CN207711794U - Hybrid vehicle speed changing structure - Google Patents
Hybrid vehicle speed changing structure Download PDFInfo
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- CN207711794U CN207711794U CN201721838202.9U CN201721838202U CN207711794U CN 207711794 U CN207711794 U CN 207711794U CN 201721838202 U CN201721838202 U CN 201721838202U CN 207711794 U CN207711794 U CN 207711794U
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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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Abstract
The utility model discloses a kind of hybrid vehicle speed changing structure, has clutch between the output end and input shaft input terminal of engine, to selectively be combined or disengaged with input shaft by clutch；Motor jackshaft is parallel with input shaft, and being fixedly connected sequentially on the motor jackshaft has motor jackshaft deceleration low gear tooth and motor jackshaft deceleration high gear tooth, wherein：Motor jackshaft deceleration low gear tooth and reverse gear shaft decelerating through motor low gear tooth engagement, motor jackshaft deceleration high gear tooth are engaged with reverse gear shaft decelerating through motor high gear tooth and motor intermediate gear simultaneously, which is fixedly connected on the output shaft of motor.This speed change gear integrates the motor of 48V by gear drive on the basis of existing 6 fast manual transmission, and motor can both be used as driving motor, be also used as generator, to realize that motor 48V provides driving force and energy regenerating.
Description
Technical field
The utility model belongs to hybrid power speed change field more particularly to a kind of hybrid vehicle speed changing structure.
Background technology
Existing vehicle usually uses gasoline as power, and engine is driven to work, and the power exported from engine exists
Speed change is realized in transmission process, it is final to drive vehicle traveling.With the development of social progress and technology, the oil consumption of oily motor-car
Height cannot reach the requirement of energy-saving and emission-reduction, and operating mode is single, cannot meet user demand well.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of oil consumption, and low, the diversified mixing of operating mode is moved
Power vehicle speed variation structure.
The technical solution of the utility model is as follows：A kind of hybrid vehicle speed changing structure, it is characterised in that：Including starting
Machine (1), jackshaft (12), reverse gear shaft (21) and motor jackshaft (28), the wherein output end of engine (1) and input shaft (3)
There is clutch (2) between input terminal, to selectively be combined or disengaged with input shaft (3) by clutch (2)；It is described defeated
Enter to be sequentially installed with input shaft one on axis (3) and keeps off tooth (4), the gear tooth of input shaft two (5), the gear gear of input shaft three (6), three or four gears together
Walk device (7), input shaft four keeps off gear (8), input shaft five keeps off gear (9), five keep off synchronizers (10) and input shaft idling power generation tooth
It takes turns (11), wherein：The input shaft one keeps off tooth (4) and input shaft two keeps off tooth (5) and is fixed on input shaft (3), and the input
Axis three keeps off gear (6), input shaft four keeps off gear (8), input shaft five keeps off gear (9) and input shaft idling power generation gear (11) is empty
It is sleeved on input shaft (3)；Three or the four gear synchronizer (7) selectively can keep off gear (6) or input shaft four with input shaft three
It keeps off gear (8) to combine, gear (6) is kept off to which the power of input shaft (3) is passed to input shaft three by three or four gear synchronizers (7)
Or input shaft four keeps off gear (8)；The five gear synchronizer (10) selectively can keep off gear (9) or input shaft with input shaft five
Idling power generation gear (11) combines, and is kept off to which the power of input shaft (3) is passed to input shaft five by five gear synchronizers (10)
Gear (9) or input shaft idling power generation gear (11)；
The jackshaft (12) is parallel with input shaft (3), and being sequentially installed with jackshaft master on the jackshaft (12) subtracts tooth
(13), jackshaft first gear (14), one or two gear synchronizers (15), jackshaft second gear (16), jackshaft three keep off gear
(17), jackshaft four keeps off gear (18), countershaft fifth speed gear (19) and jackshaft idling power generation gear (20), wherein：It is described
Jackshaft master subtracts tooth (13) and is fixed on jackshaft (12), jackshaft first gear (14), jackshaft second gear (16) and in
Countershaft idling generates electricity gear (20) empty set on jackshaft (12), and the jackshaft three keeps off gear (17), jackshaft four keeps off tooth
Wheel (18) and countershaft fifth speed gear (19) are fixedly connected with jackshaft (12)；One or the two gear synchronizer (15) can have
Selectively combined with jackshaft first gear (14) or jackshaft second gear (16), it will to keep off synchronizers (15) by one or two
The power of jackshaft first gear (14) or jackshaft second gear (16) passes to jackshaft (12)；
The reverse gear shaft (21) is parallel with input shaft (3), and being sequentially installed with reverse gear shaft master on the reverse gear shaft (21) subtracts tooth
(22), reverse gear (23), reverse gear synchronizer (24), reverse gear shaft decelerating through motor high gear tooth (25), motor gear synchronizer (26)
With reverse gear shaft decelerating through motor low gear tooth (27), wherein：The reverse gear shaft master subtracts tooth (22) and is fixed on reverse gear shaft (21), it is described fall
Gear (23), reverse gear shaft decelerating through motor high gear tooth (25) and reverse gear shaft decelerating through motor low gear tooth (27) empty set are kept off in reverse gear shaft
(21) on；The reverse gear synchronizer (24) can selectively combine with reverse gear (23), to pass through reverse gear synchronizer
(24) power of reverse gear (23) is passed into reverse gear shaft (21)；The motor gear synchronizer (26) can be selectively
It is combined with reverse gear shaft decelerating through motor high gear tooth (25) or reverse gear shaft decelerating through motor low gear tooth (27), to be synchronized by motor gear
The power of reverse gear shaft decelerating through motor high gear tooth (25) or reverse gear shaft decelerating through motor low gear tooth (27) is passed to reverse gear shaft by device (26)
(21)；
The motor jackshaft (28) is parallel with input shaft (3), and being fixedly connected sequentially on the motor jackshaft (28) has electricity
Machine jackshaft deceleration low gear tooth (29) and motor jackshaft deceleration high gear tooth (30), wherein：The motor jackshaft deceleration low gear
Tooth (29) is engaged with reverse gear shaft decelerating through motor low gear tooth (27), the motor jackshaft deceleration high gear tooth (30) while and reverse gear shaft
Decelerating through motor high gear tooth (25) and motor intermediate gear (31) engagement, the motor intermediate gear (31) are fixedly connected on motor (32)
Output shaft on；
The input shaft one keep off tooth (4) engage with jackshaft first gear (14), the jackshaft first gear at the same with
It keeps off gear (23) to engage, the input shaft two keeps off tooth (5) and engages with jackshaft second gear (16)；The input shaft three keeps off tooth
Wheel (6) keeps off gear (17) with jackshaft three and engages, and the input shaft four keeps off gear (8) and engaged with the gear gear of jackshaft four (18),
And the input shaft five keeps off gear (9) and engage with countershaft fifth speed gear (19), the input shaft idling generate electricity gear (11) and
Jackshaft idling generate electricity gear (20) engage, jackshaft idling generate electricity gear (20) and meanwhile with reverse gear shaft decelerating through motor low gear tooth
(27) it engages, and the jackshaft master subtracts tooth (13) and reverse gear shaft master subtracts input terminal of the tooth (22) with differential assembly (33)
Engagement, the differential assembly (33) is for exporting power.
This speed change gear integrates the motor (32) of 48V by gear drive on the basis of existing 6 fast manual transmission.
Motor (32) can both be used as driving motor, be also used as generator, to realize that motor 48V provides driving force, drive vehicle
Or auxiliary drive vehicle, can also generator be used as to realize energy regenerating, and then overcome the dynamic speed change gear high energy consumption of existing oil, work
The single defect of operation mode.It should be strongly noted that in the transmission, even if structure is similar but operation principle and pattern have
Very big difference, this difference are apparent and important for the art.
Preferably, three or the four gear synchronizer (7), five gear synchronizers (10) one or two keep off synchronizer (15) and motor tooth
The structure for taking turns synchronizer (26) is identical, and the inner teeth hub of these synchronizers is solidly set on corresponding axis, the outside of these synchronizers
Tooth set can slide axially along corresponding axis.
Advantageous effect：This speed change gear integrates 48V's on the basis of existing 6 fast manual transmission by gear drive
Motor, motor can both be used as driving motor, be also used as generator, to realize that motor 48V provides driving force, driving
Vehicle or auxiliary drive vehicle can also be used as generator to realize energy regenerating, so overcome the dynamic speed change gear high energy consumption of existing oil,
The single defect of operating mode.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is that the utility model is in the schematic diagram under E1 patterns.
Fig. 3 is that the utility model is in the schematic diagram under E2 patterns.
Fig. 4 is that the utility model is in the schematic diagram under H11-P3 patterns.
Fig. 5 is that the utility model is in the schematic diagram under H12-P3 patterns.
Fig. 6 is that the utility model is in the schematic diagram under H13-P3 patterns.
Fig. 7 is that the utility model is in the schematic diagram under H23-P3 patterns.
Fig. 8 is that the utility model is in the schematic diagram under H24-P3 patterns.
Fig. 9 is that the utility model is in the schematic diagram under H25-P3 patterns.
Figure 10 is that the utility model is in the schematic diagram under idling power generation mode.
Figure 11 is that the utility model is in the schematic diagram under EV reversing modes.
Figure 12 is that the utility model is in the schematic diagram under ICE reversing modes.
Figure 13 is that the utility model is in the schematic diagram under Brake energy recovery pattern.
Figure 14 is the powershift route map of the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of hybrid vehicle speed changing structure, including engine 1, jackshaft 12, reverse gear shaft 21 and electricity
Machine jackshaft 28 wherein has clutch 2 between 3 input terminal of the output end of engine 1 and input shaft, to have by clutch 2
Selectively combined or disengaged with input shaft 3.It is sequentially installed with input shaft one on input shaft 3 and keeps off tooth 4, the gear of input shaft two tooth 5, input
Axis three keeps off gear 6,34 and keeps off synchronizer 7, the gear of input shaft four gear 8, gear gear 9, the five gear synchronizer 10 of input shaft five and input
Axis idling power generation gear 11, wherein：Input shaft one keeps off tooth 4 and input shaft two keeps off tooth 5 and is fixed on input shaft 3, and input shaft three
Keep off gear 6, input shaft four keeps off gear 8, input shaft five keeps off gear 9 and input shaft idling power generation 11 equal empty set of gear is in input shaft 3
On.Three or four gear synchronizers 7 can selectively keep off gear 6 with input shaft three or input shaft four keeps off gear 8 and combined, to pass through three
The power of input shaft 3 is passed to input shaft three and keeps off gear 6 or the gear gear 8 of input shaft four by four gear synchronizers 7.Five gear synchronizers 10
Gear 9 can be selectively kept off with input shaft five or input shaft idling power generation gear 11 is combined, to pass through five gear synchronizers 10
The power of input shaft 3 is passed into input shaft five and keeps off gear 9 or input shaft idling power generation gear 11.
Jackshaft 12 is parallel with input shaft 3, and jackshaft master is sequentially installed on the jackshaft 12 and subtracts tooth 13, the gear of jackshaft one
Gear 14,1 keep off synchronizer 15, jackshaft second gear 16, jackshaft three keep off gear 17, jackshaft four keep off gear 18, in
Countershaft five keeps off gear 19 and jackshaft idling power generation gear 20, wherein：Jackshaft master subtracts tooth 13 and is fixed on jackshaft 12, intermediate
Axis first gear 14, jackshaft second gear 16 and jackshaft idling generate electricity 20 empty set of gear on jackshaft 12, and jackshaft
Three gear gears 17, jackshaft four keeps off gear 18 and countershaft fifth speed gear 19 is fixedly connected with jackshaft 12.One or two gears synchronize
Device 15 can be combined selectively with jackshaft first gear 14 or jackshaft second gear 16, to be synchronized by one or two gears
The power of jackshaft first gear 14 or jackshaft second gear 16 is passed to jackshaft 12 by device 15.
As shown in Figure 1, reverse gear shaft 21 is parallel with input shaft 3, be sequentially installed on the reverse gear shaft 21 reverse gear shaft master subtract tooth 22,
Reverse gear 23, reverse gear synchronizer 24, reverse gear shaft decelerating through motor high gear tooth 25, motor gear synchronizer 26 and the spindle motor that reverses gear subtract
Fast low gear tooth 27, wherein：Reverse gear shaft master subtracts tooth 22 and is fixed on reverse gear shaft 21, reverse gear 23, reverse gear shaft decelerating through motor high gear
Tooth 25 and 27 equal empty set of reverse gear shaft decelerating through motor low gear tooth are on reverse gear shaft 21.Reverse gear synchronizer 24 can selectively with fall
It keeps off gear 23 to combine, to which the power of reverse gear 23 is passed to reverse gear shaft 21 by reverse gear synchronizer 24.Motor gear is same
Step device 26 can be combined selectively with reverse gear shaft decelerating through motor high gear tooth 25 or reverse gear shaft decelerating through motor low gear tooth 27, to
The power of reverse gear shaft decelerating through motor high gear tooth 25 or reverse gear shaft decelerating through motor low gear tooth 27 is passed by motor gear synchronizer 26
Pass reverse gear shaft 21.
Motor jackshaft 28 is parallel with input shaft 3, and the motor jackshaft that is fixedly connected sequentially on the motor jackshaft 28 subtracts
Fast low gear tooth 29 and motor jackshaft deceleration high gear tooth 30, wherein：Motor jackshaft deceleration low gear tooth 29 subtracts with the spindle motor that reverses gear
Fast low gear tooth 27 engages, motor jackshaft deceleration high gear tooth 30 simultaneously with reverse gear shaft decelerating through motor high gear tooth 25 and motor center tooth
31 engagement of wheel, the motor intermediate gear 31 are fixedly connected on the output shaft of motor 32.
Input shaft one keep off tooth 4 engaged with jackshaft first gear 14, the jackshaft first gear at the same with reverse gear 23
Engagement, input shaft two keep off tooth 5 and are engaged with jackshaft second gear 16.Input shaft three keeps off gear 6 and is nibbled with the gear gear 17 of jackshaft three
It closes, input shaft four keeps off gear 8 and engaged with the gear gear 18 of jackshaft four, and input shaft five keeps off gear 9 and countershaft fifth speed gear 19
Engagement, input shaft idling power generation gear 11 are engaged with jackshaft idling power generation gear 20, and jackshaft idling generates electricity gear 20 simultaneously
Engaged with reverse gear shaft decelerating through motor low gear tooth 27, and jackshaft master subtract tooth 13 and reverse gear shaft master subtract tooth 22 with differential assembly 33
Input terminal engagement, the differential assembly 33 is for exporting power.
Three or the four gear gear gear synchronizers 15 of synchronizers 10 12 of synchronizers 7, five are identical with the structure of motor gear synchronizer 26,
The inner teeth hub of these synchronizers is solidly set on corresponding axis, and the external teeth set of these synchronizers can be axially sliding along corresponding axis
It is dynamic.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 2 and be now in E1 patterns, is i.e. the first electric model,
Motor gear synchronizer 26 is combined with reverse gear shaft decelerating through motor low gear tooth 27 in such a mode, motor 32, motor intermediate gear
31, motor jackshaft deceleration high gear tooth 30, motor jackshaft 28, one axis second gear 29 of motor, reverse gear shaft decelerating through motor low gear
Tooth 27, motor gear synchronizer 26, reverse gear shaft 21 and reverse gear shaft master subtract 22 passing power of tooth, to pass the power of motor 32
Differential assembly 33 is passed, and power is exported by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 3 and be now in E2 patterns, i.e. second of electric model,
Motor gear synchronizer 26 is combined with reverse gear shaft decelerating through motor high gear tooth 25 in such a mode, motor 32, motor intermediate gear
31, motor jackshaft deceleration high gear tooth 30, reverse gear shaft decelerating through motor high gear tooth 25, motor gear synchronizer 26,21 and of reverse gear shaft
Reverse gear shaft master subtracts 22 passing power of tooth, to which the power of motor 32 is passed to differential assembly 33, and by differential assembly 33
Export power.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 4 and be now in H11-P3 patterns, is i.e. the first mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor low gear tooth 27, one or two gear synchronizers
15 are combined with jackshaft first gear 14；In motor 32, motor intermediate gear 31, motor jackshaft deceleration high gear tooth 30, motor
Countershaft 28, one axis second gear 29 of motor, reverse gear shaft decelerating through motor low gear tooth 27, motor gear synchronizer 26,21 and of reverse gear shaft
Reverse gear shaft master subtracts 22 passing power of tooth, to which the power of motor 32 is passed to differential assembly 33；Meanwhile the engine 1,
Clutch 2, input shaft 3, input shaft one keep off tooth 4, jackshaft first gear 14,1 keep off synchronizer 15, jackshaft 12 and in
Countershaft master subtracts 13 passing power of tooth, and the power of engine 1 is passed to differential assembly 33, thus by engine 1 and motor
32 power passes to differential assembly 34 simultaneously, and realizes power output by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 5 and be now in H12-P3 patterns, i.e., second mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor low gear tooth 27, one or two gear synchronizers
15 are combined with jackshaft second gear 16；In motor 32, motor intermediate gear 31, motor jackshaft deceleration high gear tooth 30, motor
Countershaft 28, one axis second gear 29 of motor, reverse gear shaft decelerating through motor low gear tooth 27, motor gear synchronizer 26,21 and of reverse gear shaft
Reverse gear shaft master subtracts 22 passing power of tooth, to which the power of motor 32 is passed to differential assembly 33；Meanwhile the engine 1,
Clutch 2, input shaft 3, input shaft two keep off tooth 5, jackshaft second gear 16,1 keep off synchronizer 15, jackshaft 12 and in
Countershaft master subtracts 13 passing power of tooth, and the power of engine 1 is passed to differential assembly 33, thus by engine 1 and motor
32 power passes to differential assembly 33 simultaneously, and realizes power output by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 6 and be now in H13-P3 patterns, is i.e. the third mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor low gear tooth 27, three or four gear synchronizers
7 keep off gear 6 with input shaft three is combined；Motor 32, motor intermediate gear 31, motor jackshaft deceleration high gear tooth 30, among motor
Axis 28, one axis second gear 29 of motor, reverse gear shaft decelerating through motor low gear tooth 27, motor gear synchronizer 26, reverse gear shaft 21 and fall
Gear shaft master subtracts 22 passing power of tooth, to which the power of motor 32 is passed to differential assembly 33；Meanwhile the engine 1, from
Clutch 2, input shaft 3,34 keep off synchronizer 7, input shaft three keeps off gear 6, jackshaft three keeps off gear 17, jackshaft 12 and centre
Axis master subtracts 13 passing power of tooth, and the power of engine 1 is passed to differential assembly 33, thus by engine 1 and motor 32
Power pass to differential assembly 33 simultaneously, and power output is realized by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 7 and be now in H23-P3 patterns, i.e., the 4th kind mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor high gear tooth 25, three or four gear synchronizers
7 keep off gear 6 with input shaft three is combined；The motor 32, motor jackshaft deceleration high gear tooth 30, reverses gear at motor intermediate gear 31
Spindle motor deceleration high gear tooth 25, motor gear synchronizer 26, reverse gear shaft 21 and reverse gear shaft master subtract 22 passing power of tooth, thus will
The power of motor 32 passes to differential assembly 33；Meanwhile the engine 1, clutch 2, input shaft 3,34 keep off synchronizer
7, input shaft three keeps off gear 6, jackshaft three keeps off gear 17, jackshaft 12 and jackshaft master and subtracts 13 passing power of tooth, and will start
The power of machine 1 passes to differential assembly 33, to which the power of engine 1 and motor 32 is passed to differential assembly simultaneously
33, and power output is realized by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 8 and be now in H24-P3 patterns, i.e., the 5th kind mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor high gear tooth 25, three or four gear synchronizers
7 keep off gear 8 with input shaft four is combined；The motor 32, motor jackshaft deceleration high gear tooth 30, reverses gear at motor intermediate gear 31
Spindle motor deceleration high gear tooth 25, motor gear synchronizer 26, reverse gear shaft 21 and reverse gear shaft master subtract 22 passing power of tooth, thus will
The power of motor 32 passes to differential assembly 33；Meanwhile the engine 1, clutch 2, input shaft 3,34 keep off synchronizer
7, input shaft four keeps off gear 8, jackshaft four keeps off gear 18, jackshaft 12 and jackshaft master and subtracts 13 passing power of tooth, and will start
The power of machine 1 passes to differential assembly 33, to which the power of engine 1 and motor 32 is passed to differential assembly simultaneously
33, and power output is realized by differential assembly 33.
In conjunction with Fig. 1, and it can be seen that this speed change gear with reference to Fig. 9 and be now in H25-P3 patterns, i.e., the 6th kind mixing is dynamic
Force mode, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor high gear tooth 25, five gear synchronizers 10
Gear 9 is kept off with input shaft five to be combined；The motor 32, motor intermediate gear 31, motor jackshaft deceleration high gear tooth 30, reverse gear shaft
Decelerating through motor high gear tooth 25, motor gear synchronizer 26, reverse gear shaft 21 and reverse gear shaft master subtract 22 passing power of tooth, thus by motor
32 power passes to differential assembly 33；Meanwhile the engine 1, clutch 2, input shaft 3, five gear synchronizer 10, input
Axis five keeps off gear 9, countershaft fifth speed gear 19, jackshaft 12 and jackshaft master and subtracts 13 passing power of tooth, and moving engine 1
Power passes to differential assembly 33, to which the power of engine 1 and motor 32 is passed to differential assembly 33 simultaneously, and by difference
Fast device assembly 33 realizes power output.
In conjunction with Fig. 1, and referring to Fig.1 0 as can be seen that this speed change gear be now in idling power generation mode, in this pattern
Lower five gear synchronizer 10 is combined with input shaft idling power generation gear 11, and the engine 1, clutch 2, the gear of input shaft 3, five synchronize
In device 10, input shaft idling power generation gear 11, jackshaft idling power generation gear 20, reverse gear shaft decelerating through motor low gear tooth 27, motor
Countershaft 28, motor jackshaft deceleration low gear tooth 29, motor jackshaft deceleration high gear tooth 30 and 31 passing power of motor intermediate gear,
And motor 32 is imparted power to, to make 32 idling of motor generate electricity.
In conjunction with Fig. 1, and referring to Fig.1 1 as can be seen that this speed change gear be now in EV reversing modes, i.e., electronic reversing mould
Formula, in such a mode motor gear synchronizer 26 combined with reverse gear shaft decelerating through motor low gear tooth 27, the motor 32, motor
Intermediate gear 31, motor jackshaft deceleration high gear tooth 30, motor jackshaft 28, motor jackshaft deceleration low gear tooth 29, reverse gear shaft
Decelerating through motor low gear tooth 27, motor gear synchronizer 26, reverse gear shaft 21 and reverse gear shaft master subtract 22 passing power of tooth, thus by motor
32 power passes to differential assembly 33, and is realized and moved backward by differential assembly 33.
In conjunction with Fig. 1, and referring to Fig.1 2 as can be seen that this speed change gear is now in ICE reversing modes, i.e. the dynamic reversing mould of oil
Formula, in such a mode reverse gear synchronizer 24 combined with reverse gear 23；The engine 1, clutch 2, input shaft 3, input
Axis one keeps off tooth 4, jackshaft first gear 14, reverse gear 23, reverse gear synchronizer 24, reverse gear shaft 21 and reverse gear shaft master and subtracts the biography of tooth 22
Graduating power, and differential assembly 33 is imparted power to, and realized and moved backward by differential assembly 34.
In conjunction with Fig. 1, and referring to Fig.1 3 as can be seen that this speed change gear be now in Brake energy recovery pattern, this
Motor gear synchronizer 26 is combined with reverse gear shaft decelerating through motor high gear tooth 25 under pattern；Braking energy is passed by differential assembly 33
It passs reverse gear shaft master and subtracts tooth 22, and pass through reverse gear shaft 21, motor gear synchronizer 26, reverse gear shaft decelerating through motor high gear tooth 25, electricity
Machine jackshaft deceleration high gear tooth 30 and 31 passing power of motor intermediate gear, and motor 32 is passed to, and then realize that energy returns
It receives.
It should be strongly noted that in Fig. 2-13 of Figure of description, the component of passing power is indicated with thick line, is not passed
The component of graduating power is indicated with filament.
It in conjunction with Fig. 1 to 13, and 4 can be seen that referring to Fig.1, power interruption when mutually switching between E1 and E2 patterns, complementary modul
It can be switched with drive when switching between formula.
The above is only the preferred embodiment of the utility model only, is not limitation with the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (2)
1. a kind of hybrid vehicle speed changing structure, it is characterised in that：Including engine (1), jackshaft (12), reverse gear shaft (21)
With motor jackshaft (28), wherein there is clutch (2) between the output end of engine (1) and input shaft (3) input terminal, to logical
Clutch (2) is crossed selectively to combine or disengage with input shaft (3)；The gear of input shaft one is sequentially installed on the input shaft (3)
Tooth (4), input shaft two keep off tooth (5), input shaft three keeps off gear (6), three or four gear synchronizers (7), input shaft four keep off gear (8), defeated
Enter axis five and keeps off gear (9), five gear synchronizers (10) and input shaft idling power generation gear (11), wherein：The input shaft one keeps off tooth
(4) it keeps off tooth (5) with input shaft two and is fixed on input shaft (3), and the input shaft three keeps off gear (6), input shaft four keeps off gear
(8), input shaft five keeps off gear (9) and input shaft idling power generation gear (11) empty set on input shaft (3)；Three or four gear is same
Gear (6) or the gear gear of input shaft four (8) combination can selectively be kept off with input shaft three by walking device (7), to pass through three or four gears
The power of input shaft (3) is passed to input shaft three and keeps off gear (6) or the gear gear of input shaft four (8) by synchronizer (7)；Five gear
Synchronizer (10) can gear (9) be selectively kept off with input shaft five or input shaft idling power generation gear (11) combines, to logical
It crosses five gear synchronizers (10) and the power of input shaft (3) is passed into the gear gear of input shaft five (9) or input shaft idling power generation gear
(11)；
The jackshaft (12) is parallel with input shaft (3), be sequentially installed on the jackshaft (12) jackshaft master subtract tooth (13), in
Countershaft first gear (14), one or two gear synchronizers (15), jackshaft second gear (16), jackshaft three keep off gear (17), centre
Axis four keeps off gear (18), countershaft fifth speed gear (19) and jackshaft idling power generation gear (20), wherein：The jackshaft master subtracts
Tooth (13) is fixed on jackshaft (12), jackshaft first gear (14), jackshaft second gear (16) and jackshaft idling hair
Electric gear (20) empty set on jackshaft (12), and the jackshaft three keep off gear (17), jackshaft four keep off gear (18) and in
Countershaft five keeps off gear (19) and is fixedly connected with jackshaft (12)；It is described one or two gear synchronizer (15) can selectively with centre
Axis first gear (14) or jackshaft second gear (16) combine, to which jackshaft one is kept off tooth by one or two gear synchronizers (15)
The power of wheel (14) or jackshaft second gear (16) passes to jackshaft (12)；
The reverse gear shaft (21) is parallel with input shaft (3), and reverse gear shaft master is sequentially installed on the reverse gear shaft (21) and subtracts tooth (22), fall
Keep off gear (23), reverse gear synchronizer (24), reverse gear shaft decelerating through motor high gear tooth (25), motor gear synchronizer (26) and reverse gear shaft
Decelerating through motor low gear tooth (27), wherein：The reverse gear shaft master subtracts tooth (22) and is fixed on reverse gear shaft (21), the reverse gear
(23), reverse gear shaft decelerating through motor high gear tooth (25) and reverse gear shaft decelerating through motor low gear tooth (27) empty set are on reverse gear shaft (21)；
The reverse gear synchronizer (24) can selectively combine with reverse gear (23), to be reversed gear by reverse gear synchronizer (24)
The power of gear (23) passes to reverse gear shaft (21)；The motor gear synchronizer (26) can selectively with the spindle motor that reverses gear
Deceleration high gear tooth (25) or reverse gear shaft decelerating through motor low gear tooth (27) combine, to be reversed gear by motor gear synchronizer (26)
The power of spindle motor deceleration high gear tooth (25) or reverse gear shaft decelerating through motor low gear tooth (27) passes to reverse gear shaft (21)；
The motor jackshaft (28) is parallel with input shaft (3), and being fixedly connected sequentially on the motor jackshaft (28) has in motor
Countershaft deceleration low gear tooth (29) and motor jackshaft deceleration high gear tooth (30), wherein：The motor jackshaft deceleration low gear tooth
(29) engaged with reverse gear shaft decelerating through motor low gear tooth (27), the motor jackshaft deceleration high gear tooth (30) and meanwhile with reverse gear shaft electricity
Machine deceleration high gear tooth (25) and motor intermediate gear (31) engagement, the motor intermediate gear (31) are fixedly connected on motor (32)
On output shaft；
The input shaft one keep off tooth (4) engaged with jackshaft first gear (14), the jackshaft first gear at the same with the tooth that reverses gear
(23) engagement is taken turns, the input shaft two keeps off tooth (5) and engaged with jackshaft second gear (16)；The input shaft three keeps off gear (6)
Gear (17) is kept off with jackshaft three to engage, the input shaft four keeps off gear (8) and engages with the gear gear of jackshaft four (18), and described
Input shaft five keeps off gear (9) and is engaged with countershaft fifth speed gear (19), the input shaft idling power generation gear (11) and jackshaft
The idling gear (20) that generates electricity engages, and the jackshaft master subtracts tooth (13) and reverse gear shaft master subtracts tooth (22) and differential assembly
(33) input terminal engagement, the differential assembly (33) is for exporting power.
2. hybrid vehicle speed changing structure according to claim 1, it is characterised in that：Three or the four gear synchronizer (7),
The five gear gear synchronizers of synchronizers (10) one or two (15) are identical with the structure of motor gear synchronizer (26), the inside of these synchronizers
Tooth hub is solidly set on corresponding axis, and the external teeth set of these synchronizers can slide axially along corresponding axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838202.9U CN207711794U (en) | 2017-12-22 | 2017-12-22 | Hybrid vehicle speed changing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838202.9U CN207711794U (en) | 2017-12-22 | 2017-12-22 | Hybrid vehicle speed changing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711794U true CN207711794U (en) | 2018-08-10 |
Family
ID=63049961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838202.9U Withdrawn - After Issue CN207711794U (en) | 2017-12-22 | 2017-12-22 | Hybrid vehicle speed changing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162741A (en) * | 2017-12-22 | 2018-06-15 | 重庆蓝黛动力传动机械股份有限公司 | A kind of hybrid vehicle speed changing structure |
| CN109278529A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Hybrid gearbox drive system |
-
2017
- 2017-12-22 CN CN201721838202.9U patent/CN207711794U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162741A (en) * | 2017-12-22 | 2018-06-15 | 重庆蓝黛动力传动机械股份有限公司 | A kind of hybrid vehicle speed changing structure |
| CN108162741B (en) * | 2017-12-22 | 2023-08-04 | 蓝黛科技集团股份有限公司 | Speed change structure of hybrid power vehicle |
| CN109278529A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Hybrid gearbox drive system |
| CN109278529B (en) * | 2018-09-29 | 2023-12-19 | 坤泰车辆***（常州）有限公司 | Hybrid transmission drive system |
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Address after: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Landai Technology Group Co.,Ltd. Address before: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |
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| AV01 | Patent right actively abandoned |
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