CN111137435A - Double-acting wing - Google Patents
Double-acting wing Download PDFInfo
- Publication number
- CN111137435A CN111137435A CN201811304179.4A CN201811304179A CN111137435A CN 111137435 A CN111137435 A CN 111137435A CN 201811304179 A CN201811304179 A CN 201811304179A CN 111137435 A CN111137435 A CN 111137435A
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- Prior art keywords
- central
- wing
- wheel
- shaft
- input
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
Abstract
The invention relates to a double-acting wing, which comprises a double-acting clutch, two input machines, a wing and the like. The double-acting clutch comprises a bevel gear planet row, a fixed shaft support, a movable shaft support and an output end, two central wheels are respectively arranged on one fixed shaft support, and the movable shaft support is arranged on a central wheel shaft and can rotate around the central wheel shaft; a planet wheel penetrates through a planet wheel shaft bearing of the moving shaft support and can rotate, and the shaft of the planet wheel is used as an output end and connected with the wing. The two input machines respectively comprise an input end, an input machine and a central driving wheel, the input ends are respectively connected with a control power mechanism, and the input machines respectively transmit the motion of the control power mechanism to the two central driving wheels; the central driving wheel is connected with the central wheel. The two central wheels are controlled by the two control power mechanisms to rotate through the two input machines respectively; the output end drives the wings to rotate around the central wheel shaft and the planet wheel shaft.
Description
Technical Field
The invention relates to a full-motion wing, in particular to a full-motion wing which is provided with a double-motion clutch and rotates around two mutually vertical shafts, which is called as a double-motion wing for short.
Background
The existing full-motion wing is a wing rotating around an axis, and the traditional rotating machine comprises a base, a rotating machine and an output end. If the wing needs to rotate around two mutually perpendicular shafts, two stages of traditional rotating machines need to be arranged, the output end of the one-stage traditional rotating machine is connected with the base of the two-stage traditional rotating machine, the purpose of rotating around the two mutually perpendicular shafts can be achieved through the two-stage traditional rotating machines, and therefore the wing is complex in structure and extremely inconsistent with the root space of a narrow full-motion wing. Therefore, the existing full-motion wing only rotates around a single shaft and has limited functions. Full-motion wings require new rotating machinery that can rotate about two mutually perpendicular axes to extend the wing functionality. The invention provides a double-acting wing which has a simple structure and can rotate around two mutually vertical shafts.
Disclosure of Invention
The invention relates to a double-acting wing, which is connected with a fuselage and a control power mechanism and comprises a double-acting clutch, two input machines, a wing and the like. Wherein:
the double-acting clutch comprises a bevel gear planet row, a fixed shaft support, a moving shaft support, an output end and the like: two dead axle supports are arranged on the machine body, a bevel gear planet row is arranged, the number of teeth of two central wheels (sun wheels) of the bevel gear planet row is the same, the central wheels are positioned on the same axis and are respectively arranged on one dead axle support, and the two central wheels are not directly meshed; a movable shaft support is arranged on the central wheel shaft and comprises a central shaft bearing, a planet wheel shaft bearing, a connecting rod and the like, wherein the central shaft bearing enables the movable shaft support to rotate around the central wheel shaft, and the connecting rod is connected with the central shaft bearing and the planet wheel shaft bearing to enable the axes of the two bearings to be vertical; one planetary wheel of the bevel gear planetary row is directly meshed with two central wheels respectively, the axis of the planetary wheel and the axis of the central wheel vertically penetrate through a planetary wheel shaft bearing of a movable shaft support, the planetary wheel can rotate, and the shaft of the planetary wheel is used as an output end to be connected with the wing, so that the motion of the wing is synchronous with the planetary wheel shaft. The number of teeth of a planet wheel of bevel gear row is according to actual need value, and is generally more than or equal to the number of teeth of centre wheel. The wing comprises a front wing, a tail wing, a main wing or a portion of a main wing. Referring to fig. 1, in the figure, 1 is a planetary wheel shaft output end, 2 is a planetary wheel, 3 is a moving shaft support, 4 is a fixed shaft support, 5 is a center wheel, and 6 is another center wheel.
The two input machines respectively comprise an input end, an input machine, a central driving wheel and the like, the two input ends are respectively connected with a control power mechanism, and the two input machines respectively transmit the motion of the two control power mechanisms to the two central driving wheels in the modes of gear transmission, bevel gear transmission, chain or belt transmission, gear and rack transmission, connecting rod transmission and the like. The two central driving wheels are respectively connected with two central wheels of the bevel gear planet row of the double-acting clutch, and the rotating speed of the central driving wheel in the connection is completely the same as that of the central wheels. The control power mechanism is used for controlling the rotation of the double-acting wing, is two circular motion mechanisms or two linear motion mechanisms and is respectively connected with the two input ends, and the motion of the two control power mechanisms is not necessarily the same; the control power mechanism is, for example, an electric motor, a transmission behind a power source, a hydraulic machine, a transmission, or the like. See fig. 1, 2, 3, 4. In fig. 1, 7 is an input end, 8 is an input machine in the form of a bevel gear, and 9 is a central drive wheel. In fig. 2, 7 is an input, 8 is an input machine in the form of a paraxial flat gear, and 9 is a central drive wheel. In fig. 3, 7 is an input end, 8 is an input machine which is in a gear rack type, and 9 is a central driving wheel. FIG. 4 illustrates an input machine, in FIG. 4, 1 is an input end, 2 is the input machine, a moving pair and a connecting rod form a connecting rod mechanism type input machine, 3 is a central driving wheel, and 4 is a dead axle support; the linear motion transmission of the input end is converted into the rotation of the central driving wheel through a connecting rod mechanism type input machine.
The two central wheels are controlled by the two control power mechanisms to rotate through the two input machines respectively. When the two central wheels rotate in the same rotating speed and the same direction, the planet wheel rotates around the central wheel shaft, and the output end drives the wings to rotate around the central wheel shaft. When the two central wheels rotate reversely at the same rotating speed in absolute value, the planet wheel rotates, and the output end drives the wing to rotate around the planet wheel shaft. When the two central wheels rotate at different rotating speeds (zero rotating speed is not excluded), the rotating speeds of the two central wheels can be decomposed into two rotating speeds with the same direction and the same speed and two rotating speeds with the same reverse absolute value, the planet wheel rotates around the central wheel shaft and also rotates automatically, and the output end drives the wing to rotate around the central wheel shaft and the planet wheel shaft.
The invention has two relations between the fixed axle support and the central axle, wherein the first relation is that the central axle is selected as the axle center and the fixed axle support is selected as the bearing, and the second relation is that the central axle is selected as the bearing and the fixed axle support is selected as the axle center. Similarly, there are two relationships between the moving shaft support and the central wheel shaft, and there are two relationships between the moving shaft support and the planetary wheel shaft. In fig. 1, 2, and 3, a first relationship is shown in which both the fixed shaft support and the movable shaft support are selected as bearings, and both the center wheel shaft and the planetary wheel shaft are selected as axes. Fig. 5 shows a second relationship in which the fixed shaft support and the movable shaft support are both axial centers, and the central wheel shaft and the planetary wheel shaft are both bearings.
Compared with the traditional full-motion wing, the double-motion wing is provided with the double-motion clutch and two input machines, and the motion of the two control power mechanisms can be converted into the rotation of the planet wheel around the central wheel shaft and the rotation of the planet wheel, so that the output end drives the wing to rotate around two mutually vertical shafts, the wing function and action range are greatly expanded, and the control of the aircraft is improved. The double acting wing may be a front wing, a tail wing, a main wing or a part of a main wing of an aircraft. If the aircraft employs double-acting wings, the wings can transition and switch between horizontal wing mode and vertical wing mode, and maintain the wing elevation adjustment function in either mode. The double-acting actuator and the two input machines have simple structures and smaller volumes than the two-stage traditional rotating machine. This achieves the object of the invention. In the structure of the double-acting wing double-acting clutch and the input machine, the output end of the double-acting wing double-acting clutch is connected with the rudder instead, and the double-acting wing double-acting clutch and the input machine are used for controlling the movement of the rudder of the aircraft; the output end of the device is connected with the hanging rack instead, and the device is used for controlling the double-acting motion of the device, such as the double-acting motion control of a camera, the double-acting motion control of a launching rack, the double-acting motion control of a motor platform and the like.
The double-acting wing has the advantages that: the double-acting actuator and the input machine are arranged, and the operation mode of the double-acting actuator and the input machine is provided, so that the wings can rotate around two mutually vertical shafts, the function of the wings can be improved, and the control of an aircraft is improved.
Drawings
Fig. 1 is a schematic view of an example of a double acting wing using a bevel gear type input machine, which is also a schematic view of embodiment 1 of the present invention. In the figure, 1 is an output end, 2 is a planet wheel, 3 is a moving shaft support, 4 is a fixed shaft support, 5 is a central wheel, 6 is another central wheel, 7 is an input end, 8 is an input machine, and 9 is a central driving wheel. The input end of the figure is meshed with a central driving wheel in the form of a bevel gear through a bevel gear to input and control the circular motion of a power mechanism. In the figure, the relationship between the fixed shaft support and the central wheel shaft adopts a first relationship, and the movable shaft support and the fixed shaft support are in the form of bearings.
Fig. 2 is a schematic view of a double acting wing using a paraxial flat gear form of the input machine. In the figure, 1 is an output end, 2 is a planet wheel, 3 is a moving shaft support, 4 is a fixed shaft support, 5 is a central wheel, 6 is another central wheel, 7 is an input end, 8 is an input machine, and 9 is a central driving wheel. The input end of the drawing is meshed with a central driving wheel in a flat gear form through a flat gear to input and control the circular motion of the power mechanism.
Fig. 3 is a schematic view of a double acting wing employing a rack and pinion type input machine. In the figure, 1 is an output end, 2 is a planet wheel, 3 is a moving shaft support, 4 is a fixed shaft support, 5 is a central wheel, 6 is another central wheel, 7 is an input end, 8 is an input machine, and 9 is a central driving wheel. In the figure, the input end is meshed with a central driving wheel in a flat gear form through a rack to input and control the linear motion of the power mechanism.
Fig. 4 is a schematic view of a double acting wing using a linkage mechanism form input machine. In the figure, 1 is an input end, 2 is an input machine, 3 is a central driving wheel, and 4 is a dead axle support. The input end of the input machine is in a link mechanism form consisting of a moving pair and a connecting rod, and the input machine inputs linear motion of a control power mechanism to the central driving wheel so as to enable the central driving wheel to rotate around a central wheel shaft.
Figure 5 is a further example of a double acting wing schematic using a bevel gear form input mechanism. In the figure, 1 is an output end, 2 is a planet wheel, 3 is a moving shaft support, 4 is a fixed shaft support, 5 is a central wheel, 6 is another central wheel, 7 is an input end, 8 is an input machine, and 9 is a central driving wheel. The input end of the figure is meshed with a central driving wheel in the form of a bevel gear through a bevel gear to input and control the circular motion of a power mechanism. In the figure, the relationship between the fixed shaft support and the central wheel shaft adopts a second relationship, and the movable shaft support and the fixed shaft support are in the form of shaft centers.
In fig. 1, 2, 3, and 5, only one bevel gear planet wheel is shown in the bevel gear planet row of the double-acting clutch, and the rest planet wheels are selected according to actual needs. In all the figures, the input end is indicated by an input arrow, the output end is indicated by an output arrow, and parts such as bearings are omitted. The components are only schematic in relation to each other and do not reflect actual dimensions.
Detailed Description
Example 1: embodiment 1 of the double acting wing of the present invention, a mechanical double acting wing is input in the form of a bevel gear. The schematic view is shown in fig. 1. In the figure 1, the relationship between the fixed shaft support and the central wheel shaft adopts a first relationship, the movable shaft support and the fixed shaft support are in a bearing form, and the central wheel shaft and the planet wheel shaft are in an axle center form. The embodiment 1 is connected with a machine body and a control power mechanism, and comprises a double-acting actuator, two input machines, a wing and the like. Wherein:
the double-acting clutch comprises a bevel gear planet row, a fixed shaft support (4), a moving shaft support (3), an output end (1) and the like: two dead axle supports (4) are arranged on the machine body, a bevel gear planet row is arranged, two central wheels (5) and two central wheels (6) of the bevel gear planet row have the same tooth number and are positioned on the same axis, and the two central wheels are respectively arranged on one dead axle support and are not directly meshed; a moving shaft support (3) is arranged on the central wheel shaft, the moving shaft support (3) comprises a central shaft bearing, a planet wheel shaft bearing, a connecting rod and the like, wherein the central shaft bearing enables the moving shaft support (3) to rotate around the central wheel shaft, and the connecting rod is connected with the central shaft bearing and the planet wheel shaft bearing to enable the axes of the two bearings to be vertical; one planet wheel (2) of the bevel gear planet row is directly meshed with two central wheels (5) and (6) respectively, the axis of the planet wheel and the axis of the central wheel keep vertical penetrating through a planet wheel shaft bearing of a moving shaft support (3), the planet wheel can rotate, and the shaft of the planet wheel (2) is used as an output end (1) to be connected with the wing, so that the motion of the wing is synchronous with the planet wheel shaft. In the embodiment 1, the number of teeth of one planet wheel (2) of the bevel gear row is equal to the number of teeth of the two central wheels (5) and (6).
The two input machines respectively comprise an input end (7), an input machine (8), a central driving wheel (9) and the like, the two input ends (7) are respectively connected with a control power mechanism, and the two input machines (8) respectively transmit the motion of the two control power mechanisms to the two central driving wheels (9) in the modes of gear transmission, bevel gear transmission, chain or belt transmission, gear and rack transmission, connecting rod transmission and the like. Two central driving wheels (9) are respectively connected with two central wheels (5) and (6) of the bevel gear planet row of the double-clutch actuator, and the rotating speed of the central driving wheels in the connection is completely the same as that of the central wheels. The control power mechanism is a power mechanism for controlling the rotation of the double-acting wing of the invention, the control power mechanisms connected with the input ends of the embodiment 1 are two motors which are respectively connected with the two input ends (7), and the motions of the two control power mechanisms are not necessarily the same.
The two central wheels (5) and (6) are controlled by two control power mechanisms to rotate through two input machines (8). When the two central wheels (5) and (6) rotate in the same rotating speed and the same direction, the planet wheel (2) rotates around the central wheel shaft, and the output end (1) drives the wings to rotate around the central wheel shaft. When the two central wheels (5) and (6) rotate reversely at the same rotating speed in absolute value, the planet wheel (2) rotates automatically, and the output end (1) drives the wing to rotate around the planet wheel shaft. When the two central wheels (5) and (6) rotate at different rotating speeds (zero rotating speed is not excluded), the rotating speeds of the two central wheels (5) and (6) can be decomposed into two rotating speeds with the same direction and the same speed and two rotating speeds with the same reverse absolute value, at the moment, the planet wheel (2) rotates around the central wheel shaft and also rotates automatically, and the output end (1) drives the wing to rotate around the central wheel shaft and also rotate around the planet wheel shaft.
Fig. 1 illustrates a first relationship in which both the fixed shaft support and the movable shaft support are selected as bearings, and both the center wheel shaft and the planetary wheel shaft are selected as axes. Fig. 5 shows a second relationship in which the fixed shaft support and the movable shaft support are both axial centers, and the central wheel shaft and the planetary wheel shaft are both bearings. The other structures are the same, and the whole double-acting wing has the same operation and action process.
The above examples are only some of the embodiments of the present invention.
Claims (2)
1. The double-acting wing comprises a double-acting wing, a connecting body and a control power mechanism, and comprises a double-acting clutch, two input machines, a wing and the like; wherein: the double-acting clutch comprises a bevel gear planet row, fixed shaft supports, a movable shaft support, an output end and the like, wherein two fixed shaft supports are arranged on the machine body, one bevel gear planet row is arranged, the teeth of two central gears of the bevel gear planet row are the same, the two central gears are positioned on the same axis and are respectively arranged on one fixed shaft support, and the two central gears are not directly meshed; a movable shaft support is arranged on the central wheel shaft and comprises a central shaft bearing, a planet wheel shaft bearing, a connecting rod and the like, wherein the central shaft bearing enables the movable shaft support to rotate around the central wheel shaft, and the connecting rod is connected with the central shaft bearing and the planet wheel shaft bearing to enable the axes of the two bearings to be vertical; one planet wheel of the bevel gear planet row is directly meshed with the two central wheels respectively, the axis of the planet wheel and the axis of the central wheel keep vertically penetrating through a planet wheel shaft bearing of the moving shaft support, the planet wheel can rotate, and the shaft of the planet wheel is used as an output end to be connected with the wing, so that the motion of the wing is synchronous with the planet wheel shaft; the two input machines respectively comprise an input end, an input machine, a central driving wheel and the like, the two input ends are respectively connected with and control a braking force mechanism, and the two input machines respectively transmit the motion of the two control power mechanisms to the two central driving wheels in the modes of gear transmission, bevel gear transmission, chain or belt transmission, gear and rack transmission, connecting rod transmission and the like; the two central driving wheels are respectively connected with two central wheels of the bevel gear planet row of the double-acting clutch, and the rotating speed of the central driving wheel in the connection is completely the same as that of the central wheels.
2. The double-acting wing of claim 1, the two central wheels being controlled in rotation by two control power mechanisms, respectively, via two input mechanisms; when the two central wheels rotate in the same direction at the same rotating speed, the planet wheel rotates around the central wheel shaft, and the output end drives the wings to rotate around the central wheel shaft; when the two central wheels rotate reversely at the same rotating speed in absolute value, the planet wheel rotates automatically, and the output end drives the wing to rotate around the planet wheel shaft; when the two central wheels rotate at different rotating speeds (zero rotating speed is not excluded), the rotating speeds of the two central wheels can be decomposed into two rotating speeds with the same direction and the same speed and two rotating speeds with the same reverse absolute value, the planet wheel rotates around the central wheel shaft and also rotates automatically, and the output end drives the wing to rotate around the central wheel shaft and the planet wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304179.4A CN111137435A (en) | 2018-11-03 | 2018-11-03 | Double-acting wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304179.4A CN111137435A (en) | 2018-11-03 | 2018-11-03 | Double-acting wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111137435A true CN111137435A (en) | 2020-05-12 |
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ID=70516166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811304179.4A Pending CN111137435A (en) | 2018-11-03 | 2018-11-03 | Double-acting wing |
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| Country | Link |
|---|---|
| CN (1) | CN111137435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164862A1 (en) * | 2022-03-03 | 2023-09-07 | 罗灿 | Dual-propeller universal transmission device |
-
2018
- 2018-11-03 CN CN201811304179.4A patent/CN111137435A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164862A1 (en) * | 2022-03-03 | 2023-09-07 | 罗灿 | Dual-propeller universal transmission device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200512 |
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| WD01 | Invention patent application deemed withdrawn after publication |