CN105134408A - Single-action system control mechanism for two-dimensional plug type spraying pipe - Google Patents
Single-action system control mechanism for two-dimensional plug type spraying pipe Download PDFInfo
- Publication number
- CN105134408A CN105134408A CN201510594846.7A CN201510594846A CN105134408A CN 105134408 A CN105134408 A CN 105134408A CN 201510594846 A CN201510594846 A CN 201510594846A CN 105134408 A CN105134408 A CN 105134408A
- Authority
- CN
- China
- Prior art keywords
- hinged
- connecting rod
- control mechanism
- side panel
- wallboard
- 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.)
- Granted
Links
Abstract
The invention discloses a single-action system control mechanism for a two-dimensional plug type spraying pipe, and relates to the field of engine spraying pipe structural designs. The single-action system control mechanism is used for achieving the reverse thrust function for the two-dimensional plug type spraying pipe. One end of a circular-rotation square tube is connected with an engine, and the other end of the circular-rotation square tube is connected with one end of a cavity formed by side wall plates and a horizontal wall plate. Installing bases are arranged in the horizontal direction, and each installing base is hinged to one end of a corresponding action tube. The other end of each action tube is hinged to a cross connecting rod. One end of a transverse rod of each cross connecting rod is hinged to the corresponding action tube, and the other end of the transverse rod of each cross connecting rod is hinged to a sliding rod. Vertical rods of the cross connecting rods are hinged to the connecting rods, and the other ends of the connecting rods are hinged to rocker arms. One end of each rocker arm is fixed to a rotating shaft of a corresponding adjustable wall plate, and the other end of each rocker arm is hinged to the corresponding connecting rod. The sliding rods and an adjustable baffle are hinged through pulling rods. Through the action system control mechanism, the adjustable wall plate and the adjustable baffle can synchronously rotate to achieve the reverse thrust function of the two-dimensional plug type spraying pipe, and the whole mechanism is simple, compact, high in structure reliability and convenient to maintain.
Description
Technical field
The invention belongs to engine jet pipe structure-design technique field, move Systematical control mechanism in particular to a kind of nonoculture, realize that binary plug nozzle is counter pushes away function.
Background technique
In the middle of prior art, the factors such as high-performance, low weight, motion credibility and aircraft/motor/thrust reverser integrated design are mainly considered in the anti-design pushing away speed reducer of aircraft.Traditional grab bucket shape deflection plate THR REV, heavier, the reaction thrust load that actuating system and linkage mechanism bear is large, poor reliability; Deflecting fence THR REV, mechanical coordination part are many, complex structure, and control complicated, Reliability comparotive is poor.So the technical problem needing now solution badly how to design a kind of shortcoming making up traditional THR REV, do not affect structural type and the performance of the routine of jet pipe, and can the effectively and reliable anti-control mechanism pushing away function of realization.
Summary of the invention
The object of the invention is to solve above-mentioned deficiency of the prior art, a kind of simple and reasonable, structural type and performance of not affecting the routine of jet pipe is provided, and can effectively and Systematical control mechanism is moved in the anti-binary plug nozzle nonoculture pushing away function of realization reliably.
Object of the present invention is achieved through the following technical solutions: Systematical control mechanism is moved in the nonoculture of a kind of binary plug nozzle, comprise circle and turn square tube body, side panel, horizontal wallboard, wherein, side panel is arranged with horizontal wallboard is mutually vertical, the edge conjunction of sidewall version and horizontal wallboard forms cavity, one end that circle turns square tube body is connected with motor, and the other end is connected with the one end of the cavity that side panel, horizontal wallboard are formed, and the other end inside of cavity is provided with plug cone and is fixed on side panel; Plug cone is divided into two-part, and it is fender plate that distance circle turns the comparatively near part of square tube body; Horizontal wallboard is provided with adjustable wallboard, adjustable wallboard is dynamically connected by rotating shaft and side panel axle, the same position that on described side panel outside cavity, close described circle turns square tube body end is provided with one group of fitting seat and is symmetricly set on side panel, and fitting seat is provided with pressurized strut in the horizontal direction; Pressurized strut one end and fitting seat hinged, the other end and cross connecting rod hinged.
