CN101249888A - Hybrid power-drive mechanism - Google Patents
Hybrid power-drive mechanism Download PDFInfo
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- CN101249888A CN101249888A CNA2008100039260A CN200810003926A CN101249888A CN 101249888 A CN101249888 A CN 101249888A CN A2008100039260 A CNA2008100039260 A CN A2008100039260A CN 200810003926 A CN200810003926 A CN 200810003926A CN 101249888 A CN101249888 A CN 101249888A
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- power
- flywheel
- drive shaft
- transfer clutch
- axle
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Abstract
A mixed power-transmission means comprises an engine and a generator, wherein one section of a drive shaft of the motor simultaneously serves as a rotor of the generator, a flywheel for storing energy is fixedly mounted on the drive shaft, at least one surface of the flywheel is provided with a linear motor primary, and the flywheel has a linear motor secondary function to form a motor with the linear motor primary, the generator or an accumulator supplies electricity for the electric motor to drive the flywheel, thereby driving the drive shaft, and enabling the drive shaft to rotate with serving as a rotor of the electric motor.
Description
The application be the applicant on January 17th, 2003 submit to, application number be 03114968.5, denomination of invention divides an application for the application for a patent for invention of " second generation Helitruck aircraft ".
Technical field
The present invention relates to a kind of Helitruck aircraft.More particularly, the present invention relates to be used for a kind of hybrid power-drive mechanism of this Helitruck aircraft.
Background technology
The engine installation and the driving device that the present invention is directed in " Helitruck aircraft " patent application that I propose on October 26th, 1999 (Chinese patent application number 99119836.0) have been done new improvement, the basic configuration of this Helitruck aircraft has top oar, end oar, front wing, tailplane, end oar rudder, tail-rotor rudder still as first generation Helitruck aircraft; Front wing and tailplane are can draw in or open.
Summary of the invention
Hybrid power-drive mechanism of the present invention comprises driving engine, electrical generator, wherein, one section rotor that serves as electrical generator simultaneously of the axle drive shaft of described driving engine, fixed installation is useful on the flywheel of energy storage on described axle drive shaft, that linear electric motors are installed is elementary in the one side at least of described flywheel, and make described flywheel have the secondary function of linear electric motors simultaneously, thereby with the elementary electrical motor of forming of described linear electric motors, a described electrical generator or a storage battery are powered to described electrical motor, thereby drive described flywheel, and then drive described axle drive shaft, so that described axle drive shaft is as the rotor rotation of described electrical motor.
Description of drawings
Fig. 1 is the partial section that has a kind of Helitruck aircraft of hybrid power-drive mechanism of the present invention.
The specific embodiment
Technical scheme of the present invention is described further in conjunction with following accompanying drawing.
" 1 " among the figure is the top oar; " 2 " are tailplanes; " 3 " are the struts of support level empennage; " 4 " are tail-rotors; " 5 " are the tail-rotor rudders; " 6 " are the near front wheels; " 7 " are the driving compartments at forebody; " 8 " are front wings; " 9 " are driving engines; " 10 " are end oar axle drive shaft and end oar; " 11 " are normal interlock gears; " 12 " are the second units of linear electric motors; " 13 " are generator unit stators; " 14 " are to represent axial clutch; " 15 " are bearing or plunging joint; " 16 " actuator and connecting rod; " 17 " are flexible axles; " 18 " are that linear electric motors are elementary.Above-mentioned " 11 " gear with the bearing mode link to each other with the engine drive axle, simultaneously again respectively with the gear of the normal interlock of gear of item oar shaft end and end oar shaft end; Above-mentioned " 12 " are that the second unit as linear electric motors is fixedly attached on the engine drive axle and has the function of flywheel; Above-mentioned " 14 " are to represent axial clutch (front and back two parts of joint or disengaging shaft); Above-mentioned " 15 " are bearing or the plunging joints in order to the fixed conveyor axle; Above-mentioned " 16 " represent actuator and connecting rod, in order to the shaft part at tail-rotor rudder place by the approximate horizontal state become roughly downward vertically state or opposite action; " flexible axle " of the connection antero posterior axis that " 17 " are made up of several groups of drag-lines; " 18 " are to accept electric power and elementary in order to the linear electric motors that drive flywheel " 12 " rotation.
In the place ahead of the top of waist oar/end oar turning cylinder, adorn a driving engine, its axle drive shaft stretches to the tail-rotor at tail between two ends of top oar axle and end oar axle, as the tail-rotor axle drive shaft.At the close gear place that is contained in top oar shaft end and end oar shaft end, adorn a gear that links to each other with the engine drive axle in the bearing mode, this gear while and the normal regularly interlock of the gear (the suitable number of teeth and size diameter are respectively arranged) of top oar shaft end and end oar shaft end.Then, successively on the axle drive shaft that stretches to tail-rotor, adorn a flywheel, this flywheel is installed on the axle drive shaft as the secondary fixed of linear electric motors, form one with axle drive shaft and rotate, on two sides near flywheel, adorn the primary components of two-sided circular arc type linear motor, also can select double-face circular disc type linear electric motors for use, this flywheel itself, be the disk made from copper coin, aluminium sheet, steel plate or their composite sandwich plate in fact, its diameter and used material can rationally be chosen according to the specific requirements such as rotating speed of axle.One section axle after this flywheel works as the rotor of electrical generator, adorns the stator of electrical generator and relevant generator component around it.Afterwards, on axle, adorn a power-transfer clutch, the power of anterior driving engine and rotor machine axis and axle thereafter are separated, disconnect the former power.On the axle after this power-transfer clutch, before adorning one section drag-line of organizing high toughness by 2-3 at least and being fixedly connected on across, flexible axle on the perpendicular end surface of latter two rotating shaft, axle before this flexible axle can be described as " half front axle ", axle afterwards can be described as " half-rear axle ", adorn an actuator on the fixed sturcture outside half front axle, this actuator upwards promotes one group of high-intensity connecting rod of rigidity, suitable position at the connecting rod middle part, adorn the pivot of an activity, allow that connecting rod rotates displacement up and down around the axle center, this pivot while is as a strong point of connecting rod, the other end of this group connecting rod, being fixedly connected on the above-mentioned half-rear axle, is the tail-rotor rudder successively on this half-rear axle, is tail-rotor at last.Up promote above-mentioned actuator and just can become roughly downward vertically state with half-rear axle and with the continuous tail-rotor rudder of half-rear axle and tail-rotor by the approximate horizontal state through connecting rod, so, tail-rotor vertically downward just air-blowing downwards makes fuselage obtain lift, make the lift usefulness of complete machine obtain to strengthen: to produce lift jointly by top oar, end oar and tail-rotor, this not only makes the smooth lifting of aircraft, also help each system and obtain best area size, for example reduced for the requirement that strengthens top oar size, each blade area.
Another gordian technique of the present invention is later-model hybrid power-drive mechanism, as mentioned above, the rotating shaft of driving engine (axle drive shaft) is when driving tail-rotor, also can make the rotor machine generating as the rotor of electrical generator, the electric power that sends is transported to " two-sided circular arc type is elementary " of the both sides of the flywheel that fuses with axle drive shaft, after primary device is subjected to electricity, drives the secondary linear electric motors device of disk flywheel fast rotational, the rotation of this disk flywheel has directly strengthened the power of engine drive axle.So, for driving top oar/end oar, only need flywheel and and that gear of the normal interlock of gear of top oar axle/end oar axle head between adorn an arrangement of clutch, magnetic clutch for example, disengage at ordinary times, both interlocks of energising back, transmission, the power of driving engine add the driven by power power of electrical generator just can drive jointly an oar/end oar, tail-rotor with reach the vertical ascending, descending of this machine and before fly.The advantage of this device is with a driving engine, just can obtain bigger enough propulsive efforts, this device has enough control maneuvering performancies again simultaneously, this shows: use the motor/generator interlock, power can be passed to tail-rotor, also can not pass to tail-rotor power-transfer clutch is disconnected; The electric power that sends can be used for driving top/end oar, make this machine when the emergency state, can start item/end oar safe falling, or the electric power that sends is used to drive the ground mobile devices, constitute the electric automobile during traveling mode; Or: with the also optional electric power of putting fuel cell of the storage battery that is being equipped with in this machine, under the emergency state that in engine air, lost efficacy, drive the rotation that is out of gear of flywheel flywheel this moment and top oar/end oar axle head, thereby drive tail-rotor with certain speed ease ahead, fly or land in conventional fixed wing aircraft mode.
As seen, above-mentioned hybrid power-drive mechanism itself is an independently invention, this invention can be used for driving various land vehicles and boats and ships, have the vast application prospect and the market demand, because the energy efficiency of this engine installation is higher, when using engine drive axle power, can obtain the electric power that extra considerable electrical generator sends; The comformability of this engine installation is also preferable, aloft or during the high speed ground run, the electric power of driving engine and electrical generator can be used for driving jointly; When lower-speed state, can be only with the two-sided circular arc type linear motor on the driven by power flywheel of storage battery, again through linear motor driving flywheel rotation thus, thereby the flywheel rotation drives the generator amature rotation and generates electricity, again this electric power is used to drive the motor rotation that is contained on the wheel, vehicle is advanced.Engine power in this device can the dynamic system power more used than same device reduce, can obtain the extra electric power that rotor machine sent again and be used for the vehicle of lower-speed state, so the economy of car load, exhaust pollution comprises that than conventional automobile conventional driving engine one electric generator hybrid power mode automobile is better.
Claims (5)
1. hybrid power-drive mechanism, this device comprises driving engine, electrical generator, it is characterized in that, one section rotor that serves as electrical generator simultaneously of the axle drive shaft of described driving engine, fixed installation is useful on the flywheel of energy storage on described axle drive shaft, that linear electric motors are installed is elementary in the one side at least of described flywheel, and make described flywheel have the secondary function of linear electric motors simultaneously, thereby with the elementary electrical motor of forming of described linear electric motors, a described electrical generator or a storage battery are powered to described electrical motor, thereby drive described flywheel, and then drive described axle drive shaft, so that described axle drive shaft is as the rotor rotation of described electrical motor.
2. hybrid power-drive mechanism as claimed in claim 1 is characterized in that, other generator component also is installed around described axle drive shaft.
3. hybrid power-drive mechanism as claimed in claim 1 is characterized in that, is provided with power-transfer clutch in described flywheel central authorities, and to carry out transmission, described power-transfer clutch is disengaging at ordinary times.
4. hybrid power-drive mechanism as claimed in claim 3, it is characterized in that, described power-transfer clutch can link with gear transmission part, and when described power-transfer clutch adhesive, described power-transfer clutch spreads out of power through described gear transmission part, perhaps, when described power-transfer clutch adhesive, described power-transfer clutch imports exterior power into through described gear transmission part, drives described accumulated energy flywheel, thereby make described axle drive shaft rotation, to produce propulsive effort and generating.
5. as claim 3 or 4 described hybrid power-drive mechanisms, it is characterized in that described power-transfer clutch is a magnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100039260A CN101249888A (en) | 2003-01-17 | 2003-01-17 | Hybrid power-drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100039260A CN101249888A (en) | 2003-01-17 | 2003-01-17 | Hybrid power-drive mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031149685A Division CN100361868C (en) | 2003-01-17 | 2003-01-17 | Second generation automobile helivehicle plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101249888A true CN101249888A (en) | 2008-08-27 |
Family
ID=39953519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100039260A Pending CN101249888A (en) | 2003-01-17 | 2003-01-17 | Hybrid power-drive mechanism |
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| Country | Link |
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| CN (1) | CN101249888A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417038A (en) * | 2010-09-27 | 2012-04-18 | 贵州贵航无人机有限责任公司 | Method and structure for installing electricity generator on unmanned plane |
| CN104354870A (en) * | 2014-10-29 | 2015-02-18 | 清华大学 | Electronic direct-drive type stroke oar component for hybrid-power helicopter and helicopter |
| CN105836141A (en) * | 2016-04-12 | 2016-08-10 | 电子科技大学 | Driving mechanism and driving method of hybrid power helicopter |
| CN106335636A (en) * | 2016-08-31 | 2017-01-18 | 中国南方航空工业(集团)有限公司 | Free wheel shaft assembly and helicopter |
| CN110562028A (en) * | 2019-09-26 | 2019-12-13 | 山东理工大学 | Restraint piston type electromechanical hybrid power system |
| CN112407303A (en) * | 2020-11-03 | 2021-02-26 | 中国直升机设计研究所 | Many rotor unmanned aerial vehicle drive mechanism |
| CN113799561A (en) * | 2021-09-30 | 2021-12-17 | 中北大学 | eVTOL flying vehicle with folding wings and suspension for reuse |
-
2003
- 2003-01-17 CN CNA2008100039260A patent/CN101249888A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417038A (en) * | 2010-09-27 | 2012-04-18 | 贵州贵航无人机有限责任公司 | Method and structure for installing electricity generator on unmanned plane |
| CN104354870A (en) * | 2014-10-29 | 2015-02-18 | 清华大学 | Electronic direct-drive type stroke oar component for hybrid-power helicopter and helicopter |
| CN104354870B (en) * | 2014-10-29 | 2017-06-06 | 深圳清华大学研究院 | For electric direct-drive formula tail-rotor component, the helicopter of hybrid power helicopter |
| CN105836141A (en) * | 2016-04-12 | 2016-08-10 | 电子科技大学 | Driving mechanism and driving method of hybrid power helicopter |
| CN106335636A (en) * | 2016-08-31 | 2017-01-18 | 中国南方航空工业(集团)有限公司 | Free wheel shaft assembly and helicopter |
| CN110562028A (en) * | 2019-09-26 | 2019-12-13 | 山东理工大学 | Restraint piston type electromechanical hybrid power system |
| CN112407303A (en) * | 2020-11-03 | 2021-02-26 | 中国直升机设计研究所 | Many rotor unmanned aerial vehicle drive mechanism |
| CN113799561A (en) * | 2021-09-30 | 2021-12-17 | 中北大学 | eVTOL flying vehicle with folding wings and suspension for reuse |
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Application publication date: 20080827 |