CN204123949U - Hybrid power transmission system and use the vehicle of this transmission system - Google Patents

Hybrid power transmission system and use the vehicle of this transmission system Download PDF

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Publication number
CN204123949U
CN204123949U CN201420473839.2U CN201420473839U CN204123949U CN 204123949 U CN204123949 U CN 204123949U CN 201420473839 U CN201420473839 U CN 201420473839U CN 204123949 U CN204123949 U CN 204123949U
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China
Prior art keywords
gear
output shaft
transmission system
power transmission
hybrid power
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Expired - Fee Related
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CN201420473839.2U
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Chinese (zh)
Inventor
郗建国
赵金宝
葛坚
丁伟
张孝友
高玮
王运玲
邢作辉
孙中博
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Henan University of Science and Technology
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Henan University of Science and Technology
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Priority to CN201420473839.2U priority Critical patent/CN204123949U/en
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Abstract

The utility model relates to hybrid power transmission system and uses the vehicle of this transmission system.Hybrid power transmission system comprises multiple clutch device, planet row, gear output shaft and electrical motor gearshift mechanism, and multiple clutch device has the input end for being connected with driving engine; Electrical motor gearshift mechanism has the input end for being connected with motor-driven; In the sun wheel of planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of gear output shaft and electrical motor gearshift mechanism respectively, the residue in three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system; Hybrid power transmission system also comprises the electrical motor gearshift mechanism mouth brake equipment of mouth and the gear output shaft brake equipment for braking or discharge gear output shaft for braking or discharge electrical motor gearshift mechanism, above-mentioned transmission system structure is simple, it is convenient to control, with low cost, the user demand of low gear vehicle in can adapting to.

Description

Hybrid power transmission system and use the vehicle of this transmission system
Technical field
The utility model relates to hybrid power transmission system and uses the vehicle of this transmission system.
Background technology
Safety, energy-saving and environmental protection have become the theme of development of automobile now, and hybrid vehicle is known as in the industry one of best means of realizing above-mentioned target, and hybrid vehicle mainly contains parallel, the form such as tandem and series parallel type.Because hybrid vehicle requires at least two-way power input, therefore technology maturation in modern automobile, driving efficiency is high, reliability is high change-speed box cannot meet the requirement of hybrid vehicle development.
At present, expand the research to hybrid power transmission system both at home and abroad, and achieve the achievement of partial response, such as application number is 200710047422.4, the disclosed hybrid drive based on double-clutch automatic gearbox of Chinese patent of Authorization Notice No. CN 101149095 B, comprise driving engine, motor, clutch end, planet row and the multiple clutch device including two arrangement of clutch, adopt triple axle structure, driving engine and the corresponding power input shaft of motor coaxle, the corresponding tween drive spindle of input end of multiple clutch device, clutch end is to the gear output shaft be applied to the Power output of multiple clutch device.Multiple clutch device has the clutch output shaft corresponding with each arrangement of clutch, realizes gear select between clutch output shaft with gear output shaft by corresponding driving gear, driven gear and synchro.Driving engine is connected with the sun wheel of planet row by single clutch, motor is optionally connected with the gear be fixed on tween drive spindle by synchro or is connected with the gear ring of planet row, gear ring realizes braking by drg or freely rotates, and the pinion carrier of planet row is connected with tween drive spindle by gear mesh.The power of driving engine and/or motor by tween drive spindle and multiple clutch device with the gear relation transmission of setting to gear output shaft, finally output to clutch end.By controlling the running state of the state of single clutch, multiple clutch device, synchro and drg and driving engine, motor, above-mentioned hybrid drive of the prior art can realize pure driving engine four gear drive, driving generating, mixing four gear drive, pure motor four keep off drive and regenerative brake, function is comparatively perfect, but, existing above-mentioned hybrid power transmission system structure is comparatively complicated, manufacturing cost, maintenance cost are higher, the user demand of low gear vehicle in can not adapting to.
Utility model content
The purpose of this utility model is to provide the hybrid power transmission system that a kind of structure is simple, cost is low, and meanwhile, the utility model additionally provides a kind of vehicle using this transmission system.
