CN103192937B - Drive device for hybrid power carrier - Google Patents
Drive device for hybrid power carrier Download PDFInfo
- Publication number
- CN103192937B CN103192937B CN201210003678.6A CN201210003678A CN103192937B CN 103192937 B CN103192937 B CN 103192937B CN 201210003678 A CN201210003678 A CN 201210003678A CN 103192937 B CN103192937 B CN 103192937B
- Authority
- CN
- China
- Prior art keywords
- output shaft
- force
- shaft
- sleeve pipe
- powershift gear
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a drive device for a hybrid power carrier. The drive device comprises an output shaft, a motor, a speed reducing mechanism, a linkage center shaft, a linkage sleeve pipe and at least a roller bearing, wherein the motor is used for generating power; the power is output through a main shaft rotationally supported on the output shaft; the speed reducing mechanism is provided with an input gear linked on the main shaft of the motor and an output gear rotationally supported on the output shaft and used for reducing the rotary speed of the main shaft of the motor and increasing the output torque at the same time; the linkage center shaft is linked with the output gear of the speed reducing mechanism, rotationally supported on the output shaft and provided with at least a tangent plane arranged at the periphery; the linkage sleeve pipe is linked on the output shaft; and the at least a roller bearing is clamped in a gap between the inner circumferential surface of the linkage sleeve pipe and the tangent plane of the linkage center shaft to move in the gap. According to the drive device, the output shaft can be rotated under the drive action of the motor; the output shaft is separated from an electric drive mechanism when the output shaft is taken as a drive shaft; and due to less load, the power loss is also very low and the power can be easily transmitted.
Description
Technical field
The present invention relates to a kind of actuating device, espespecially a kind of hybrid power carrier actuating device with clutch action.
Background technology
Motor vehicle driven by mixed power refers to the vehicle that all uses exceed a kind of fuel or energy source, and drive system can have one or more sets.Common motor vehicle driven by mixed power has oil and electricity hybrid vehicle (Hybrid ElectricVehicle is called for short HEV) and Electrical Bicycle (Motorized Bicycle/Electric Bicycle).For Electrical Bicycle, it comprises a man power driving mechanism, passes on the manpower propulsive effort from pedal to trailing wheel, and an electric driving mechanism, with the motor of driving crank axle, front wheel spindle or hind axle for propulsion source.
But, because the relation that electric driving mechanism and man power driving mechanism often link, therefore once drive in way because fault or battery power exhaust, just must use manpower instead to trample, now except the terrible weight overcoming Electrical Bicycle itself, must increase extra legpower and remove to overcome the resistance that electric driving mechanism brings, it is very painstaking to cause when trampling, and loses the original convenience of bicycle.
In order to overcome the problems referred to above, much different technical schemes is therefore had to be suggested.Such as, No. I296597 " electric bicycle driver train ", novel No. M345033 " work-saving device of electronic, foot-operated two-purpose bicycle " etc. are invented in Taiwan, utilize the free gear of ratchet and ratchet (a kind of power-transfer clutch) principle, when driving with motor, power can not be passed on to crank shaft; Otherwise, when driving with manpower, then need not drive motor.And for example, Taiwan novel No. M416565 " disengaging type bicycle electric driving device and clutch type driver thereof ", be then adopt the unilateral bearing having bearing and power-transfer clutch function concurrently, reach manpower and the non-interfering object of motor power.
Summary of the invention
Object of the present invention is providing a kind of brand-new hybrid power carrier actuating device, when driving with motor, can pass on rotary motion to force-output shaft; When taking force-output shaft as imput shaft, then make force-output shaft and electric driving mechanism depart from, due to the relation that load is less, the loss of power is also little, can pass on power trippingly.
Specific implementation hybrid power carrier of the present invention actuating device, comprises a force-output shaft; One motor, in order to produce a power, this power is exported by the main shaft that is supported in the rotation of this force-output shaft; One speed reduction gearing, has one and enters powershift gear and be attached on this motor spindle, and one goes out powershift gear and is supported in this force-output shaft and rotates, and to be reduced by the rotating speed of this motor spindle, promotes outputting torsion simultaneously; One interlock center shaft, links and is supported in this force-output shaft rotate with the powershift gear that goes out of this speed reduction gearing, and have at least one tangent plane being arranged on its peripheral part; One interlock sleeve pipe, is attached on this force-output shaft; And at least one coro bearng, be clamped in the gap between the inner peripheral surface of this interlock sleeve pipe and the tangent plane of this interlock center shaft and move.
