CN205396540U - Unmanned aerial vehicle screw mechanism of verting - Google Patents
Unmanned aerial vehicle screw mechanism of verting Download PDFInfo
- Publication number
- CN205396540U CN205396540U CN201620168162.0U CN201620168162U CN205396540U CN 205396540 U CN205396540 U CN 205396540U CN 201620168162 U CN201620168162 U CN 201620168162U CN 205396540 U CN205396540 U CN 205396540U
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- installing plate
- tiliting axis
- motor
- steering wheel
- unmanned plane
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Abstract
The utility model discloses an unmanned aerial vehicle screw mechanism of verting, include: tiliting axis (8), this tiliting axis fixed connection is at the wingtip of wing (1), mounting panel (4) should install the sleeve -board and establish on the tiliting axis, screw means, this screw means include motor (2) and screw (11) connected by this motor drive, and the motor is fixed on the mounting panel, and the device that verts, the device that should vert is including inclining helm steering machine (3), and the helm steering machine that inclines is fixed on the mounting panel, and the motor is located the top of tiliting axis, helm steering seat in the plane in the below of tiliting axis of inclining, the helm steering machine drive tiliting axis motion of inclining to drive installation board synchronous revolution. Set up simple structure's the mechanism of verting at the wingtip of wing, the mechanism of should verting has light in weight's an advantage, and torsional moment when reducing to vert can improve the life of wing.
Description
Technical field
This utility model relates to unmanned air vehicle technique field, in particular it relates to a kind of unmanned plane propeller inclining rotary mechanism.
Background technology
The controlled roll-over of propeller is the important mechanism of tilting rotor formula unmanned plane, its often layout at wing end, drive rotor shaft to rotate around wing transverse axis by corresponding rotary electric machine, and then realize the mutual conversion of helicopter mode and fixed-wing mode.Needing again around wing transverse axis flexible rotating just because of it is arranged on wing end, such wing needs undertake the whole gravity from roll-over, reverse driving force and propeller pulling force.Therefore, designing a simple in construction, intensity high, weight is low and to have the propeller inclining rotary mechanism of low torsional moment significant.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane propeller inclining rotary mechanism, this inclining rotary mechanism simple in construction, lightweight, it is possible to improve the service life of wing
To achieve these goals, this utility model provides a kind of unmanned plane propeller inclining rotary mechanism, including: tiliting axis, this tiliting axis is fixedly connected on the wingtip of wing；Installing plate, this installing plate is set on described tiliting axis；Screw, this screw includes motor and is driven the propeller connected by this motor, and described motor is fixed on described installing plate；And reclining device, this reclining device includes the steering wheel that verts, the described steering wheel that verts is fixed on described installing plate, described motor is positioned at the top of described tiliting axis, the described steering wheel that verts is positioned at the lower section of described tiliting axis, the described tiliting axis described in servo driving that verts rotates, to drive described installing plate synchronous rotary.
Alternatively, described installing plate is formed above recess, and described motor is arranged in described recess.
Alternatively, described installing plate is formed with through hole, described in vert steering wheel through described through hole, and be fixed on described installing plate by securing member.
Alternatively, described installing plate is carbonaceous installing plate.
Alternatively, described installing plate is aluminum matter installing plate.
Alternatively, described in the vert outfan of steering wheel be provided with output gear, described tiliting axis is arranged with and the input gear of described output gear engaged transmission.
Alternatively, described tiliting axis being arranged with axle sleeve, described motor is provided with mounting bracket to be fixed on described axle sleeve.
By technique scheme, the wingtip at wing arranges the inclining rotary mechanism of simple in construction, and this inclining rotary mechanism has lightweight advantage, it is possible to reduce torsional moment when verting, it is possible to improve the service life of wing.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.In the accompanying drawings:
Fig. 1 is the front view of unmanned plane propeller inclining rotary mechanism in this utility model.
Fig. 2 is the side view of unmanned plane propeller inclining rotary mechanism in this utility model.
Description of reference numerals
1 wing 2 motor
3 vert steering wheel 4 installing plate
5 output gear 6 input gears
7,10 jump ring 8 tiliting axis
9 axle sleeve 11 propellers
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.
In this utility model, when not making contrary explanation, the noun of locality of use such as " upper and lower ", typically refer to upper and lower in body VTOL process of unmanned plane propeller inclining rotary mechanism, specifically, be referred to the page of Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the unmanned plane propeller inclining rotary mechanism that this utility model provides includes: tiliting axis 8, this tiliting axis 8 is fixedly connected on the wingtip of wing 1；Installing plate 4, this installing plate 4 is set on tiliting axis 8；Screw, this screw includes motor 2 and is driven the propeller 11 of connection by this motor 2, and motor 2 is fixed on installing plate 4；And reclining device, this reclining device includes the steering wheel 3 that verts, and the steering wheel 3 that verts is fixed on installing plate 4.Motor 2 is positioned at the top of tiliting axis 8, and the steering wheel 3 that verts is positioned at the lower section of tiliting axis 8, it is ensured that motor 2 and the steering wheel 3 that verts are always positioned at the both sides of rotating shaft with installing plate 4 when rotating, and do not have the situation that weight distribution is uneven.Wherein, the steering wheel 3 that verts drives tiliting axis 8 to move, and with drive installation plate 4 synchronous rotary, verts steering wheel 3 and motor 2 is separately fixed on installing plate 4, and jointly rotate with installing plate 4.
The structure of installing plate 4 can design according to the actual requirements, adopts compact structure, saves space and alleviates weight.
Preferably, as in figure 2 it is shown, installing plate 4 is formed above recess, motor 2 is arranged in recess, it is possible to improve the stability of motor 2.
Preferably, installing plate 4 being formed with through hole, the steering wheel 3 that verts is through this through hole, and it is fixed on installing plate 4 by securing member, so, utilizes the space of installing plate 4 fully, steering wheel 3 will be verted in installing plate 4, and improve the stability of mounting structure, make structure compacter.
Further, installing plate 4 is carbonaceous installing plate, and carbonaceous installing plate has advantage lightweight, that intensity is high, and inside configuration of verting can install whole drive mechanism only with unique carbonaceous installing plate, and simple in construction is easy to processing, and weight is relatively low.Installing plate 4 can also be aluminum matter installing plate, has advantage lightweight, that intensity is high equally.In other embodiments, installing plate 4 can also be other materials, is not especially limited herein.
Preferably, the outfan of steering wheel 3 of verting is provided with output gear 5, tiliting axis 8 is arranged with and the input gear 6 of this output gear 5 engaged transmission, namely, realize verting function by gear drive, select gear ratio to adjust rotary speed and the moment of torsion of the relative wing of inclining rotary mechanism, carry out the structural design of the adaptive unmanned plane wing that inclines, be applicable to the tilting rotor wing unmanned aerial vehicle of various wing structure.Additionally, by such gear drive, the rotation of 90 degree, front and back can be carried out, meets the tilting rotor requirement for inclining rotary mechanism angle range and speed, it is possible to make unmanned plane realize the mutual conversion between helicopter mode and fixed-wing mode easily.
Specifically, as it is shown in figure 1, be arranged with axle sleeve 9 on tiliting axis 8, motor 2 is provided with mounting bracket to be fixed on axle sleeve 9, it is possible to improve the stability of motor further, it is ensured that the easy motion of propeller 11.Tiliting axis 8 is additionally provided with jump ring 7,10, it is prevented that the parts in inclining rotary mechanism produce the axial displacement along tiliting axis.Tiliting axis 8 rotates under the driving of the steering wheel 3 that verts, and axle sleeve 9 rotates with, and owing to motor 2 is fixed on axle sleeve 9 by mounting bracket, motor also rotates with, such that it is able to drive installing plate 4 to move.Key etc. can also be set between tiliting axis 8 and installing plate 4, make tiliting axis 8 first drive installing plate 4 to rotate, installing plate 4 drive motor 2 rotate, be not especially limited herein.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately.
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
1. a unmanned plane propeller inclining rotary mechanism, it is characterised in that including:
Tiliting axis (8), this tiliting axis (8) is fixedly connected on the wingtip of wing (1)；
Installing plate (4), this installing plate (4) is set on described tiliting axis (8)；
Screw, this screw includes motor (2) and is driven the propeller (11) connected by this motor (2), and described motor (2) is fixed on described installing plate (4)；And
Reclining device, this reclining device includes the steering wheel (3) that verts, described in the steering wheel (3) that verts be fixed on described installing plate (4),
Described motor (2) is positioned at the top of described tiliting axis (8), the described steering wheel that verts (3) is positioned at the lower section of described tiliting axis (8), the described steering wheel that verts (3) drives described tiliting axis (8) to rotate, to drive described installing plate (4) synchronous rotary.
2. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterised in that described installing plate (4) is formed above recess, and described motor (2) is arranged in described recess.
3. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterized in that, described installing plate is formed with through hole on (4), described in vert steering wheel (3) through described through hole, and be fixed on described installing plate (4) by securing member.
4. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterised in that described installing plate (4) is carbonaceous installing plate.
5. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterised in that described installing plate (4) is aluminum matter installing plate.
6. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterized in that, the outfan of the described steering wheel that verts (3) is provided with output gear (5), and described tiliting axis (8) is arranged with the input gear (6) with described output gear (5) engaged transmission.
7. unmanned plane propeller inclining rotary mechanism according to claim 1, it is characterized in that, being arranged with axle sleeve (9) on described tiliting axis (8), described motor (2) is provided with mounting bracket to be fixed on described axle sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168162.0U CN205396540U (en) | 2016-03-04 | 2016-03-04 | Unmanned aerial vehicle screw mechanism of verting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168162.0U CN205396540U (en) | 2016-03-04 | 2016-03-04 | Unmanned aerial vehicle screw mechanism of verting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396540U true CN205396540U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168162.0U Active CN205396540U (en) | 2016-03-04 | 2016-03-04 | Unmanned aerial vehicle screw mechanism of verting |
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| CN (1) | CN205396540U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628167A (en) * | 2016-12-22 | 2017-05-10 | 西北工业大学 | Tilting mechanism for tilt rotor |
| CN110001952A (en) * | 2019-04-15 | 2019-07-12 | 沈阳无距科技有限公司 | Unmanned plane and its inclining rotary mechanism |
| WO2020062758A1 (en) * | 2018-09-26 | 2020-04-02 | 沈阳无距科技有限公司 | Unmanned aerial vehicle and tilting mechanism |
| CN114166496A (en) * | 2021-12-06 | 2022-03-11 | 南京航空航天大学 | Tilt rotor wing test device |
| CN115009528A (en) * | 2022-07-07 | 2022-09-06 | 天津斑斓航空科技有限公司 | Air pressure protection device for actively tilting wings, aircraft and method thereof |
-
2016
- 2016-03-04 CN CN201620168162.0U patent/CN205396540U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628167A (en) * | 2016-12-22 | 2017-05-10 | 西北工业大学 | Tilting mechanism for tilt rotor |
| WO2020062758A1 (en) * | 2018-09-26 | 2020-04-02 | 沈阳无距科技有限公司 | Unmanned aerial vehicle and tilting mechanism |
| CN110001952A (en) * | 2019-04-15 | 2019-07-12 | 沈阳无距科技有限公司 | Unmanned plane and its inclining rotary mechanism |
| CN114166496A (en) * | 2021-12-06 | 2022-03-11 | 南京航空航天大学 | Tilt rotor wing test device |
| CN115009528A (en) * | 2022-07-07 | 2022-09-06 | 天津斑斓航空科技有限公司 | Air pressure protection device for actively tilting wings, aircraft and method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |