CN103264635B - The drive system that a kind of double dynamical single shaft exports - Google Patents
The drive system that a kind of double dynamical single shaft exports Download PDFInfo
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- CN103264635B CN103264635B CN201310226324.2A CN201310226324A CN103264635B CN 103264635 B CN103264635 B CN 103264635B CN 201310226324 A CN201310226324 A CN 201310226324A CN 103264635 B CN103264635 B CN 103264635B
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- friction disc
- motor
- driver train
- combustion engine
- shaft
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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
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- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses the drive system that a kind of double dynamical single shaft exports, comprise rack-mounted combustion engine, motor; The output shaft of combustion engine main shaft is installed friction disc support, the open end of friction disc support is installed both surface friction dish, left friction disc is installed between the two, between left friction disc and both surface friction dish, Compress Spring is installed; The outer rim of left friction disc is arranged several wing plates, wing plate is connected with left friction disc driver train; The motor shaft of motor is hollow structure, suit main shaft in it; Motor shaft is spline structure towards combustion engine one end, and it is set with right friction disc, and right friction disc configures right friction disc driver train, installs Compress Spring between right friction disc and both surface friction dish; The other end of motor shaft installs single-sided friction dish, and the movable friction disc of outside mounted motor of single-sided friction dish and motor activity friction disc driver train, install Compress Spring between single-sided friction dish and motor activity friction disc; Motor activity friction disc and main shaft are spline joint.
Description
Technical field
The present invention relates to the drive system that a kind of double dynamical single shaft exports.
Background technology
The power pack section of motor vehicle driven by mixed power is essentially combustion engine and motor combination, and combustion engine or electrical motor can be used alone, also can simultaneously conbined usage.At present, general sharp this of Toyota has a kind of hybrid power system, and this system is that the power sent by two kinds of propulsions source is coupled by planetary gear apparatus and then is delivered to wheel, although performance is excellent, system is too complicated, and cost remains high.Also the hybrid power system had, the chemical power of fuel converts mechanical energy to by combustion engine, then converts electric energy to by electrical generator, again by motor car, namely have to pass through the conversion process of energy of chemical power → heat energy → mechanical energy → electric energy → mechanical energy, thus efficiency is not high, and degradation of energy is larger.The hybrid power system also had, the connection of combustion engine and motor can not be disconnected under combustion engine drives separately, motor can only be used as electrical generator, for Vehicular accumulator cell charging, when Vehicular accumulator cell is full of and does not temporarily have other high-performance vehicle-mounted electrical equipment consuming cells electricity, motor has just become the burden of combustion engine.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple structure rational, use easy to operate, the drive system that multiduty double dynamical single shaft exports.
Goal of the invention of the present invention is achieved in the following manner: comprise rack-mounted combustion engine, motor; The axis of combustion engine main shaft of described combustion engine and the motor shaft axis of motor are on same straight line; On the output shaft of described combustion engine main shaft, " the friction disc support of [" type structure, the open end of friction disc support is installed both surface friction dish, installs left friction disc between the two, installs Compress Spring between left friction disc and both surface friction dish in installation; The outer rim of left friction disc is arranged several wing plates, wing plate is connected with the left friction disc driver train on installation frame through after the wing plate breach be arranged on friction disc support; The motor shaft of described motor is hollow structure, suit main shaft in it; Described main shaft one end is by friction disc stent support, and one end connects change speed gear box or load in addition; Described motor shaft is spline structure towards combustion engine one end, and it is set with right friction disc, and right friction disc configures right friction disc driver train, installs Compress Spring between right friction disc and both surface friction dish; Described motor shaft is away from one end fixed installation single-sided friction dish of combustion engine, and the movable friction disc of outside mounted motor of single-sided friction dish and motor activity friction disc driver train, install Compress Spring between single-sided friction dish and motor activity friction disc; Described motor activity friction disc and main shaft are spline joint.
The faying face of described wing plate and left friction disc driver train installs bearing.
The power pack section of described left friction disc driver train, right friction disc driver train and motor activity friction disc driver train adopts driver train that is mechanical or hydraulic pressure or pneumatic or electromagnetism.
Described friction disc driver train, right friction disc driver train and the control part of motor activity friction disc driver train, the brake control switch of vehicle and motor is transformed into the switch control unit of electrical generator and electrical motor, be all electrically connected with button joint control combined switch.
Compared with prior art, the present invention has the following advantages: simple and reasonable, use easy to operate, manufacture and maintenance cost cheap, double dynamical driving separately and combine driving, motor start-up combustion engine separately can be realized, during braking, electrical motor is transformed into electrical generator and carries out regenerative electric power, produce certain braking force simultaneously, reduce the wearing and tearing of mechanical brake device.
Accompanying drawing explanation
Fig. 1 is the structural representation that drive system of the present invention is in condition of readiness;
Fig. 2 is the structural representation of drive system of the present invention when being in the independent driving condition of combustion engine;
Fig. 3 is the structural representation that drive system of the present invention is in combustion engine combines driving condition during with motor;
Fig. 4 is the structural representation of drive system of the present invention when being in motor start-up engine status;
Fig. 5 is the structural representation that drive system of the present invention is in combustion engine combines driving condition or the independent drive motor generating state of combustion engine during with electrical motor;
Fig. 6 is the structural representation of drive system of the present invention when being in electric power generation state or the independent driving condition of electrical motor;
Fig. 7 is that the A-A of Fig. 1 analyses and observe structure for amplifying schematic diagram;
In figure: 1-combustion engine, 2-combustion engine main shaft, 3-friction disc support, the left friction disc of 4-, the left friction disc driver train of 5-, 6-wing plate breach, 7-both surface friction dish, the right friction disc of 8-, the right friction disc driver train of 9-, 10-motor, 11-motor shaft, 12-single-sided friction dish, 13-motor activity friction disc, 14-motor activity friction disc driver train, 15-Compress Spring, 16-main shaft, 17-wing plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
With reference to accompanying drawing, comprise rack-mounted combustion engine 1, motor 10; The axis of the combustion engine main shaft 2 of described combustion engine 1 and motor shaft 11 axis of motor 10 are on same straight line; On the output shaft of described combustion engine main shaft 2, " the friction disc support 3 of [" type structure, the open end of friction disc support 3 is installed both surface friction dish 7, installs left friction disc 4 between the two, installs Compress Spring 15 between left friction disc 4 and both surface friction dish 7 in installation; The outer rim of left friction disc 4 is arranged several wing plates 17, wing plate 17 is connected with the left friction disc driver train 5 on installation frame through after the wing plate breach 6 be arranged on friction disc support 3; The motor shaft 11 of described motor 10 is hollow structure, suit main shaft 16 in it; Described main shaft 16 one end is supported by friction disc support 3, and one end connects change speed gear box or load in addition; Described motor shaft 11 is spline structure towards combustion engine 1 one end, and it is set with right friction disc 8, and right friction disc 8 configures right friction disc driver train 9, installs Compress Spring 15 between right friction disc 8 and both surface friction dish 7; Described motor shaft 11 is away from one end fixed installation single-sided friction dish 12 of combustion engine 1, the movable friction disc 13 of outside mounted motor of single-sided friction dish 12 and motor activity friction disc driver train 14, install Compress Spring 15 between single-sided friction dish 12 and motor activity friction disc 13; Described motor activity friction disc 13 is spline joint with main shaft 16.
Described wing plate 17 and the faying face of left friction disc driver train 5 install bearing.Bearing adopts known product, preferred thrust baring.
The power pack section of described left friction disc driver train 5, right friction disc driver train 9 and motor activity friction disc driver train 14 adopts driver train that is mechanical or hydraulic pressure or pneumatic or electromagnetism.Mechanics is pushing-type, and pull-type or fork type is known prior art.
(control part of 4, the brake control switch of vehicle and motor 10 is transformed into the switch control unit of electrical generator and electrical motor are all electrically connected with button joint control combined switch for described friction disc driver train 5, right friction disc driver train 9 and motor activity friction disc driver train.
Described combustion engine 1 comprises the combustion engine that fuel is diesel oil or spark ignition engine or combustion gas.
In the examples below, the axis of the combustion engine main shaft 2 of combustion engine 1 and motor shaft 11 axis of motor 10 are on same straight line.
