CN102463887A - Hybrid power transmission device - Google Patents
Hybrid power transmission device Download PDFInfo
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- CN102463887A CN102463887A CN2010105454619A CN201010545461A CN102463887A CN 102463887 A CN102463887 A CN 102463887A CN 2010105454619 A CN2010105454619 A CN 2010105454619A CN 201010545461 A CN201010545461 A CN 201010545461A CN 102463887 A CN102463887 A CN 102463887A
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- hybrid transmissions
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Abstract
The invention discloses a hybrid power transmission device which comprises an engine with a crank shaft, a transmission case provided with a transmission unit, a connection unit separated with the transmission case, an output unit separated with the connection unit, and a driving unit used for driving the output unit. Because the input shaft of the driving unit is pivoted in the gear box of the connection unit and separated with the final shaft along the axis direction of the final shaft of the output unit, the reduction ratio of driving the final shaft by a dynamic source is changed by virtue of regulating the transmission mechanism of the driving unit so as to facilitate speed configuration, and simultaneously, the increase of the volume of the transmission case towards the side direction can be avoided, the turning dip angle is maintained so as to promote the maneuverability, and the use of non-standard products is prevented so as to reduce production cost.
Description
[technical field]
The invention relates to a kind of driving device, particularly about a kind of hybrid transmissions.
[background technology]
Increase day by day along with national dividend; People are in order to increase the convenience of life, and every household more or less all has one to two one motor bike as walking-replacing tool, and existing motor bike is as power resources mostly with the burning fossil fuel; But; As everyone knows, the burning fossil fuel can give off a large amount of CO2s and other pernicious gas, not only causes aerial contamination more can cause global warming; And the minimizing year by year of the standing stock of global fossil fuel causes the price of fossil fuel to hit new peak repeatly, therefore, has more and more many dealers to attempt replacing existing motor bike with the battery-operated motor cycle of zero-emission.
Yet; The moving velocity of existing battery-operated motor cycle is slower; And the long therefore prior electric motor bike of charging duration still can't fully satisfy the requirement of people for walking-replacing tool, and in order to reduce the use of fossil fuel, reduces the pollution of environment and enough power can be provided; So various countries turn to positive research and development TaiWan, China as shown in Figure 1 to announce " driving control device of power module and oil and electricity hybrid vehicle " I295644 number.The power unit 1 of this vehicle is when starting, and the kinetic force of this electro-motor 11 is via this driven shaft 16 and this trailing wheel 10 of speed reduction gearing 17 transmissions; When the speed of a motor vehicle is higher than certain value, then changes by this engine 12 and drive this trailing wheel 10 via this centrifugal clutch 13, continuously variable transmission device 14, free-wheel clutch 15, driven shaft 16 and speed reduction gearing 17.
Utilize the power that switches this electro-motor 11 and engine 12 to drive this trailing wheel 10, not only can reduce the oil consumption when starting, also power required when advancing can be provided.
But this vehicle 1 still has disadvantage to remain to be improved:
1. joining speed is difficult for: because the power of this electro-motor 11 and this engine 12 all needs via driving this trailing wheel 10 behind this driven shaft 16 and this speed reduction gearing 17; And because this electro-motor 11 is these driven shafts 16 of direct drive; So; The reduction ratio of this speed reduction gearing 17 must meet the demand of this electro-motor 11 and this engine 12 simultaneously, causes the difficulty of joining on the speed higher.
2. handling poor: because this electro-motor 11 is to be directly installed on this driven shaft 16, so will increase the horizontal volume of this power unit 1, the inclination angle that makes this vehicle cross when bending must significantly reduce, and causes the handling of this vehicle to decline to a great extent.
3. cost is higher: continuous above-mentioned, for the increase of the horizontal volume that reduces power unit 1, then must adopt the special requirement electro-motor 11 higher like prices such as thin motor or micro-motors, and cause the surge of single-piece manufacturing cost.
[summary of the invention]
Therefore, the object of the invention is promptly providing a kind of speed of joining convenient, handling good, and the effective hybrid transmissions of cost-cutting.
So; Hybrid transmissions of the present invention; Comprise one have a bent axle engine, be provided with the transmission gearbox, one and the linkage unit that is provided with at interval of this transmission gearbox, one and the output unit that is provided with at interval of this linkage unit of a gear unit, and one in order to drive the driver element of this output unit.
This gear unit have one be arranged at driving wheel on this bent axle, one and the output shaft, that is hubbed at interval in this transmission gearbox of this bent axle be arranged at the follower on this output shaft; Reach the attaching parts that a cover covers this driving wheel and follower, this gear unit is driven by this engine.
This linkage unit is to be arranged in the gear case; And this linkage unit comprise one be arranged at linked gear on this output shaft, one and this output shaft be hubbed at the tween drive shaft in this gear case at interval, and the connection gear that is arranged on this tween drive shaft and driven by this linked gear.
This output unit comprise one with this tween drive shaft at interval and the final axle of this gear case that stretches through out, and one be arranged at that this final axle is gone up and can be by the final gear cluster of this connection gear institute interlock.
This driver element comprises that one is arranged on this input shaft and can drives this transmission device of final at a distance from being hubbed at input shaft, in this gear case with this final between centers; Reach one in order to drive the propulsion source of this input shaft; Wherein, This input shaft be parallel should final axle axis direction and be hubbed in this gear case, and this propulsion source and this driving wheel and follower are to be positioned at the same side.
Described hybrid transmissions, wherein, this transmission device is and this final gear cluster pitch wheel group.
Described hybrid transmissions; Wherein, This transmission device has one and is arranged on this input shaft and can be arranged at second runner on this tween drive shaft by first runner, that this propulsion source drove, and a cover covers the connecting strand of this first runner and this second runner.
Described hybrid transmissions, wherein, first and second runner of this transmission device is a sprocket wheel, and this connecting strand is a chain.
Described hybrid transmissions, wherein, first and second runner of this transmission device is a belt pulley, and this connecting strand is a belt.
Described hybrid transmissions, wherein, the propulsion source of this driver element is a motor.
Described hybrid transmissions, wherein, the driving wheel of this gear unit and follower are belt pulleys, and this attaching parts is a belt.
Described hybrid transmissions, wherein, this propulsion source is to be arranged in this transmission gearbox.
Described hybrid transmissions, wherein, this propulsion source is to be arranged at this transmission gearbox rear.
Effect of the present invention is because this input shaft is to be hubbed in this gear case with this final between centers is separated with parallel axis direction that should final axle; And can and then change the reduction ratio that this drive power source should final axle by this transmission device of adjustment and make that to join speed convenient; Simultaneously also can avoid the volume of this transmission gearbox to increase towards side direction; Handling to promote, the use that also can avoid non-specification article is to reduce production costs.
[description of drawings]
Fig. 1 is a cutaway view, explains that TaiWan, China announces " driving control device of power module and oil and electricity hybrid vehicle " patent of invention I295644 number;
Fig. 2 is a cutaway view, and first preferred embodiment of hybrid transmissions of the present invention is described;
Fig. 3 is a cutaway view, and the another kind of aspect of hybrid transmissions first preferred embodiment of the present invention is described; And
Fig. 4 is a scheme drawing, and second preferred embodiment of hybrid transmissions of the present invention is described.
2 hybrid transmissions
3 engines
31 bent axles
4 transmission gearboxs
41 gear units
42 driving wheels
43 output shafts
44 followers
45 attaching partss
46 centrifugal clutchs
5 linkage units
50 gears case
51 linked gears
52 tween drive shafts
53 connection gear
6 output units
61 final axles
62 final gear clusters
63 wheels
7 driver elements
71 input shafts
72 transmission devices
721 first runners
722 second runners
723 connecting strands
73 propulsions source
[specific embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly appear.
Before the present invention is described in detail, be noted that in following description similar elements is to represent with identical numbering.
Consult Fig. 2; First preferred embodiment of hybrid transmissions 2 of the present invention comprise one have a bent axle 31 engine 3, be provided with the transmission gearbox 4, one and the output unit 6 that is provided with at interval with this linkage unit 5 of the linkage unit that is provided with at interval of this transmission gearbox 45, of a gear unit 41, reach a driver element 7 in order to drive this output unit 6.
This gear unit 41 comprise one be arranged at driving wheel 42 on this bent axle 31, one and this bent axle 31 be hubbed at output shaft 43, in this transmission gearbox 4 at interval and be arranged at the attaching parts 45 that follower 44, a cover on this output shaft 43 covers this driving wheel 42 and follower 44, and the centrifugal clutch 46 that is arranged on this output shaft 43.In this preferred embodiment, this driving wheel 42 is belt pulleys with follower 44, and this attaching parts 45 is belts.
This linkage unit 5 is to be arranged in the gear case 50; And this linkage unit 5 comprise one be arranged at linked gear 51 on this output shaft 43, one and this output shaft 43 be hubbed at the tween drive shaft 52 in this gear case 50 at interval, and the connection gear 53 that is arranged on this tween drive shaft 52 and driven by this linked gear 51.
