CN105156608B - A kind of combined type automatic transmission - Google Patents
A kind of combined type automatic transmission Download PDFInfo
- Publication number
- CN105156608B CN105156608B CN201510631139.0A CN201510631139A CN105156608B CN 105156608 B CN105156608 B CN 105156608B CN 201510631139 A CN201510631139 A CN 201510631139A CN 105156608 B CN105156608 B CN 105156608B
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- Prior art keywords
- gear
- flange
- tank module
- motor
- shifting block
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Classifications
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
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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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
- F16H2061/326—Actuators for range selection, i.e. actuators for controlling the range selector or the manual range valve in the transmission
Abstract
The invention discloses a kind of combined type automatic transmission, it is related to vehicle drive system technology, including speedup tank module and one or more deceleration tank module, at least one in the deceleration tank module and the speedup tank module carries motor, the motor is used to keep power persistently to export in shift process, human pilot is on the run, only need to be increased and decreased or changed different modules according to road conditions, without being dismounted to speed changer, and the speed changer has stronger versatility, it is convenient to carry out mass production, lift the reliability of product.
Description
Technical field
The present invention relates to vehicle drive system technology, is mainly used in fuel combustion vehicle, motor vehicle driven by mixed power, pure electric vehicle
, more particularly to a kind of modular transmission for longitudinal power assembly.
Background technology
In current in the market, cause type of vehicle many because functional requirement is different.Different vehicle, due to its application
Scope, the difference of internal configuration, the requirement to speed changer is also different, or even same vehicle, because configuration is different, to speed changer
It is required that it is also different, so that the species and model of speed changer are various, especially in commercial car field, although substantially using vertical
The arrangement of power assembly is put, assembling is longitudinal speed changer, but because configuration variation is big, the different speed change of different configuration requirements
Device, the versatility of parts is significantly limit, the advantage of large-scale production can not be played, and because species is excessive, quantity is very few
Cause product stability poor, reliability is low.Meanwhile when the applying working condition of vehicle changes, as short distance vehicle becomes long-distance
Vehicle, the requirement to speed changer just change, it is necessary to change speed changer, and the speed changer of former car will be unable to use, and cause greatly
Waste.
The content of the invention
In order to solve the above-mentioned technical problem, can be according to car the invention provides a kind of combined type automatic transmission, user
Type, power assembly and other requirements, select different modules to be combined, form a kind of longitudinal speed changer, contribute to greatly
The versatility of speed changer parts is expanded, is advantageous to improve the product quality of parts, is advantageous to reduce by mass producing
The manufacturing cost and maintenance cost of parts, be advantageous to improve the reliability of speed changer；It can ensure in shift process simultaneously
Power steadily exports, and lifts security and comfort level.
Technical scheme is as follows：
A kind of combined type automatic transmission, including speedup tank module and one or more deceleration tank module, the deceleration
At least one in tank module and the speedup tank module carries motor, and the motor is used to protect in shift process
Power is held persistently to export.
Further, in addition to motor reverse gear tank module or the tank module that reverses gear without motor,
And clutch module.
Preferably, the deceleration tank module includes two gears of direct high and reduction gear, the speedup tank module includes
Two gears of direct high and speedup shelves, the tank module that reverses gear includes direct high and two gears that reverse gear.
Further, without the deceleration tank module of motor, the speedup tank module and the case mould that reverses gear
Block includes input shaft, output shaft, housing, planetary gears and gearshift；The deceleration tank module with motor,
The speedup tank module and it is described reverse gear tank module include input shaft, output shaft, housing, planetary gears, gearshift and
Auxiliary drive motor system；The clutch module includes input shaft, output shaft, housing and clutch.
Preferably, the deceleration tank module without motor, wherein, the planetary gears includes the sun
Wheel, planetary gear, gear ring and planet carrier；The gearshift includes shifting block, input flange, output flange, carrier flange and dialled
Block set；The sun gear and the input flange are fixed on the input shaft；The shifting block set is fixed on the output flange
On, the output flange is fixed on the output shaft；The gear ring is fixed on the housing, and the carrier flange is fixed
On the planet carrier, the shifting block is slidably connected and rotated coaxially with the shifting block set, and the inner side of the shifting block can be with institute
State carrier flange or the input flange is combined, switched between reduction gear gear and direct high gear.
Preferably, the deceleration tank module without motor, wherein, the planetary gears includes the sun
Wheel, planetary gear, gear ring and planet carrier；The gearshift includes shifting block, input flange, output flange, output flange set；It is described
Sun gear is fixed on the input shaft；The input flange is coaxially fixed on gear ring；The output flange, the planet carrier
Coaxially it is fixed on the output shaft；The shifting block is arranged in the outside of the input flange, the outside of the shifting block and institute
State input flange to be slidably connected and rotate coaxially, the outside of the shifting block and the input flange or output flange set phase
With reference to can be switched between reduction gear gear and direct high gear.
Further, the hull outside in the deceleration tank module without motor is disposed with an auxiliary and driven
Dynamic motor, a gear is arranged on the output shaft of auxiliary drive motor, coaxially fix a gear on the outside of output flange, two
Individual gear forms normal mesh cylindrical gear pair, forms the described deceleration tank module with motor.
Preferably, the speedup tank module without motor, wherein, the planetary gears includes the sun
Wheel, planetary gear, gear ring and planet carrier；The gearshift includes shifting block, input flange, output flange and carrier flange；Institute
Sun gear is stated to be slidably arranged on input shaft, what the planet carrier was fixed is connected on input shaft, the input flange with it is described
Sun gear is fixedly connected；The shifting block is arranged on the outside of input flange, and is slidably connected with the input flange；The shifting block
Outside is combined with housing or the carrier flange, can be switched between speedup shelves gear and direct high gear.
Further, the hull outside in the speedup tank module without motor is disposed with an auxiliary and driven
Dynamic motor, a gear is arranged on the output shaft of auxiliary drive motor, coaxially fix a gear on the outside of output flange, two
Individual gear forms normal mesh cylindrical gear pair, forms the described speedup tank module with motor.
Preferably, the tank module that reverses gear without motor, wherein, the planetary gears includes the sun
Wheel, planetary gear, gear ring and planet carrier；The gearshift includes shifting block, input flange, output flange and gear ring flange；It is described
Sun gear is coaxially fixed on the input shaft, and the input flange is coaxially fixed on the planet carrier, the gear ring flange
Coaxially it is fixed on the gear ring；The shifting block is arranged on the outside of the input flange, and is slidably connected with the input flange,
The outside of the shifting block is combined with the housing or the gear ring flange, can be entered between reverse range and direct high gear
Row switching.
Further, the hull outside in the tank module that reverses gear without motor is disposed with an auxiliary and driven
Dynamic motor, a gear is arranged on the output shaft of auxiliary drive motor, one is coaxially fixed in the outside of the output flange
Gear, two gears form normal mesh cylindrical gear pair, the described tank module that reverses gear with motor.
Preferably, the clutch is dry clutch.
The present invention is by providing a kind of combined type automatic transmission, and vehicle is during at the uniform velocity travelling, when vehicle self-carrying drives
, can be common to drive by the driving motor supplies power in speedup tank module or deceleration tank module during dynamic motor power deficiency
Dynamic vehicle traveling；Vehicle is in reversing, and the motor failure in the tank module that reverses gear now can be by enabling speedup tank module
Or the driving motor supplies power in deceleration tank module, it can effectively avoid power interruption；Same reason, when vehicle is travelling
During when needing to carry out gearshift operation, by changing or increasing and decreasing the module of speed changer, vehicle is protected all the time in the process of moving
Hold excellent performance.
The present invention can carry out different moulds by providing a kind of combined type automatic transmission, human pilot according to road conditions demand
Switching between block, it is only necessary to change control strategy, without carrying out hardware replacement；It is importantly, provided by the present invention
Combined type automatic transmission has stronger versatility, can meet the needs of different vehicle, and facilitates manufacturer's mass standard
Change manufacture production, maintenance personal can carry out standard configuration replacing, have large market prospect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structure principle chart of deceleration tank module without motor of the invention；
Fig. 2 is a kind of structure principle chart of speedup tank module without motor of the invention；
Fig. 3 is a kind of structure principle chart of tank module that reverses gear without motor of the invention；
Fig. 4 is a kind of structure principle chart of the deceleration tank module with motor of the present invention；
Fig. 5 is a kind of structure principle chart of the speedup tank module with motor of the present invention；
Fig. 6 is a kind of structure principle chart of the tank module that reverses gear with motor of the present invention；
Fig. 7 is a kind of another structure principle chart of deceleration tank module without motor of the invention；
Fig. 8 is a kind of another structure principle chart of the deceleration tank module with motor of the present invention；
Fig. 9 is a kind of structure principle chart of clutch module of the present invention；
Figure 10 is a kind of structure principle chart of combined type automatic transmission mentioned in the embodiment of the present invention 1；
Figure 11 is a kind of structure principle chart of combined type automatic transmission mentioned in the embodiment of the present invention 2.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State.
Shown in Fig. 1 is a kind of deceleration tank module without motor, including input shaft 101, output shaft 102, housing
91st, planetary gears, gearshift.
Wherein, the planetary gears includes sun gear 11, planetary gear 12, gear ring 13, planet carrier 14；The gearshift machine
Structure includes shifting block 511, input flange 103, output flange 109, carrier flange 105, shifting block set 107；The planetary gear machine
Sun gear 11 in structure is fixed on input shaft 101, and input flange 103 is fixed on input shaft 101, and output flange 109 is affixed
On output shaft 102；Shifting block set 107 is fixed on output flange 109；Shifting block 511 is slidably connected with shifting block set 107, and with dialling
Block set 107 rotates coaxially；The gear ring 13 of planetary gears is fixed on housing 91；Carrier flange 105 is fixed on planet tooth
On the planet carrier 14 for taking turns mechanism.
As shown in figure 1, shifting block 511 has two positions, respectively slow down gear gear and direct gear gear, at shifting block 511
When deceleration keeps off gear, the inner side of shifting block 511 is combined with carrier flange 105, when shifting block 511 is in direct gear gear, is dialled
The inner side of block 511 is combined with input flange 103.
When shifting block 511, which is in, slows down gear gear, now sun gear 11 is input block in planetary gears, planet carrier
14 be output block, and gear ring 13 is fixed component, therefore planetary gears is in deceleration regime, and speed is than according to following formula meters
Calculate：
I11=(the gear ring number of teeth+sun gear the number of teeth)/sun gear number of teeth ... (1)
Power is inputted by input shaft 101, and is input to planetary gears by sun gear 11, then passes through planet carrier
14 output power to carrier flange 105, are output power to by shifting block 511 on shifting block set 107, on shifting block set 107
Power is output power on output shaft 102 by output flange 109 and exports power eventually through output shaft 102；
When shifting block 511 is in direct gear gear, now the inner side of shifting block 511 is combined with input flange 103, planetary gear
Planet carrier 14 in mechanism is in idling conditions, therefore whole planetary gears is in idling conditions；Power passes through input
Axle 101 inputs, and is output power to by input flange 103 and shifting block 511 on shifting block set 107, the power on shifting block set 107
Output power to by output flange 109 on output shaft 102 and export power eventually through output shaft 102, now input shaft
Fast ratio between 101 and output shaft 102 is 1, i.e.,：
I12=1 ... ... ... ... ... ... ... ... (2)
Shown in Fig. 2 is a kind of speedup tank module without motor, including input shaft 201, output shaft 202, housing
92nd, planetary gears, gearshift.
Wherein, the planetary gears includes sun gear 21, planetary gear 22, gear ring 23, planet carrier 24；The gearshift machine
Structure includes shifting block 512, input flange 203, output flange 209, carrier flange 205；The sun gear 21 of planetary gears is slided
Dynamic is arranged on input shaft 201；What planet carrier 24 was fixed is connected on input shaft 201；Input flange 203 is solid with sun gear 21
Fixed connection；Shifting block 512 is arranged in the outside of input flange 203 and is slidably connected with input flange 203.
As shown in Fig. 2 shifting block 512 has two gears, respectively speedup gear gear and direct gear gear, at shifting block 512
When speedup keeps off gear, the outside of shifting block 512 is combined with housing 92, when shifting block 512 is in direct gear position, shifting block 512
Outside is combined with carrier flange 205：
When shifting block 512 is in speedup gear gear, now planet carrier 24 is input block in planetary gears, gear ring 23
For output block, sun gear 21 is fixed component, therefore planetary gears is in speedup state, and speed is than according to following formula meters
Calculate：
The i21=gear rings number of teeth/(the gear ring number of teeth+sun gear number of teeth) ... (3)
Power is inputted by input shaft 201, and is input to planetary gears by planet carrier 24, then passes through gear ring 23
Output flange 209 is output power to, output flange 209 is output power on output shaft 202 and eventually through output shaft 202
Export power；
When shifting block 512 is in direct gear gear, now the outside of shifting block 512 is combined with carrier flange 205, then the sun
Wheel 21 is combined with planet carrier 24 by gearshift, and planetary gears frame is in lockup state, therefore whole planetary gear machine
Each part is each other without relative motion inside structure；Power is inputted by input shaft 201, and is input to planet tooth by planet carrier 24
Mechanism is taken turns, output flange 209 is then output power to by gear ring 23, output flange 209 outputs power to output shaft 202
Power above and eventually through output shaft 202 is exported, now the fast ratio between input shaft 201 and output shaft 202 is 1, i.e.,：
I22=1 ... ... ... ... ... ... ... ... (4)
Shown in Fig. 3 is a kind of tank module that reverses gear without motor, including input shaft 301, output shaft 302, housing
93rd, planetary gears, gearshift.
The planetary gears includes sun gear 31, planetary gear 32, gear ring 33, planet carrier 34；The gearshift bag
Include shifting block 513, input flange 303, output flange 309, gear ring flange 306；The sun gear 31 of planetary gears is coaxially fixed
On input shaft 301；Input flange 303 is coaxially fixed in planet carrier 34；Gear ring flange 306 is coaxially fixed on gear ring 33；
Shifting block 513 is arranged in the outside of input flange 303 and is slidably connected with input flange 303.
Shifting block 513 has two gears, respectively reverse range and direct gear gear, when shifting block 513 is in reverse range,
The outside of shifting block 513 is combined with housing 93, when shifting block 513 is in direct gear gear, outside and the gear ring flange of shifting block 512
306 combine：
When shifting block 513 is in reverse range, now sun gear 31 is input block in planetary gears, and gear ring 33 is
Output block, planet carrier 34 is fixed component, therefore planetary gears is in state of reversing gear, and speed is than according to following formula meters
Calculate：
The i31=- gear rings number of teeth/sun gear number of teeth ... ... ... ... ... (5)
Power is inputted by input shaft 301, and is input to planetary gears by sun gear 31, then passes through gear ring 33
Output flange 309 is output power to, output flange 309 is output power on output shaft 302 and eventually through output shaft 302
Export power；
When shifting block 513 is in direct gear gear, now the outside of shifting block 513 is combined with gear ring flange 306, then planet carrier
34 are combined with gear ring 33 by gearshift, and planetary gears frame is in lockup state, therefore in whole planetary gears
Each part in portion is each other without relative motion；Power is inputted by input shaft 301, and is input to planetary gear machine by sun gear 31
Structure, then outputs power to output flange 309 by gear ring 33, and output flange 309 is output power on output shaft 302 simultaneously
Power is exported eventually through output shaft 302, now the fast ratio between input shaft 301 and output shaft 302 is 1, i.e.,：
I32=1 ... ... ... ... ... ... ... ... ... (6)
Shown in Fig. 4 is a kind of deceleration tank module with motor, including input shaft 401, output shaft 402, housing 94,
Planetary gears, gearshift, auxiliary drive motor system.
The difference of the deceleration tank module with motor and the deceleration tank module without motor in Fig. 1 in Fig. 4
For：In one auxiliary drive motor 100 of the disposed outside of housing 94 of deceleration tank module, in the output of auxiliary drive motor 100
A gear 101 is arranged on axle, coaxially fixes a gear 102 in the outside of output flange 109, gear 101 and gear 102 are formed
Normal mesh cylindrical gear pair.
In Fig. 4, power can also be inputted in addition to being inputted by input shaft 401 by auxiliary drive motor 100, due to
The power of auxiliary drive motor 100 is without planetary gears and gearshift, therefore auxiliary drive motor 100 is all the time to defeated
Shaft 402 exports power, avoid in shift process input shaft 401 can not export power to output shaft 402 and caused by power
Interrupt.
Shown in Fig. 5 is a kind of speedup tank module with motor, including input shaft 501, output shaft 502, housing
95th, planetary gears, gearshift, auxiliary drive motor system.
The speedup tank module with motor in Fig. 5 and the speedup tank module without motor shown in Fig. 2
It is distinguished as：In one auxiliary drive motor 100 of the disposed outside of housing 95 of speedup tank module, in auxiliary drive motor 100
A gear 101 is arranged on output shaft, coaxially a gear 202, gear 101 and gear 202 are fixed in the outside of output flange 209
Form normal mesh cylindrical gear pair.
In Figure 5, power can also be inputted in addition to being inputted by input shaft 501 by auxiliary drive motor 100, due to
The power of auxiliary drive motor 100 is without planetary gears and gearshift, therefore auxiliary drive motor 100 is all the time to defeated
Shaft 502 exports power, avoid in shift process input shaft 501 can not export power to output shaft 502 and caused by power
Interrupt.
Shown in Fig. 6 is a kind of tank module that reverses gear with motor, including input shaft 601, output shaft 602, housing
96th, planetary gears, gearshift, auxiliary drive motor system.
Reverse gear tank module and the case mould that reverses gear without motor shown in Fig. 3 with motor shown in Fig. 6
Block is distinguished as：In one auxiliary drive motor 100 of the disposed outside of housing 96 for the tank module that reverses gear, in auxiliary drive motor
A gear 101 is arranged on 100 output shaft, coaxially a gear 302, gear 101 and tooth are fixed in the outside of output flange 309
Wheel 302 forms normal mesh cylindrical gear pair.
In figure 6, power can also be inputted in addition to being inputted by input shaft 601 by auxiliary drive motor 100, due to
The power of auxiliary drive motor 100 is without planetary gears and gearshift, therefore auxiliary drive motor 100 is all the time to defeated
Shaft 602 exports power, avoid in shift process input shaft 601 can not export power to output shaft 602 and caused by power
Interrupt.
Shown in Fig. 7 is another deceleration tank module without motor, including input shaft 701, output shaft 702,
Housing 97, planetary gears, gearshift.
The planetary gears includes sun gear 41, planetary gear 42, gear ring 43, planet carrier 44；The gearshift bag
Include shifting block 514, input flange 403, output flange 409, output flange set 406；The sun gear 11 is fixed in input shaft 701
On；The input flange 403 is coaxially fixed on gear ring 43；The output flange 409 is coaxially fixed on output shaft 702；Institute
Planet carrier 44 is stated coaxially to be fixed on output shaft 702；The shifting block 514 is arranged in the outside of input flange 403, the shifting block
514 inner side is slidably connected with the input flange 403, and is rotated coaxially with the input flange 403；
In the figure 7, the shifting block 514 has two positions, and respectively slow down gear gear and direct gear gear, when the shifting block
514 in slow down gear gear when, the outside of the shifting block 514 is combined with the input flange 403, at the shifting block 514
When direct gear gear, the outside of the shifting block 514 is combined with output flange set 406, and specific work process is：
When the shifting block 514, which is in, slows down gear gear, now sun gear is input block in planetary gears, described
Planet carrier 44 is output block, and the gear ring 43 is fixed component, therefore planetary gears is in deceleration regime, and speed compares basis
Following formula calculate：
I41=(the gear ring number of teeth+sun gear the number of teeth)/sun gear number of teeth ... ... (7)
Power is inputted by the input shaft 701, and is input to planetary gears, Ran Houtong by the sun gear 11
Cross the planet carrier 44 and output power to carrier flange, output flange set 406 is output power to by the shifting block 514
On, the power on output flange set 406 is output power on output shaft 702 and eventually through described by output flange 409
Output shaft 702 exports power；
When the shifting block 514 is in direct gear gear, the now inner side of the shifting block 514 and the input flange 403
With reference to the planet carrier in planetary gears is in idling conditions, therefore whole planetary gears is in idling conditions；It is dynamic
Power is inputted by the input shaft 701, and by the input flange 403 and the shifting block 514 is sent to power described defeated
Go out in flange sleeve 406, the power on the output flange set 406 is output power to described defeated by the output flange 409
On shaft 702, and power is exported eventually through the output shaft 702, now between the input shaft 701 and the output shaft 702
Fast ratio be 1, i.e.,：
I42=1 ... ... ... ... ... ... ... ... ... (8)
Shown in Fig. 8 is a kind of another deceleration tank module with motor, including input shaft 801, output shaft
802nd, housing 98, planetary gears, gearshift, auxiliary drive motor system.
The deceleration tank module with auxiliary drive motor shown in Fig. 8 and the reduction box without motor shown in Fig. 7
Module is distinguished as：In one auxiliary drive motor 100 of the disposed outside of housing 98 of deceleration tank module, in auxiliary drive motor
A gear 101 is arranged on 100 output shaft, coaxially a gear 402, gear 101 and tooth are fixed in the outside of output flange 409
Wheel 402 forms normal mesh cylindrical gear pair.
In fig. 8, power can also be inputted in addition to being inputted by the input shaft 801 by auxiliary drive motor 100,
Because the power of the auxiliary drive motor 100 is without planetary gears and gearshift, therefore auxiliary drive motor 100
All the time power is exported to output shaft 802, power can not be exported to output shaft 802 and make by avoiding input shaft 801 in shift process
Into power interruption.
Shown in Fig. 9 is a kind of clutch module, including input shaft 901, output shaft 902, housing 99, clutch 910, institute
It is preferably dry clutch to state clutch 910, and the clutch is advantageous to save space, carried without being controlled by hydraulic pressure
Rise integrated level.
Embodiment 1
A kind of combined type automatic transmission, as shown in Figure 10, with reference to Fig. 1, Fig. 2, Fig. 6, Fig. 7 and Fig. 9, it is applied to fuel oil
Engine, successively using shown in the deceleration tank module shown in a Fig. 7 without motor, Fig. 1 without drive
Shown in the deceleration tank module of dynamic motor, a Fig. 2 without the band shown in the speedup tank module of motor, a Fig. 6
The tank module that reverses gear of motor, and a clutch module as shown in Figure 9 is assembled in front end, in this embodiment,
The quantity of forward range is：
N_ advance=2 × 2 × 2=8 ... ... ... ... ... ... ... (9)
Retreat gear quantity be：
N_ retreats=2 × 2 × 2=8 ... ... ... ... ... ... ... (10)
In the present embodiment, because last module in speed changer is the tank module that reverses gear with motor, therefore
Power can be exported by auxiliary drive motor during gearshift, avoid speed changer from occurring power interruption in shift process
Phenomenon, while when engine drive power deficiency, auxiliary drive motor can export power, drive vehicle jointly.
More preferably, when vehicle in the process of moving, when being transformed into astern condition by advance operating mode, vehicle need interrupt power
The tank module that reverses gear with motor of last module, can now be changed into the case mould that reverses gear without motor by output
Block, will be then the deceleration tank module with motor without the reduction box module replacing of motor, or will be without driving
The gearbox module replacing of motor is the speedup tank module with motor, also with identical effect.
In the present embodiment, the speedup tank module without auxiliary drive motor is changed into gearbox with auxiliary drive motor
Module, the tank module that reverses gear with auxiliary drive motor is changed into the tank module that reverses gear without auxiliary drive motor so that vehicle exists
Power failure-free in shift process, and make it that motor is bigger to the gearratio between wheel in reversing process.
Embodiment 2
A kind of combined type automatic transmission, it is applied to pure electric vehicle, as shown in figure 11, with reference to Fig. 1, Fig. 5 and Fig. 7,
Successively using an as shown in Figure 7 deceleration tank module without motor, one it is as shown in Figure 1 without motor
Deceleration tank module and a speedup tank module with motor as shown in Figure 5, in the present embodiment,
The quantity of forward range is：
N_ advance=2 × 2 × 2=8 ... ... ... ... ... ... ... (11)
Because motor can invert, therefore the quantity for retreating gear is：
N_ retreats=2 × 2 × 2=8 ... ... ... ... ... ... ... (12)
During gearshift, power can be exported to vehicle with the auxiliary drive motor in speedup tank module, avoided
There is power interruption phenomenon in shift process in speed changer, while when the motor driving force deficiency of vehicle itself,
Auxiliary drive motor can export power, drive vehicle jointly.
More preferably, can be by changing or increasing and decreasing the module of speed changer so that whole when vehicle applying working condition changes
Car still has excellent performance under new applying working condition.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
- A kind of 1. combined type automatic transmission, it is characterised in that including speedup tank module and one or more deceleration tank module, At least one in the deceleration tank module and the speedup tank module carries motor, and the motor is used to shift gears During keep power persistently export；A kind of described combined type automatic transmission, it is characterised in that also include with motor reverse gear tank module or Without the tank module that reverses gear of motor, and clutch module；The deceleration tank module includes two gears of direct high and reduction gear, and the speedup tank module includes direct high and speedup shelves Two gears, the tank module that reverses gear includes direct high and two gears that reverse gear；It is described to include input without the deceleration tank module of motor, the speedup tank module and the tank module that reverses gear Axle, output shaft, housing, planetary gears and gearshift；The deceleration tank module, the gearbox with motor Module and the tank module that reverses gear include input shaft, output shaft, housing, planetary gears, gearshift and process auxiliary drive electricity Machine system；The clutch module includes input shaft, output shaft, housing and clutch；The described deceleration tank module without motor, wherein, the planetary gears includes sun gear, planetary gear, tooth Circle and planet carrier；The gearshift includes shifting block, input flange, output flange, carrier flange and shifting block set；The sun Wheel and the input flange are fixed on the input shaft；The shifting block set is fixed on the output flange, the output method Orchid is fixed on the output shaft；The gear ring is fixed on the housing, and the carrier flange is fixed on the planet carrier On, the shifting block is slidably connected and rotated coaxially with the shifting block set, and the inner side of the shifting block can be with the carrier flange Or the input flange is combined, switched between reduction gear gear and direct high gear；The described speedup tank module without motor, wherein, the planetary gears includes sun gear, planetary gear, tooth Circle and planet carrier；The gearshift includes shifting block, input flange, output flange and carrier flange；The sun slipping It is arranged on input shaft, what the planet carrier was fixed is connected on input shaft, and the input flange is fixed with the sun gear to be connected Connect；The shifting block is arranged on the outside of input flange, and is slidably connected with the input flange；The outside of the shifting block and housing or Carrier flange is combined described in person, can be switched between speedup shelves gear and direct high gear；The described tank module that reverses gear without motor, wherein, the planetary gears includes sun gear, planetary gear, tooth Circle and planet carrier；The gearshift includes shifting block, input flange, output flange and gear ring flange；The sun gear is coaxially solid It is scheduled on the input shaft, the input flange is coaxially fixed on the planet carrier, and the gear ring flange coaxial is fixed on institute State on gear ring；The shifting block is arranged on the outside of the input flange, and is slidably connected with the input flange, outside the shifting block Side is combined with the housing or the gear ring flange, can be switched between reverse range and direct high gear.
- 2. a kind of combined type automatic transmission according to claim 1, it is characterised in that described without motor Deceleration tank module, wherein, the planetary gears includes sun gear, planetary gear, gear ring and planet carrier；The gearshift bag Include shifting block, input flange, output flange, output flange set；The sun gear is fixed on the input shaft；The input flange Coaxially it is fixed on gear ring；The output flange, the planet carrier are coaxially fixed on the output shaft；The shifting block arrangement In the outside of the input flange, the outside of the shifting block is slidably connected and rotated coaxially with the input flange, the shifting block Outside be combined with the input flange or the output flange set, can enter between reduction gear gear and direct high gear Row switching.
- 3. a kind of combined type automatic transmission according to claim 1, it is characterised in that described without motor Deceleration tank module in hull outside be disposed with an auxiliary drive motor, arrange one on the output shaft of auxiliary drive motor Individual gear, coaxially fixes a gear on the outside of output flange, and two gears form normal mesh cylindrical gear pairs, is formed described Deceleration tank module with motor.
- 4. a kind of combined type automatic transmission according to claim 1, it is characterised in that described without motor Speedup tank module in hull outside be disposed with an auxiliary drive motor, arrange one on the output shaft of auxiliary drive motor Individual gear, coaxially fixes a gear on the outside of output flange, and two gears form normal mesh cylindrical gear pairs, is formed described Speedup tank module with motor.
- 5. a kind of combined type automatic transmission according to claim 1, it is characterised in that described without motor The tank module that reverses gear in hull outside be disposed with an auxiliary drive motor, arrange one on the output shaft of auxiliary drive motor Individual gear, a gear is coaxially fixed in the outside of the output flange, two gears form normal mesh cylindrical gear pair, described The tank module that reverses gear with motor.
- 6. a kind of combined type automatic transmission according to claim 1, it is characterised in that the clutch is dry type clutch Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631139.0A CN105156608B (en) | 2015-09-29 | 2015-09-29 | A kind of combined type automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631139.0A CN105156608B (en) | 2015-09-29 | 2015-09-29 | A kind of combined type automatic transmission |
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| CN105156608A CN105156608A (en) | 2015-12-16 |
| CN105156608B true CN105156608B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510631139.0A Active CN105156608B (en) | 2015-09-29 | 2015-09-29 | A kind of combined type automatic transmission |
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| CN (1) | CN105156608B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299155B (en) * | 2015-11-20 | 2019-12-31 | 昆山德拉特兰传动科技有限公司 | Modular transmission |
| CN113803459B (en) * | 2021-08-10 | 2023-01-31 | 凯博易控车辆科技(苏州)股份有限公司 | Gear shifting and torque continuing device and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887670A (en) * | 1996-05-16 | 1999-03-30 | Toyota Jidosha Kabushiki Kaisha | Vehicle power transmitting system having devices for electrically and mechanically disconnecting power source and vehicle drive wheel upon selection of neutral state |
| DE69909908T2 (en) * | 1998-06-24 | 2004-04-15 | General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit | Electro-mechanical drive train |
| CN101769365A (en) * | 2009-10-23 | 2010-07-07 | 陈国庆 | Planetary gearbox capable of directly shifting gears |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7163480B2 (en) * | 2001-05-03 | 2007-01-16 | Ford Global Technologies, Llc | Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip |
| JP4411827B2 (en) * | 2002-07-31 | 2010-02-10 | アイシン精機株式会社 | Power transmission device for hybrid vehicle |
-
2015
- 2015-09-29 CN CN201510631139.0A patent/CN105156608B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887670A (en) * | 1996-05-16 | 1999-03-30 | Toyota Jidosha Kabushiki Kaisha | Vehicle power transmitting system having devices for electrically and mechanically disconnecting power source and vehicle drive wheel upon selection of neutral state |
| DE69909908T2 (en) * | 1998-06-24 | 2004-04-15 | General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit | Electro-mechanical drive train |
| CN101769365A (en) * | 2009-10-23 | 2010-07-07 | 陈国庆 | Planetary gearbox capable of directly shifting gears |
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| CN105156608A (en) | 2015-12-16 |
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Inventor after: He Xiangyan Inventor after: Yuan Yiqing Inventor after: Zhang Yin Inventor before: Liu Shuyu |
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Effective date of registration: 20160429 Address after: Business Avenue Huaqiao Economic Development Zone, Kunshan city Suzhou City, Jiangsu province 215300 No. 199 Building 1 Room 502 Applicant after: The blue transmission Science and Technology Ltd. of Kunshan TR-Draht TR Address before: 215211, No. 666, Fen Yue Road, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou Applicant before: Liu Shuyu |
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Effective date of registration: 20180411 Address after: 246100 Yue Shan Avenue, Huaining County Industrial Park, Anqing, Anhui Patentee after: Anhui Yi Jia Power Technology Co., Ltd. Address before: Business Avenue Huaqiao Economic Development Zone, Kunshan city Suzhou City, Jiangsu province 215300 No. 199 Building 1 Room 502 Patentee before: The blue transmission Science and Technology Ltd. of Kunshan TR-Draht TR |
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