Embodiment 1, essential structure, and drive system is in condition of readiness:
See accompanying drawing 1.On the output shaft of combustion engine main shaft 2, " the friction disc support 3 of [" type structure, the open end of friction disc support 3 is installed both surface friction dish 7, installs left friction disc 4 between the two, installs Compress Spring 15 between left friction disc 4 and both surface friction dish 7 in installation; The outer rim of left friction disc 4 is arranged several wing plates 17, wing plate 17 is connected with the left friction disc driver train 5 on installation frame through after the wing plate breach 6 be arranged on friction disc support 3; The motor shaft 11 of described motor 10 is hollow structure, suit main shaft 16 in it; Described main shaft 16 one end is supported by friction disc support 3, and one end connects change speed gear box or load in addition; Described motor shaft 11 is spline structure towards combustion engine 1 one end, and it is set with right friction disc 8, and right friction disc 8 configures right friction disc driver train 9, installs Compress Spring 15 between right friction disc 8 and both surface friction dish 7; Described motor shaft 11 is away from one end fixed installation single-sided friction dish 12 of combustion engine 1, the movable friction disc 13 of outside mounted motor of single-sided friction dish 12 and motor activity friction disc driver train 14, install Compress Spring 15 between single-sided friction dish 12 and motor activity friction disc 13; Described motor activity friction disc 13 is spline joint with main shaft 16.Wing plate 17 and installed thrust bearing on the faying face of left friction disc driver train 5.The power pack section of left friction disc driver train 5, right friction disc driver train 9 and motor activity friction disc driver train 14 adopts the driver train of hydraulic pressure, and its mechanics is pushing-type, resets by Compress Spring 15.In the present embodiment, all friction discs all do not engage in pairs, and drive system is in condition of readiness.
Embodiment 2, drive system is in the independent driving condition of combustion engine:
See accompanying drawing 2.Identical with the essential structure of embodiment 1, unlike: only have left friction disc driver train 5 to work, oppress after left friction disc 4 overcomes the strength of Compress Spring 15 and engage with both surface friction dish 7.If combustion engine 1 runs, the torque of combustion engine 1 is delivered to left friction disc 4 through both surface friction dish 7, then by left friction disc 4 and the spline fitted on main shaft 16, transmit torque to main shaft 16, main shaft 16 drives change speed gear box or load again.Now the electric power loop of motor 10 disconnects.
Embodiment 3,
See accompanying drawing 3.Identical with the essential structure of embodiment 2, unlike: left friction disc driver train 5 and right friction disc driver train 9 work simultaneously, engage after driving the left friction disc 4 of compressing and right friction disc 8 to overcome the strength of Compress Spring 15 respectively with friction disc 7.
If combustion engine 1 is in running state, the torque of combustion engine 1 divides two-way transmission:
The first via: be delivered to left friction disc 4 through both surface friction dish 7, then by left friction disc 4 and the spline fitted on main shaft 16, transmit torque to main shaft 16, main shaft 16 drives change speed gear box or load again.
Second tunnel, is delivered to right friction disc 8 through both surface friction dish 7, then by right friction disc 8 and the spline fitted on motor shaft 11, transmits torque to motor shaft 11, the rotor running of motor shaft 11 drive motor.Now, motor 10 being transformed into electrical generator, is battery charge.
If combustion engine 1 is in halted state, motor 10 is transformed into electrical motor and carrys out starting apparatus combustion engine. the transmission of torque relation of motor 10: motor 10 is by the spline fitted on motor shaft 11, right friction disc 8 is given by transmission of torque, right friction disc 8 is transferred sequentially to both surface friction dish 7, friction disc support 3, combustion engine main shaft 2, realizes starting apparatus combustion engine 1.Now, main shaft 16 still there is torque, therefore under Fig. 3 state, do not recommend to adopt motor 10 to carry out starting apparatus combustion engine 1.
Embodiment 4,
See accompanying drawing 4.Identical with the essential structure of embodiment 1, unlike: only have right friction disc driver train 9 to work, oppress after right friction disc 8 overcomes the strength of Compress Spring 15 and engage with both surface friction dish 7.
If combustion engine 1 runs, main shaft 16 does not have torque to export.
If combustion engine 1 stops, motor 10 is transformed into electrical motor and carrys out starting apparatus combustion engine. the transmission of torque relation of motor 10: motor 10 is by the spline fitted on motor shaft 11, right friction disc 8 is given by transmission of torque, right friction disc 8 is transferred sequentially to both surface friction dish 7, friction disc support 3, combustion engine main shaft 2, realizes starting apparatus combustion engine 1.Now, main shaft 16 does not have torque, therefore under Fig. 4 state, recommend to adopt motor 10 to carry out starting apparatus combustion engine 1.After combustion engine 1 has started, right friction disc driver train 9 can be discharged, and cut off the power supply of motor 10.
Embodiment 5,
See accompanying drawing 5.On the basis of embodiment 2, motor activity friction disc driver train 14 also starts work simultaneously, engages after the movable friction disc 13 of drive motor overcomes the strength of Compress Spring 15 with single-sided friction dish 12.There is following combination:
Combustion engine 1 is in running order, motor 10 is also in the mode of operation of electrical motor, realize double dynamically combining driving, the transmission of torque relation of combustion engine 1 is with embodiment 2, and motor 10 is as the transmission of torque order of electrical motor: spline, the main shaft 16 of motor 10, motor shaft 11, single-sided friction dish 12, motor activity friction disc 13, main shaft 16 arrive change speed gear box or load.Now double dynamical associating driving condition.
Combustion engine 1 is in halted state, motor 10 is also in the mode of operation of electrical motor, realize double dynamically combining driving, the transmission of torque relation of combustion engine 1 is with embodiment 2, motor 10 is as the transmission of torque order of electrical motor: spline, the main shaft 16 of motor 10, motor shaft 11, single-sided friction dish 12, motor activity friction disc 13, main shaft 16 arrive change speed gear box or load, form electrical motor list and drive.Now, because main shaft 16 is connected with combustion engine 1, become the load of motor 10, therefore, under accompanying drawing 5 state, not recommendation electrical motor list drive pattern.
Embodiment 6,
See accompanying drawing 6.On the basis of embodiment 1, motor activity friction disc driver train 14 also starts work simultaneously, engages after the movable friction disc 13 of drive motor overcomes the strength of Compress Spring 15 with single-sided friction dish 12.There is following combination:
Motor 10 realizes single driving as electrical motor, even if combustion engine 1 is in running order, its torque is not delivered to main shaft 16.Motor 10 uses as electrical motor, realizes electrical motor list and drives.
Motor 10 realizes braking and regenerative electric power as electrical generator.When vehicle brake is braked, be appreciated that combustion engine 1 is in idling conditions, but inertia is sent out biography by change speed gear box and come to apply torque to main shaft 16, the inertia torque on main shaft 16 being used for drive motor 10 generates electricity, and can bring a lot of benefit.
In the embodiment above: described friction disc driver train 5, right friction disc driver train 9 and the control part of motor activity friction disc driver train 14, the brake control switch of vehicle and motor 10 is transformed into the switch control unit of electrical generator and electrical motor, be all electrically connected with button joint control combined switch.
Drive system of the present invention is arranged on vehicle, manually or automatically selects operating mode by button joint control combined switch, a switch can only be had at every turn to be pressed.Under this consideration, do not affect the custom operation of chaufeur.Such as: 4 key switchs and a switch linked with braking mechanism are set, are described as follows:
Press switch 1: for starting apparatus combustion engine 1.Before startup, right friction disc driver train 9 works, and after having started, by detection module, after acquisition combustion engine 1 starts, by joint control unit, upspring by switch 1, switch 2 is pressed.Right friction disc driver train 9 is released, and the power supply of motor 10 is cut off simultaneously.Because switch 2 is pressed, left friction disc driver train 5 works, and this drive system enters combustion engine 1 single-power driving condition automatically.
Press switch 3: left friction disc driver train 5 and right friction disc driver train 9 work simultaneously, connect the power supply of motor 10, allow motor 10 be operated in electric motor state, realize double dynamically combining driving.In this case, press switch 2, switch 3 of upspringing, get back to combustion engine 1 single-power driving condition.
Press switch 4: motor 10, as motor running, stops combustion engine 1, realizes electrical motor single-power drive pattern.
With the built-in switch of linkage brake, no matter be single-power or double dynamical driving condition, as long as chaufeur has stepped on brake, motor 10 has been transformed into electrical generator under certain condition according to control policy, after releasing of brake, returns to the state before brake.Foregoing describes regenerative brake, just do not repeated here.
Above embodiment can not be used for limiting the claim of the application.
Claims (5)
1. a drive system for double dynamical single shaft output, comprises rack-mounted combustion engine (1), motor (10); It is characterized in that:
The axis of the combustion engine main shaft (2) of described combustion engine (1) and motor shaft (11) axis of motor (10) are on same straight line;
The output shaft of described combustion engine main shaft (2) installs " the friction disc support (3) of [" type structure, the open end of friction disc support (3) is installed both surface friction dish (7), left friction disc (4) is installed between the two, Compress Spring (15) is installed between left friction disc (4) and both surface friction dish (7); The outer rim of left friction disc (4) is arranged several wing plates (17), wing plate (17) is connected with the left friction disc driver train (5) on installation frame afterwards through the wing plate breach (6) be arranged on friction disc support (3);
The motor shaft (11) of described motor (10) is hollow structure, suit main shaft (16) in it; Described main shaft (16) one end is supported by friction disc support (3), and one end connects change speed gear box or load in addition;
Described motor shaft (11) is spline structure towards combustion engine (1) one end, it is set with right friction disc (8), right friction disc (8) configures right friction disc driver train (9), installs Compress Spring (15) between right friction disc (8) and both surface friction dish (7);
Described motor shaft (11) is away from one end fixed installation single-sided friction dish (12) of combustion engine (1), the movable friction disc (13) of outside mounted motor of single-sided friction dish (12) and motor activity friction disc driver train (14), install Compress Spring (15) between single-sided friction dish (12) and motor activity friction disc (13); Described motor activity friction disc (13) and main shaft (16) are spline joint, left friction disc (4) and the spline fitted on main shaft (16).
2. the drive system of double dynamical single shaft output according to claim 1, is characterized in that: described wing plate (17) and the faying face of left friction disc driver train (5) install bearing.
3. the drive system that exports of double dynamical single shaft according to claim 1 and 2, is characterized in that: the power pack section of described left friction disc driver train (5), right friction disc driver train (9) and motor activity friction disc driver train (14) adopts driver train that is mechanical or hydraulic pressure or pneumatic or electromagnetism.
4. the drive system of double dynamical single shaft output according to claim 1 and 2, it is characterized in that: described left friction disc driver train (5), right friction disc driver train (9) and the control part of motor activity friction disc driver train (14), the brake control switch of vehicle and motor (10) is transformed into the switch control unit of electrical generator and electrical motor, be all electrically connected with button joint control combined switch.
5. the drive system of double dynamical single shaft output according to claim 3, it is characterized in that: described left friction disc driver train (5), right friction disc driver train (9) and the control part of motor activity friction disc driver train (14), the brake control switch of vehicle and motor (10) is transformed into the switch control unit of electrical generator and electrical motor, be all electrically connected with button joint control combined switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226324.2A CN103264635B (en) | 2013-06-08 | 2013-06-08 | The drive system that a kind of double dynamical single shaft exports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226324.2A CN103264635B (en) | 2013-06-08 | 2013-06-08 | The drive system that a kind of double dynamical single shaft exports |
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| Publication Number | Publication Date |
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| CN103264635A CN103264635A (en) | 2013-08-28 |
| CN103264635B true CN103264635B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310226324.2A Expired - Fee Related CN103264635B (en) | 2013-06-08 | 2013-06-08 | The drive system that a kind of double dynamical single shaft exports |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105365584A (en) * | 2015-06-01 | 2016-03-02 | 中国农业大学 | Novel mechanical, electric and magnetic coupling braking energy recovering system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776142A (en) * | 2009-01-09 | 2010-07-14 | 通用汽车环球科技运作公司 | Hybrid powertrain and dual clutch transmission |
| CN201597430U (en) * | 2009-08-20 | 2010-10-06 | 长城汽车股份有限公司 | Parallel hybrid power-driven system for motor vehicle |
| CN102171486A (en) * | 2008-10-06 | 2011-08-31 | Ntn株式会社 | Electric motor driving device |
| CN203267769U (en) * | 2013-06-08 | 2013-11-06 | 长沙理工大学 | Double-power single-shaft output drive device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063248B4 (en) * | 2005-12-21 | 2010-09-30 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Dual clutch assembly |
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2013
- 2013-06-08 CN CN201310226324.2A patent/CN103264635B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102171486A (en) * | 2008-10-06 | 2011-08-31 | Ntn株式会社 | Electric motor driving device |
| CN101776142A (en) * | 2009-01-09 | 2010-07-14 | 通用汽车环球科技运作公司 | Hybrid powertrain and dual clutch transmission |
| CN201597430U (en) * | 2009-08-20 | 2010-10-06 | 长城汽车股份有限公司 | Parallel hybrid power-driven system for motor vehicle |
| CN203267769U (en) * | 2013-06-08 | 2013-11-06 | 长沙理工大学 | Double-power single-shaft output drive device |
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