CN101462592A - Propeller vertically taking off and landing flyer with rectifying device - Google Patents
Propeller vertically taking off and landing flyer with rectifying device Download PDFInfo
- Publication number
- CN101462592A CN101462592A CNA2009100366318A CN200910036631A CN101462592A CN 101462592 A CN101462592 A CN 101462592A CN A2009100366318 A CNA2009100366318 A CN A2009100366318A CN 200910036631 A CN200910036631 A CN 200910036631A CN 101462592 A CN101462592 A CN 101462592A
- Authority
- CN
- China
- Prior art keywords
- propeller
- rectifying device
- aircraft
- current plate
- landing
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a propeller vertical takeoff and landing aircraft with a rectifying device, and aims to provide a propeller vertical takeoff and landing aircraft which does not generate left and right torsion pendulum during takeoff and landing, flying and air stay, can steadily take off and land vertically, fly and stay in air, can ensure stable condition of the aircraft to a certain degree in emergency, and has functions of safety and energy conservation. The propeller vertical takeoff and landing aircraft comprises an aircraft body, a control device, a power device and a propeller, wherein the control device and the power device are arranged in the aircraft body, and the propeller is arranged above the aircraft body. The propeller vertical takeoff and landing aircraft is characterized by also comprising the rectifying device which comprises at least two rectifying plates in shape of a flat plate band, the plane of the flat plate is parallel to the axial direction of an aircraft screw axis, namely, vertical to a rotary plane of the propeller, and the rectifying plates are intercrossedly arranged below the aircraft body.
Description
Technical field
The present invention relates to a kind of screw propeller aircraft, the propeller vertically taking off and landing flyer of especially a kind of energy stability and safety ground vertical takeoff and landing, flight and the aerial band rectifying device that stops of work.
Background technology
Known propeller vertically taking off and landing flyer such as autogyro, model plane (or toy) screw propeller aircraft etc. include body, control setup, engine installation and screw propeller.Control setup, engine installation are loaded in the body, and screw propeller is loaded on the body top.This propeller vertically taking off and landing flyer has many oars and single-blade to add two kinds of the little rotors of tail vane.All be to rotate, make the air generation difference of pressure of screw propeller upper and lower surface bring lift, again by the pitch of every blade of aircraft being controlled or the control of the little rotor of aircraft tail vane is adjusted the flight attitude and the direction of aircraft to aircraft by screw propeller.Because screw propeller is the air-flow generation lift by rotation, this swirling eddy can produce oppositely directed torsion, makes about the aircraft generation to rock, down to being difficult to make aircraft vertical takeoff and landing, flight stably and stopping in the air, safety to aircraft constitutes potential and lasting threat, and this is its shortcoming.
Summary of the invention
Shortcoming at existing screw propeller aircraft, the object of the present invention is to provide a kind of like this propeller vertically taking off and landing flyer with rectifying device, the situation that this aircraft rocks about can not producing in landing, flight and aerial the stop, make aircraft vertical takeoff and landing, flight stably and stop in the air, and can constantly can guarantee aircraft stabilized conditions to a certain degree urgent, play safe, energy-conservation effect.
The technical solution adopted for the present invention to solve the technical problems is: comprise body, control setup, engine installation and screw propeller, control setup, engine installation are loaded in the body, screw propeller is loaded on the top of body, it is characterized in that: also include rectifying device, this rectifying device comprises at least two current plates, and it is dull and stereotyped banded that described current plate is, plane that it is dull and stereotyped and vehicle spin axle axially parallel, promptly vertical with the screw propeller plane of rotation, current plate intersects mutually and is loaded on below the body.
The invention has the beneficial effects as follows: most of swirling eddy that the rectifying device that uses banded current plate to form can produce the screw propeller rotation vertically downward, oppositely torsion is converted into downward thrust, the situation of rocking about aircraft can not produced in landing, flight and aerial the stop, vertical takeoff and landing, flight stably and stopping in the air; When landing point-like condition is complicated, such as out-of-level ground or on the ship that jolts, current plate can play the effect of alighting carriage, thereby propeller is hit ground when preventing that aircraft is not orthogonal to landing ground; And can produce certain lift, play the effect of energy-saving safe.When needing forced landing, current plate can make aircraft vertically descend, and is unlikely to tilt to roll, and makes aircraft be in stabilized conditions to a certain degree, thereby improves the safety factor under the emergency greatly; Current plate can play the effect of adjusting heading and producing vectored thrust by adjusting angle.Particularly in embodiment, increase the annular wing, not only can protect screw propeller when flight and shutdown, to be unlikely to revolve the object that hits near aircraft, can also prevent the horizontal wind that blows directly blows to influences aircraft on the screw propeller normal operation.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention (model plane).
