CN205239919U - A explosive barrel combined type duct for having more unmanned plant protection of rotor machine - Google Patents
A explosive barrel combined type duct for having more unmanned plant protection of rotor machine Download PDFInfo
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- CN205239919U CN205239919U CN201520872854.9U CN201520872854U CN205239919U CN 205239919 U CN205239919 U CN 205239919U CN 201520872854 U CN201520872854 U CN 201520872854U CN 205239919 U CN205239919 U CN 205239919U
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- explosive barrel
- duct
- combined type
- compound
- plant protection
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Abstract
For the defect of solving prior art, the utility model aims at providing an explosive barrel combined type duct for having more unmanned plant protection of rotor machine, including the compound duct of explosive barrel, the inside cavity setting of the compound duct of explosive barrel, its endocyclic surface is provided with to take precautions against earthquakes and swings the inside lining, well core plate sets up at the inner ring middle part of the compound duct of explosive barrel, establishes through support wing and the compound duct welded fastening of explosive barrel with several support wing an organic whole, be provided with flight control system on the well core plate, flight control system goes up the electronic governor who sets up with each support wing and is connected, and each electronic governor corresponds and connects a motor, is provided with the screw on the motor. This technical scheme's beneficial effect does: designed explosive barrel combined type duct, duct cavity for the plant protection machine to being equipped with liquid and taking precautions against earthquakes and to swing the baffle, when the real work, explosive barrel combined type duct has promoted the efficiency of many rotors plant protection machine. Need not not add the explosive barrel more in addition, increase the unmanned aerial vehicle operational safety ability simultaneously, also the main electron device of effectual protection unmanned aerial vehicle.
Description
Technical field
The utility model relates to the unmanned fog machine technical field of many rotors, particularly a kind of explosive barrel combined type duct for the unmanned fog machine of many rotors.
Background technology
The principle of free spiral rotation oar is similar with aircraft wing. The Kinematic Decomposition of screw is horizontal movement and rotatablely moves. The resistance mainly existing when screw motion has air frictional resistance, pressure drag, induced drag and interference drag etc. Blade makes blade tip place speed the highest because of high speed circular motion, and induced drag is larger, and air-flow produces to impact and causes noise large to external world, and this is the low main cause of free spiral rotation oar dynamic efficiency. Free spiral rotation oar is owing to being cantilever beam structures rod member, and under pneumatic action, blade tip place is easily out of shape and causes efficiency further to worsen, and this is one of bottleneck of restriction screw high-speed motion, is also the key of propeller aeroplane and helicopter speed restriction.
The advantage of ducted fan screw: limit because blade tip place is subject to duct, impact noise reduces. Induced drag reduces, and efficiency is higher. Under same power consumption, the isolated screw of the more same diameter of ducted fan, can produce larger thrust. Simultaneously because the ring of duct is drawn together effect, its compact conformation, aerodynamic noise is low, safety in utilization good, therefore, as a kind of thrust or lift unit, is applied in the middle of Flight Vehicle Design. Be carry externally positioned type cartridge case on unmanned plane but be applied at present pesticide spraying prior art, the agricultural chemicals that needs are sprayed is placed in cartridge interior. Meanwhile, plant protection unmanned plane is protected without duct, has certain danger and easily makes crop or people suffer damage.
Utility model content
In order to address the deficiencies of the prior art, the purpose of this utility model is to provide a kind of explosive barrel combined type duct for the unmanned fog machine of many rotors, comprise the compound duct of explosive barrel, the compound duct inner hollow of described explosive barrel arranges, and in it, the outer surface of ring is provided with anti-oscillating liner;
Central plate, be arranged on the interior ring middle part of the compound duct of explosive barrel, be wholely set with several braced wings and be welded and fixed by braced wing and the compound duct of explosive barrel, on described central plate, be provided with flight control system, flight control system is connected with the electron speed regulator arranging on each braced wing, a motor of the corresponding connection of each electron speed regulator, is provided with screw on motor.
Preferably, below or the below of described anti-oscillating liner and each braced wing link are provided with delivery port.
Preferably, described central plate, braced wing and screw all adopt carbon fibre material to make.
The technical program beneficial effect be: designed explosive barrel combined type duct to fog machine, duct hollow, and be provided with liquid anti-oscillating dividing plate, in the time of real work, explosive barrel combined type duct has promoted the efficiency of many rotors fog machine. Another medicine-adding bin again increases unmanned plane handling safety performance simultaneously, also effectively protects the main electronic device of unmanned plane.
Figure of description
Fig. 1 is perspective view of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
See figures.1.and.2, a kind of explosive barrel combined type duct for the unmanned fog machine of many rotors, comprises the compound duct 1 of explosive barrel, the compound duct 1 inner hollow setting of described explosive barrel, and in it, the outer surface of ring is provided with anti-oscillating liner 2; Central plate 3, be arranged on the interior ring middle part of the compound duct 1 of explosive barrel, be wholely set with several braced wings 8 and be welded and fixed by braced wing 8 and the compound duct 1 of explosive barrel, on described central plate 3, be provided with flight control system 5, flight control system 5 is connected with the electron speed regulator 7 arranging on each braced wing 8, a motor 6 of each electron speed regulator 7 corresponding connection, is provided with screw 4 on motor 6.
Described anti-oscillating liner 2 is provided with delivery port 9 with below or the below of each braced wing 8 links.
In order to alleviate unmanned fog machine weight issue and toughness problem, the utility model central plate 3, braced wing 8 and screw 4 all adopt carbon fibre material to make.
When concrete enforcement, fill it up with liquid medicine by delivery port 9 for the compound duct 1 of explosive barrel, be connected to shower nozzle by pipeline, and seal other untapped delivery ports 9. In the technical program, the quantity of delivery port is determined by the quantity of support arm 8, and under the technical program, the quantity of support arm 8 is at least 2, and certainly, what the technical program was exemplary has described 4 support arms 8, should also comprise less and more support arm 8. In the time that unmanned fog machine takes off; carry out the adjustment of various attitudes by flight control system 5 combined with remote-control devices or wireless receiver; turn when realizing; when underriding and upward flight; the slewing rate of being controlled electron speed regulator 7 and being allocated each motor 6 by flight control system 5, realizes the adjustment of different attitudes according to difference speed. The compound duct 1 of explosive barrel has played the effect of two aspects, is the safety of each electronic component on protection screw 4 and aircraft braced wing 8 on the one hand, avoids because collision is damaged. Be by the setting of duct hollow on the other hand, realize the effect of medicine-chest.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to above embodiment, those of ordinary skill in the art should be appreciated that and can modify or be equal to the spirit and scope that replacement should not depart from technical solutions of the utility model the technical solution of the utility model.
Claims (3)
1. for an explosive barrel combined type duct for the unmanned fog machine of many rotors, it is characterized in that:
Comprise the compound duct of explosive barrel (1), the compound duct of described explosive barrel (1) inner hollow setting, in it, the outer surface of ring is provided with anti-oscillating liner (2);
Central plate (3), be arranged on the interior ring middle part of the compound duct of explosive barrel (1), be wholely set with several braced wings (8) and pass through braced wing (8) and be welded and fixed with the compound duct of explosive barrel (1), on described central plate (3), be provided with flight control system (5), flight control system (5) is connected with the upper electron speed regulator (7) arranging of each braced wing (8), the corresponding motor (6) that connects of each electron speed regulator (7), is provided with screw (4) on motor (6).
2. a kind of explosive barrel combined type duct for the unmanned fog machine of many rotors according to claim 1, is characterized in that: described anti-oscillating liner (2) is provided with delivery port (9) with below or the below of each braced wing (8) link.
3. a kind of explosive barrel combined type duct for the unmanned fog machine of many rotors according to claim 1, is characterized in that: described central plate (3), braced wing (8) and screw (4) all adopt carbon fibre material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872854.9U CN205239919U (en) | 2015-11-03 | 2015-11-03 | A explosive barrel combined type duct for having more unmanned plant protection of rotor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872854.9U CN205239919U (en) | 2015-11-03 | 2015-11-03 | A explosive barrel combined type duct for having more unmanned plant protection of rotor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239919U true CN205239919U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872854.9U Expired - Fee Related CN205239919U (en) | 2015-11-03 | 2015-11-03 | A explosive barrel combined type duct for having more unmanned plant protection of rotor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477037A (en) * | 2016-12-05 | 2017-03-08 | 北京猎鹰无人机科技有限公司 | A kind of unmanned plane |
| CN106741953A (en) * | 2017-02-16 | 2017-05-31 | 千叶智能科技（深圳）有限公司 | Culvert type vertical translation aircraft and its liquid containment device |
| CN110342451A (en) * | 2019-07-11 | 2019-10-18 | 安徽科技学院 | One kind is based on farmland top dressing unmanned plane docking material loading platform device |
-
2015
- 2015-11-03 CN CN201520872854.9U patent/CN205239919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477037A (en) * | 2016-12-05 | 2017-03-08 | 北京猎鹰无人机科技有限公司 | A kind of unmanned plane |
| CN106741953A (en) * | 2017-02-16 | 2017-05-31 | 千叶智能科技（深圳）有限公司 | Culvert type vertical translation aircraft and its liquid containment device |
| CN110342451A (en) * | 2019-07-11 | 2019-10-18 | 安徽科技学院 | One kind is based on farmland top dressing unmanned plane docking material loading platform device |
| CN110342451B (en) * | 2019-07-11 | 2020-12-22 | 安徽科技学院 | Based on farmland topdressing unmanned aerial vehicle is with butt joint material loading platform device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181103 |