In such scheme preferably, the described side panel outside cavity is provided with fitting seat near the round same position turning square tube body end, and fitting seat is provided with pressurized strut in the horizontal direction; Pressurized strut one end and fitting seat hinged, the other end and cross connecting rod hinged; One end and the pressurized strut of the cross bar of cross connecting rod are hinged, the other end and a slide bar hinged.
In above-mentioned either a program preferably, the montant of cross connecting rod and rod hinge connection; The montant of connecting rod one end and cross connecting rod is hinged, the other end and rocking arm hinged; One end is fixed on the rotating shaft of adjustable wallboard, the other end and rod hinge connection.
In above-mentioned either a program preferably, adjustable wallboard is that horizontal wallboard turns a part for square tube body near circle; Fender plate is a part in plug cone, turn square tube body near circle.
In above-mentioned either a program preferably, side panel matches with slide bar and is provided with strip hole, slide bar passes strip hole, the cavity external articulation that the two ends of slide bar and cross connecting rod are formed at side panel and horizontal wallboard.
In above-mentioned either a program preferably, the inside of the cavity that side panel and horizontal wallboard are formed, slide bar by pull bar and fender plate hinged.
In above-mentioned either a program preferably, the two-part filling in cone are connected by revolute pair.
The beneficial effect that Systematical control mechanism is moved in binary plug nozzle provided by the present invention nonoculture is, provided by the inventionly realize the anti-nonoculture pushing away function of binary plug nozzle and move Systematical control mechanism, the synchronous axial system of adjustable wallboard and fender plate is realized by a set of actuating system control mechanism, reach that binary plug nozzle is counter pushes away function, whole control mechanism is simple, compact, structural reliability is high, is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment moving Systematical control mechanism according to binary plug nozzle of the present invention nonoculture;
Fig. 2 is the cross-sectional view moved according to binary plug nozzle of the present invention nonoculture under the normal working embodiment illustrated in fig. 1 of Systematical control mechanism;
Fig. 3 is the embodiment illustrated in fig. 1 anti-cross-sectional view pushed away under working state moving Systematical control mechanism according to binary plug nozzle of the present invention nonoculture.
Reference character:
1-fitting seat, 2-pressurized strut, 3-rocking arm, 4-connecting rod, 5-cross connecting rod, 6-pull bar, A-circle turn square tube body, B-side panel, C-is adjustable wallboard, the horizontal wallboard of D-, E-fender plate, F-fill in cone.
Embodiment
Move Systematical control mechanism in order to understand better according to the binary plug nozzle nonoculture of the present invention program, below in conjunction with accompanying drawing, explanation is further elaborated to the preferred embodiment that Systematical control mechanism is moved in binary plug nozzle of the present invention nonoculture.
As shown in Figure 1-Figure 3, Systematical control mechanism is moved in nonoculture provided by the invention, comprise circle and turn square tube body A, side panel B, horizontal wallboard D, wherein side panel B is arranged with horizontal wallboard D is mutually vertical, the edge conjunction of sidewall version B and horizontal wallboard D forms cavity, one end that circle turns square tube body A is connected with motor, and the other end is connected with the one end of the cavity that side panel B, horizontal wallboard D are formed, and the other end inside of cavity is provided with plug cone F and is fixed on side panel B; Plug cone F is divided into two-part, and it is fender plate E that distance circle turns the nearer part of square tube body A, and two-part of plug cone F are connected by revolute pair; Horizontal wallboard D is provided with adjustable wallboard C, and adjustable wallboard C is dynamically connected by rotating shaft and side panel (B) axle.On described side panel B outside cavity near described circle turn square tube body A hold same position be symmetrically arranged with one group of fitting seat 1, fitting seat 1 is provided with pressurized strut 2 in the horizontal direction; Pressurized strut 2 one end and fitting seat 1 hinged, the other end and cross connecting rod 5 hinged;
One end and the pressurized strut 2 of the cross bar of cross connecting rod 5 are hinged, the other end and a slide bar 7 hinged.Montant and the connecting rod 4 of cross connecting rod 5 are hinged; The montant of connecting rod 4 one end and described cross connecting rod 5 is hinged, the other end and rocking arm 3 hinged; The rotating shaft of described adjustable wallboard C is fixed in rocking arm 3 one end, the other end and connecting rod 4 hinged.Adjustable wallboard C is the part that the close described circle of horizontal wallboard (D) turns square tube body A; Fender plate E is the part that the close described circle filled on cone F turns square tube body A.
Side panel B matches with slide bar 7 and is provided with strip hole, slide bar 7 passes strip hole, the cavity external articulation that the two ends of slide bar 7 and cross connecting rod 5 are formed at side panel B and horizontal wallboard D.The inside of the cavity that side panel B and horizontal wallboard D is formed, slide bar 7 is hinged with fender plate E by pull bar 6.
Binary plug nozzle provided by the invention nonoculture is moved Systematical control mechanism and is comprised driving mechanism and synchronization link mechanism, and wherein, circle turns square tube body A, and one end is connected with front end motor, as the supporting member of whole jet pipe.One end away from motor that circle turns square tube body A is connected with side panel B and horizontal wallboard D.Side panel B and horizontal wallboard D forms cavity, and be furnished with plug cone F in cavity, plug cone F, side panel B and horizontal wallboard D forms normal exhaust passage jointly; Adjustable wallboard C is a part of horizontal wallboard D, is rotationally connected by rotating shaft and side panel B, and fender plate E is a part of plug cone F, and is connected with plug cone F another part by revolute pair.
Driving mechanism comprises fitting seat 1 and pressurized strut 2, and wherein fitting seat 1 is fixed on side panel B, pressurized strut 2 along horizontal arrangement, one end and fitting seat 1 hinged, the other end and cross connecting rod 5 hinged.
Synchronization link mechanism comprises rocking arm 3, connecting rod 4, cross connecting rod 5, pull bar 6 and slide bar 7; Wherein, one end and the pressurized strut 2 of cross connecting rod 5 cross bar are hinged, the other end corresponding with one end that cross connecting rod 5 cross bar connects and slide bar 7 hinged, one end of the two montant ends that cross connecting rod 5 is symmetrical in addition and two symmetrical connecting rods 4 is hinged, the other end of two symmetrical connecting rods 4 is hinged with respective rocker arm 3 respectively; rocking arm 3 the other end is fixedly connected with adjustable wallboard C rotating shaft, and slide bar 7 is hinged with fender plate E by pull bar 6.
In concrete using process, pressurized strut 2 drives synchronization link mechanism, drive adjustable wallboard C and fender plate E synchronous axial system, fender plate E and horizontal wallboard D overlaps, and by normal exhaust pathway closure, adjustable wallboard C moves at an angle to the horizontal direction simultaneously, form bending air-flow path, gas is discharged obliquely upward, thus realizes instead pushing away function, as shown in Figure 3; On the contrary, as Fig. 2, adjustable wallboard C and fender plate E do exercises to subscribe original position, form complete normal exhaust passage, air-flow is discharged backward.
More than move Systematical control mechanism specific embodiment in conjunction with nonoculture of the present invention to be described in detail, but be not limitation of the present invention, everyly according to technical spirit of the present invention, technical scope of the present invention is all belonged to any simple modification made for any of the above embodiments, also it should be noted that, the category moving Systematical control mechanism technological scheme according to nonoculture of the present invention comprises the combination in any between each part mentioned above.
Claims (7)
1. Systematical control mechanism is moved in binary plug nozzle nonoculture, it is characterized in that, comprise circle and turn square tube body (A), side panel (B), horizontal wallboard (D), wherein, side panel (B) is arranged with horizontal wallboard (D) is mutually vertical, sidewall version (B) forms cavity with the edge conjunction of horizontal wallboard (D), one end that circle turns square tube body (A) is connected with motor, the other end and side panel (B), the one end of the cavity that horizontal wallboard (D) is formed connects, the other end inside of cavity is provided with plug cone (F) and is fixed on side panel (B), plug cone (F) is divided into two-part, and it is fender plate (E) that distance circle turns the comparatively near part of square tube body (A), horizontal wallboard (D) is provided with adjustable wallboard (C), adjustable wallboard (C) is dynamically connected by rotating shaft and side panel (B) axle, described side panel (B) outside cavity is upper to be turned near described circle same position that square tube body (A) holds and is provided with one group of fitting seat (1) and is symmetricly set on side panel (B), and fitting seat (1) is provided with pressurized strut (2) in the horizontal direction, pressurized strut (2) one end and fitting seat (1) hinged, the other end and cross connecting rod (5) hinged.
2. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 1, it is characterized in that: one end and the pressurized strut (2) of the cross bar of cross connecting rod (5) are hinged, the other end and a slide bar (7) hinged.
3. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 1, it is characterized in that: montant and the connecting rod (4) of described cross connecting rod (5) are hinged; The montant of connecting rod (4) one end and described cross connecting rod (5) is hinged, the other end and rocking arm (3) hinged; The rotating shaft of described adjustable wallboard (C) is fixed in rocking arm (3) one end, the other end and connecting rod (4) hinged.
4. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 1, it is characterized in that: that described adjustable wallboard (C) is horizontal wallboard (D), turn square tube body (A) near described circle a part; Described fender plate (E) on described plug cone (F), turn a part of square tube body (A) near described circle.
5. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 1 or 2, it is characterized in that: upper the matching with slide bar (7) of described side panel (B) is provided with strip hole, slide bar (7) through strip hole, the cavity external articulation that the two ends of slide bar (7) and described cross connecting rod (5) are formed described side panel (B) and described horizontal wallboard (D).
6. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 5, it is characterized in that: the inside of the cavity that described side panel (B) and described horizontal wallboard (D) are formed, slide bar (7) is hinged by pull bar (6) and fender plate (E).
7. Systematical control mechanism is moved in binary plug nozzle nonoculture as claimed in claim 1, it is characterized in that: two-part of described plug cone (F) are connected by revolute pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594846.7A CN105134408B (en) | 2015-09-18 | 2015-09-18 | System control machine structure is moved in a kind of binary plug nozzle nonoculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594846.7A CN105134408B (en) | 2015-09-18 | 2015-09-18 | System control machine structure is moved in a kind of binary plug nozzle nonoculture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134408A true CN105134408A (en) | 2015-12-09 |
| CN105134408B CN105134408B (en) | 2017-09-22 |
Family
ID=54719928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510594846.7A Active CN105134408B (en) | 2015-09-18 | 2015-09-18 | System control machine structure is moved in a kind of binary plug nozzle nonoculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134408B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854409A (en) * | 2019-03-18 | 2019-06-07 | 北京航空航天大学 | A kind of anti-selection structure of umbrella-type |
| CN111594339A (en) * | 2020-05-26 | 2020-08-28 | 中国人民解放军国防科技大学 | Ramjet engine using plug nozzle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087144B (en) * | 2017-11-28 | 2020-04-14 | 中国航发沈阳发动机研究所 | Binary plug type thrust vectoring nozzle and aircraft with same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201800A (en) * | 1990-02-26 | 1993-04-13 | General Electric Company | Method for discharging combustion gases from an exhaust nozzle |
| US6199772B1 (en) * | 1999-08-25 | 2001-03-13 | General Electric Company | Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle |
| CN101939528A (en) * | 2007-08-08 | 2011-01-05 | 罗尔股份有限公司 | Variable area fan nozzle with bypass flow |
| CN102877982A (en) * | 2012-07-24 | 2013-01-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Thrust reverser of aero-engine |
| CN104033276A (en) * | 2014-06-09 | 2014-09-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Mechanism for controlling throat area of two-dimensional nozzle |
| CN204344304U (en) * | 2014-12-03 | 2015-05-20 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of novel binary adjustable convergence jet pipe |
| CN204476593U (en) * | 2014-08-26 | 2015-07-15 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of mechanism realizing binary plug nozzle airflow direction and control |
| CN104791131A (en) * | 2015-04-02 | 2015-07-22 | 中国航空工业集团公司沈阳发动机设计研究所 | Binary plug type jet pipe with adjustable throat area |
| CN104806378A (en) * | 2015-04-02 | 2015-07-29 | 中国航空工业集团公司沈阳发动机设计研究所 | Binary plug type spray pipe having reverse thrusting function |
-
2015
- 2015-09-18 CN CN201510594846.7A patent/CN105134408B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201800A (en) * | 1990-02-26 | 1993-04-13 | General Electric Company | Method for discharging combustion gases from an exhaust nozzle |
| US6199772B1 (en) * | 1999-08-25 | 2001-03-13 | General Electric Company | Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle |
| CN101939528A (en) * | 2007-08-08 | 2011-01-05 | 罗尔股份有限公司 | Variable area fan nozzle with bypass flow |
| CN102877982A (en) * | 2012-07-24 | 2013-01-16 | 中国航空工业集团公司沈阳发动机设计研究所 | Thrust reverser of aero-engine |
| CN104033276A (en) * | 2014-06-09 | 2014-09-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Mechanism for controlling throat area of two-dimensional nozzle |
| CN204476593U (en) * | 2014-08-26 | 2015-07-15 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of mechanism realizing binary plug nozzle airflow direction and control |
| CN204344304U (en) * | 2014-12-03 | 2015-05-20 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of novel binary adjustable convergence jet pipe |
| CN104791131A (en) * | 2015-04-02 | 2015-07-22 | 中国航空工业集团公司沈阳发动机设计研究所 | Binary plug type jet pipe with adjustable throat area |
| CN104806378A (en) * | 2015-04-02 | 2015-07-29 | 中国航空工业集团公司沈阳发动机设计研究所 | Binary plug type spray pipe having reverse thrusting function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854409A (en) * | 2019-03-18 | 2019-06-07 | 北京航空航天大学 | A kind of anti-selection structure of umbrella-type |
| CN111594339A (en) * | 2020-05-26 | 2020-08-28 | 中国人民解放军国防科技大学 | Ramjet engine using plug nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134408B (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101700621B (en) | Full decoupled three-dimensional moving parallel robot mechanism | |
| CN105134408A (en) | Single-action system control mechanism for two-dimensional plug type spraying pipe | |
| CN205394539U (en) | Arm and robot | |
| CN203335273U (en) | Control mechanism for two-dimensional converging-diverging nozzle and with single-actuation system | |
| CN104806378B (en) | A kind of have the anti-binary plug nozzle pushing away function | |
| CN104669290A (en) | Under-actuated spatial manipulator end effector | |
| CN105625871A (en) | Balcony window | |
| CN106239551A (en) | Multi link two-man act part straight line flat folder adaptive robot finger apparatus | |
| CN110116418A (en) | A kind of scissor bending metamorphic mechanisms manipulator | |
| CN105240158A (en) | Two-dimensional plug nozzle with thrust reversing function | |
| CN103159144A (en) | Random station suction disk dislocating and locating tool | |
| CN207616571U (en) | A kind of coupling parallel institution of link-type multistage altogether | |
| CN102069393B (en) | Three-degree-of-freedom parallel mechanism for virtual-axis machine tool and robot | |
| CN109441660B (en) | Two-dimensional vectoring nozzle throat area control mechanism and two-dimensional vectoring nozzle | |
| CN207606839U (en) | A kind of slide block type multistage coupling parallel institution | |
| CN206591175U (en) | A kind of horizontal vacuum coating film production line | |
| CN204821865U (en) | Structure based on scan face and stir an electronic wheel barrow footboard of realization and open and shut | |
| CN204643061U (en) | Brick machine on a kind of novel ceramic tile | |
| CN109968327A (en) | It is a kind of to open up coupling mechanism containing 16 rings | |
| CN108306091A (en) | A kind of radar antenna switching mechanism | |
| CN105059436B (en) | A kind of structure that electric unicycle pedal folding is realized based on swept surface and shifting part | |
| CN211065752U (en) | Desktop tilting mechanism that can overturn and warp | |
| CN104157205A (en) | Multi-freedom manipulator teaching aid | |
| CN209023243U (en) | A kind of packing box device for opening | |
| CN103341584B (en) | Linear lifting forging manipulator for optimizing lifting driving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |