CN109703772A - A kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement - Google Patents
A kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement Download PDFInfo
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- CN109703772A CN109703772A CN201811623638.5A CN201811623638A CN109703772A CN 109703772 A CN109703772 A CN 109703772A CN 201811623638 A CN201811623638 A CN 201811623638A CN 109703772 A CN109703772 A CN 109703772A
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- rocket
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Abstract
The invention discloses a kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement, by rocket thrust seat, rocket booster, frame component is fallen off and the frame guider that falls off forms；Fall off frame component front end and unmanned plane is connected by the frame guider that falls off, and rear end and rocket booster pass through buffering pin connection.Unmanned plane done on launcher emit before preparation when, rocket booster is mounted on unmanned plane by rocket thrust seat, and the rotation frame guider that falls off makes it rotate by a certain angle around the shaft, is fallen off frame component by the front fork connection installation for the frame that falls off.After rocket booster works, after rocket booster turns to certain angle around the frame guider that falls off together with the frame component that falls off, the frame component that falls off is separated with the frame guider that falls off, and realizes that unmanned plane emits.Rocket dropping mechanism is ground-support equipment, can reduce the workload of ground cable wire conciliation；Simple, easy to maintain, the high feature of unmanned plane launcher reliability with structure.
Description
Technical field
The present invention relates to air vehicle technique fields, specifically, being related to a kind of unmanned plane rocket of rear-mounted power arrangement
Dropping mechanism.
Background technique
Unmanned plane has been widely used for battle reconnaissance monitoring at present, target is accurately positioned, cannon correction shooting, laser photograph
Penetrate guidance and Damage Effect Assessment numerous areas.Since unmanned plane is at low cost, the good feature of penetration ability and its in the application
Outstanding behaviours so that the multi-field unmanned plane for needing function admirable, thus the safety of unmanned plane, reliability, economy and
Applicability is the ultimate challenge to design.
In a variety of modes of taking off of unmanned plane, rocket assist zero length lauuch is most widely used.Its principle is to utilize rocket
Unmanned plane is pushed into safe speed and height by the thrust of boost motor in a short time.Current rear-mounted power arrangement nobody
Owner will realize falling off for rocket booster and unmanned plane by two ways；One is fired by the propellant of rocket booster
After burning, by the separation of the gravity and unmanned plane of rocket booster, another way is that an extension is arranged on unmanned plane
Point is connected between rocket booster and unmanned plane by cable wire, around nobody during falling after rocket booster all burnt
Hanging point rotation on machine realizes the separation of rocket booster and unmanned plane when turning to certain angle.The former emits in unmanned plane
Stage is easy to produce the collision of rocket booster and Unmanned Aerial Vehicle Powerplants, causes unmanned plane abortive launch.The latter requires nobody
Machine carries out the conciliation of length before each flight to cable wire, and terrestrial operation is complicated.Rocket booster and unmanned plane lifting force seat point
From being being flexible coupling by cable wire later, easily cause rocket booster after transmitting that can not separate with unmanned plane.
Summary of the invention
In order to avoid the shortcomings of the prior art, the present invention proposes that a kind of unmanned plane rocket of rear-mounted power arrangement is de-
Mechanism is fallen, which is ground-support equipment, can reduce the workload of ground cable wire conciliation；Simple with structure,
Easy to maintain, the high feature of unmanned plane launcher reliability.
The technical solution adopted by the present invention to solve the technical problems is: including rocket thrust seat, rocket booster, falling off
It frame guider and falls off frame component, it is characterised in that the frame component that falls off includes front fork, stringer, transverse slat, chock and cushion pins, described
Stringer front end and rear end are respectively equipped with mounting hole, are equipped with the mounting hole connecting with transverse slat close to rear end on stringer, indulge
Beam front end and front fork are connected, and the mounting hole of stringer rear end and the mounting hole of rocket booster cooperate, and pass through cushion pins reality
Existing rocket dropping mechanism is connect with rocket booster；The front fork end is machined with gap, front fork and the frame guider one end that falls off
Connection, the frame guider other end that falls off are mounted on unmanned plane；
Rocket thrust seat front end is equipped with connecting hole, and is equipped with the screw hole that rocket thrust line is adjusted for unmanned plane measurement,
Rocket thrust seat front end is bolted with unmanned plane body by installation, and rocket thrust base rear end and rocket booster cooperation connect
It connects.
The chock clamping is in the inner cavity that transverse slat is formed, and the mounting hole on chock, transverse slat and stringer is cooperatively connected, chock
When falling off, to lift angle excessive for rear end after for preventing rocket booster from working, beyond rocket booster and propeller it
Between gap, cause propeller impaired.
Beneficial effect
The unmanned plane rocket dropping mechanism of a kind of rear-mounted power arrangement proposed by the present invention, by rocket thrust seat, rocket
Boost motor, fall off frame guider and the frame component that falls off composition；It falls off frame component front end and unmanned plane passes through the frame guider that falls off
It connects, rear end and rocket booster pass through buffering pin connection.Unmanned plane done on launcher emit before preparation when, rocket helps
Thruster is by rocket cone seat installation on unmanned plane, and rotating the frame guider that falls off makes it rotate by a certain angle around the shaft, by de-
It falls frame front fork and the frame component that falls off is installed, the mounting hole on transverse slat, chock and stringer fits through buffering pin connection.Rocket booster
After work, after rocket booster turns to certain angle around the frame guider that falls off together with the frame component that falls off, fall off frame group
Part is separated with the frame guider that falls off, and realizes unmanned plane transmitting.Rocket dropping mechanism is ground-support equipment, can reduce ground cable wire
The workload of conciliation；Simple, easy to maintain, the high feature of unmanned plane launcher reliability with structure.
Detailed description of the invention
With reference to the accompanying drawing with embodiment to a kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement of the present invention
It is described in further detail.
Fig. 1 is the unmanned plane rocket dropping mechanism position scheme of installation of the rear-mounted power arrangement of the present invention.
Fig. 2 is stringer of the invention, cushion pins position scheme of installation.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B of Fig. 2 to schematic diagram.
In figure
3. rocket thrust seat of frame guider, 4. propeller, 5. rocket booster, 6. front fork 7. 1. rocket dropping mechanism 2. falls off
8. transverse slat of stringer, 9. chock, 10. cushion pins
Specific embodiment
The present embodiment is a kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement.
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4, the unmanned plane rocket dropping mechanism of the rear-mounted power arrangement of the present embodiment, by rocket
Thrust bearing 3, rocket booster 5, fall off frame guider 2 and the frame component that falls off composition；Wherein, the frame component that falls off includes front fork 6, indulges
Beam 7, transverse slat 8, chock 9 and cushion pins 10,7 front end of stringer and rear end are respectively equipped with mounting hole, close to rear end on stringer 7
Portion is equipped with the mounting hole connecting with transverse slat 8, and 7 front end of stringer is fixedly connected with front fork 6, the mounting hole and fire of 7 rear end of stringer
The mounting hole of arrow boost motor 5 cooperates, and realizes that rocket dropping mechanism 1 is connect with rocket booster 5 by cushion pins 10.Front fork 6
End is machined with gap, and front fork 6 is connect with 2 one end of frame guider that falls off, and 2 other end of frame guider that falls off is mounted on unmanned plane
On.
In the present embodiment, 3 front end of rocket thrust seat is equipped with connecting hole, and is equipped with and adjusts rocket thrust line for unmanned plane measurement
Screw hole, 3 front end of rocket thrust seat and unmanned plane body be bolted by installation, 3 rear end of rocket thrust seat and rocket assist
Device 5 is cooperatively connected.In the inner cavity that transverse slat 8 is formed, the mounting hole on chock 9, transverse slat 8 and stringer 7 cooperates to be connected 9 clamping of chock
Connect, chock 9 for preventing rocket booster 5 from working after when falling off, to lift angle excessive for rear end, exceed rocket booster
With the gap between propeller 4, cause propeller impaired.
In the present embodiment, rocket dropping mechanism 1 is by front fork 6 and the connection of cushion pins 10 falls off frame guider 2 and rocket helps
Thruster 5.Unmanned plane done on ground launch frame emit before preparation when, rocket booster passes through rocket cone seat peace on unmanned plane
Dress, rotating the frame guider that falls off with hand makes it rotate by a certain angle around the shaft, connects the frame that falls off by the gap of 6 end of front fork and leads
To device 2 and rocket dropping mechanism 1；Made on the buffering pin hole and rocket booster 5 of its rear end with hand dragging rocket dropping mechanism 1
Hole is overlapped, and installs cushion pins 10.For unmanned plane after transmitting, rocket booster 5 relies on self gravity and rocket dropping mechanism 1 together
Around falling off, 2 shaft of frame guider rotates by a certain angle, and rocket booster 5 and rocket dropping mechanism 1 fall off, and drops to ground, from
And it realizes unmanned plane and emits.
Claims (2)
1. a kind of unmanned plane rocket dropping mechanism of rear-mounted power arrangement, including rocket thrust seat, rocket booster, fall off frame
It guider and falls off frame component, it is characterised in that: the frame component that falls off includes front fork, stringer, transverse slat, chock and cushion pins, described
Stringer front end and rear end are respectively equipped with mounting hole, are equipped with the mounting hole connecting with transverse slat close to rear end on stringer, indulge
Beam front end and front fork are connected, and the mounting hole of stringer rear end and the mounting hole of rocket booster cooperate, and pass through cushion pins reality
Existing rocket dropping mechanism is connect with rocket booster；The front fork end is machined with gap, front fork and the frame guider one end that falls off
Connection, the frame guider other end that falls off are mounted on unmanned plane；
Rocket thrust seat front end is equipped with connecting hole, and is equipped with the screw hole that rocket thrust line is adjusted for unmanned plane measurement, rocket
Thrust bearing front end is bolted with unmanned plane body by installation, and rocket thrust base rear end and rocket booster are cooperatively connected.
2. the unmanned plane rocket dropping mechanism of rear-mounted power arrangement according to claim 1, it is characterised in that: the pad
The wooden clamping is in the inner cavity that transverse slat is formed, and the mounting hole on chock, transverse slat and stringer is cooperatively connected, and chock is for preventing rocket from helping
Thruster work after when falling off rear end lift that angle is excessive, beyond the gap between rocket booster and propeller, cause
Propeller is impaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623638.5A CN109703772B (en) | 2018-12-28 | 2018-12-28 | Rear-mounted power layout's unmanned aerial vehicle rocket shedding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623638.5A CN109703772B (en) | 2018-12-28 | 2018-12-28 | Rear-mounted power layout's unmanned aerial vehicle rocket shedding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109703772A true CN109703772A (en) | 2019-05-03 |
| CN109703772B CN109703772B (en) | 2022-05-27 |
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ID=66259017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623638.5A Active CN109703772B (en) | 2018-12-28 | 2018-12-28 | Rear-mounted power layout's unmanned aerial vehicle rocket shedding mechanism |
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| CN (1) | CN109703772B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143287A (en) * | 2019-07-04 | 2019-08-20 | 哈工大机器人（岳阳）军民融合研究院 | Booster separation device |
| CN111196375A (en) * | 2019-12-11 | 2020-05-26 | 青岛中科方舟航空科技有限公司 | Thrust line measuring suspender, device and unmanned aerial vehicle thrust line measuring system |
| CN113460320A (en) * | 2020-03-31 | 2021-10-01 | 海鹰航空通用装备有限责任公司 | Booster separating mechanism for unmanned aerial vehicle and method for using booster separating mechanism |
| CN114248946A (en) * | 2020-09-22 | 2022-03-29 | 海鹰航空通用装备有限责任公司 | Unmanned aerial vehicle helps and separating mechanism |
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| GB756056A (en) * | 1953-08-13 | 1956-08-29 | Ml Aviation Co Ltd | Improvements relating to rocket-propelled aircraft and the like |
| CN106507772B (en) * | 2009-11-13 | 2013-08-14 | 成都飞机工业（集团）有限责任公司 | The rocket dropping mechanism of secure transmission unmanned vehicle |
| CN206857024U (en) * | 2017-06-19 | 2018-01-09 | 中国人民解放军总参谋部第六十研究所 | A kind of unmanned plane launcher rocket supporting mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143287A (en) * | 2019-07-04 | 2019-08-20 | 哈工大机器人（岳阳）军民融合研究院 | Booster separation device |
| CN111196375A (en) * | 2019-12-11 | 2020-05-26 | 青岛中科方舟航空科技有限公司 | Thrust line measuring suspender, device and unmanned aerial vehicle thrust line measuring system |
| CN111196375B (en) * | 2019-12-11 | 2021-11-26 | 青岛中科方舟航空科技有限公司 | Thrust line measuring suspender, device and unmanned aerial vehicle thrust line measuring system |
| CN113460320A (en) * | 2020-03-31 | 2021-10-01 | 海鹰航空通用装备有限责任公司 | Booster separating mechanism for unmanned aerial vehicle and method for using booster separating mechanism |
| CN114248946A (en) * | 2020-09-22 | 2022-03-29 | 海鹰航空通用装备有限责任公司 | Unmanned aerial vehicle helps and separating mechanism |
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| Publication number | Publication date |
|---|---|
| CN109703772B (en) | 2022-05-27 |
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