CN102821992B - Hybrid type power unit - Google Patents
Hybrid type power unit Download PDFInfo
- Publication number
- CN102821992B CN102821992B CN201080065956.XA CN201080065956A CN102821992B CN 102821992 B CN102821992 B CN 102821992B CN 201080065956 A CN201080065956 A CN 201080065956A CN 102821992 B CN102821992 B CN 102821992B
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- China
- Prior art keywords
- clutch
- bent axle
- dynamotor
- power unit
- crankcase
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
A hybrid type power unit is provided which includes an engine, a transmission, and a motor-generator capable of being switched between a state in which it transmits driving force to a transmission side and a state in which it is driven to generate electric power, wherein the motor-generator (6) having a rotational shaft (48) which is different from a crankshaft (5) is operated in association with and connected to a primary drive gear (46) supported relatively rotatably on the crankshaft (5), a first clutch (7) capable of switching connection and disconnection as desired is provided between the primary drive gear (46) and the crankshaft (5), and a second clutch (8) capable of switching connection and disconnection as desired is interposed between a primary driven gear (47) meshed with the primary drive gear (46) and an input shaft (35) of the transmission (M). Thus, it is possible to use the motor-generator for starting the engine or as an electric generator driven by the engine or to drive a driven wheel by the motor-generator only.
Description
Technical field
The present invention relates to a kind of hybrid power unit, it has: have the driving engine of bent axle, the propulsive effort transmitted carried out to the change-speed box of speed change from described bent axle, can at the dynamotor switched between the state and the state that generated electricity by driving of described transmission side transmission of drive force.
Background technology
In patent documentation 1, disclose a kind of hybrid power unit, its with from bent axle to the contrary side of the primary pinion mechanism of transmission side transferring power, the end of dynamotor and bent axle is linked.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2008-080986 publication
Summary of the invention
The summary of invention
Invent problem to be solved
But the propulsive effort that the hybrid power unit disclosed in above-mentioned patent documentation 1 can not only utilize dynamotor to produce drives drive wheel.So, if be configured to, electro-motor and the drive system of another system being different from driving engine are linked can only utilize this electro-motor to carry out the driving of drive wheel, then this electro-motor can not be used as self-starting motor, and, this electro-motor can not be used as electrical generator when racing of the engine.
The present invention makes in view of above-mentioned condition, its object is to provide a kind of hybrid power unit, dynamotor can be used for the starting of driving engine and can it can be used as based on engine-driven electrical generator and use by it, further, dynamotor can be utilized separately to carry out the driving of drive wheel.
To achieve these goals, hybrid power unit of the present invention has: the driving engine with bent axle, the propulsive effort transmitted from described bent axle is carried out to the change-speed box of speed change, can at the dynamotor carrying out switching between the state and the state that generated electricity by driving of described transmission side transmission of drive force, the fisrt feature of described hybrid power unit is, there is the described dynamotor of the S. A. different from described bent axle, link linkedly with the relative elementary driven wheel being rotatably freely supported on described bent axle, the first clutch that at random can switch engaged/disengaged is provided with between described elementary driven wheel and described bent axle, the second clutch that at random can switch engaged/disengaged is provided with between the input shaft of the elementary driven gear engaged with described elementary driven wheel and described change-speed box.
Except the structure of fisrt feature, the second aspect of the present invention is, from the direction of the axis along described bent axle, it is overlapping that first and second power-transfer clutch is configured to a part.
Except the structure of second feature, the third aspect of the present invention is, second clutch is configured between described change-speed box and first clutch on the direction of the axis along described bent axle.
Except the structure of the arbitrary feature in first ~ third feature, the fourth aspect of the present invention is, be individually linked with first and second actuating unit that the engaged/disengaged of described power-transfer clutch is switched at first and second power-transfer clutch.
Except the structure of fourth feature, the fifth aspect of the present invention is, described dynamotor is configured in the side of cylinder block to make its part from the mode that crankcase is outstanding to side, first actuating unit is to be configured in the outside being configured in described crankcase along the mode in the width of the described dynamotor on the direction of the axis of described S. A. viewed from the direction from the first straight line along the axis through described S. A. and described bent axle, second actuating unit is configured in the outside of described crankcase in the mode be configured in the described width of described dynamotor viewed from the direction from the second straight line along the axis through described S. A. and described input shaft.
Further, except the structure of fifth feature, the sixth aspect of the present invention is, described dynamotor is disposed in above described crankcase.
It should be noted that, the main shaft 35 of embodiment corresponds to input shaft of the present invention.
The effect of invention
In accordance with a first feature of the invention, by combining the engaged/disengaged of first and second power-transfer clutch, can dynamotor is used for driving engine this state of starting, dynamotor is switched as between the state used based on engine-driven electrical generator and the state utilizing separately dynamotor to drive drive wheel.Namely, the state of blocking is in by making second clutch, can with future automotor-generator the propulsive effort mode that is delivered to bent axle via first clutch from elementary driven wheel make engine starting, the state of blocking is in by only making second clutch, the bent axle that certainly can be in the driving engine of idling conditions generates electricity via first clutch and elementary driving gear drives dynamotor, the state of blocking is in by only making first clutch, transmission side can be delivered to from elementary driven wheel via elementary driven gear and second clutch and only utilize the propulsive effort of dynamotor to drive drive wheel by the propulsive effort of in the future automotor-generator.
According to second feature of the present invention, because a part for first and second power-transfer clutch is from overlap viewed from the direction of the axis along bent axle, therefore, the distance shortened between the input shaft of bent axle and change-speed box can be done one's utmost, thus contribute to densification.
According to third feature of the present invention, on the direction of the axis along bent axle, second clutch is configured with between change-speed box and first clutch, therefore, relative to because having to, dynamotor being configured in the position that is difficult to be subject to from the heat affecting of cylinder block and first clutch being configured in this configuration structure in the distant position from crankcase, by second clutch being configured in effectively the clearance spaces between first clutch and crankcase, the densification of hybrid power unit can be contributed to.
According to fourth feature of the present invention, because first and second actuating unit and first and second power-transfer clutch individually link, therefore, the engaged/disengaged of first and second power-transfer clutch at random can be switched.
According to fifth feature of the present invention, although a part for described dynamotor is outstanding to side from crankcase, but first and second actuating unit can not be projected into the more lateral of dynamotor, thus can prevent from causing hybrid power unit to maximize because of the configuration of first and second actuating unit.
According to sixth feature of the present invention, because dynamotor is configured in above crankcase, therefore, dynamotor can be suppressed to stretch out from engine body, thus compact hybrid power unit can be realized.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the hybrid power unit of the state representation embodiment 1 eliminating right case cover and dynamotor.(the first embodiment)
Fig. 2 is the longitudinal cross-sectional side view of hybrid power unit.(the first embodiment)
Fig. 3 is the figure of the combination of the engaged/disengaged representing first and second power-transfer clutch corresponding to the operative condition of driving engine.(the first embodiment)
Fig. 4 is the longitudinal cross-sectional side view of the hybrid power unit of embodiment 2.(the second embodiment)
Description of reference numerals
5 bent axles
6 dynamotors
7 firsts clutch
8 second clutch
11 cylinder blocks
35 as the main shaft of input shaft
46 elementary driven wheels
47 elementary driven gears
48 S. A.s
54 first actuating units
59 second actuating units
E-engine
M change-speed box
P hybrid power unit
Detailed description of the invention
With reference to accompanying drawing, embodiments of the present invention are described.
Embodiment 1
With reference to Fig. 1 and Fig. 2, embodiments of the invention 1 are described.Be equipped with hybrid power unit P as in the two-wheeled vehicle frame F of motor vehicle driven by mixed power, this hybrid power unit P has: there is bent axle 5 and be such as configured to single cylinder driving engine E, the propulsive effort transmitted from described bent axle 5 is carried out speed change change-speed box M, can to the dynamotor 6 of described change-speed box M transmission of drive force, first and second power-transfer clutch 7,8 that at random can switch engaged/disengaged.
The engine body 9 of described driving engine E has: rotatably supporting have the bent axle 5 of the axis extended along overall width direction crankcase 10, there is the cylinder-bore axis C leaned forward and the cylinder block 11 engaged with the nock of crankcase 10, the cylinder head 12 engaged with the upper end of this cylinder block 11, the housing 13 that engages with the upper end of this cylinder head 12.
Air inlet system 14 is connected with in the upper side of described cylinder head 12.And, air inlet system 14 has: the tb 16 that the air inlet pipe 15 be connected with described cylinder head 12 is connected with the upstream extremity of air inlet pipe 15, airfilter 17, the connecting piece 18 will linked between described tb 16 and described airfilter 17, this air inlet system 14 stretches out upward from cylinder head 12.In addition, the exhaust gear 20 comprising freeing pipe 19 is connected with in the lower side of described cylinder head 12.
Piston 22 chimeric sliding freely in the cylinder barrel 21 being formed at described cylinder block 11, is connected with described bent axle 5 via connecting rod 23.
Described bent axle 5 is rotatably freely supported on crankcase 10 via a pair ball bearing of main shaft 24,25, between the camshaft 28 that an end of this crankcase 10 and the valve gear 27 that is accommodated in valve gear housing 26 have, be provided with timing gear 29, this valve gear housing 26 is formed between cylinder head 12 and housing 13.And this timing gear 29 is formed by being wrapping with the cam chain 32 of ring-type on the drive sprocket 30 being fixed on bent axle 5 one end and the driven sprocket 31 being fixed on described camshaft 28 1 end.
Described change-speed box M has the axis parallel with described bent axle 5 and between the main shaft 35 utilizing crankcase 10 rotatably to support and tween drive shaft 36, is provided with train of gears such as the first speed ~ fourth speed gear system G1 ~ G4 of the multiple shift gear that can optionally determine and the gear transmission formed.
One end of described tween drive shaft 36 arranges ball bearing of main shaft 37 and annular seal member 38 and gives prominence to from the rear left face of crankcase 10 between itself and crankcase 10, and the other end of tween drive shaft 36 is rotatably bearing in the right side wall of crankcase 10 via ball bearing of main shaft cylindrical bearing 39.In the nose portion outstanding from crankcase 10 of this tween drive shaft 36, be fixed with and be configured for the drive sprocket 41 of the rotary power exported from change-speed box M to a part for the chain type transmission mechanism 40 transmitted as the trailing wheel of drive wheel.
Be bonded to right case cover 43 at the right flank of described crankcase 10, between this right case cover 43 and this crankcase 10, form clutch chamber 42.An end as the described main shaft 35 of the input shaft of change-speed box M is rotatably supported in described crankcase 10 via ball bearing of main shaft 44, and the other end of main shaft 35 to arrange the right side wall of the through crankcase of mode 10 of ball bearing of main shaft 45 and to charge into described clutch chamber 42 between itself and crankcase 10.
In addition, described clutch chamber 42 side is also charged into from the right side wall of crankcase 10 in the other end of described bent axle 5, in clutch chamber 42, bent axle 5 is rotatably supported with elementary driven wheel 46 relatively, and the elementary driven gear 47 engaged with elementary driven wheel 46 is relative in described clutch chamber 42 is rotatably freely supported on main shaft 35.
Have different from described bent axle 5 and carry out the dynamotor 6 of the S. A. 48 rotated around the axis parallel with bent axle 5, be configured in the side of cylinder block 11 to make its part from the mode that described crankcase 10 is outstanding to side and be disposed in above crankcase 10, S. A. 48 and the described elementary driven wheel 46 of this dynamotor 6 link linkedly.That is, the first gear 49 being fixed on S. A. 48 engages with the second gear 50 being fixedly installed on described elementary driven wheel 46 coaxially.
First clutch 7 is arranged between described elementary driven wheel 46 and bent axle 5, it has outer clutch race 52 and inner clutch race 53 and is configured to multi-plate clutch, described outer clutch race 52 links across vibration isolation rubber 51 and the second gear 50 being fixedly installed on described elementary driven wheel 46, the bar 55 that described inner clutch race 53 is fixed on described bent axle 5, first actuating unit 54 links with first clutch 7.And the first actuating unit 54 carries out action in the axial direction by making this bar 55, first clutch 7 switches elementary driven wheel 46 and the transmission of power between the second gear 50 and bent axle 5/block.
Second clutch 8 is arranged between described elementary driven gear 47 and main shaft 35, it has outer clutch race 57 and inner clutch race 58 and is configured to multi-plate clutch, described outer clutch race 57 links across vibration isolation rubber 56 and described elementary driven gear 47, the bar 60 that described inner clutch race 58 is fixed on described main shaft 35, second actuating unit 59 links with second clutch 8.And the second actuating unit 59 carries out action in the axial direction by making this bar 60, second clutch 8 switches the transmission of power between elementary driven gear 47 and main shaft 35/block.
And from the direction of the axis along bent axle 5, it is overlapping that first and second power-transfer clutch 7,8 is configured to a part, and second clutch 8 is configured between described change-speed box M and first clutch 7 on the direction of the axis along bent axle 5.
First and second actuating unit 54, 59 to make bar 55, 60 can vertically movably the mode of through right case cover 43 be disposed in the right side side of crankcase 10 and right case cover 43, but the first actuating unit 54 with from the first straight line L1(along the axis through S. A. 48 and described bent axle 5 with reference to Fig. 1) direction viewed from be configured in the outside being configured in described crankcase 10 and right case cover 43 along the mode in the width W of the described dynamotor 6 on the direction of described S. A. 48 axis, second actuating unit 59 with from the second straight line L2(along the axis through described S. A. 48 and described main shaft 35 with reference to Fig. 1) direction viewed from the mode be configured in the described width W of described dynamotor 6 be configured in the outside of described crankcase 10 and right case cover 43.
Then, the effect of this embodiment 1 is described.There is the dynamotor 6 of the S. A. 48 different from bent axle 5, link linkedly with the relative elementary driven wheel 46 being rotatably freely supported on bent axle 5, the first clutch 7 that at random can switch engaged/disengaged is provided with between elementary driven wheel 46 and bent axle 5, the second clutch 8 that at random can switch engaged/disengaged is provided with between the main shaft 35 of the elementary driven gear 47 engaged with elementary driven wheel 46 and change-speed box M, therefore, by to first and second power-transfer clutch 7, the engaged/disengaged of 8 combines, can in this state of starting dynamotor 6 being used for driving engine E, using dynamotor 6 as the state used based on engine-driven electrical generator, and switch between the state utilizing separately dynamotor 6 pairs of drive wheels to drive.
Namely, as shown in Figure 3, be in coupled condition by making first clutch 7 and make second clutch 8 be in the state of blocking, can with future automotor-generator 6 the propulsive effort mode that is delivered to bent axle 5 via first clutch 7 from elementary driven wheel 46 driving engine E is started, and the bent axle 5 that certainly can be in the motivation E of idling conditions drives dynamotor 6 to generate electricity via first clutch 7 and elementary driven wheel 46.In addition, all coupled condition is in by making first and second power-transfer clutch 7,8, can while utilizing the output of driving engine E to travel, dynamotor 6 be driven to generate electricity, and, be in by making first clutch 7 state of blocking and make second clutch 8 be in coupled condition, can realize by future automotor-generator 6 propulsive effort be delivered to change-speed box M side from elementary driven wheel 46 via elementary driven gear 47 and second clutch 8 thus only utilize the propulsive effort of dynamotor 6 to travel the EV that drive wheel drives.
In addition, because first and second power-transfer clutch 7,8 configures in the mode that a part is overlapping viewed from the direction of the axis along bent axle 5, therefore, the distance shortened between the main shaft 35 of bent axle 5 and change-speed box M can be done one's utmost, thus contribute to densification.In addition, because second clutch 8 is configured between change-speed box M and first clutch 7 on the direction of the axis along bent axle 5, therefore, relative to because having to, dynamotor 6 being configured in the position that is difficult to be subject to from the heat affecting of cylinder block 11 and first clutch 7 being configured in this configuration structure in the distant position from crankcase 10, by second clutch 8 being configured in effectively the clearance spaces between first clutch 7 and crankcase 10, the densification of hybrid power unit P can be contributed to.
In addition, owing to being individually linked with first and second actuating unit 54,59 switched the engaged/disengaged of above-mentioned power-transfer clutch 7,8 at first and second power-transfer clutch 7,8, therefore, the engaged/disengaged of first and second power-transfer clutch 7,8 can at random be switched.
In addition, dynamotor 6 is configured in the side of cylinder block 11 to make its part from the mode that crankcase 10 is outstanding to side, first actuating unit 54 is to be configured in the outside being configured in described crankcase 10 along the mode in the width W of the described dynamotor 6 on the direction of S. A. 48 axis viewed from the direction from the first straight line L1 along the axis through S. A. 48 and bent axle 5, second actuating unit 59 is configured in the outside of crankcase 10 in the mode be configured in the described width W of dynamotor 6 viewed from the direction from the second straight line L2 along the axis through S. A. 48 and main shaft 35, therefore, first and second actuating unit 54, 59 more laterals that can not be projected into dynamotor 6, thus can prevent because of first and second actuating unit 54, the configuration of 59 and cause hybrid power unit P to maximize.
Further, because dynamotor 6 is disposed in above crankcase 10, therefore, dynamotor 6 can be suppressed to stretch out from engine body 9, compact hybrid power unit P can be realized.
Embodiment 2
As shown in Figure 4, as embodiments of the invention 2, also can link electrical generator 64 in an end of bent axle 5, this electrical generator 64 has the rotor 65 being fixed on this bent axle 5 and the stator 66 covered by this rotor 65.Described stator 66 is fixed on to cover the generator cover 67 that the mode of electrical generator 64 and crankcase 10 connect.
According to this embodiment 2, when driving engine E works, can be generated electricity all the time by electrical generator 64.If utilize this driven by power dynamotor 6 and make first clutch 7 be in the state of blocking, make second clutch 8 be in coupled condition, then can carry out the continuous hybrid power utilizing the power of dynamotor 6 to travel.
Above, describe embodiments of the present invention, but the present invention is not limited to above-mentioned embodiment, can various design modification be carried out without departing from the scope of the subject in the invention.
Claims (6)
1. a hybrid power unit, has: the driving engine (E) with bent axle (5); The propulsive effort transmitted from described bent axle (5) is carried out to the change-speed box (M) of speed change; Can at the dynamotor (6) carrying out switching between the state and the state that generated electricity by driving of described change-speed box (M) side transmission of drive force, the feature of described hybrid power unit is,
The described dynamotor (6) with the S. A. (48) different from described bent axle (5) links linkedly with the elementary driven wheel (46) being relatively rotatably freely supported on described bent axle (5), between described elementary driven wheel (46) and described bent axle (5), be provided with the first clutch (7) that at random can switch engaged/disengaged, between the input shaft (35) of the elementary driven gear (47) engaged with described elementary driven wheel (46) and described change-speed box (M), be provided with the second clutch (8) that at random can switch engaged/disengaged.
2. hybrid power unit as claimed in claim 1, is characterized in that, from the direction of the axis along described bent axle (5), it is overlapping that first and second power-transfer clutch (7,8) is configured to a part.
3. hybrid power unit as claimed in claim 2, it is characterized in that, second clutch (8) is configured between described change-speed box (M) and first clutch (7) on the direction of the axis along described bent axle (5).
4. the hybrid power unit according to any one of claims 1 to 3, it is characterized in that, the first actuating unit (54) be linked with the engaged/disengaged of described first clutch (7) switches at first clutch (7) links, and is linked with the second actuating unit (59) switched the engaged/disengaged of described second clutch (8) at second clutch (8).
5. hybrid power unit as claimed in claim 4, it is characterized in that, described dynamotor (6) is configured in the side of cylinder block (11) to make its part from the mode that crankcase (10) is outstanding to side, first actuating unit (54) to be configured in along the mode in the width of the described dynamotor (6) on the direction of described S. A. (48) axis viewed from the direction along the first straight line, be configured in the outside of described crankcase (10), second actuating unit (59) to be configured in the mode in the described width of described dynamotor (6) viewed from the direction along the second straight line, be configured in the outside of described crankcase (10), described first axis passing straight through described S. A. (48) and described bent axle (5), described second axis passing straight through described S. A. (48) and described input shaft (35).
6. hybrid power unit as claimed in claim 5, it is characterized in that, described dynamotor (6) is configured in above described crankcase (10).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/055965 WO2011121785A1 (en) | 2010-03-31 | 2010-03-31 | Hybrid power unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102821992A CN102821992A (en) | 2012-12-12 |
| CN102821992B true CN102821992B (en) | 2015-06-03 |
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ID=44711570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080065956.XA Expired - Fee Related CN102821992B (en) | 2010-03-31 | 2010-03-31 | Hybrid type power unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5400953B2 (en) |
| CN (1) | CN102821992B (en) |
| TW (1) | TWI434777B (en) |
| WO (1) | WO2011121785A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI505956B (en) * | 2012-09-26 | 2015-11-01 | Kwang Yang Motor Co | Vehicle power transmission device |
| JP6232915B2 (en) * | 2013-10-16 | 2017-11-22 | スズキ株式会社 | Hybrid motorcycle |
| CN106904245A (en) * | 2015-12-23 | 2017-06-30 | 王小毛 | A kind of electromechanical power composition |
| FR3068649B1 (en) | 2017-07-10 | 2021-11-26 | Renault Sas | MONOBLOC SUPPORT DEVICE FOR A POWERTRAIN UNIT INTEGRATING A RELAY BEARING |
| WO2020213593A1 (en) * | 2019-04-19 | 2020-10-22 | ヤマハ発動機株式会社 | Series-hybrid-type straddle vehicle |
| JP7032356B2 (en) * | 2019-07-01 | 2022-03-08 | 本田技研工業株式会社 | Breather structure of the transmission |
| JP7382163B2 (en) * | 2019-07-02 | 2023-11-16 | カワサキモータース株式会社 | hybrid vehicle |
| JP7382162B2 (en) * | 2019-07-02 | 2023-11-16 | カワサキモータース株式会社 | hybrid vehicle |
| JP7408983B2 (en) * | 2019-10-01 | 2024-01-09 | スズキ株式会社 | Vehicle drive system |
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|---|---|---|---|---|
| CN1378924A (en) * | 2001-03-30 | 2002-11-13 | 卢克摩擦片和离合器两合公司 | Power driving system |
| JP2005001466A (en) * | 2003-06-10 | 2005-01-06 | Honda Motor Co Ltd | Hybrid vehicle |
| CN1778587A (en) * | 2004-11-26 | 2006-05-31 | 比亚迪股份有限公司 | Driving system of mixed dynamic vehicle |
| JP2006347427A (en) * | 2005-06-17 | 2006-12-28 | Yamaha Motor Co Ltd | Hybrid type straddling type vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3955018B2 (en) * | 2003-12-10 | 2007-08-08 | 本田技研工業株式会社 | Shift control device for hybrid vehicle |
| JP4851289B2 (en) * | 2006-09-28 | 2012-01-11 | 本田技研工業株式会社 | Battery mounting mechanism |
| JPWO2009051143A1 (en) * | 2007-10-18 | 2011-03-03 | アイシン・エーアイ株式会社 | Power transmission device |
| JP5210210B2 (en) * | 2009-03-12 | 2013-06-12 | 本田技研工業株式会社 | Power unit for vehicle |
-
2010
- 2010-03-31 JP JP2012508001A patent/JP5400953B2/en not_active Expired - Fee Related
- 2010-03-31 CN CN201080065956.XA patent/CN102821992B/en not_active Expired - Fee Related
- 2010-03-31 WO PCT/JP2010/055965 patent/WO2011121785A1/en active Application Filing
-
2011
- 2011-03-21 TW TW100109518A patent/TWI434777B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378924A (en) * | 2001-03-30 | 2002-11-13 | 卢克摩擦片和离合器两合公司 | Power driving system |
| JP2005001466A (en) * | 2003-06-10 | 2005-01-06 | Honda Motor Co Ltd | Hybrid vehicle |
| CN1778587A (en) * | 2004-11-26 | 2006-05-31 | 比亚迪股份有限公司 | Driving system of mixed dynamic vehicle |
| JP2006347427A (en) * | 2005-06-17 | 2006-12-28 | Yamaha Motor Co Ltd | Hybrid type straddling type vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5400953B2 (en) | 2014-01-29 |
| TW201200381A (en) | 2012-01-01 |
| TWI434777B (en) | 2014-04-21 |
| WO2011121785A1 (en) | 2011-10-06 |
| CN102821992A (en) | 2012-12-12 |
| JPWO2011121785A1 (en) | 2013-07-04 |
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