This output unit 6 comprise one with this tween drive shaft 52 at interval and the final axle 61, of this gear case 50 that stretches through out is arranged on this final axle 61 and can be by the final gear cluster 62 of 53 interlocks of this connection gear, and one is arranged at the wheels 63 of this final axle 61 in contrast to one of this final gear cluster 62 end.
This driver element 7 comprise one with should final axle 61 be hubbed at the transmission device 72 that input shaft 71, in this gear case 50 is arranged on this input shaft 71 and can drives this final axle 61 at interval; And a propulsion source 73 in order to drive this input shaft 71; Wherein, This input shaft 71 be parallel should final axle 61 axis direction and be hubbed in this gear case 50, and this propulsion source 73 is to be positioned at the same side with this driving wheel 42 and follower 44.In this preferred embodiment, this transmission device 72 is and these final gear cluster 62 pitch wheel groups, and this propulsion source 73 then is one to be arranged in this transmission gearbox 4, and in order to drive the motor of this input shaft 71.
Be that this propulsion source 73 can certainly be as shown in Figure 3 except being arranged in this transmission gearbox 4, is arranged at this transmission gearbox 4 rears, still can reach identical effect what this wanted special version.
The power of this engine 3 is to transmit via this bent axle 31, driving wheel 42, attaching parts 45, follower 44, output shaft 43, linked gear 51, connection gear 53, final gear cluster 62 that drive should final axle 61, and then this wheel 63 of transmission rotates; And the power of this propulsion source 73 is to transmit via this input shaft 71, transmission device 72, final gear cluster 62 that drive should final axle 61, and then this wheel 63 of transmission rotates.
By above-mentioned design, this hybrid transmissions 2 has advantage in practical application:
1. it is easy to join speed control system: since the input shaft 71 of this driver element 7 be with parallel should final axle 61 axis direction with should be hubbed in this gear case 50 final axle 61 spaces; So can be by this transmission device 72 of adjustment; Cooperate this propulsion source 73 to drive this final 61 required reduction ratio; Therefore the required reduction ratio of this engine 3 and propulsion source 73 can each self aligning and can not be produced mutual interference mutually, make this engine 3 and propulsion source 73 drive this finally spools 61 to join speed control system easier.
2. handling preferable: continuous above-mentioned; Because this driver element 7 is and these final axle 61 spaces; So this propulsion source 73 need not directly be arranged on this tween drive shaft 52 or the final axle 61, effectively avoid the volume of this transmission gearbox 4 of side direction increase, therefore; Can possess the inclination angle angle when curved, and have preferable handling.
3. cost is lower: continuous above-mentioned; Because this propulsion source 73 need not directly be arranged on this tween drive shaft 52 or the final axle 61, therefore, can utilize comparatively common motor can reach the effect that drives this final axle 61; Reduce the use of special or non-specification article, effectively reduce feed stock cost.
Consult Fig. 4; Second preferred embodiment of hybrid transmissions 2 of the present invention roughly is identical with this first preferred embodiment; Place inequality is: this transmission device 72 has one and is arranged on this input shaft 71 and can be arranged at second runner 722 on this tween drive shaft 52 by first runner 721, that this propulsion source 73 is driven, and a cover covers the connecting strand 723 of this first runner 721 and this second runner 722.In this preferred embodiment; This first and second runner the 721, the 722nd, sprocket wheel; And this connecting strand 723 is chains, and this first and second runner 721,722 also can be a belt pulley in practical application certainly, and this connecting strand 723 then is a belt; Still can reach identical effect, not exceed with the exposure of present embodiment.
Because this preferred embodiment roughly is identical with this first preferred embodiment; Therefore; Present embodiment is except can reaching the identical effect of this first preferred embodiment; This first and second runner 721,722 and this connecting strand 723 that can also utilize adjustment to cooperatively interact make the adjustment variation more of the reduction ratio of this propulsion source 73.
In sum, hybrid transmissions 2 of the present invention utilizes this driver element 7 to be and these final axle 61 spaces, therefore; Can be by this transmission device 72 of adjustment and then change reduction ratio that this propulsion source 73 drives this final axle 61 and make that to join speed convenient, also can avoid the reduction ratio mutual interference mutually of this engine 3 and propulsion source 73, moreover; Because this propulsion source 73 need not directly be arranged on this tween drive shaft 52 or the final axle 61; Effectively avoid increasing the side direction volume of this transmission gearbox 4, therefore, can possess the inclination angle angle when bending; And have preferable handling; Also can reduce the use of special or non-specification article, effectively reduce feed stock cost, so can reach the object of the invention really.
The above; Be merely the present invention's preferred embodiment; When the scope that can not limit the present invention's enforcement with this, promptly change and modification according to claim of the present invention and the simple equivalent done of invention description generally, all still belong in the scope that patent of the present invention contains.
Claims (9)
1. hybrid transmissions; Comprise: one has the engine of a bent axle; This engine, one is provided with the transmission gearbox, of a gear unit and is located at the linkage unit in the gear case; And an output unit, this gear unit has one and is arranged at the output shaft, that driving wheel on this bent axle, is hubbed in this transmission gearbox with this bent axle at interval and is arranged at the follower on this output shaft, and one overlaps the attaching parts that covers this driving wheel and follower; This gear unit is driven by this engine; This linkage unit comprise one be arranged at linked gear on this output shaft, one and this output shaft be hubbed at the tween drive shaft in this gear case at interval, and the connection gear that is arranged on this tween drive shaft and driven by this linked gear, this output unit comprise one with this tween drive shaft at interval and the final axle of this gear case that stretches through out; And one be arranged at this final axle and go up and can be it is characterized in that by the final gear cluster of this connection gear institute interlock:
This hybrid transmissions more comprises a driver element; This driver element comprises that one is arranged on this input shaft and can drives this transmission device of final at a distance from being hubbed at input shaft, in this gear case with this final between centers; Reach one in order to drive the propulsion source of this input shaft; Wherein, this input shaft be parallel should final axle axis direction and be hubbed in this gear case, and this propulsion source and this driving wheel and follower are to be positioned at the same side.
2. hybrid transmissions as claimed in claim 1, wherein, this transmission device is and this final gear cluster pitch wheel group.
3. hybrid transmissions as claimed in claim 1; Wherein, This transmission device has one and is arranged on this input shaft and can be arranged at second runner on this tween drive shaft by first runner, that this propulsion source drove, and a cover covers the connecting strand of this first runner and this second runner.
4. hybrid transmissions as claimed in claim 3, wherein, first and second runner of this transmission device is a sprocket wheel, and this connecting strand is a chain.
5. hybrid transmissions as claimed in claim 3, wherein, first and second runner of this transmission device is a belt pulley, and this connecting strand is a belt.
6. like each described hybrid transmissions in the claim 1 to 5, wherein, the propulsion source of this driver element is a motor.
7. hybrid transmissions as claimed in claim 1, wherein, the driving wheel of this gear unit and follower are belt pulleys, and this attaching parts is a belt.
8. hybrid transmissions as claimed in claim 1, wherein, this propulsion source is to be arranged in this transmission gearbox.
9. hybrid transmissions as claimed in claim 1, wherein, this propulsion source is to be arranged at this transmission gearbox rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105454619A CN102463887A (en) | 2010-11-09 | 2010-11-09 | Hybrid power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105454619A CN102463887A (en) | 2010-11-09 | 2010-11-09 | Hybrid power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463887A true CN102463887A (en) | 2012-05-23 |
Family
ID=46068121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105454619A Pending CN102463887A (en) | 2010-11-09 | 2010-11-09 | Hybrid power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463887A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193634A (en) * | 1990-03-08 | 1993-03-16 | Piaggio Veicoli Europei S.P.A. | Hybrid propulsion system for vehicles, in particular for road vehicles |
| CN1738160A (en) * | 2004-08-05 | 2006-02-22 | 本田技研工业株式会社 | Motor cooling structure for electric vehicle |
| CN201183593Y (en) * | 2008-03-12 | 2009-01-21 | 台州市黄岩华阳电动车有限公司 | Gasoline engine and electric motor direct connection hybrid power |
| CN201553012U (en) * | 2009-12-10 | 2010-08-18 | 武央 | Dual-power device for scooter |
-
2010
- 2010-11-09 CN CN2010105454619A patent/CN102463887A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193634A (en) * | 1990-03-08 | 1993-03-16 | Piaggio Veicoli Europei S.P.A. | Hybrid propulsion system for vehicles, in particular for road vehicles |
| CN1738160A (en) * | 2004-08-05 | 2006-02-22 | 本田技研工业株式会社 | Motor cooling structure for electric vehicle |
| CN201183593Y (en) * | 2008-03-12 | 2009-01-21 | 台州市黄岩华阳电动车有限公司 | Gasoline engine and electric motor direct connection hybrid power |
| CN201553012U (en) * | 2009-12-10 | 2010-08-18 | 武央 | Dual-power device for scooter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120523 |
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| RJ01 | Rejection of invention patent application after publication |