CN208307002U - A kind of dynamic multi-rotor aerocraft of oil - Google Patents
A kind of dynamic multi-rotor aerocraft of oil Download PDFInfo
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- CN208307002U CN208307002U CN201820682081.1U CN201820682081U CN208307002U CN 208307002 U CN208307002 U CN 208307002U CN 201820682081 U CN201820682081 U CN 201820682081U CN 208307002 U CN208307002 U CN 208307002U
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- gearbox
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Abstract
The utility model discloses a kind of dynamic multi-rotor aerocrafts of oil, the dynamic multi-rotor aerocraft of oil include engine, transmission belt, input shaft, main-gear box, shaft end transmission shaft, shaft end gearbox, displacement rotor assembly the utility model has the beneficial effects that, the structure of the dynamic multi-rotor aerocraft of optimization oil, keep the distribution of aircraft overall weight relatively uniform, and flight stability is improved, failure rate is reduced.
Description
Technical field
The utility model relates to field, especially a kind of dynamic multi-rotor aerocraft of oil.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself
The not manned aircraft of presetting apparatus manipulation, or fully or intermittently automatically operated by car-mounted computer.Present
Civilian unmanned plane mostly uses more rotor structure multi-rotor unmanned aerial vehicles, be a kind of tool there are three and the above rotor shaft special nothing
People drives rotor craft.
Application No. is the utility models of CN201620416253.1 to belong to multi-rotor aerocraft technical field, discloses one kind
Oil moves more rotor power transmission systems.It includes the master being mounted on the driving shaft of engine that the oil, which moves more rotor power transmission systems,
Moving gear, the periphery of the driving gear is uniformly and interval is engaged with the first driven gear and tooth sector, the tooth sector
Outside is engaged with the second driven gear, and the number summation of first driven gear and the second driven gear is more than or equal to four
A even number；It is connected separately on each first driven gear and the second driven gear by engine power to propeller
The power drive mechanism of transmission.
The above-mentioned prior art solves the problems, such as transmission and direction conversion by the connection structure of driving gear, still
Keep the connection structure of driving gear more complicated, failure rate is higher.And the weight of aircraft is made to concentrate on middle part, it is unfavorable for flying
Row device obtains lifting power.
Utility model content
Purpose of the utility model is to solve the structure problems of the dynamic multi-rotor aerocraft of oil, and it is dynamic more to devise a kind of oil
Rotor craft.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of dynamic multi-rotor aerocraft of oil, the dynamic more rotations of oil
Rotor aircraft includes engine, transmission belt, input shaft, main-gear box, shaft end transmission shaft, shaft end gearbox, displacement rotor assembly；
The transmission belt includes output synchronizing wheel, input synchronizing wheel, synchronous belt, and the engine is connected defeated by clutch
By synchronous band connection, the input synchronizing wheel is mounted on input shaft for synchronous belt out, the output synchronizing wheel and input synchronizing wheel
On, the synchronous belt is toothed belt；
The main-gear box includes two gear of one gear of main-gear box and multiple main-gear boxs, one gear of main-gear box
It is mounted on input shaft, multiple two gears of main-gear box and one gear of main-gear box are intermeshing bevel gear, described
The reference cone angle of two gear of main-gear box and one gear of main-gear box is 90 degree, and each two gear of main-gear box is separately mounted to
One end of one shaft end transmission shaft；
The other end of the shaft end transmission shaft is equipped with shaft end gearbox, and the shaft end gearbox includes one tooth of shaft end gearbox
Wheel and two gear of shaft end gearbox, the shaft end transmission shaft connect one gear of shaft end gearbox, one gear of shaft end gearbox
It is the bevel gear of a pair of meshing with two gear of shaft end gearbox, the reference cone angle of the bevel gear is 90 degree, the shaft end gearbox
Two gears connect displacement rotor assembly.
The dynamic multi-rotor aerocraft of oil further includes rack, and the rack includes upper plate and lower plate, the upper plate and lower plate
It is connected by multiple rack pillars, the engine, transmission belt, input shaft, main-gear box are installed in rack.
The lower plate is equipped with undercarriage.
The rack connects multiple horns, and the horn and quantity are identical as the quantity of shaft end transmission shaft, and the shaft end passes
Moving axis is mounted in horn, and bearing is equipped between the shaft end transmission shaft and horn.
The displacement rotor assembly connects Servo-controller.
Having the beneficial effect that for multi-rotor aerocraft is moved using a kind of oil of the technical solution of the utility model production
1, engine drives output synchronizing wheel rotation by clutch, and output synchronizing wheel drives input to synchronize by synchronous belt
Wheel rotation, input synchronizing wheel are mounted on input shaft, and input synchronizing wheel band driven input shaft rotates, and input shaft drives main-gear box one
Gear rotation, one gear of main-gear box drive multiple two gear of main-gear box rotations, and each two gear of main-gear box drives respectively
The rotation of shaft end transmission shaft, each shaft end transmission shaft install one gear of shaft end gearbox, one gear band moving axis of shaft end gearbox respectively
The rotation of two gear of gearbox is held, gearbox two gear in shaft end drives the rotation of displacement rotor assembly；
2, by above structure, power is assigned on multiple shaft end transmission shafts by main-gear box, makes to fly by engine
Relatively simple for structure in the middle part of device, shaft end is driven the tip of the axis and is equipped with shaft end gearbox, compares the weight of aircraft each section
Uniformly；
3, multiple shaft end transmission shafts connect input shaft by gear, allow multiple shaft end transmission shafts are fully synchronized to rotate,
Improve the stability of multi-rotor aerocraft.
Detailed description of the invention
Fig. 1 is a kind of external structure schematic diagram of the dynamic multi-rotor aerocraft of oil described in the utility model；
Fig. 2 is a kind of internal drive structural schematic diagram of the dynamic multi-rotor aerocraft of oil described in the utility model；
Fig. 3 is a kind of main-gear box structural schematic diagram of the dynamic multi-rotor aerocraft of oil described in the utility model；
Fig. 4 is a kind of shaft end gearbox designs schematic diagram of the dynamic multi-rotor aerocraft of oil described in the utility model；
In figure, 1, engine；2, input shaft；3, shaft end transmission shaft；4, displacement rotor assembly；5, synchronizing wheel is exported；6, defeated
Enter synchronizing wheel；7, synchronous belt；8, clutch；9, one gear of main-gear box；10, two gear of main-gear box；11, shaft end gearbox one
Gear；12, two gear of shaft end gearbox；13, upper plate；14, lower plate；15, rack pillar；16, undercarriage；17, horn；18, axis
It holds；19, Servo-controller.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figs 1-4, a kind of oil moves more rotor flyings
Device, the dynamic multi-rotor aerocraft of oil includes engine 1, transmission belt, input shaft 2, main-gear box, shaft end transmission shaft 3, shaft end speed change
Case, displacement rotor assembly 4, engine 1 are the power sections that this oil moves multi-rotor aerocraft, can use piston engine 1, pass
The power of engine 1 is transmitted in input shaft 2 by dynamic band, and is slowed down, and the movement of transmission belt is input to master by input shaft 2
In gearbox, for main-gear box by the motion assignment of input shaft 2 to multiple shaft end transmission shafts 3, shaft end transmission shaft 3 inputs movement
In 2 end gearbox of axis, shaft end gearbox by the deceleration of motion of shaft end transmission shaft and can change direction, and it is total to be transmitted to displacement rotor
On 4, the rotary shaft of each displacement rotor assembly 4 is made to be parallel to each other；
Transmission belt includes output synchronizing wheel 5, input synchronizing wheel 6, synchronous belt 7, and it is same that the diameter of output synchronizing wheel 5 is less than input
Step wheel 6, engine 1 drive output synchronous belt 7 to rotate, export synchronizing wheel by the connection output synchronous belt 7 of clutch 8, engine 1
5 are connected with input synchronizing wheel 6 by synchronous belt 7, drive the input being relatively large in diameter to synchronize by the lesser output synchronous belt 7 of diameter
6 rotation of wheel, realizes the function of deceleration, and input synchronizing wheel 6 is mounted on input shaft 2, and synchronous belt 7 is toothed belt, and toothed belt can be with
The transmission stability for enhancing transmission belt prevents the problem of skidding；
Main-gear box includes two gear 10 of one gear 9 of main-gear box and multiple main-gear boxs, the installation of one gear 9 of main-gear box
On input shaft 2, one gear 9 of main-gear box is rotated with input shaft 2, multiple two gears 10 of main-gear box and one tooth of main-gear box
Wheel 9 is the bevel gear of engagement, and each two gear 10 of main-gear box is engaged with one gear 9 of main-gear box, makes one tooth of main-gear box
Wheel 9 drives multiple two gear 10 of main-gear box rotations, and two gear 10 of main-gear box and the reference cone angle of one gear 9 of main-gear box are 90
Degree, each two gear 10 of main-gear box are separately mounted to one end of a shaft end transmission shaft 3, make multiple shaft ends by above structure
Transmission shaft 3 rotates synchronously；
The other end of shaft end transmission shaft 3 is equipped with shaft end gearbox, and shaft end gearbox includes one gear of shaft end gearbox, 11 He
Two gear 12 of shaft end gearbox, shaft end transmission shaft connect one gear 11 of shaft end gearbox, one gear 11 of shaft end gearbox and shaft end
Two gear 12 of gearbox is the bevel gear of a pair of meshing, and the reference cone angle of bevel gear is 90 degree, and by shaft end gearbox, shaft end is passed
The deceleration of motion of moving axis 3, and 90 degree are adjusted, gearbox two gear 12 in shaft end connects displacement rotor assembly 4, two tooth of shaft end gearbox
Wheel 12 drives displacement rotor assembly 4 to rotate, and makes multiple 4 synchronous rotaries of displacement rotor assembly.
The dynamic multi-rotor aerocraft of oil further includes rack, and rack is used to be connected and fixed the part of aircraft, and rack includes upper plate
13 and lower plate 14, upper plate 13 and lower plate 14 connected by multiple rack pillars 15, engine 1, transmission belt, input shaft 2, main transformer speed
Case is installed in rack, and main-gear box is mounted between upper plate 13 and lower plate 14, and since main-gear box part is more, structure is multiple
It is miscellaneous, therefore main-gear box is protected by upper plate 13 and lower plate 14.
Lower plate 14 is equipped with undercarriage 16 and is supported when aircraft is fallen on the ground by undercarriage 16.
Rack connects multiple horns 17, and horn 17 and quantity are identical as the quantity of shaft end transmission shaft 3, and shaft end transmission shaft 3 is pacified
In horn 17, horn 17 is equipped with bearing 18, shaft end for protecting shaft end transmission shaft 3 between shaft end transmission shaft 3 and horn 17
Transmission shaft 3 can stablize free rotation in horn 17.
Displacement rotor assembly 4 connects Servo-controller 19, and the angle of the adjustable displacement rotor assembly 4 of Servo-controller 19 makes
Aircraft can make complicated movement.
The working principle of the utility model is that engine 1 drives output synchronizing wheel 5 to rotate by clutch 8, and output synchronizes
Wheel 5 drives input synchronizing wheel 6 to rotate by synchronous belt 7, and input synchronizing wheel 6 is mounted on input shaft 2, and input synchronizing wheel 6 drives
Input shaft 2 rotates, and input shaft 2 drives the rotation of one gear 9 of main-gear box, and one gear 9 of main-gear box drives multiple main-gear boxs two
Gear 10 rotates, and each two gear 10 of main-gear box drives shaft end transmission shaft 3 to rotate respectively, and each shaft end transmission shaft 3 is pacified respectively
One gear 11 of shaft end gearbox is filled, gearbox one gear 11 in shaft end drives the rotation of two gear 12 of shaft end gearbox, shaft end gearbox
Two gears 12 drive displacement rotor assembly 4 to rotate.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (5)
1. a kind of dynamic multi-rotor aerocraft of oil, which is characterized in that the dynamic multi-rotor aerocraft of oil include engine, transmission belt,
Input shaft, main-gear box, shaft end transmission shaft, shaft end gearbox, displacement rotor assembly；
The transmission belt includes output synchronizing wheel, input synchronizing wheel, synchronous belt, and the engine is same by clutch connection output
Band is walked, the output synchronizing wheel is with input synchronizing wheel by synchronous band connection, and the input synchronizing wheel is mounted on input shaft, institute
Stating synchronous belt is toothed belt；
The main-gear box includes two gear of one gear of main-gear box and multiple main-gear boxs, one gear of the main-gear box installation
On input shaft, multiple two gears of main-gear box and one gear of main-gear box are intermeshing bevel gear, the main transformer
The reference cone angle of fast two gear of case and one gear of main-gear box is 90 degree, and each two gear of main-gear box is separately mounted to one
One end of shaft end transmission shaft；
The other end of the shaft end transmission shaft be equipped with shaft end gearbox, the shaft end gearbox include one gear of shaft end gearbox and
Two gear of shaft end gearbox, the shaft end transmission shaft connect one gear of shaft end gearbox, one gear of shaft end gearbox and axis
Holding two gear of gearbox is the bevel gear of a pair of meshing, and the reference cone angle of the bevel gear is 90 degree, two tooth of shaft end gearbox
Wheel connection displacement rotor assembly.
2. the dynamic multi-rotor aerocraft of a kind of oil according to claim 1, which is characterized in that the dynamic multi-rotor aerocraft of oil
It further include rack, the rack includes upper plate and lower plate, and the upper plate is connected with lower plate by multiple rack pillars, described to start
Machine, transmission belt, input shaft, main-gear box are installed in rack.
3. the dynamic multi-rotor aerocraft of a kind of oil according to claim 2, which is characterized in that the lower plate is equipped with undercarriage.
4. the dynamic multi-rotor aerocraft of a kind of oil according to claim 2, which is characterized in that the rack connects multiple machines
Arm, the horn and quantity are identical as the quantity of shaft end transmission shaft, and the shaft end transmission shaft is mounted in horn, and the shaft end passes
Bearing is equipped between moving axis and horn.
5. the dynamic multi-rotor aerocraft of a kind of oil according to claim 1, which is characterized in that the displacement rotor assembly connection
Servo-controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682081.1U CN208307002U (en) | 2018-05-08 | 2018-05-08 | A kind of dynamic multi-rotor aerocraft of oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682081.1U CN208307002U (en) | 2018-05-08 | 2018-05-08 | A kind of dynamic multi-rotor aerocraft of oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208307002U true CN208307002U (en) | 2019-01-01 |
Family
ID=64712327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682081.1U Expired - Fee Related CN208307002U (en) | 2018-05-08 | 2018-05-08 | A kind of dynamic multi-rotor aerocraft of oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208307002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298539A (en) * | 2020-11-06 | 2021-02-02 | 广东国士健科技发展有限公司 | Single-engine multi-rotor aircraft |
-
2018
- 2018-05-08 CN CN201820682081.1U patent/CN208307002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298539A (en) * | 2020-11-06 | 2021-02-02 | 广东国士健科技发展有限公司 | Single-engine multi-rotor aircraft |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |