CN107725633B - A kind of dynamic coupling device, hybrid power system and vehicle - Google Patents
A kind of dynamic coupling device, hybrid power system and vehicle Download PDFInfo
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- CN107725633B CN107725633B CN201710935961.5A CN201710935961A CN107725633B CN 107725633 B CN107725633 B CN 107725633B CN 201710935961 A CN201710935961 A CN 201710935961A CN 107725633 B CN107725633 B CN 107725633B
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- gear
- ring
- slot
- block
- ejector pin
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
- F16D41/16—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like the action being reversible
-
- 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
- B60K6/44—Series-parallel type
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Retarders (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses a kind of dynamic coupling devices, ring gear, middle gear ring and the outer gear ring for being respectively used to connection power source including coaxial arrangement, ring gear includes the first ring gear and the second ring gear, first ring gear peripheral part is sheathed on middle gear ring inner peripheral portion, and middle gear ring peripheral part and the second ring gear peripheral part are sheathed on the both ends of outer gear ring inner peripheral portion respectively；First ring gear peripheral part and middle gear ring inner peripheral portion are engageable separable by least one first connector；Middle gear ring peripheral part and outer gear ring inner peripheral portion are engageable separable by least one second connector；Second ring gear peripheral part and outer gear ring inner peripheral portion are engageable separable by least one third connector.Compact-sized since mutually nested gear ring structure axial direction occupied space is smaller, integrated level is high, therefore keeps the overall volume of dynamic coupling device smaller；The invention also discloses a kind of hybrid power system including above-mentioned dynamic coupling device and including the vehicle of the hybrid power system.
Description
Technical field
The present invention relates to hybrid driving apparatus technical fields, more specifically to a kind of dynamic coupling device.This
Outside, the invention further relates to a kind of hybrid power system including above-mentioned dynamic coupling device and including above-mentioned hybrid power system
Vehicle.
Background technique
With the development of automobile hybrid power technology, for transmit the dynamic coupling device of multi power source obtain it is more and more general
Time application.
Existing power coupling mode mainly includes torque couple, revolving speed coupling, tractive force coupling and hybrid power coupling.
In the prior art, revolving speed coupled modes are generally used, and existing hybrid power system generallys use row
Star geared power coupling device realizes the coupling driving of multi power source.And the volume phase of planetary gear type dynamic coupling device
To larger, and vehicle drive control difficulty is larger.
It is current ability in conclusion how to provide a kind of volume relatively small and easily controllable dynamic coupling device
Field technique personnel's urgent problem to be solved.
Summary of the invention
In view of this, the volume of the dynamic coupling device is opposite the object of the present invention is to provide a kind of dynamic coupling device
It is smaller, and it is low to control difficulty.
It is a further object of the present invention to provide a kind of hybrid power system including above-mentioned dynamic coupling device and including upper
The vehicle of hybrid power system is stated, the vehicle drive control difficulty of the hybrid power system and vehicle is lower.
To achieve the goals above, the invention provides the following technical scheme:
A kind of dynamic coupling device is respectively used to the connection ring gear of power source, middle gear ring and outer including coaxial arrangement
Gear ring, the ring gear include the first ring gear and the second ring gear, and the first ring gear peripheral part is sheathed on the middle tooth
Inner peripheral portion is enclosed, the middle gear ring peripheral part and the second ring gear peripheral part are sheathed on the two of the outer gear ring inner peripheral portion respectively
End；The first ring gear peripheral part and the middle gear ring inner peripheral portion are engageable separable by least one first connector；
The middle gear ring peripheral part and the outer gear ring inner peripheral portion are engageable separable by least one second connector；Described second
Ring gear peripheral part and the outer gear ring inner peripheral portion are engageable separable by least one third connector.
Preferably, first connector includes the first gear block being rotatably connected with the middle gear ring inner peripheral portion and use
In the first control piece for controlling first gear block rotation, make it can clamping and can pine to control the first gear block rotation
Open the first ring gear peripheral part；
Second connector includes the second gear block being rotatably connected with one end of the outer gear ring inner peripheral portion and use
In the second control piece for controlling second gear block rotation, make it can clamping and can pine to control the second gear block rotation
Open the middle gear ring peripheral part；
The third connector include the third gear block being rotatably connected with the other end of the outer gear ring inner peripheral portion and
For controlling the third control piece of third gear block rotation, make it can clamping and can to control the third gear block rotation
Unclamp the second ring gear peripheral part.
Preferably, the side of first gear block is equipped with the first ejector pin for driving the first gear block rotation,
First control piece is the first control panel that first ejector pin rotation is driven by own rotation, on first control panel
Equipped with the first slot for being socketed first ejector pin；
The side of second gear block is equipped with the second ejector pin for driving second gear block rotation, and described second
Control piece is the second control panel that the second ejector pin rotation is driven by own rotation, and second control panel is equipped with and is used for
It is socketed the second slot of second ejector pin；
The side of the third gear block is equipped with the third ejector pin for driving the third gear block rotation, the third
Control piece is the third control panel that the third ejector pin rotation is driven by own rotation, and the third control panel is equipped with and is used for
It is socketed the third slot of the third ejector pin.
Preferably, all first gear block settings facing each other, two be oppositely arranged, first gear block
For respectively clamping and the two sides of the same gear teeth of the first ring gear can be unclamped；
All second gear block settings facing each other, two be oppositely arranged, second gear block is for distinguishing
Clamping and it can unclamp the two sides of the same gear teeth of middle gear ring；
All third gear block settings facing each other, two be oppositely arranged the third gear block is for distinguishing
Clamping and it can unclamp the two sides of the same gear teeth of the second ring gear.
Preferably, the width at first slot both ends is greater than intermediate width, and among first slot described in ratio
First slot both ends are further from the center of first control panel, for being socketed be oppositely arranged two first gear blocks
Two first ejector pins；When first ejector pin is located at the both ends of first slot, the first gear block clamping institute
The first ring gear is stated, when first ejector pin is located at the centre of first slot, first gear block unclamps described the
One ring gear；
The width at second slot both ends is greater than intermediate width, and than second slot among second slot
Both ends are further from the center of second control panel, for being socketed described in two of be oppositely arranged two second gear blocks
Second ejector pin；When second ejector pin is located at the both ends of second slot, middle gear ring described in the second gear block clamping,
When second ejector pin is located at the centre of second slot, second gear block unclamps the middle gear ring；
The width at third slot both ends is greater than intermediate width, and than the third slot among the third slot
Both ends are further from the center of the third control panel, for being socketed described in two of be oppositely arranged two third gear blocks
Third ejector pin；When the third ejector pin is located at the both ends of the third slot, second described in the third gear block clamping in
Gear ring, when the third ejector pin is located at the centre of the third slot, the third gear block unclamps second ring gear.
Preferably, between first gear block and the middle gear ring inner peripheral portion be equipped with for prevent first ejector pin with
The first stuck compressed spring of first slot；
It is equipped between second gear block and the outer gear ring inner peripheral portion for preventing second ejector pin and described the
The second stuck compressed spring of two slots；
It is equipped between the third gear block and the outer gear ring inner peripheral portion for preventing the third ejector pin and described the
The stuck third compressed spring of three slots.
A kind of hybrid power system, including engine, first motor, the second motor and dynamic coupling device, the power
Coupling device is any one of the above dynamic coupling device；The output end of the engine and the middle gear ring are sequentially connected, institute
The output end and the ring gear for stating first motor are sequentially connected, and the output end of second motor and outer gear ring transmission connect
It connects.
Preferably, the first motor and second motor are connect with battery pack.
Preferably, the engine, the first motor, second motor and the battery pack are all connected to driving control
Device processed, the drive control device is for driving first connector, and/or second connector and/or the third to connect
Fitting movement.
A kind of vehicle, including dynamical system, the dynamical system are any one of the above hybrid power system.
Dynamic coupling device provided by the invention, using ring gear, middle the gear ring gear ring structure mutually nested with outer gear ring,
When in use, so that ring gear, middle gear ring and outer gear ring is separately connected different power sources, and connected by the first connector, second
Fitting and third connector realize engagement or separation between different gear rings, to realize the coupling in different dynamic source.Due to phase
Mutually nested gear ring structure axial direction occupied space is smaller, therefore compact-sized, the integrated level height, to make power coupling that gear ring is nested
It is smaller to attach together the overall volume set；And different teeth are realized by the effect of the first connector, the second connector and third connector
Engagement or separation between circle, convenient for control.In addition, revolving speed is realized in the connection that the dynamic coupling device directly passes through annular gear teeth
Transmitting, therefore have biggish transmitting torque.
Hybrid power system provided by the invention according to the engagement between different gear rings or can separate realization engine
And/or the coupling of first motor and/or the second motor, and the power after coupling is passed through into the power output shaft that is connected with outer gear ring
Output.Since the overall volume of the dynamic coupling device is smaller, and convenient for control, therefore the mixing with the dynamic coupling device
The occupied space of dynamical system is smaller, and convenient for control.
A kind of vehicle provided by the invention, including above-mentioned hybrid power system, therefore the vehicle drive control of the vehicle is difficult
It spends lower.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the Structure explosion diagram of dynamic coupling device specific embodiment provided by the present invention；
Fig. 2 is the main view of the first gear block in dynamic coupling device specific embodiment provided by the present invention；
Fig. 3 is the left view of the first gear block in dynamic coupling device specific embodiment provided by the present invention；
Fig. 4 is the structural schematic diagram of the first control panel in dynamic coupling device specific embodiment provided by the present invention；
Fig. 5 is that first ring gear unidirectionally connects with middle gear ring in dynamic coupling device specific embodiment provided by the present invention
It closes, the structural schematic diagram that middle gear ring is separated with outer gear ring bidirectional overtaking；
Fig. 6 is the second ring gear and the two-way engagement of outer gear ring in dynamic coupling device specific embodiment provided by the present invention
Structural schematic diagram；
Fig. 7 is the structural schematic diagram of hybrid power system specific embodiment provided by the present invention.
In Fig. 1-7:
1 it is ring gear, 11 be the first ring gear, 12 be the second ring gear, 2 be middle gear ring, 3 be outer gear ring, 4 is first to nibble
Close block, 41 be the first ejector pin, 5 be the first control panel, 51 be the first slot, 52 be control-rod, 6 be the first compressed spring, 7 be hair
Motivation, 8 be first motor, 9 be the second motor, 10 be battery pack.
Specific embodiment
Below by the attached drawing in the fixed embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of dynamic coupling device, and the volume of the dynamic coupling device is relatively small, and controls
Difficulty processed is low.Another core of the invention is to provide a kind of hybrid power system including above-mentioned dynamic coupling device, the mixing
The structure of dynamical system is simple, easily controllable.Another core of the invention is to provide a kind of including above-mentioned hybrid power system
The vehicle drive control difficulty of vehicle, the vehicle is lower.
Fig. 1-Fig. 7 is please referred to, Fig. 1 is the Structure explosion diagram of dynamic coupling device specific embodiment provided by the present invention；
Fig. 2 is the main view of the first gear block provided by the present invention；Fig. 3 is the left view of the first gear block provided by the present invention；Fig. 4 is
The structural schematic diagram of first control panel provided by the present invention；Fig. 5 is that the first ring gear provided by the present invention unidirectionally connects with middle gear ring
It closes, the structural schematic diagram that middle gear ring is separated with outer gear ring bidirectional overtaking；Fig. 6 is the second ring gear provided by the present invention and outer gear ring
The structural schematic diagram of two-way engagement；Fig. 7 is the structural schematic diagram of hybrid power system specific embodiment provided by the present invention.
Dynamic coupling device provided by the present application, including coaxial arrangement be respectively used to connection power source ring gear 1, in
Gear ring 2 and outer gear ring 3, ring gear 1 include the first ring gear 11 and the second ring gear 12, and 11 peripheral part of the first ring gear is sheathed on
Middle 2 inner peripheral portion of gear ring, middle 2 peripheral part of gear ring and 12 peripheral part of the second ring gear are sheathed on the both ends of 3 inner peripheral portion of outer gear ring respectively；
First ring gear, 11 peripheral part and middle 2 inner peripheral portion of gear ring are engageable separable by least one first connector；Outside middle gear ring 2
Circumference and 3 inner peripheral portion of outer gear ring are engageable separable by least one second connector；Second ring gear, 12 peripheral part and outer
3 inner peripheral portion of gear ring is engageable separable by least one third connector.
It should be noted that dynamic coupling device provided by the present application is mainly used for the coupled drive in different dynamic source,
In use, ring gear 1, middle gear ring 2 and outer gear ring 3 are separately connected different power sources, the application passes through ring gear 1, middle gear ring 2
The coupling in different nested encryptions relational implementation different dynamic sources between outer gear ring 3.
Different nested encryptions relationships is specific as follows between ring gear 1, middle gear ring 2 and outer gear ring 3:
First ring gear 11 is set with middle gear ring 2, and realizes the radial engagement or separation of the two by the first connector；When
When the two engages, the coupling for being connected to the first ring gear 11 and the different dynamic on middle gear ring 2 may be implemented.
Middle gear ring 2 is set with outer gear ring 3, and realizes the radial engagement or separation of the two by the second connector；Work as the two
When engagement, the coupling for being connected to middle gear ring 2 and the different dynamic in outer gear ring 3 may be implemented.
Second ring gear 12 is set with outer gear ring 3, and realizes the radial engagement or separation of the two by third connector；When
When the two engages, the coupling for being connected to the second ring gear 12 and the different dynamic in outer gear ring 3 may be implemented.
Between first ring gear 11 and middle gear ring 2, between middle gear ring 2 and outer gear ring 3 and the second ring gear 12 and external tooth
It is engaged between circle 3 or the various combination of discrete state constitutes nesting different between ring gear 1, middle gear ring 2 and outer gear ring 3 even
Connect relationship.
It is understood that the first ring gear 11 is identical with the revolving speed of the second ring gear 12, for connecting same power.
It should be further noted that the structure of the first connector, the second connector and third connector can be identical,
Can be different, the present embodiment to the specific structure of the first connector, the second connector and third connector without limitation, as long as energy
Meet in 11 peripheral part of the first ring gear and middle 2 inner peripheral portion of gear ring, 2 peripheral part of middle gear ring and 3 inner peripheral portion of outer gear ring and second
12 peripheral part of gear ring and the engageable separable connection relationship of 3 inner peripheral portion of outer gear ring.Certainly, it is contemplated that structure it is simple
Property, the first connector, the second connector and third connector are preferably with mutually isostructural connector.
In conclusion dynamic coupling device provided by the present application, mutually embedding using ring gear 1, middle gear ring 2 and outer gear ring 3
The gear ring structure of set makes ring gear 1, middle gear ring 2 and outer gear ring 3 be separately connected different power sources when in use, and passes through the
A connection piece, the second connector and third connector realize engagement or separation between different gear rings, to realize different dynamic
The coupling in source.Since mutually nested gear ring structure axial direction occupied space is smaller, compact-sized, the integrated level of gear ring nesting
Height, to keep the overall volume of dynamic coupling device smaller；And pass through the first connector, the second connector and third connector
The engagement or separation between different gear rings are realized in effect, convenient for control.In addition, the dynamic coupling device directly passes through annular gear teeth
Connection realize revolving speed transmitting, therefore have biggish transmitting torque.
In view of the specific set-up mode of the first connector, the second connector and third connector, in above-described embodiment
Basis on, the first connector include the first gear block 4 being rotatably connected with middle 2 inner peripheral portion of gear ring and for control first
The first control piece that gear block 4 rotates unclamp it clamping and can outside the first ring gear 11 to control the rotation of the first gear block 4
Circumference；
Second connector includes the second gear block being rotatably connected with one end of 3 inner peripheral portion of outer gear ring and for controlling the
Second control piece of two gear blocks rotation makes it can clamping and 2 peripheral part of gear ring in can unclamping to control the rotation of the second gear block；
Third connector includes the third gear block being rotatably connected with the other end of 3 inner peripheral portion of outer gear ring and for controlling
The third control piece of third gear block rotation makes it clamping and can unclamp the second ring gear 12 to control the rotation of third gear block
Peripheral part.
It should be noted that the first gear block 4 has with the rotatable connection structure of middle 2 inner peripheral portion of gear ring and connection type
A variety of implementations, such as can be pivot joint, or it is hinged, or the first gear block can also be made by the restriction of structure
4 can rotate in the groove of middle 2 inner peripheral portion of gear ring, the present embodiment to the specific implementation being rotatably connected without limitation, only
Being able to satisfy the first gear block 4 can rotate relative to middle 2 inner peripheral portion of gear ring.
Similarly, the present embodiment is not specifically limited the second gear block and the rotatable connection type of 3 inner peripheral portion of outer gear ring,
As long as being able to satisfy the second gear block can rotate relative to 3 inner peripheral portion of outer gear ring.The present embodiment is to third gear block and external tooth
The rotatable connection type of 3 inner peripheral portion is enclosed to be not specifically limited, it can be relative to 3 inner circumferential of outer gear ring as long as being able to satisfy third gear block
Portion's rotation.
In view of between the first gear block 4 and the first control piece, between the second gear block and the second control piece and third
The problem of implementation of specific connection structure and connection type between gear block and third control piece, on the basis of above-described embodiment
On, the side of the first gear block 4 is equipped with the first ejector pin 41 for driving the first gear block 4 to rotate, and the first control piece is to pass through
Own rotation drives the first control panel 5 of the first ejector pin 41 rotation, and the first control panel 5 is equipped with for being socketed the first ejector pin 41
First slot 51；
The side of second gear block is equipped with the second ejector pin for driving the second gear block to rotate, and the second control piece is to pass through
Own rotation drives the second control panel of the second ejector pin rotation, and the second control panel is equipped with the second slot for being socketed the second ejector pin
Hole；
The side of third gear block is equipped with the third ejector pin for driving third gear block to rotate, and third control piece is to pass through
Own rotation drives the third control panel of third ejector pin rotation, and third control panel is equipped with the third slot for being socketed third ejector pin
Hole.
It should be noted that the application to the specific number of the first gear block 4 without limitation, the first gear block 4 can be
One, or at least two, as long as clamping can be played the role of or unclamp the first ring gear 11.When the first gear block
4 when being at least two, it is contemplated that the problem of middle gear ring 2 and the first 11 uniform force of ring gear, it is preferred that at least two the
One gear block 4 is uniformly distributed along middle 2 inner peripheral portion of gear ring.
Correspondingly, the first control panel 5 is annular structure, it is preferred that for being socketed the first slot 51 of the first ejector pin 41
It is circumferentially uniformly distributed along annular structure.In addition, the present embodiment to the specific size of the first control panel 5 without limitation, as long as energy
It is corresponding with the first ejector pin 41 to meet the first slot 51 being located on the first control panel 5.
It is understood that the present embodiment to the restriction of the quantity of the second gear block and third gear block and distribution with it is right
First gear block 4 it is defined above identical.
Preferably, the structure of the first control panel 5, the second control panel and third control panel is identical, and size is different.First control
The control-rod 52 for driving each autorotation is equipped on making sheet 5, the second control panel and third control panel.
In view of gear ring 2 and third gear block in 4 clamping the first ring gear 11 of the first gear block, the second gear block clamping
The tightness problem of the second ring gear of clamping 12, on the basis of above-described embodiment, all first gear blocks 4 are facing each other
Setting, two the first gear blocks 4 being oppositely arranged are for that clamping and can unclamp the same gear teeth of the first ring gear 11 respectively
Two sides；
All second gear block settings facing each other, two the second gear blocks being oppositely arranged for respectively can clamping and
The two sides of the same gear teeth of gear ring 2 in can unclamping；
All third gear block settings facing each other, two third gear blocks being oppositely arranged for respectively can clamping and
The two sides of the same gear teeth of the second ring gear 12 can be unclamped.
That is, two the first gear blocks 4 being oppositely arranged are distinguished when 4 the first ring gear 11 of clamping of the first gear block
The two sides of the direction clamping first ring gear 11 same gear teeth opposite from two, the first gear block 4 that multiple groups are oppositely arranged are same
Shi Zuoyong can distinguish simultaneously the two sides of a gear teeth of the first ring gear of clamping more than 11, therefore can make the first gear block 4 and first
The connection of ring gear 11 is more reliable and firm.
Similarly, in the present embodiment, the connection between the second gear block and middle gear ring 2 is more reliable and firm；Third gear block
Connection between the second ring gear 12 is more reliable and firm.
In view of the simple easy implementation of the first slot 51, the second slot and third slotted hole structure, in above-described embodiment
Basis on, the width at 51 both ends of the first slot is greater than intermediate width, and 51 liang of the first slot of ratio among the first slot 51
End is further from the center of the first control panel 5, for being socketed two the first ejector pins 41 of be oppositely arranged two the first gear blocks 4；
When the first ejector pin 41 is located at the both ends of the first slot 51,4 the first ring gear of clamping 11 of the first gear block, when the first ejector pin 41
When the centre of the first slot 51, the first gear block 4 unclamps the first ring gear 11；
The width at the second slot both ends is greater than intermediate width, and among the second slot than the second slot both ends further from the
The center of two control panels, for being socketed two second ejector pins of be oppositely arranged two the second gear blocks；When the second ejector pin is located at
When the both ends of the second slot, gear ring 2 in the second gear block clamping, when the second ejector pin is located at the centre of the second slot, second is nibbled
Close gear ring 2 in block release；
The width at third slot both ends is greater than intermediate width, and among third slot than third slot both ends further from the
The center of three control panels, for being socketed two third ejector pins of be oppositely arranged two third gear blocks；When third ejector pin is located at
When the both ends of third slot, the second ring gear of third gear block clamping 12, when third ejector pin is located at the centre of third slot, the
Three gear blocks unclamp the second ring gear 12.
It should be noted that internal edge contour line and first internal tooth of first slot 51 close to 5 center of the first control panel
One gear teeth of circle 11 and its tooth socket contour line of two sides are identical, the first external edge of the slot 51 far from 5 center of the first control panel
Edge contour line is camber line.
In the present embodiment, two the first ejector pins 41 of two the first gear blocks 4 being oppositely arranged are located at same first slot
In hole 51, the first slot 51 is used to limit the position of the first ejector pin 41, and then limits two opposite first internal tooths of the first gear block 4
The position of circle 11.
It is understood that the second slot and third slot are of similar shape with the first slot 51.It is oppositely arranged
Two the second ejector pins of two the second gear blocks be located in same second slot, the second slot is for limiting the second ejector pin
Position, and then limit the position of the relatively middle gear ring 2 of two the second gear blocks.Two of two third gear blocks being oppositely arranged
Three ejector pins are located in the same third slot, and third slot is used to limit the position of third ejector pin, and then limit two thirds and nibble
Close position of the block with respect to the second ring gear 12.
It should be noted that first can be limited by change in location of two the first ejector pins 41 in the first slot 51
Gear block 4 is with respect to four positions of the first ring gear 11, to make between the first ring gear 11 and middle gear ring 2 tool, there are four types of shapes
State briefly introduces the first ring gear 11 and middle gear ring 2 below by taking the position of opposite first ring gear 11 of the first gear block 4 as an example
Between four kinds of states.
When two the first ejector pins 41 are located at the both ends of the first slot 51 or two the first ejector pins 41 are respectively positioned on the first slot
When the same end in hole 51, the two sides for the same gear teeth of two the first gear blocks, 4 the first ring gear of clamping 11 being oppositely arranged, Suo Youxiang
To 4 collective effect of the first gear block of setting, the two-way engagement of the first ring gear 11 and middle gear ring 2 is realized, to make the two
Between can be with bi-directional power.
When two the first ejector pins 41 are respectively positioned on the centre of the first slot 51, two the first gear blocks 4 being oppositely arranged are loose
The two sides of the same gear teeth of the first ring gear 11 are opened, all 4 collective effects of the first gear block being oppositely arranged realize the first ring gear
11 are kept completely separate with middle gear ring 2, to make between the two in bidirectional overtaking discrete state.
When one of two first ejector pins 41 are located at one end of the first slot 51, another one is located in the first slot 51
Between when, two 4 one of the first gear block being oppositely arranged unclamp the side of the same gear teeth of the first ring gear 11, another one clamping the
The other side of the same gear teeth of one ring gear 11, all 4 collective effects of the first gear block being oppositely arranged realize the first ring gear 11
With the one-way engagement of middle gear ring 2, so that making between the two can be with unidirectional delivery power.
Similarly, also there are above four kinds between middle gear ring 2 and outer gear ring 3 and between the second ring gear 12 and outer gear ring 3
State.
In order to avoid the first ejector pin 41 is stuck in the first slot 51, the second ejector pin is stuck in the second slot, third top
Sell stuck in third slot, on the basis of any one above-mentioned embodiment, 2 inner peripheral portion of the first gear block 4 and middle gear ring
Between be equipped with for preventing the first ejector pin 41 and stuck the first compressed spring 6 of the first slot 51；
Between 3 inner peripheral portion of second gear block and outer gear ring be equipped with for prevent the second ejector pin and the second slot it is stuck second
Compressed spring；
It is equipped between 3 inner peripheral portion of third gear block and outer gear ring for preventing third ejector pin and the stuck third of third slot
Compressed spring.
That is, when limiting the position of the first ejector pin 41 by the first slot 51, by the work of the first compressed spring 6
With being blocked in the first slot 51 to avoid the first ejector pin 41.When limiting the position of the second ejector pin by the second slot, by
The effect of second compressed spring is blocked in the second slot to avoid the second ejector pin.Third ejector pin is being limited by third slot
Position when, by the effect of third compressed spring, blocked in third slot to avoid third ejector pin.
It include dynamic coupling device disclosed in above-described embodiment the present invention also provides one kind in addition to above-mentioned dynamic coupling device
Hybrid power system, which further includes engine 7, first motor 8 and the second motor 9；The output of engine 7
End is sequentially connected with middle gear ring 2, and the output end of first motor 8 and ring gear 1 are sequentially connected, the output end of the second motor 9 and outer
Gear ring 3 is sequentially connected.
It is understood that above-mentioned dynamic coupling device passes through the first connector, the second connector and third connector point
It does not realize between the first ring gear 11 and middle gear ring 2, between middle gear ring 2 and outer gear ring 3 and the second ring gear 12 and outer gear ring 3
Between engagement or separation, since the output end of ring gear 1 and first motor 8 is sequentially connected, middle gear ring 2 is defeated with engine 7
The output end of outlet transmission connection, outer gear ring 3 and the second motor 9 is sequentially connected, and therefore, which can be according to not
With the power coupling of engagement or separation realization engine 7 and/or first motor 8 and/or the second motor 9 between gear ring.
Since the overall volume of the dynamic coupling device is smaller, and convenient for control, therefore with the dynamic coupling device
The occupied space of hybrid power system is smaller, and convenient for control.
The problem of in view of energy-saving and emission-reduction, on the basis of above-described embodiment, first motor 8 and the second motor 9 with
Battery pack 10 connects.Battery pack 10 for supplying power to first motor 8 and the second motor 9, and when can recycle braking, when descending,
Energy when idling, therefore can be with energy-saving and emission-reduction.
In the present embodiment, the power source of the hybrid power system includes engine 7, first motor 8,9 and of the second motor
Battery pack 10, the above power source realize different coupled modes by power coupler, so that the hybrid power system be made to have
Different drive modes.Below for when the output end of the outer gear ring of the hybrid power system 3 connects power output shaft, introduce
The various specific drive modes of the hybrid power system of a preferred embodiment provided by the present application.
A preferred embodiment provided by the present application has pure electric drive mode.
When 10 electricity abundance of battery pack, hybrid power system is preferentially in pure electric drive mode, specifically includes the first electricity
Machine 8 is operated alone, the second motor 9 is operated alone and bi-motor parallel drive.
When first motor 8 is operated alone, the first gear block 4 unclamps the two sides of the same gear teeth of the first ring gear 11, and second nibbles
Close the two sides of the same gear teeth of gear ring 2 in block release, the two sides of the same gear teeth of the second ring gear of third gear block clamping 12, Ye Ji
Between one ring gear 11 and middle gear ring 2, bidirectional overtaking discrete state, the second ring gear 12 are between middle gear ring 2 and outer gear ring 3
With the two-way engagement of outer gear ring 3, engine 7 and the second motor 9 do not work at this time, and first motor 8 works independently, and can drive ring gear
1 transmits power to outer gear ring 3, so that the power of first motor 8 is reached power output shaft.
When second motor 9 is operated alone, the first gear block 4 unclamps the two sides of the same gear teeth of the first ring gear 11, and second nibbles
The two sides of the same gear teeth of gear ring 2 in block release are closed, third gear block unclamps the two sides of the same gear teeth of the second ring gear 12, Ye Ji
Locate between one ring gear 11 and middle gear ring 2, between middle gear ring 2 and outer gear ring 3 and between the second ring gear 12 and outer gear ring 3
In bidirectional overtaking discrete state, engine 7 and first motor 8 do not work, and the second motor 9 works independently, and the second motor 9 is directly logical
It crosses outer gear ring 3 and power is reached into power output shaft.
When bi-motor parallel drive, the first gear block 4 unclamps the two sides of the same gear teeth of the first ring gear 11, the second gear block
The two sides of the same gear teeth of gear ring 2 in release, in the two sides namely first of the same gear teeth of the second ring gear of third gear block clamping 12
Between gear ring 11 and middle gear ring 2, be in bidirectional overtaking discrete state between middle gear ring 2 and outer gear ring 3, the second ring gear 12 with it is outer
The two-way engagement of gear ring 3, engine 7 does not work at this time, and power is reached outer gear ring 3 by driving ring gear 1 by first motor 8, the
Two motors 9 directly act on outer gear ring 3, and first motor 8 and 9 collective effect of the second motor make power reach power from outer gear ring 3
Output shaft.
In addition, the structure of above-mentioned dynamic coupling device can realize that first motor 8 drives engine 7 to start, at this moment, first is nibbled
The side of the same gear teeth of 4 the first ring gear of clamping of block 11 is closed, the first gear block 4 unclamps the another of the same gear teeth of the first ring gear 11
Side makes the state that unidirectional delivery power is between the first ring gear 11 and middle gear ring 2, and gear ring 2 is same in the release of the second gear block
The two sides of one gear teeth, third gear block unclamp the two sides of the same gear teeth of the second ring gear 12, make between middle gear ring 2 and outer gear ring 3,
The state of bidirectional overtaking separation is between second ring gear 12 and outer gear ring 3, therefore, first motor 8 drives engine 7 to open
Dynamic, power can only be by 1 back transfer of ring gear of dynamic coupling device to middle gear ring 2, so that non-loaded after the starting of engine 7
In the case where be rapidly achieved stable idling mode.
A preferred embodiment provided by the present application has 7 drive mode of engine.
Under this mode, the first gear block 4 unclamps the two sides of the same gear teeth of the first ring gear 11, tooth in the second gear block clamping
Enclose the two sides of the 2 same gear teeth, third gear block unclamp the same gear teeth of the second ring gear 12 two sides namely the first ring gear 11 with
Between middle gear ring 2, bidirectional overtaking discrete state, middle gear ring 2 and outer gear ring 3 pairs are between the second ring gear 12 and outer gear ring 3
To engagement, first motor 8 and the second motor 9 do not work at this time, and engine 7 works independently, can drive in gear ring 2 transmit power to
Outer gear ring 3, so that the power of engine 7 is reached power output shaft.
A preferred embodiment provided by the present application has engine 7 and motor combination drive mode.
Specifically, engine 7 and motor combination drive mode include increasing journey mode, parallel drive mode and mixed connection to drive mould
Formula.
Increase journey mode, when 10 not enough power supply predetermined value of battery pack, it is real that hybrid power system is preferentially controlled Yu Zengcheng mode
Existing pure electric drive.
Under this mode, engine 7 is connected with first motor 8, and first motor 8 is battery pack 10 under the dragging of engine 7
Charging, battery pack 10 are the power supply of the second motor 9, are operated alone by the second motor 9.
At this point, the two sides of the same gear teeth of 4 the first ring gear of clamping of the first gear block 11, the second gear block unclamp in gear ring 2
The two sides of the same gear teeth, the two sides of the third gear block release same gear teeth of the second ring gear 12 namely middle gear ring 2 and outer gear ring 3
Between, bidirectional overtaking discrete state is between the second ring gear 12 and outer gear ring 3, the first ring gear 11 and middle gear ring 2 are two-way
Engagement, engine 7 drags first motor 8 and generates electricity at this time, so that 8 battery pack 10 of first motor is made to charge, battery pack 10
For the power supply of the second motor 9, power is directly reached power output shaft by outer gear ring 3 by the second motor 9.
When the common driving in parallel with first motor 8 of engine 7, the first gear block 4 unclamps the same gear teeth of the first ring gear 11
Two sides, the second gear block clamping in the same gear teeth of gear ring 2 two sides, the same gear teeth of the second ring gear of third gear block clamping 12
Two sides namely the first ring gear 11 and middle gear ring 2 between in bidirectional overtaking discrete state, middle gear ring 2 and outer gear ring 3 and
Second ring gear 12 and the two-way engagement of outer gear ring 3, engine 7 and first motor 8 work at the same time at this time, can drive in gear ring 2
Outer gear ring 3 is transmitted power to ring gear 1, so that power is reached power output shaft.
When mixed connection drives, engine 7 is connected with first motor 8, and first motor 8 is battery pack under the dragging of engine 7
10 chargings, engine 7 and the second motor 9 are in parallel, and engine 7 and the second motor 9 drive vehicle jointly.
Under such mode, the two sides of the same gear teeth of 4 the first ring gear of clamping of the first gear block 11, in the second gear block clamping
The two sides of the same gear teeth of gear ring 2, third gear block unclamp two sides namely the first ring gear 11 of the same gear teeth of the second ring gear 12
With middle gear ring 2, middle gear ring 2 and the two-way engagement of outer gear ring 3, divide between the second ring gear 12 and outer gear ring 3 in bidirectional overtaking
From state, engine 7 had both dragged first motor 8 and had generated electricity at this time, so that 8 battery pack 10 of first motor is made to charge, battery
Group 10 is powered for the second motor 9；Gear ring 2 transmits power to outer gear ring 3 in engine 7 and driving, while the second motor 9 is directly made
For outer gear ring 3, engine 7 and 9 collective effect of the second motor make power reach power output shaft from outer gear ring 3.
A preferred embodiment provided by the present application has energy recuperation mode.
Under this mode, first motor 8 and the second motor 9 drag power generation by counter, charge for battery pack 10, by the kinetic energy of vehicle
Or potential energy is that electric energy is recycled.
At this point, the first gear block 4 unclamps the two sides of the same gear teeth of the first ring gear 11, gear ring 2 in the release of the second gear block
The two sides of the same gear teeth, the two sides of the same gear teeth of the second ring gear of third gear block clamping 12 namely the first ring gear 11 are in
Between gear ring 2, it is in bidirectional overtaking discrete state between middle gear ring 2 and outer gear ring 3, the second ring gear 12 and outer gear ring 3 pairs
To engagement, this can prevent engine 7 from being dragged by counter.
On the basis of above-described embodiment, engine 7, first motor 8, the second motor 9 and battery pack 10 are all connected to
Drive control device, drive control device is for driving the first connector, and/or the second connector and/or the movement of third connector.
It should be noted that the drive control device inputs feelings according to the power of engine 7, first motor 8 and the second motor 9
The charge condition of condition or battery pack 10 controls the first connector, and/or the second connector and/or the movement of third connector, makes the
Gear ring 2, and/or third connection in the first ring gear 11, and/or the second connector clamping or release are unclamped in a connection piece clamping
The second ring gear 12 is unclamped in part clamping, so that ring gear 1, middle gear ring 2 and outer gear ring 3 is made to realize different engagement or separation,
And then hybrid power system is made to realize different drive modes.
It include hybrid power system disclosed in above-described embodiment the present invention also provides one kind in addition to above-mentioned hybrid power system
Vehicle, refer to the prior art for the structure of other each sections of the vehicle, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Dynamic coupling device provided by the present invention, hybrid power system and vehicle are described in detail above.This
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention.It should be pointed out that for those skilled in the art,
Without departing from the principles of the invention, can be with several improvements and modifications are made to the present invention, these improvement and modification are also fallen
Enter in the protection scope of the claims in the present invention.
Claims (10)
1. a kind of dynamic coupling device, which is characterized in that the ring gear for being respectively used to connection power source including coaxial arrangement
(1), middle gear ring (2) and outer gear ring (3), the ring gear (1) includes the first ring gear (11) and the second ring gear (12), described
First ring gear (11) peripheral part is sheathed on middle gear ring (2) inner peripheral portion, in middle gear ring (2) peripheral part and described second
Gear ring (12) peripheral part is sheathed on the both ends of the outer gear ring (3) inner peripheral portion respectively；First ring gear (11) peripheral part with
Middle gear ring (2) inner peripheral portion is engageable separable by least one first connector；Middle gear ring (2) peripheral part and institute
It is engageable separable by least one second connector to state outer gear ring (3) inner peripheral portion；Second ring gear (12) peripheral part
It is engageable separable by least one third connector with the outer gear ring (3) inner peripheral portion.
2. dynamic coupling device according to claim 1, which is characterized in that first connector includes and the middle tooth
The first gear block (4) that circle (2) inner peripheral portion is rotatably connected and the first control for controlling the first gear block (4) rotation
Part makes it clamping and can unclamp the first ring gear (11) peripheral part to control first gear block (4) rotation；
Second connector includes the second gear block being rotatably connected with one end of the outer gear ring (3) inner peripheral portion and is used for
The second control piece of second gear block rotation is controlled, unclamp it clamping and can to control the second gear block rotation
Middle gear ring (2) peripheral part；
The third connector includes the third gear block being rotatably connected with the other end of the outer gear ring (3) inner peripheral portion and use
In the third control piece for controlling third gear block rotation, make it can clamping and can pine to control the third gear block rotation
Open the second ring gear (12) peripheral part.
3. dynamic coupling device according to claim 2, which is characterized in that the side of first gear block (4) is equipped with
For driving the first ejector pin (41) of the first gear block (4) rotation, first control piece is to be driven by own rotation
The first control panel (5) of first ejector pin (41) rotation, first control panel (5) are equipped with for being socketed first top
Sell first slot (51) of (41)；
The side of second gear block is equipped with the second ejector pin for driving the second gear block rotation, second control
Part is the second control panel that the second ejector pin rotation is driven by own rotation, and second control panel is equipped with for being socketed
Second slot of second ejector pin；
The side of the third gear block is equipped with the third ejector pin for driving the third gear block rotation, the third control
Part is the third control panel that the third ejector pin rotation is driven by own rotation, and the third control panel is equipped with for being socketed
The third slot of the third ejector pin.
4. dynamic coupling device according to claim 3, which is characterized in that all (4) two two-phases of first gear block
Pair setting, two be oppositely arranged, first gear block (4) is for that clamping and can unclamp first ring gear respectively
(11) two sides of the same gear teeth；
All second gear block settings facing each other, two be oppositely arranged, second gear block for that can block respectively
Two sides tight and that the same gear teeth of the middle gear ring (2) can be unclamped；
All third gear block settings facing each other, two be oppositely arranged the third gear block for that can block respectively
Two sides tight and that the same gear teeth of second ring gear (12) can be unclamped.
5. dynamic coupling device according to claim 4, which is characterized in that the width at the first slot (51) both ends is big
In intermediate width, and first slot (51) it is intermediate than the first slot (51) both ends far from first control panel
(5) center, two first ejector pins (41) for being socketed be oppositely arranged two first gear blocks (4)；Work as phase
When being respectively positioned on the same end of first slot (51) to two first ejector pins (41) of setting, two institutes being oppositely arranged
State the two sides of the first ring gear (11) same gear teeth described in the first gear block (4) clamping；As two described first be oppositely arranged
One of ejector pin (41) is located at one end of first slot (51), and another one is located at the centre of first slot (51)
When, two be oppositely arranged the first gear block (4) one unclamps the side of the same gear teeth of first ring gear (11), separately
The other side of the first ring gear (11) same gear teeth described in one clamping；When two be oppositely arranged first ejector pins (41) are equal
When positioned at the centre of first slot (51), two be oppositely arranged, first gear block (4) unclamps first internal tooth
It encloses (11)；
Second slot and the third slot are of similar shape with first slot (51), two be oppositely arranged
Two second ejector pins of a second gear block are located in same second slot, described in two be oppositely arranged
The third ejector pin of two of third gear block is located in the same third slot, second ejector pin and the third top
The location status of pin is identical as the location status of first ejector pin (41).
6. according to the described in any item dynamic coupling devices of claim 3-5, which is characterized in that first gear block (4) and
Be equipped between middle gear ring (2) inner peripheral portion for prevent first ejector pin (41) and first slot (51) it is stuck the
One compressed spring (6)；
It is equipped between second gear block and the outer gear ring (3) inner peripheral portion for preventing second ejector pin and described second
The second stuck compressed spring of slot；
It is equipped between the third gear block and the outer gear ring (3) inner peripheral portion for preventing the third ejector pin and the third
The stuck third compressed spring of slot.
7. a kind of hybrid power system, including engine (7), first motor (8), the second motor (9) and dynamic coupling device,
It is characterized in that, the dynamic coupling device is dynamic coupling device described in any one of claims 1-6；The engine (7)
Output end and the middle gear ring (2) be sequentially connected, the output end of the first motor (8) and the ring gear (1) transmission connect
It connects, the output end of second motor (9) and the outer gear ring (3) are sequentially connected.
8. hybrid power system according to claim 7, which is characterized in that the first motor (8) and second electricity
Machine (9) is connect with battery pack (10).
9. hybrid power system according to claim 8, which is characterized in that the engine (7), the first motor
(8), second motor (9) and the battery pack (10) are all connected to drive control device, and the drive control device is for driving
First connector and/or the movement of second connector and/or the third connector.
10. a kind of vehicle, including dynamical system, which is characterized in that the dynamical system is that claim 7-9 is described in any item
Hybrid power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935961.5A CN107725633B (en) | 2017-10-10 | 2017-10-10 | A kind of dynamic coupling device, hybrid power system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935961.5A CN107725633B (en) | 2017-10-10 | 2017-10-10 | A kind of dynamic coupling device, hybrid power system and vehicle |
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| Publication Number | Publication Date |
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| CN107725633A CN107725633A (en) | 2018-02-23 |
| CN107725633B true CN107725633B (en) | 2019-03-15 |
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| CN201710935961.5A Expired - Fee Related CN107725633B (en) | 2017-10-10 | 2017-10-10 | A kind of dynamic coupling device, hybrid power system and vehicle |
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| CN112172506B (en) * | 2020-10-16 | 2022-07-08 | 北京未来智酷汽车科技有限公司 | Power coupling device, power system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3378138B2 (en) * | 1996-02-16 | 2003-02-17 | 日野自動車株式会社 | Synchronizers used in manual transmissions |
| US7273435B2 (en) * | 2005-09-29 | 2007-09-25 | Gm Global Technology Operations, Inc. | Multi-mode electrically variable transmissions having two planetary gear sets with one fixed interconnection and clutched input |
| CN101131199B (en) * | 2007-10-19 | 2011-09-07 | 中国科学院电工研究所 | Electrical variable-speed case and its dynamic mode |
| CN102310756B (en) * | 2010-06-29 | 2013-11-20 | 北汽福田汽车股份有限公司 | Hybrid power automobile and power assembly for hybrid power automobile |
| CN102463886B (en) * | 2010-11-04 | 2015-04-15 | 上海捷能汽车技术有限公司 | Hybrid power transmission system and control method thereof |
| CN202053876U (en) * | 2011-04-29 | 2011-11-30 | 北京工业大学 | Transmission mechanism for dynamic coupling |
| CN102390249A (en) * | 2011-09-30 | 2012-03-28 | 广州汽车集团股份有限公司 | Hybrid system of four-wheel drive hybrid car with one-way clutch |
| CN102826001B (en) * | 2012-09-07 | 2015-09-30 | 天津市松正电动汽车技术股份有限公司 | A kind of hybrid-power bus actuating device |
| CN104534076B (en) * | 2015-01-05 | 2017-04-05 | 赵克刚 | The control method of mechanical transmission and mechanical transmission |
| JP6319208B2 (en) * | 2015-07-01 | 2018-05-09 | トヨタ自動車株式会社 | Hybrid drive device |
| CN106476599B (en) * | 2015-08-31 | 2019-03-29 | 比亚迪股份有限公司 | Power drive system and vehicle with it |
| CN105416033A (en) * | 2015-12-10 | 2016-03-23 | 湖南大学 | Stroke increment type hybrid power drive device |
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