Fig. 2 is a rectifying device integral structure scheme drawing of the present invention.
Fig. 3 is a second embodiment of the present invention structural representation.
Fig. 4 is second embodiment of the present invention rectifying device and annular wing unitized construction scheme drawing.
Among the figure: 1 is that body, 2 is that screw propeller, 3 is that rectifying device, 4 is that the annular wing, 31 is that current plate, 32 is current plate.33 is that attaching parts, 34 is attaching parts.
The specific embodiment
Referring to accompanying drawing, the present invention includes organism 1, control setup, engine installation and screw propeller 2, control setup, engine installation are loaded in the body 1, screw propeller 2 is loaded on body 1 top, it is characterized in that: also include rectifying device 3, this rectifying device 3 comprises at least two current plates 31,32, it is dull and stereotyped banded that described current plate is, its plate level is vertical with the screw propeller plane of rotation, and 31,32 of current plates intersect mutually, and body 1 is installed on the current plate 31,32. Current plate 31,32 tops are connected with attaching parts 33,34, attaching parts 33,34 profiles can be arc shapes, make between current plate itself and the current plate and current plate and body ask be linked to be a stable whole.The section of attaching parts 33,34 can be oblong, square, circle, streamline contour or other shapes.According to current plate quantity what, can form ' ten ' word, ' well ' word, ' rich ' word, the cross connection of ' rice ' word shape, body 1 is installed in the rectifying device of being made up of current plate 31,32 and attaching parts 33,34 3.
In an embodiment of the present invention, rectifying device 3 comprises two current plates 31,32, the plate face vertical spin oar plane of rotation of these two current plates 31,32,31,32 square crossings of these two current plates are ' ten ' font, attaching parts 33,34 is arranged at its top, attaching parts 33 (or 34) is the arc band shape, and endless belt-shaped with current plate 31,32 compositions, body 1 is loaded in this endless belt.
In the second embodiment of the present invention; the applicant's annular wing in " the annular wing VTOL craft " of patent protection on the same day has been installed; make the present invention also include an annular wing 4; these annular wing 4 up-narrow and down-wide profiles are billiard table shape (ball shape) or circular cone shape, and are installed on the rectifying device 3 and are surrounded on outside the screw propeller 2.Like this, not only can protect screw propeller 2 when flight and shutdown, to be unlikely to revolve the object that hits near aircraft, can also prevent the horizontal wind that blows directly blows to influences aircraft on the screw propeller normal operation.And can produce certain lift, play the effect of energy-saving safe.
Claims (4)
1, a kind of propeller vertically taking off and landing flyer with rectifying device, include body (1), control setup, engine installation and screw propeller (2), control setup, engine installation is loaded in the body (1), screw propeller (2) is loaded on body (1) top, it is characterized in that: also include rectifying device (3), this rectifying device (3) comprises at least two current plates (31), (32), it is dull and stereotyped banded that described current plate bottom is, its plate level is vertical with the screw propeller plane of rotation, current plate (31), (32) intersect mutually between, body (1) is installed on current plate (31), (32) on.
2, a kind of propeller vertically taking off and landing flyer according to claim 1 with rectifying device, it is characterized in that: described current plate (31,32) top is connected with attaching parts (33,34), the curved shape of attaching parts (33,34) profile, make between current plate itself and the current plate and current plate and asking of body are linked to be a stable whole, the section of attaching parts (33,34) can be oblong, square, circle, streamline contour.
3, a kind of propeller vertically taking off and landing flyer according to claim 1 and 2 with rectifying device, what it is characterized in that: according to current plate quantity, can form ' ten ' word, ' well ' word, ' rich ' word, ' rice ' word shape intersection, body (1) is installed in the rectifying device of being made up of current plate (31,32) and attaching parts (33,34) (3).
4, a kind of propeller vertically taking off and landing flyer according to claim 1 and 2 with rectifying device, it is characterized in that: also include an annular wing (4), the up-narrow and down-wide profile of this annular wing (4) is billiard table shape or circular cone shape, and is installed on the rectifying device (3) and is surrounded on outside the screw propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100366318A CN101462592A (en) | 2009-01-14 | 2009-01-14 | Propeller vertically taking off and landing flyer with rectifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100366318A CN101462592A (en) | 2009-01-14 | 2009-01-14 | Propeller vertically taking off and landing flyer with rectifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101462592A true CN101462592A (en) | 2009-06-24 |
Family
ID=40803428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100366318A Pending CN101462592A (en) | 2009-01-14 | 2009-01-14 | Propeller vertically taking off and landing flyer with rectifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101462592A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081285A1 (en) * | 2009-01-14 | 2010-07-22 | Yan Gaofei | Propeller vertical takeoff and landing aircraft with fairing device |
| CN101940845A (en) * | 2010-07-23 | 2011-01-12 | 燕高飞 | Eggshell-shaped outer frame |
| CN102120490A (en) * | 2010-01-11 | 2011-07-13 | 刘跃东 | Wind tunnel type aircraft |
| CN111625905A (en) * | 2020-05-29 | 2020-09-04 | 中国航空工业集团公司西安飞机设计研究所 | High-frequency simulation method for noise in propeller aircraft cabin |
-
2009
- 2009-01-14 CN CNA2009100366318A patent/CN101462592A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081285A1 (en) * | 2009-01-14 | 2010-07-22 | Yan Gaofei | Propeller vertical takeoff and landing aircraft with fairing device |
| CN102120490A (en) * | 2010-01-11 | 2011-07-13 | 刘跃东 | Wind tunnel type aircraft |
| CN101940845A (en) * | 2010-07-23 | 2011-01-12 | 燕高飞 | Eggshell-shaped outer frame |
| CN111625905A (en) * | 2020-05-29 | 2020-09-04 | 中国航空工业集团公司西安飞机设计研究所 | High-frequency simulation method for noise in propeller aircraft cabin |
| CN111625905B (en) * | 2020-05-29 | 2023-08-04 | 中国航空工业集团公司西安飞机设计研究所 | High-frequency simulation method for noise in cabin of propeller aircraft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205098474U (en) | Duct formula aircraft that verts with VTOL function | |
| CN103935517B (en) | Aircraft | |
| CN205076045U (en) | Combined type aircraft of varistructure | |
| CN106864744B (en) | Coaxial rotor variant VTOL aircraft | |
| CN205022861U (en) | VTOL fixed wing aircraft | |
| CN105314105A (en) | Hybrid multi-rotor aircraft with retractable wings | |
| CN101503114A (en) | Vertically taking off and landing flyer with ring shaped wing | |
| CN201347198Y (en) | Propeller aircraft taking off and landing vertically with rectifying device | |
| CN206141829U (en) | Many rotors of stationary vane combined type aircraft | |
| CN204197290U (en) | A kind of novel tiltrotor aircraft | |
| CN101462592A (en) | Propeller vertically taking off and landing flyer with rectifying device | |
| CN201400307Y (en) | Annular-wing vertical landing aircraft | |
| CN204489187U (en) | A kind of vertical takeoff and landing horizontal flight unmanned plane | |
| CN205554576U (en) | Multiaxis screw and rotor combination flight lift arrangement | |
| CN206288230U (en) | Full electricity autogyro | |
| CN106697257B (en) | A kind of tiltrotor aircraft structure | |
| CN110949663A (en) | Tip jet autorotation rotorcraft and method for realizing vertical jump takeoff | |
| CN203958617U (en) | Butterfly list duct tiltrotor aircraft | |
| CN103847964B (en) | A kind of can the arc shaped wing aircraft of vrille | |
| CN110979665A (en) | Vertical take-off and landing amphibious ground effect aircraft | |
| CN102923301A (en) | Rotor composite propeller of helicopter | |
| CN207000818U (en) | A kind of VTOL fixed wing aircraft of oil electricity mixing | |
| CN206900657U (en) | Gyroplane auto-leveling mechanism | |
| CN205652346U (en) | But vector control's gyroplane | |
| CN205098475U (en) | Vertical take -off and landing aircraft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |