fixed with the second gear 13.On described longitudinal pendulum wing 10, there are the two ends of longitudinal blind hole 17, the first cross bars 11 parallel with aerofoil to stretch into and be fixed in the longitudinal blind hole 17 on corresponding longitudinal pendulum wing 10.On longitudinal pendulum wing 10 of described the second gear 13 1 sides, be processed with vertical with connecting rod 3, parallel with longitudinal blind hole 17 bar hole 19, be fixed with tooth bar 14 in bar hole 19, described tooth bar 14 meshes together with described the second gear 13.The two ends of described the first cross bar 11 are all processed with axial pass trough 20, and one end of described two tooth bars 14 all links together by the two ends of screw 15 and axial pass trough 20 and the second cross bar 12.
When the angle of the wing 10 is longitudinally put in need adjustment, first start a motor 6, by this motor, by worm screw 1, worm gear 2, drive longitudinal pendulum wing 10 at the first cross bar 11 two ends to rotate to an angle successively, thereby realize the longitudinally transmission of the pendulum wing 10.When need adjustment is laterally put the wing, first start another motor 6, by this motor successively by the first teeth groove 9 on rotating shaft 8, the first gear 16, axial long hole 18, the second cross bar 12, the tooth bar 14, the second gear 13 and the connecting rod 3 that connect together with the second cross bar 12 two ends, come the wing piece 4 at drivening rod 3 two ends to rotate to an angle, thereby realize the laterally transmission of the pendulum wing.
Claims (1)
1. aircraft rudder plate transmission device, comprise fuselage (7), longitudinally put the wing (10), laterally put the wing, it is characterized in that fuselage bottom has box frame (5), in box frame (5), have the first cross bar (11), the first cross bar (11) two ends are all stretched out outside the two lateral walls of box frame (5) and are connected with described longitudinal pendulum wing (10) respectively; On the first cross bar (11) in box frame (5), be fixed with worm gear (2), in the box frame (5) of worm gear (2) one sides, have worm screw (1), worm screw (1) meshes together with worm gear (2); Between described worm screw (1) lower end and box frame (5) bottom, be rotatable shape and coordinate, worm screw (1) upper end is connected with the output shaft of a motor (6) after passing box frame (5) top; In box frame (5), have the second cross bar (12), described the first cross bar (11) is hollow tubular, and described the second cross bar (12) is moving type and stretches in the first cross bar (11); The first cross bar (11) one sides in box frame (5) have wheel shaft (8), between wheel shaft (8) lower end and box frame (5) bottom, be rotatable shape and coordinate, wheel shaft (8) upper end is connected with the output shaft of another motor (6) after passing box frame (5) top; On wheel shaft (8), be fixed with the first gear (16), on upper and the second cross bar (12) of the first cross bar (11) relative with this first gear, have respectively axial long hole (18) and the first teeth groove (9), described the first gear (16) one side cross described axial long hole (18) after and described the first teeth groove (9) mesh together; There is transverse holes the centre of described longitudinal pendulum wing (10), the line of centers of this transverse holes is vertical with described the second cross bar (12), in transverse holes, be installed with connecting rod (3), the two ends of described connecting rod (3) are stretched out respectively and are longitudinally being put outside wing two sides, the two ends of described connecting rod (3) are all connected with wing piece (4), thereby form the described horizontal pendulum wing by the wing piece (4) at connecting rod (3) and connecting rod (3) two ends; On that section of connecting rod (3) in described transverse holes, there are two bearings, on that section of connecting rod (3) between described two bearings, are fixed with the second gear (13); On described longitudinal pendulum wing (10), have the longitudinal blind hole (17) parallel with one side, the two ends of the first cross bar (11) are stretched into and are fixed in the longitudinal blind hole (17) on corresponding longitudinal pendulum wing (10); On longitudinal pendulum wing (10) of described the second gear (13) one sides, there is vertical with connecting rod (3), parallel with longitudinal blind hole (17) bar hole (19), in bar hole (19), have tooth bar (14), described tooth bar (14) meshes together with described the second gear (13); All there is axial pass trough (20) at the two ends of described the first cross bar (11), and one end of described two tooth bars (14) all links together with the two ends of the second cross bar (12) by screw (15) and axial pass trough (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330584.XU CN203486134U (en) | 2013-06-08 | 2013-06-08 | Aircraft rudder plate transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330584.XU CN203486134U (en) | 2013-06-08 | 2013-06-08 | Aircraft rudder plate transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486134U true CN203486134U (en) | 2014-03-19 |
Family
ID=50256980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320330584.XU Withdrawn - After Issue CN203486134U (en) | 2013-06-08 | 2013-06-08 | Aircraft rudder plate transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274044A (en) * | 2013-06-08 | 2013-09-04 | 无锡振华机械有限公司 | Aircraft rudder plate transmission mechanism |
| CN105711829A (en) * | 2016-02-04 | 2016-06-29 | 杨国社 | Direction control mechanism for aircraft |
-
2013
- 2013-06-08 CN CN201320330584.XU patent/CN203486134U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274044A (en) * | 2013-06-08 | 2013-09-04 | 无锡振华机械有限公司 | Aircraft rudder plate transmission mechanism |
| CN103274044B (en) * | 2013-06-08 | 2015-07-08 | 无锡振华机械有限公司 | Aircraft rudder plate transmission mechanism |
| CN105711829A (en) * | 2016-02-04 | 2016-06-29 | 杨国社 | Direction control mechanism for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150708 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |