CN204895855U - Many rotors of oil -electricity hybrid vehicle unmanned vehicles - Google Patents
Many rotors of oil -electricity hybrid vehicle unmanned vehicles Download PDFInfo
- Publication number
- CN204895855U CN204895855U CN201520704292.7U CN201520704292U CN204895855U CN 204895855 U CN204895855 U CN 204895855U CN 201520704292 U CN201520704292 U CN 201520704292U CN 204895855 U CN204895855 U CN 204895855U
- Authority
- CN
- China
- Prior art keywords
- grillage
- center
- driving engine
- tail
- motor
- 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.)
- Active
Links
Abstract
The utility model discloses a many rotors of oil -electricity hybrid vehicle unmanned vehicles, which comprises a frame, the frame includes central grillage and connects a plurality of landing legs that rise and fall below central grillage along the circumference equipartition the center is installed the engine above the grillage and is equipped with main screw in that the engine output is epaxial center grillage all around symmetric connection has four sub -arms and is equipped with the subsidiary screw by assisting oar motor drive respectively in the sub -arm outer end, through the tail -rotor of branch installation by tail -rotor motor drive on one side of central grillage for offset the anti - torsion of engine, being equipped with the load box at centre plate rest base face, being equipped with battery and oil tank in the load box, starter motor, assistance oar motor and the tail -rotor motor electric connection of battery and engine, oil tank pass through the oil inlet intercommunication of carburetor and engine. The beneficial effects are that: flight power is sufficient powerful, and the flight activity duration is long, and bearing force is strong, have a smooth flight, easily control, can be used for realizing the pesticide spray with operations such as goods and materials transmission.
Description
Technical field
The utility model relates to a kind of unmanned vehicle, particularly the many rotor unmanned aircrafts of a kind of oil electric mixed dynamic.
Background technology
At present, unmanned plane can be divided into two large classes generally: one is single rotor craft, namely taking off of complete machine is realized by the main screw that radius of rotation is larger, rely on tail-rotor structure to balance main screw and rotate the torsion that body is produced, main screw and tail-rotor drive by active force, load-carrying capacity and power utilization rate lower.Two is multi-rotor aerocrafts, commonly quadrotor.Quadrotor connects front and back and two groups, left and right totally four rotors by support arm, and the rotation direction of the two groups of rotors in front and back and left and right is contrary, offsets torsional moment with this, keeps organism balance.Its weak point is: the torsion that the rotor that two groups of rotation directions are contrary produces is cancelled out each other by support arm transmission, the structural weight penalty of support arm is large, the moment neutralization effect of torsion is extremely limited, rotor is in same level and drives by motor, flight time and flying power are very limited, and load-carrying capacity is also lower.
Summary of the invention
It is strong that technical problem to be solved in the utility model is to provide a kind of flying power, and the flight time is long, and load-carrying capacity is strong, is easy to the many rotor unmanned aircrafts of oil electric mixed dynamic manipulated.
For solving the problem, the utility model adopts following technical scheme:
The many rotor unmanned aircrafts of a kind of oil electric mixed dynamic, comprise frame, its special character is: described frame comprises center grillage and the multiple lifting support legs be connected to below the grillage of center that are uniformly distributed along the circumference, on the grillage of described center, driving engine be installed and be provided with main screw on engine output shaft, be symmetrically connected with four sub-arms in described center grillage surrounding and be respectively equipped with the auxiliary screw propeller driven by auxiliary oar motor in sub-arm outer end; In grillage side, center by the tail-rotor that pole installation is driven by tail-rotor motor, for offsetting the anti-twisted power of driving engine; Be provided with load box in grillage bottom surface, center, be provided with battery and fuel tank in load box, the starter motor of battery and driving engine, auxiliary oar motor and tail-rotor motor electrically connect, and fuel tank is communicated with the oil inlet of driving engine by carburettor.
As preferred further, described center grillage is made up of upper plate, lower plate and uniform multiple fixture blocks between the upper and lower plates, and described sub-arm the inner is inserted and secured in corresponding fixture block respectively.
As further preferably, in the grillage of center, be provided with receiver and controller, receiver is connected by wire with controller, for receiving the control signal of ground surface end and controlling the startup of the starter motor of driving engine, auxiliary oar motor and tail-rotor motor.
As preferred further, in the grillage of center, be also provided with firing unit, battery box is electrically connected by the light-up plug of firing unit and driving engine, for controlling the igniting of driving engine.
As preferred further, described upper plate, lower plate and lifting support leg are that carbon fibre material is made, to alleviate the weight of complete machine.
As preferred further, described battery and fuel tank are located at the bottom of load box.
As preferred further, described driving engine is twin-tub gas engine.
As preferred further, described pole the inner is inserted and secured in one of them fixture block.
The beneficial effects of the utility model are:
1, owing to being provided with driving engine and being provided with main screw on the grillage of center on engine output shaft, can be by main screw the prevailing lift that this aircraft provides flight; Main screw can be assisted to provide auxiliary lifting by auxiliary screw propeller, make flying power abundance powerful, flight production time is long, and load-carrying capacity is strong.
2, due in grillage side, center by the tail-rotor that pole installation is driven by tail-rotor motor, therefore, it is possible to during complete equilibrium engine operation to fuselage produce anti-twisted power, make to have a smooth flight, be easy to manipulation.
3, owing to being provided with load box in grillage bottom surface, center, can be used for placing pesticide box, first aid goods and materials even load, therefore this unmanned vehicle can be used to realize the operation such as pesticide spraying and goods and materials transmission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is three-dimensional structure diagram of the present utility model.
In figure: frame 1, receiver 2, lifting support leg 3, sub-arm 4, motor fixing base 5, auxiliary oar motor 6, auxiliary screw propeller 7, center grillage 8, main screw 9, starter motor 10, driving engine 11, light-up plug 12, controller 13, firing unit 14, Connection Block 15, battery 16, fuel tank 17, load box 18, supporting leg seat 19, lower plate 20, pole 21, upper plate 22, fixture block 23, tail-rotor 24, tail-rotor motor 25, carburettor 26.
Detailed description of the invention
As Figure 1-Figure 4, the many rotor unmanned aircrafts of a kind of oil electric mixed dynamic that the utility model relates to, comprise a frame 1, described frame 1 comprises center grillage 8, be uniformly distributed along the circumference below center grillage 8 and connect multiple lifting support leg 3, lifting support leg 3 is preferably four and lower end is in tilted layout laterally, is connected to supporting leg seat 19 in each lifting support leg 3 lower end.Described center grillage 8 be by profile be square and equal-sized upper plate 22, lower plate 20 and the multiple fixture blocks 23 be distributed between upper plate 22 and lower plate 20 form, described lifting support leg 3 upper end is fixed on lower plate 20 bottom surface respectively by Connection Block 15.As preferably, described upper plate 22, lower plate 20 and lifting support leg 3 are made, to alleviate the weight of complete machine for carbon fibre material.
On the upper plate 22 of described center grillage 8, be provided with the starter motor 10 of driving engine 11 and driving engine 11, the output shaft of starter motor 10 is connected by gear transmission with between driving engine 11 input shaft, and driving engine 11 output shaft is fixed with main screw 9.As preferably, described driving engine 11 is twin-tub gas engine, and the cylinder body of driving engine 11 is separately installed with light-up plug 12.
Be symmetrically connected with four sub-arms 4 in described center grillage 8 surrounding and be respectively equipped with the auxiliary screw propeller 7 driven by auxiliary oar motor 6 in sub-arm 4 outer end.Described sub-arm 4 the inner is inserted respectively and is fixed by screws in corresponding fixture block 23, and described auxiliary oar motor 6 is fixed on sub-arm 4 outer end respectively by motor fixing base 5.
The variable-distance tail-rotor 24 driven by tail-rotor motor 25 is installed, for offsetting the anti-twisted power of driving engine 11 by pole 21 in center grillage 8 side.Described pole 21 is positioned at the middle of adjacent two sub-arms 4, and pole 21 the inner is inserted and secured in one of them fixture block 23, and described tail-rotor motor 25 is fixed on pole 21 outer end by a tail-rotor motor fixing base.
Load box 18 is fixedly connected with in center grillage 8 bottom surface, in load box 18, lower parallel is fixed with battery 16 and fuel tank 17, battery 16 electrically connects with the starter motor 10 of driving engine 11, auxiliary oar motor 6 and tail-rotor motor 25, and fuel tank 17 is communicated with the oil inlet of driving engine 11 by carburettor 26.
Lower plate 20 in center grillage 8 is fixed with receiver 2 and controller 13, receiver 2 is connected by wire with controller 13, and described receiver 2 is for receiving the wireless control signal of ground surface end and being controlled the startup of the starter motor 10 of driving engine 11, auxiliary oar motor 6 and tail-rotor motor 25 by controller 13.In center grillage 8, be also provided with firing unit 14, battery 16 is electrically connected, for controlling the igniting of driving engine 11 by the light-up plug 12 of firing unit 14 with driving engine 11.
When taking off, transmit control signal to receiver 2 by ground control terminal, control starter motor 10 start by controller 13, drive driving engine 11 to start working, driving engine 11 starts rear drive main screw 9 High Rotation Speed.Then transmitted control signal by ground control terminal, start auxiliary oar motor 6 and tail-rotor motor 25 by controller 13, when main screw 9 rotating speed reaches the desired speed taken off, control auxiliary screw propeller 7 by controller 13 and raise speed, provide greater lift to realize taking off.After taking off, the speed discrepancy that in the horizontal surface of this aircraft, displacement all around controls auxiliary screw propeller 7 by controller 13 realizes.
During landing, control auxiliary screw propeller 7 by controller 13 and reduce rotating speed, reduce lift, make aircraft falling head until landing, then control driving engine 11 by controller 13 and stop working, and stop auxiliary oar motor 6 and tail-rotor motor 25, auxiliary screw propeller 7 and variable-distance tail-rotor 24 are stopped operating, completes landing.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. the many rotor unmanned aircrafts of oil electric mixed dynamic, comprise frame, it is characterized in that: described frame comprises center grillage and the multiple lifting support legs be connected to below the grillage of center that are uniformly distributed along the circumference, on the grillage of described center, driving engine be installed and be provided with main screw on engine output shaft, be symmetrically connected with four sub-arms in described center grillage surrounding and be respectively equipped with the auxiliary screw propeller driven by auxiliary oar motor in sub-arm outer end; In grillage side, center by the tail-rotor that pole installation is driven by tail-rotor motor, for offsetting the anti-twisted power of driving engine; Be provided with load box in grillage bottom surface, center, be provided with battery and fuel tank in load box, the starter motor of battery and driving engine, auxiliary oar motor and tail-rotor motor electrically connect, and fuel tank is communicated with the oil inlet of driving engine by carburettor.
2. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 1, it is characterized in that: described center grillage is made up of upper plate, lower plate and uniform multiple fixture blocks between the upper and lower plates, described sub-arm the inner is inserted and secured in corresponding fixture block respectively.
3. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 1 and 2, it is characterized in that: in the grillage of center, be provided with receiver and controller, receiver is connected by wire with controller, for receiving the control signal of ground surface end and controlling the startup of the starter motor of driving engine, auxiliary oar motor and tail-rotor motor.
4. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 3, it is characterized in that: in the grillage of center, be also provided with firing unit, battery box is electrically connected by the light-up plug of firing unit and driving engine, for controlling the igniting of driving engine.
5. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 2, is characterized in that: described upper plate, lower plate and lifting support leg are that carbon fibre material is made.
6. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 1, is characterized in that: described battery and fuel tank are located at the bottom of load box.
7. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 1, is characterized in that: described driving engine is twin-tub gas engine.
8. the many rotor unmanned aircrafts of oil electric mixed dynamic according to claim 1, is characterized in that: described pole the inner is inserted and secured in one of them fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704292.7U CN204895855U (en) | 2015-09-11 | 2015-09-11 | Many rotors of oil -electricity hybrid vehicle unmanned vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704292.7U CN204895855U (en) | 2015-09-11 | 2015-09-11 | Many rotors of oil -electricity hybrid vehicle unmanned vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895855U true CN204895855U (en) | 2015-12-23 |
Family
ID=54918053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704292.7U Active CN204895855U (en) | 2015-09-11 | 2015-09-11 | Many rotors of oil -electricity hybrid vehicle unmanned vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895855U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667774A (en) * | 2016-02-04 | 2016-06-15 | 刘海涛 | Multi-rotor aircraft |
| CN105905293A (en) * | 2016-05-19 | 2016-08-31 | 新野宇丰实业有限公司 | Oil and electricity hybrid multi-rotor aircraft |
| CN106155085A (en) * | 2016-08-05 | 2016-11-23 | 武汉捷特航空科技有限公司 | A kind of unmanned plane assisting in flying control method, system and unmanned plane |
| CN107494500A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of plant protection unmanned plane |
| CN107662701A (en) * | 2017-09-25 | 2018-02-06 | 安徽瓦尔特机械贸易有限公司 | One planting fruit-trees spraying operation plant protection unmanned plane |
| CN108820229A (en) * | 2018-06-22 | 2018-11-16 | 李帷笳 | Hybrid power unmanned plane based on computer mode control |
| WO2020191489A1 (en) * | 2019-03-28 | 2020-10-01 | 10270725 Canada Corp. | Multicopter helicopter and method of manufacture thereof |
| US10814980B2 (en) | 2017-09-02 | 2020-10-27 | Precision Drone Services Intellectual Property, Llc | Distribution assembly for an aerial vehicle |
| US11242147B2 (en) | 2017-08-31 | 2022-02-08 | Precision Drone Services Intellectual Property, Llc | Aerial vehicle implement hitch assembly |
-
2015
- 2015-09-11 CN CN201520704292.7U patent/CN204895855U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667774A (en) * | 2016-02-04 | 2016-06-15 | 刘海涛 | Multi-rotor aircraft |
| CN105905293A (en) * | 2016-05-19 | 2016-08-31 | 新野宇丰实业有限公司 | Oil and electricity hybrid multi-rotor aircraft |
| CN105905293B (en) * | 2016-05-19 | 2017-09-22 | 新野宇丰实业有限公司 | A kind of oil electricity mixing multi-rotor aerocraft |
| CN106155085A (en) * | 2016-08-05 | 2016-11-23 | 武汉捷特航空科技有限公司 | A kind of unmanned plane assisting in flying control method, system and unmanned plane |
| US11242147B2 (en) | 2017-08-31 | 2022-02-08 | Precision Drone Services Intellectual Property, Llc | Aerial vehicle implement hitch assembly |
| US10814980B2 (en) | 2017-09-02 | 2020-10-27 | Precision Drone Services Intellectual Property, Llc | Distribution assembly for an aerial vehicle |
| US11718400B2 (en) | 2017-09-02 | 2023-08-08 | Precision Drone Services Intellectual Property, Llc | Distribution assembly for an aerial vehicle |
| CN107494500A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of plant protection unmanned plane |
| CN107662701A (en) * | 2017-09-25 | 2018-02-06 | 安徽瓦尔特机械贸易有限公司 | One planting fruit-trees spraying operation plant protection unmanned plane |
| CN108820229A (en) * | 2018-06-22 | 2018-11-16 | 李帷笳 | Hybrid power unmanned plane based on computer mode control |
| CN108820229B (en) * | 2018-06-22 | 2021-10-08 | 河南医学高等专科学校 | Hybrid unmanned aerial vehicle based on computer state control |
| WO2020191489A1 (en) * | 2019-03-28 | 2020-10-01 | 10270725 Canada Corp. | Multicopter helicopter and method of manufacture thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204895855U (en) | Many rotors of oil -electricity hybrid vehicle unmanned vehicles | |
| CN204979218U (en) | Many rotors of oil -electricity hybrid vehicle unmanned vehicles | |
| CN104760696B (en) | A kind of multi-rotor aerocraft | |
| CN106927030B (en) | Oil-electricity hybrid power multi-rotor aircraft and flight control method thereof | |
| CN204674826U (en) | A kind of multi-rotor aerocraft | |
| CN205602114U (en) | Unmanned aerial vehicle with multiple rotor wings | |
| CN205168923U (en) | Many rotor unmanned aerial vehicle hybrid power system | |
| CN104859853A (en) | Six-rotor hybrid aircraft | |
| CN103552686B (en) | A kind of compound type duct aerial reconnaissance machine people | |
| CN105035320A (en) | Fixed wing aircraft provided with multiple rotor wings and capable of realizing vertical take-off and landing | |
| CN204642152U (en) | New oil moves many rotors plant protection unmanned plane | |
| CN204895856U (en) | Many rotors of oil -electricity hybrid vehicle unmanned vehicles | |
| US20210323691A1 (en) | Powertrain for Aerial Vehicle | |
| CN105775119A (en) | Combined duct aircraft | |
| CN205256668U (en) | Multi -rotor unmanned aerial vehicle | |
| CN106915469A (en) | Mixed dynamic unmanned plane | |
| CN105109695A (en) | Multifunctional aircraft with hybrid of oil and electricity | |
| CN207120892U (en) | Mixed dynamic unmanned plane | |
| CN204433050U (en) | The hardware platform of dynamic four rotor unmanned aircrafts of oil | |
| CN205203397U (en) | VTOL unmanned aerial vehicle oil -electricity hybrid vehicle system | |
| CN105329448A (en) | Oil-electricity mixed power system of vertical taking-off and landing unmanned aerial vehicle | |
| CN206141823U (en) | Many rotors plant protection unmanned aerial vehicle | |
| CN205044954U (en) | Coaxial two thick liquid hybrid gyroplane | |
| CN105015768A (en) | Multi-rotor aircraft | |
| CN204383745U (en) | A kind of engine installation of unmanned plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 121000 No. 164 Jiefang West Road, Taihe District, Jinzhou City, Liaoning Province Patentee after: Liaoning Lide Electric Co., Ltd. Address before: No. 2-39, Baodi Manhattan, Songshan New District, Jinzhou City, Liaoning Province, 121000 Patentee before: Liaoning Li De science and technology of aviation Co., Ltd |