The technical scheme that in the utility model, hybrid power transmission system adopts is: hybrid power transmission system, comprise multiple clutch device, planet row, gear output shaft for the Power output by being delivered to multiple clutch device, described multiple clutch device has the input end for being connected with driving engine; Described hybrid power transmission system also comprises electrical motor gearshift mechanism, and described electrical motor gearshift mechanism has the input end for being connected with motor-driven; In the sun wheel of described planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of described gear output shaft and described electrical motor gearshift mechanism respectively, the residue in described sun wheel, pinion carrier and gear ring three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system; Described hybrid power transmission system also comprises the electrical motor gearshift mechanism mouth brake equipment of mouth and the gear output shaft brake equipment for braking or discharge described gear output shaft for braking or discharge described electrical motor gearshift mechanism.
The clutch output shaft of described multiple clutch device is provided with the driving gear that reverses gear, described gear output shaft is provided with the driven gear that reverses gear for being in transmission connection with gear output shaft under the effect of respective synchronization device, described in reverse gear driving gear and the described driven gear that reverses gear be in transmission connection by rotating the reverse idler gear be assemblied on hybrid power transmission system housing.
The mouth of described electrical motor gearshift mechanism is connected with the sun wheel of described planet row, described gear output shaft is connected with the pinion carrier of described planet row, and the gear ring of described planet row is provided with the external toothing tooth for being in transmission connection with the clutch end of hybrid power transmission system and forms described output link.
Described electrical motor gearshift mechanism comprises the speed-changing mechanism output shaft be connected to the motor output shaft that the mouth of motor connects and the sun wheel corresponding with planet row, pinion carrier or gear ring, one of them of described motor output shaft and speed-changing mechanism output shaft is fixed with two or more speed change driving gear, another overhead is arranged with corresponding motor mainBian Suchilun and is provided with for optionally by transmission synchronization device that motor mainBian Suchilun is connected with this shaft drive.
Described multiple clutch device is the double-clutch being provided with odd number gear clutch output shaft and even number gear clutch output shaft.
The technical scheme that in the utility model, a kind of vehicle adopts is: a kind of vehicle, comprise driving engine, motor and hybrid power transmission system, described hybrid power transmission system comprises multiple clutch device, planet row, gear output shaft for the Power output by being delivered to multiple clutch device, and described multiple clutch device has the input end for being connected with driving engine; Described hybrid power transmission system also comprises electrical motor gearshift mechanism, and described electrical motor gearshift mechanism has the input end for being connected with motor-driven; In the sun wheel of described planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of described gear output shaft and described electrical motor gearshift mechanism respectively, the residue in described sun wheel, pinion carrier and gear ring three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system; Described hybrid power transmission system also comprises the electrical motor gearshift mechanism mouth brake equipment of mouth and the gear output shaft brake equipment for braking or discharge described gear output shaft for braking or discharge described electrical motor gearshift mechanism.
The clutch output shaft of described multiple clutch device is provided with the driving gear that reverses gear, described gear output shaft is provided with the driven gear that reverses gear for being in transmission connection with gear output shaft under the effect of respective synchronization device, described in reverse gear driving gear and the described driven gear that reverses gear be in transmission connection by rotating the reverse idler gear be assemblied on hybrid power transmission system housing.
The mouth of described electrical motor gearshift mechanism is connected with the sun wheel of described planet row, described gear output shaft is connected with the pinion carrier of described planet row, and the gear ring of described planet row is provided with the external toothing tooth for being in transmission connection with the clutch end of hybrid power transmission system and forms described output link.
Described electrical motor gearshift mechanism comprises the speed-changing mechanism output shaft be connected to the motor output shaft that the mouth of motor connects and the sun wheel corresponding with planet row, pinion carrier or gear ring, one of them of described motor output shaft and speed-changing mechanism output shaft is fixed with two or more speed change driving gear, another overhead is arranged with corresponding motor mainBian Suchilun and is provided with for optionally by transmission synchronization device that motor mainBian Suchilun is connected with this shaft drive.
Described multiple clutch device is the double-clutch being provided with odd number gear clutch output shaft and even number gear clutch output shaft.
The utility model adopts technique scheme, in hybrid power transmission system, the input end of multiple clutch device can be connected with driving engine, the input end of electrical motor gearshift mechanism can be connected with motor-driven, in the sun wheel of described planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of described gear output shaft and described electrical motor gearshift mechanism respectively, the residue in described sun wheel, pinion carrier and gear ring three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system, therefore, the moment of torsion that driving engine and motor export can export to planet row respectively by multiple clutch device and electrical motor gearshift mechanism, exported by the output link of planet row again, simultaneously by controlling the mouth brake equipment of electrical motor gearshift mechanism and the braking mode of gear output shaft brake equipment, pure engine drive can be realized, pure electronic, the switching of combination drive isotype, with need in prior art by but power-transfer clutch, synchro is compared with drg controlling run pattern, structure is simple, it is convenient to control, with low cost, the user demand of low gear vehicle in can adapting to.Meanwhile, the mode of coupling of confluxing after the power of driving engine and motor adopts first speed change, can ensure the Effec-tive Function of driving engine and motor, improves drive efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of hybrid power transmission system in the utility model.
The name that in figure, each Reference numeral is corresponding is called: 1-driving engine, 2-input shaft, 3-first clutch, 4-second clutch, 5-even number gear clutch output shaft, 6-reverse gear driving gear, 7-II gear driving gear, 8-IV gear driving gear, 9-odd number gear clutch output shaft, 10-I gear driving gear, 11-III gear driving gear, 12-case of transmission, 13-gear ring, 14-planet carrier gear, 15-sun wheel, 16-speed-changing mechanism output shaft, 17-I gear speed change driving gear, 18-II gear speed change driving gear, 19-III gear speed change driving gear, 20-motor output shaft, 21-motor, 22-III gear speed change driven gear, 23-II-III gear transmission synchronization device, 24-II gear speed change driven gear, 25-I gear speed change driven gear, 26-I gear transmission synchronization device, 27-right axle shaft, 28-main reduction gear, 29-diff, 30-left half axle, 31-III gear driven gear, 32-I-III gear synchro, 33-I gear driven gear, 34-IV gear driven gear, 35-II-IV gear synchro, 36-II gear driven gear, 37-reverse gear driven gear, 38-reverse gear synchronizer, 39-gear output shaft, 40-reverse idler gear, 41-tachogen, 42-gearbox controller, 43-clutch controller, 44-gearshift controller.
Detailed description of the invention
In the utility model, an embodiment of hybrid power transmission system as shown in Figure 1, comprise double clutch device, case of transmission 12 and control system of speed variator, in case of transmission 12, be provided with engine power train, motor power transmission system, planet row and diff 29 etc.
Structure and the double clutch device of the prior art of double clutch device are similar, comprise the coaxial first clutch 3, the second clutch 4 that arrange, and first clutch 3 and second clutch 4 are connected odd number gear clutch output shaft 9, even number gear clutch output shaft 5 respectively.In the present embodiment, odd number gear clutch output shaft 9 is installed with I gear driving gear 10, III and keeps off driving gear 11, even number gear clutch output shaft 5 is installed with the driving gear 6, II that reverses gear and keeps off driving gear 7, IV gear driving gear 8; Corresponding gear output shaft 39 overhead is arranged with driven tooth wheels, comprise I gear driven gear 33, II and keep off driven gear 36, III gear driven gear 31, IV gear driven gear 34 and the driven gear 37 that reverses gear, case of transmission 12 is rotatably equipped with reverse idler gear 40, can realizes reversing gear driving gear 6 to the commutation of reversing gear between driven gear 37.Gear output shaft 39 is also installed with I-III gear synchro 32 under pure engine drive mode, II-IV gear synchro 35, and reverse gear synchronizer 38.The input shaft 2 being positioned at double clutch device input end is connected with the transmission of crankshaft of driving engine 1 mouth, above-mentioned even number gear clutch output shaft 5, odd number gear clutch output shaft 9, gear output shaft 39, corresponding main driven gear and synchro form engine power train, and the moment of torsion that I gear driven gear 33, III optionally can be kept off driven gear 31 by I-III gear synchro 32 is delivered on gear output shaft 39; The moment of torsion that II gear driven gear 36, IV optionally can be kept off driven gear 34 by II-IV gear synchro 35 is delivered on gear output shaft 39; Driven gear 37 moment of torsion that reverses gear can optionally be delivered on gear output shaft 39 or engage with case of transmission 12 and brake gear output shaft 39 by reverse gear synchronizer 38, forms gear output shaft brake equipment.
Motor power transmission system comprises motor 21 and electrical motor gearshift mechanism, and electrical motor gearshift mechanism comprises the motor output shaft 20 be connected with the mouth of motor 21 and the speed-changing mechanism output shaft 16 be connected with the sun wheel 15 in planet row.The I gear speed change driving gear 17, II motor output shaft 20 is installed with under pure motorized motions pattern keeps off speed change driving gear 18, III and keeps off speed change driving gear 19; On speed-changing mechanism output shaft 16, corresponding empty set is provided with I gear speed change driven gear 25, II and keeps off speed change driven gear 24, III gear speed change driven gear 22, and I gear transmission synchronization device 26 and II-III gear transmission synchronization device 23 under being installed with pure motorized motions pattern.The moment of torsion of I gear speed change driven gear 25 can optionally be delivered on speed-changing mechanism output shaft 16 by above-mentioned I gear transmission synchronization device 26, or engage to brake speed-changing mechanism output shaft 16 with case of transmission 12, form electrical motor gearshift mechanism mouth brake equipment; The moment of torsion that II gear speed change driven gear 24, III optionally can be kept off speed change driven gear 22 by II-III gear transmission synchronization device 23 is delivered on speed-changing mechanism output shaft 16.
Planet row comprises the planet carrier gear 14 be connected with gear output shaft 39, the sun wheel 15 be connected with speed-changing mechanism output shaft 16 and is provided with the gear ring 13 engaged with main reduction gear 28 of external toothing tooth, and form coupling mechanism, gear ring 13 forms output link.Like this, the power through planet row can pass to diff 29 by main reduction gear 28, and then passes to drive wheel by two semiaxis.
Control system of speed variator comprise be arranged on case of transmission 12 keep off clutch output shaft 5 to even number respectively, odd number keeps off clutch output shaft 9, gear output shaft 39, motor output shaft 20, speed-changing mechanism output shaft 16 are corresponding to the tachogen 41 detecting corresponding axle rotating speed, the gearbox controller 42 be connected with each tachogen 41, the clutch controller 43 be connected with each power-transfer clutch and the gearshift controller 44 that is connected with each synchro, clutch controller 43 and gearshift controller 44 are by gearbox controller 42 control linkage.During work, the running state of each tachogen 41 pairs of change-speed boxs carries out Discern and judge, according to the schedule of setting, when needs gear shift operation, gearbox controller 42 sends instruction, control each power-transfer clutch and each synchro action respectively by clutch controller 43 and gearshift controller 44, realize automatic speed changing.Adopt the above-mentioned double-clutch with odd number gear clutch output shaft 9 and even number gear clutch output shaft 5 can effectively improve gearshift efficiency, avoid occurring power interruption during gearshift.
The utility model comprise four forward gears for engine power train and one reverse gear, three forward gears are comprised for motor power transmission system, simultaneously, combination drive is realized by planet row and motor power transmission system, can meet the requirement of different operating mode to speed and moment of torsion, each gear power transmission line is:
One, pure engine drive mode
Under this pattern, speed-changing mechanism output shaft 16 is braked by I gear transmission synchronization device 26, and power is only provided by driving engine 1 and reaches drive axle through input shaft 2, gear output shaft 39, planet row, diff 29, realizes 4+1 gear and drives.
Pure engine drive mode I keeps off: first clutch 3 engages, and I-III gear synchro 32 and I gear driven gear 33 engage.Engaged by this, the moment of torsion of driving engine 1 is passed to odd number gear clutch output shaft 9 by first clutch 3, and then moment of torsion is passed to gear output shaft 39, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 via I gear driving gear 10, I gear driven gear 33, I-III gear synchro 32 and is finally passed to drive wheel.
Pure engine drive mode II keeps off: second clutch 4 engages, and II-IV gear synchro 35 and II gear driven gear 36 engage.Engaged by this, driving engine 1 moment of torsion is passed to even number gear clutch output shaft 5 by second clutch 4, and then moment of torsion is passed to gear output shaft 39, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 I gear synchro via II gear driving gear 7, II gear driven gear 36, II-IV gear synchro 35 and is finally passed to drive wheel.
Pure engine drive mode III keeps off: first clutch 3 engages, and I-III gear synchro 32 and III gear driven gear 31 engage.Engaged by this, driving engine 1 moment of torsion is passed to odd number gear clutch output shaft 9 by first clutch 3, and then moment of torsion is passed to gear output shaft 39, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 I gear synchro via III gear driving gear 11, III gear driven gear 31, I-III gear synchro 32 and is finally passed to drive wheel.
Pure engine drive mode IV keeps off: second clutch 4 engages, and II-IV gear synchro 35 and IV gear driven gear 34 engage.Engaged by this, driving engine 1 moment of torsion is passed to even number gear clutch output shaft 5 by second clutch 4, and then moment of torsion is passed to gear output shaft 39, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 I gear synchro via IV gear driving gear 8, IV gear driven gear 34, II-IV gear synchro 35 and is finally passed to drive wheel.
Pure engine drive mode reverses gear: second clutch 4 engages, and reverse gear synchronizer 38 and the driven gear 37 that reverses gear engage.Engaged by this, driving engine 1 moment of torsion is passed to even number gear clutch output shaft 5 by second clutch 4, and then moment of torsion is passed to gear output shaft 39, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 is finally passed to drive wheel via the driving gear 6 that reverses gear, reverse idler gear 40, the driven gear 37 that reverses gear, reverse gear synchronizer 38.
Two, pure motorized motions pattern
When battery pack SOC value is higher than setting value, braked by reverse gear synchronizer 38 pairs of gear output shafts 39, power is only provided by motor 21 and reaches drive axle through motor output shaft 20, speed-changing mechanism output shaft 16, planet row, diff 29, realizes the pure motorized motions of 3 gear.
Pure motorized motions modes I gear: I gear transmission synchronization device 26 and I gear speed change driven gear 25 engage.Engaged by this, Motor torque is passed to speed-changing mechanism output shaft 16, planet row, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 by motor output shaft 20, I gear speed change driving gear 17, I gear speed change driven gear 25, I gear transmission synchronization device 26 and is finally passed to drive wheel.
Pure motorized motions mode II gear: II-III gear transmission synchronization device 23 and II gear speed change driven gear 24 engage.Engaged by this, Motor torque is passed to speed-changing mechanism output shaft 16, coupling device, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 by motor output shaft 20, II gear speed change driving gear 18, II gear speed change driven gear 24, II-III gear transmission synchronization device 23 and is finally passed to drive wheel.
Pure motorized motions mode III gear: II-III gear transmission synchronization device 23 and III gear speed change driven gear 22 engage.Engaged by this, Motor torque is passed to speed-changing mechanism output shaft 16, coupling device, main reduction gear 28, diff 29, left half axle 30 and right axle shaft 27 by motor output shaft 20, III gear speed change driving gear 19, III gear speed change driven gear 22, II-III gear transmission synchronization device 23 and is finally passed to drive wheel.
Three, hybrid power drive pattern
When battery pack SOC value is higher than setting value, maximum driving force is obtained in order to make hybrid vehicle, the large load conditiones such as adaptation terminal speed travels, overtake other vehicles, driving engine 1 power enters coupling mechanism pinion carrier through input shaft 2, double clutch device, gear output shaft 39, the power of motor 21 enters coupling mechanism sun wheel 15 through electrical motor gearshift mechanism, two groups of power reach drive axle through gear ring 13, diff 29 after planet row coupling, realize driving engine 1, the double dynamical common driving of motor 21, be applicable to large load condition.
Under this pattern, driving engine 1 can rely on double clutch device to export four gear rotating speeds to the pinion carrier of planet row, and carries out being coupled confluxing with the rotating speed of motor 21, meets the requirement of different operating mode to speed and moment of torsion.
Four, driving power generation mode
Driving engine 1 drive separately and under Smaller load state time, by detecting the SOC value of battery pack, driving engine 1 provides power, pass through coupling mechanism, while diff 29 outputting power, the excess power drive motor 21 of driving engine 1 is utilized to generate electricity, to the batteries charging of correspondence.
Five, braking mode
Under braking mode, can according to speed selection Associated brake or pure electric braking.Associated brake and motor 21, driving engine 1 are all connected with drive axle, realize snap catch and the small part Brake energy recovery of automobile; Namely pure electric braking to be combined with housing by reverse gear synchronizer 38 and to realize gear output shaft 39 and brake, and is only connected with drive axle by motor 21, realizes energy regenerating in braking simultaneously.
Adopt above-mentioned hybrid power transmission system, the moment of torsion that driving engine 1 and motor 21 export can export to planet row respectively by multiple clutch device and electrical motor gearshift mechanism, exported by the output link of planet row again, simultaneously by controlling the braking mode of electrical motor gearshift mechanism mouth brake equipment and gear output shaft brake equipment, pure engine drive can be realized, pure electronic, the switching of combination drive isotype, with need in prior art by but power-transfer clutch, synchro is compared with drg controlling run pattern, structure is simple, it is convenient to control, with low cost, the user demand of low gear vehicle in can adapting to.Meanwhile, the mode of coupling of confluxing after the power of driving engine 1 and motor 21 adopts first speed change, can ensure the Effec-tive Function of driving engine 1 and motor 21, improves drive efficiency.
In the utility model, an a kind of embodiment of vehicle comprises driving engine 1, motor 21, drive wheel and hybrid power transmission system, hybrid power transmission system in hybrid power transmission system and above-described embodiment, drive wheel is connected on left half axle 30 in above-mentioned hybrid power transmission system and right axle shaft 27, and concrete structure repeats no more herein.
In the above-described embodiments, many arrangement of clutch adopt the double-clutch with odd number gear clutch output shaft 9 and even number gear clutch output shaft 5, speed-changing mechanism output shaft 16 is directly connected with the sun wheel 15 of planet row, and gear output shaft 39 is directly connected with the pinion carrier of planet row.In other embodiments of the present utility model, also speed-changing mechanism output shaft 16, gear output shaft 39 otherwise can be connected with planet row, such as directly be connected with the pinion carrier of planet row by speed-changing mechanism output shaft 16, gear output shaft 39 is directly connected with the sun wheel 15 of planet row; And many arrangement of clutch also can replace with other forms, such as, comprise the multi-clutch of more than three clutch output shafts, or corresponding each clutch output shaft arranges the engaging tooth wheels of more than three groups.In addition, electrical motor gearshift mechanism also can adopt other forms of speed-changing mechanism, such as traditional shift fork speed-changing mechanism.Moreover gear output shaft 39 and motor output shaft 20 also can adopt other modes to brake, the drg that such as independent corresponding corresponding axle is arranged.

Claims (10)

1. hybrid power transmission system, comprising multiple clutch device, planet row, gear output shaft for the Power output by being delivered to multiple clutch device, it is characterized in that: described multiple clutch device has the input end for being connected with driving engine; Described hybrid power transmission system also comprises electrical motor gearshift mechanism, and described electrical motor gearshift mechanism has the input end for being connected with motor-driven; In the sun wheel of described planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of described gear output shaft and described electrical motor gearshift mechanism respectively, the residue in described sun wheel, pinion carrier and gear ring three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system; Described hybrid power transmission system also comprises the electrical motor gearshift mechanism mouth brake equipment of mouth and the gear output shaft brake equipment for braking or discharge described gear output shaft for braking or discharge described electrical motor gearshift mechanism.
2. hybrid power transmission system according to claim 1, it is characterized in that: the clutch output shaft of described multiple clutch device is provided with the driving gear that reverses gear, described gear output shaft is provided with the driven gear that reverses gear for being in transmission connection with gear output shaft under the effect of respective synchronization device, described in reverse gear driving gear and the described driven gear that reverses gear be in transmission connection by rotating the reverse idler gear be assemblied on hybrid power transmission system housing.
3. hybrid power transmission system according to claim 1 and 2, it is characterized in that: the mouth of described electrical motor gearshift mechanism is connected with the sun wheel of described planet row, described gear output shaft is connected with the pinion carrier of described planet row, and the gear ring of described planet row is provided with the external toothing tooth for being in transmission connection with the clutch end of hybrid power transmission system and forms described output link.
4. hybrid power transmission system according to claim 1 and 2, it is characterized in that: described electrical motor gearshift mechanism comprises the speed-changing mechanism output shaft be connected to the motor output shaft that the mouth of motor connects and the sun wheel corresponding with planet row, pinion carrier or gear ring, one of them of described motor output shaft and speed-changing mechanism output shaft is fixed with two or more speed change driving gear, another overhead is arranged with corresponding motor mainBian Suchilun and is provided with for optionally by transmission synchronization device that motor mainBian Suchilun is connected with this shaft drive.
5. hybrid power transmission system according to claim 1 and 2, is characterized in that: described multiple clutch device is the double-clutch being provided with odd number gear clutch output shaft and even number gear clutch output shaft.
6. a vehicle, comprise driving engine, motor and hybrid power transmission system, described hybrid power transmission system comprises multiple clutch device, planet row, gear output shaft for the Power output by being delivered to multiple clutch device, it is characterized in that: described multiple clutch device has the input end for being connected with driving engine; Described hybrid power transmission system also comprises electrical motor gearshift mechanism, and described electrical motor gearshift mechanism has the input end for being connected with motor-driven; In the sun wheel of described planet row, pinion carrier and gear ring three wherein two be in transmission connection with the mouth of described gear output shaft and described electrical motor gearshift mechanism respectively, the residue in described sun wheel, pinion carrier and gear ring three one forms the output link being used for being in transmission connection with the clutch end of hybrid power transmission system; Described hybrid power transmission system also comprises the electrical motor gearshift mechanism mouth brake equipment of mouth and the gear output shaft brake equipment for braking or discharge described gear output shaft for braking or discharge described electrical motor gearshift mechanism.
7. a kind of vehicle according to claim 6, it is characterized in that: the clutch output shaft of described multiple clutch device is provided with the driving gear that reverses gear, described gear output shaft is provided with the driven gear that reverses gear for being in transmission connection with gear output shaft under the effect of respective synchronization device, described in reverse gear driving gear and the described driven gear that reverses gear be in transmission connection by rotating the reverse idler gear be assemblied on hybrid power transmission system housing.
8. a kind of vehicle according to claim 6 or 7, it is characterized in that: the mouth of described electrical motor gearshift mechanism is connected with the sun wheel of described planet row, described gear output shaft is connected with the pinion carrier of described planet row, and the gear ring of described planet row is provided with the external toothing tooth for being in transmission connection with the clutch end of hybrid power transmission system and forms described output link.
9. a kind of vehicle according to claim 6 or 7, it is characterized in that: described electrical motor gearshift mechanism comprises the speed-changing mechanism output shaft be connected to the motor output shaft that the mouth of motor connects and the sun wheel corresponding with planet row, pinion carrier or gear ring, one of them of described motor output shaft and speed-changing mechanism output shaft is fixed with two or more speed change driving gear, another overhead is arranged with corresponding motor mainBian Suchilun and is provided with for optionally by transmission synchronization device that motor mainBian Suchilun is connected with this shaft drive.
10. a kind of vehicle according to claim 6 or 7, is characterized in that: described multiple clutch device is the double-clutch being provided with odd number gear clutch output shaft and even number gear clutch output shaft.
CN201420473839.2U 2014-08-21 2014-08-21 Hybrid power transmission system and use the vehicle of this transmission system Expired - Fee Related CN204123949U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274442A (en) * 2016-08-30 2017-01-04 四川大学 Vehicular hybrid power three clutch speed-changer
CN108016283A (en) * 2016-10-28 2018-05-11 长城汽车股份有限公司 Dynamical system and vehicle
CN114132167A (en) * 2020-09-29 2022-03-04 蜂巢传动科技河北有限公司 Hybrid continuously variable transmission, power assembly and vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274442A (en) * 2016-08-30 2017-01-04 四川大学 Vehicular hybrid power three clutch speed-changer
CN108016283A (en) * 2016-10-28 2018-05-11 长城汽车股份有限公司 Dynamical system and vehicle
CN114132167A (en) * 2020-09-29 2022-03-04 蜂巢传动科技河北有限公司 Hybrid continuously variable transmission, power assembly and vehicle

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