Described speed reduction gearing is planetary gear apparatus.
In another embodiment, described hybrid power carrier actuating device, comprises:
One force-output shaft; One motor, in order to produce a power, this power is exported by a main shaft; One speed reduction gearing, possess one links with this motor spindle enter powershift gear, and one is supported in the rotation of this force-output shaft and enter that powershift gear is connected with this go out powershift gear, to be reduced by the rotating speed of this motor spindle, promotes outputting torsion simultaneously; One interlock center shaft, links and is supported in this force-output shaft rotate with the powershift gear that goes out of this speed reduction gearing, and have at least one tangent plane being arranged on its peripheral part; One interlock sleeve pipe, is attached on this force-output shaft; And at least one coro bearng, be clamped in the gap between the inner peripheral surface of this interlock sleeve pipe and the tangent plane of this interlock center shaft and move.
Described speed reduction gearing enter powershift gear and to go out powershift gear be helical wheel, or described in enter powershift gear and adopt worm screw, described in go out powershift gear and use worm gear.
Described interlock sleeve pipe is supported in described force-output shaft by a unidirectional transmission and rotates.Described unidirectional transmission comprises unilateral bearing.
Described hybrid power carrier actuating device comprises again a driven shaft sleeve between described interlock sleeve pipe and described coro bearng.
Effect of the present invention is: when taking motor as propulsion source, can pass on rotary motion to force-output shaft; Otherwise, when motor shuts down and is imput shaft with force-output shaft, then make the combination of itself and speed reduction gearing and motor be untied, make force-output shaft because lacked the load of electric driving mechanism, and power can be passed on trippingly.
Can be completely clear with reference to coordinating the embodiment of accompanying drawing to illustrate below with feature as technology contents of the present invention and other object.
Accompanying drawing explanation
Fig. 1 is first embodiment of the present invention axial section.
Fig. 2 is the section-drawing along 2-2 line in Fig. 1.
Fig. 3 is second embodiment of the present invention axial section.
Fig. 4 is the section-drawing along 4-4 line in Fig. 3.
Reference numeral
10,10a actuating device 11 force-output shaft 12,12a motor 13,13a speed reduction gearing 14 interlock center shaft 15 interlock sleeve pipe 16 driven shaft sleeve 17 coro bearng 18 bearing 19 tubular shell 20 large fluted disc 21,21a main shaft 22 bearing 23 enter powershift gear 24 bearing 25 and go out powershift gear 26 tangent plane 27 intermediate gear 28 gap 29 and enter powershift gear 30 and go out powershift gear
Detailed description of the invention
Fig. 1 is the axial section of hybrid power carrier actuating device 10 of the present invention, and Fig. 2 is its radial section, and to be applied to Electrical Bicycle so that technology contents of the present invention to be described.This actuating device 10 includes force-output shaft 11, motor 12, speed reduction gearing 13, interlock center shaft 14, interlock sleeve pipe 15, driven shaft sleeve 16 and coro bearng 17.Wherein:
Force-output shaft 11 is in Electrical Bicycle, force-output shaft 11 is crank shaft (Crankshaft), and its two ends are supported in the tubular shell (being commonly called as Five-way tube) 19 of the bottom bracket (Bottom Bracket) of cycle frame for rotating freely by bearing 18.Then there is crank (not shown) at the two ends of force-output shaft 11, and the end of left and right crank respectively has pedal (not shown), then has large fluted disc 20 inside right crank.Right crank and force-output shaft 11 also can be formed in one.
Motor 12 is that the converting electric energy as solar power supply becomes kinetic energy by storage battery (not shown) or other energy, makes the power resources of cycle racing.The kinetic energy that described motor 12 produces is exported by a main shaft 21, and this main shaft 21 is supported in force-output shaft 11 by bearing 22 and rotates.
Speed reduction gearing 13 is reduced by the rotating speed of motor spindle 21, promotes the device of outputting torsion simultaneously.In the examples in the drawings, speed reduction gearing 13 adopts planetary gear apparatus (Planetary Gears), mainly comprise one be combined on motor spindle 21 enter powershift gear 23, a pair and enter the external intermediate gear of powershift gear 23 27, and one and intermediate gear 27 in connect go out powershift gear 25.Other known reduction gear apparatus etc. also can adopt, not by the restriction of planetary gear apparatus.
Interlock center shaft 14 is attached at going out on powershift gear 25 of speed reduction gearing 13, and is supported in force-output shaft 11 by bearing 24 and rotates and rotate along with going out powershift gear 25.In the examples in the drawings, interlock center shaft 14 and speed reduction gearing 13 supported by same bearing 24, but also can be supported respectively by different bearings and lay out mechanical axis 11 and rotate.Again, interlock center shaft 14 has at least one tangent plane 26 being arranged on its peripheral part.In preferred embodiment as shown in the figure, interlock center shaft 14 comprises a pair corresponding tangent plane 26 and is separated by respectively 180 degree and is arranged on its peripheral part.
Interlock sleeve pipe 15 to be attached on force-output shaft 11 synchronous rotary with it.Interlock sleeve pipe 15 is also supported in force-output shaft 11 by unilateral bearing (not shown) and rotates.Unilateral bearing has the effect that bearing adds power-transfer clutch, namely, when interlock sleeve pipe 15 is driving link, force-output shaft 11 can be driven with turning; During reverse drive, force-output shaft 11 is idling conditions, can not pass on rotate to interlock sleeve pipe 15.Other unidirectional transmission also can adopt, not by the restriction of unilateral bearing.Because unidirectional transmission belongs to located by prior art, therefore further illustrate real unnecessary.
Driven shaft sleeve 16 is arranged on the inside of interlock sleeve pipe 15, and both pass on rotary motion with frictional transmission principle to the other side, namely, when interlock sleeve pipe 15 is driving link, passes on rotary motion from interlock sleeve pipe 15 to driven shaft sleeve 16; When driven shaft sleeve 16 is driving link, then pass on rotary motion from driven shaft sleeve 16 to interlock sleeve pipe 15.
Coro bearng (Roller Bearing) 17 is same with the tangent plane 26 of interlock center shaft 14 to be configured in pairs, each coro bearng 17 is clamped in motion in the gap 28 between a tangent plane 26 and the inner peripheral surface of driven shaft sleeve 16, and mat line supports and subjects strength simultaneously.
Actuating device 10 as described above, when the power driven bicycle using motor 12 to produce, the operating speed of motor spindle 21 is after speed reduction gearing 13 reduces, make interlock center shaft 14 synchronous axial system going out powershift gear 25 being combined in speed reduction gearing 13, and drive motion in the gap 28 of coro bearng 17 between this tangent plane 26 and inner peripheral surface of driven shaft sleeve 16 by the tangent plane 26 of interlock center shaft 14, coro bearng 17 is then rotated by the frictional force drives driven shaft sleeve 16 of its normal direction, identical rotation is passed on to interlock sleeve pipe 15 with force-output shaft 11 again by driven shaft sleeve 16, make the large fluted disc 20 being linked to force-output shaft 11 with turning, rotary motion is passed on to flywheel (not shown) finally by chain (not shown), and then trailing wheel (not shown) is rotated, so bicycle just can move.
Briefly, drive path during motorized motions is: motor spindle 21 → speed reduction gearing 13 → interlock center shaft 14 → coro bearng 17 → driven shaft sleeve 16 → interlock sleeve pipe 15 → force-output shaft 11 → large fluted disc 20 → chain → flywheel → trailing wheel.
When with manpower driving bicycle, via double-legged pedal, force-output shaft 11 and large fluted disc 20 are rotated, then pass on rotary motion by chain to flywheel, and then make rear wheel, so bicycle just can move.Again, under foot-operated transmission mode, when force-output shaft 11 rotates, the interlock sleeve pipe 15 being linked to force-output shaft 11 can with it with turning, and pass on identical rotation from interlock sleeve pipe 15 to driven shaft sleeve 16, now because the inner peripheral surface of driven shaft sleeve 16 and the outer peripheral face of coro bearng 17 are Structure deformation, driven shaft sleeve 16 is made not drive interlock center shaft 14 by coro bearng 17, continue to pass on rotary motion to speed reduction gearing 13 and motor 12, make to trample motion because the less relation of load, the loss of power is also little, and can trample trippingly.
Briefly, drive path when manpower drives is: force-output shaft 11 → large fluted disc 20 → chain → flywheel → trailing wheel.
Drive as manpower and in transmission way with the path that speed reduction gearing 13 is separated with motor 12 be: force-output shaft 11 → interlock sleeve pipe 15 → driven shaft sleeve 16 → coro bearng 17.
In fact, driven shaft sleeve 16 also can be omitted not, and is directly linked by coro bearng 17 and drive interlock sleeve pipe 15.
Above-mentioned actuating device 10 is positioned in tubular shell 19, looks from Electrical Bicycle outside, can't see actuating device 10 completely, therefore can guarantee the overall appearance of Electrical Bicycle.But the present invention is not limited to above-described embodiment, it can be other different kenel.For example, can actuating device 10a as shown in Figure 3 and Figure 4, motor 12a is fixed in the standpipe (not shown) of vehicle frame, speed reduction gearing 13a comprise one with motor spindle 21a link enter powershift gear 29, and one be supported in that force-output shaft 11 rotates by bearing 24 go out powershift gear 30, two gears 29,30 are connected at a right angle, to reduce the rotating speed of motor spindle 21a and to promote outputting torsion.In the examples in the drawings, enter powershift gear 29 and go out powershift gear 30 for helical wheel (Bevel Gear), but may also be and adopt worm screw into powershift gear 29, go out powershift gear 30 and use worm gear.Described speed reduction gearing 13a is same with interlock center shaft 14, interlock sleeve pipe 15, driven shaft sleeve 16 and coro bearng 17 to be arranged in the tubular shell 19 of bottom bracket.Because the Main Differences of the second embodiment and the first embodiment is at the setting position of motor, the former is arranged on the standpipe of vehicle frame, the latter is hidden in the tubular shell 19 of bottom bracket, remainder is identical, therefore identical with the first embodiment part is all with identical symbology, and previously the second embodiment is also applicable to for the explanation of the first embodiment, repeat no more.
Need know, the present invention, except being applicable to Electrical Bicycle, also may be implemented in other hybrid power carrier, not by the restriction of bicycle.
Certainly, above-described embodiment can some changes in addition under not departing from the scope of the present invention, thus above explanation to comprise and the whole items shown in accompanying drawing should be considered as exemplary, and be not used to limit claim of the present invention.
Claims (8)
1. a hybrid power carrier actuating device, comprises:
One force-output shaft;
One motor, in order to produce a power, is characterized in that, this power is exported by the main shaft that is supported in the rotation of this force-output shaft; This device also comprises:
One speed reduction gearing, has one and enters powershift gear and be attached on this motor spindle, and one goes out powershift gear and is supported in this force-output shaft and rotates, and to be reduced by the rotating speed of this motor spindle, promotes outputting torsion simultaneously;
One interlock center shaft, links and is supported in this force-output shaft rotate with the powershift gear that goes out of this speed reduction gearing, and have at least one tangent plane being arranged on its peripheral part;
One interlock sleeve pipe, is attached on this force-output shaft; And
At least one coro bearng, is clamped in the gap between the inner peripheral surface of this interlock sleeve pipe and the tangent plane of this interlock center shaft and moves.
2. hybrid power carrier actuating device as claimed in claim 1, it is characterized in that, described speed reduction gearing is planetary gear apparatus.
3. a hybrid power carrier actuating device, comprises:
One force-output shaft;
One motor, in order to produce a power, is characterized in that, this power is exported by a main shaft; This device also comprises:
One speed reduction gearing, possess one links with this motor spindle enter powershift gear, and one is supported in the rotation of this force-output shaft and enter that powershift gear is connected with this go out powershift gear, to be reduced by the rotating speed of this motor spindle, promotes outputting torsion simultaneously;
One interlock center shaft, links and is supported in this force-output shaft rotate with the powershift gear that goes out of this speed reduction gearing, and have at least one tangent plane being arranged on its peripheral part;
One interlock sleeve pipe, is attached on this force-output shaft; And
At least one coro bearng, is clamped in the gap between the inner peripheral surface of this interlock sleeve pipe and the tangent plane of this interlock center shaft and moves.
4. hybrid power carrier actuating device as claimed in claim 3, is characterized in that, entering powershift gear and going out powershift gear of described speed reduction gearing is helical wheel.
5. hybrid power carrier actuating device as claimed in claim 3, is characterized in that, described in enter powershift gear and adopt worm screw, described in go out powershift gear and use worm gear.
6. the hybrid power carrier actuating device according to any one of claim 1 to 5, is characterized in that, described interlock sleeve pipe links described force-output shaft by a unidirectional transmission.
7. hybrid power carrier actuating device as claimed in claim 6, it is characterized in that, described unidirectional transmission comprises unilateral bearing.
8. the hybrid power carrier actuating device according to any one of claim 1 to 5, is characterized in that, wherein comprises again a driven shaft sleeve between described interlock sleeve pipe and described coro bearng.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003678.6A CN103192937B (en) | 2012-01-06 | 2012-01-06 | Drive device for hybrid power carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003678.6A CN103192937B (en) | 2012-01-06 | 2012-01-06 | Drive device for hybrid power carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192937A CN103192937A (en) | 2013-07-10 |
| CN103192937B true CN103192937B (en) | 2015-05-06 |
Family
ID=48715796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210003678.6A Expired - Fee Related CN103192937B (en) | 2012-01-06 | 2012-01-06 | Drive device for hybrid power carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192937B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM345033U (en) * | 2007-12-24 | 2008-11-21 | rong-zhi Dai | Power saving device of electric and pedal dual driving bicycle |
| CN102120480A (en) * | 2010-01-08 | 2011-07-13 | 天津新和科技有限公司 | Electric bicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5146879B2 (en) * | 2008-07-04 | 2013-02-20 | ヤマハ発動機株式会社 | Vehicle with assist power |
-
2012
- 2012-01-06 CN CN201210003678.6A patent/CN103192937B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM345033U (en) * | 2007-12-24 | 2008-11-21 | rong-zhi Dai | Power saving device of electric and pedal dual driving bicycle |
| CN102120480A (en) * | 2010-01-08 | 2011-07-13 | 天津新和科技有限公司 | Electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103192937A (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202529107U (en) | Clutch type driving unit for hybrid power vehicles | |
| US8590655B2 (en) | Pedal driven apparatus having a motor | |
| JP5561586B2 (en) | Electric assist bicycle | |
| US8012057B2 (en) | Drive device for motor vehicles | |
| CN106394799B (en) | The internal gear hubs with optional fixed gear for regeneration of motor-assisted bicycle | |
| EP2319754A1 (en) | Pedal torque sensing system for electric assist bicycle | |
| CN102139627A (en) | Hybrid drive train | |
| US9080649B2 (en) | Electromechanical damper | |
| CN101722841A (en) | Power assembly for vehicles | |
| US8464681B2 (en) | Power unit for vehicle | |
| CN111927935A (en) | Harmonic drive system and electric bicycle | |
| CN105048743B (en) | A kind of birotor motor | |
| US20190168600A1 (en) | Power drive system and vehicle | |
| CN106394798B (en) | Electric bicycle dynamical system | |
| CN103241333B (en) | Clutch-type driving device of mixed hybrid-power vehicle | |
| CN102632963A (en) | Electric power assisting device for bicycles | |
| CN202574553U (en) | Electric power assisting device for bicycle | |
| CN109017293A (en) | A kind of new-energy automobile actuating unit | |
| CN101941501B (en) | Electric force assisting vehicle drive wheel hub | |
| CN103192937B (en) | Drive device for hybrid power carrier | |
| JP3879325B2 (en) | Hybrid drive device | |
| EP2900547B1 (en) | A pedal driven apparatus having a motor | |
| CN202038426U (en) | Mid-drive power boost bicycle | |
| CN202481243U (en) | Inner-mounted motive power device for electric bicycle | |
| CN112440618B (en) | Driving axle assembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |