CN106286801A - Gearshift and mixed power plant - Google Patents
Gearshift and mixed power plant Download PDFInfo
- Publication number
- CN106286801A CN106286801A CN201610744085.3A CN201610744085A CN106286801A CN 106286801 A CN106286801 A CN 106286801A CN 201610744085 A CN201610744085 A CN 201610744085A CN 106286801 A CN106286801 A CN 106286801A
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- Prior art keywords
- gear
- gearshift
- hub
- hangs
- gears
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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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
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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
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
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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
- F16H2061/2838—Arrangements with single drive motor for selecting and shifting movements, i.e. one motor used for generating both movements
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins
Abstract
The present invention relates to a kind of gearshift, for having the speed Control of the mixed power plant of the first gear and the second gear, it includes gearshift hub and for the shift motor driving described gearshift hub to rotate, described gearshift hub includes: the first slideway, is connected with the selector fork of described first gear；And second slideway, it is connected with the selector fork of described second gear.Present invention also offers a kind of mixed power plant including described gearshift.The gearshift of the present invention, realize electromotor carries out the first gear of speed change and the speed Control to the second gear driving motor to carry out speed change by a gearshift hub, therefore have only to a shift motor, thus significantly reduce the complexity of mixed power plant gearshift.
Description
Technical field
The present invention relates to vehicle traction technical field, be specifically related to a kind of gearshift and have this gearshift hub mixing move
Power apparatus.
Background technology
Externally rechargeable type mixed power automobile becomes the one of automotive research and exploitation due to advantages such as it is energy-conservation, low emissions
Individual emphasis.
Existing a kind of mixed power plant for externally rechargeable type mixed power automobile includes: become for electromotor
First gear of speed, a power can meet the driving motor of pure motor driving demand, and be used for driving motor to become
Second gear of speed.Owing to there are two gears, the first gear is generally of at least three forward gear and
Individual reversing gear, need two shift motors, the second gear is generally of two gears, needs a shift motor, the most extremely
Need three shift motors less, and this substantially considerably increases the complexity of mixed power plant gearshift.
Summary of the invention
The embodiment of the present invention provides a kind of gearshift and mixed power plant, to overcome hybrid power dress in prior art
The defect that the gearshift put is more complicated.
The present invention provides a kind of gearshift, for having the hybrid power dress of the first gear and the second gear
The speed Control put, this gearshift includes gearshift hub and for the shift motor driving described gearshift hub to rotate, described gearshift
Hub includes: the first slideway, is connected with the selector fork of described first gear；And second slideway, with described second speed change
The selector fork of mechanism connects.
Optionally, the selector fork of described first gear includes: the first shift fork and the second shift fork, described first shift fork
For hanging 1 gear or 2 gears, described second shift fork is for hanging 3 gears or R gear；The selector fork of described second gear includes: the 3rd
Shift fork, described 3rd shift fork is used for hanging L gear or H gear.
Optionally, described gearshift hub is provided with electric-only mode zero point, when described gearshift hub is operated in pure electronic mould
During formula zero point, described second gear hangs L gear and described first gear hangs N gear, and when described gearshift hub rotates forward certain
Described in during angle first gear hang 2 gear, when described gearshift hub reversion certain angle time described in first gear hang 1 gear and
Described second gear is maintained at L gear.
Optionally, the angle hanging 2 gears from described first gear when described gearshift hub continues to rotate forward certain angle, described
Second gear hangs H gear and described first gear is maintained at 2 gears, when described gearshift hub continues to rotate forward certain angle,
Described first gear hangs 3 gears and described second gear is maintained at H gear.
Optionally, described gearshift hub is additionally provided with hybrid mode zero point, when described gearshift hub is operated in mixing
During dynamic mode zero point, described second gear and described first gear all hang N gear, and when described gearshift hub rotates forward one
Second gear described in when determining angle hangs L gear, the first gear described in when described gearshift hub continues to rotate forward certain angle
Hang 1 gear and described second gear is maintained at L gear；First gear described in when described gearshift hub reversion certain angle is hung
R keeps off, and the second gear described in when described gearshift hub continues reversion certain angle hangs L gear and described first gear keeps
Keep off at R.
Optionally, it is maintained at R gear when described gearshift hub from described second gear extension L gear and described first gear
Angle continue reversion certain angle time, described first gear hang 1 gear and described second gear hang N gear.
Optionally, described shift motor is motor.
The present invention also provides for a kind of mixed power plant, including: described gearshift.
Optionally, described mixed power plant also includes: electromotor, accessory belt train, motor, main reducing gear quilt
Moving gear, the first gear, the second gear, power transmission shaft and electromagnetic clutch；
Described electromotor is connected with described main reducing gear driven gear by described first gear, with by described the
One gear provides the first power to described main reducing gear driven gear；
Described motor is connected with described main reducing gear driven gear by described second gear, with by described the
Two speed-changing mechanism provides the second power to described main reducing gear driven gear；
Described electromotor is connected with described accessory belt train, to drive described accessory belt train to rotate；Described adnexa
Belt train is connected with described power transmission shaft by described electromagnetic clutch；Described power transmission shaft is connected with described motor.
Use the gearshift in this invention and mixed power plant, owing to wherein being realized sending out by a gearshift hub
Motivation carries out the first gear of speed change and to the speed Control of the second gear driving motor to carry out speed change, it is only necessary to
Being equipped with a shift motor, simple in construction, significantly reduce the complexity of mixed power plant gearshift, being also convenient for the later stage enters
Row maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 show gearshift and the structural representation of mixed power plant that the embodiment of the present invention one provides.
Fig. 2 show the operation principle schematic diagram of the gearshift hub that the embodiment of the present invention two provides.
Fig. 3 show the structural representation of the mixed power plant that the embodiment of the present invention two provides.
Reference
100 gearshifts
101 gearshift hubs
1011 first slideways
1012 second slideways
102 shift motors
200 mixed power plants
201 electromotors
202 drive motor
203 main reducing gear driven gears
204 first gears
2041 first shift forks
2042 second shift forks
205 second gears
2051 the 3rd shift forks
206 power transmission shafts
207 electromagnetic clutchs
210 accessory belt trains
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
The gearshift of the present invention, for having the hybrid power dress of the first gear 204 and the second gear 205
Putting the speed Control of 200, this gearshift 100 includes gearshift hub 101 and for the gearshift electricity driving described gearshift hub 101 to rotate
Machine 102, described gearshift hub 101 includes: the first slideway 1011, is connected with the selector fork of described first gear 204；And
Second slideway 1012, is connected with the selector fork of described second gear 205.
Wherein, the selector fork of described first gear 204 includes: the first shift fork 2041 and the second shift fork 2042, institute
Stating the first shift fork 2041 and keep off for hanging 1 gear or 2, described second shift fork 2042 is for hanging 3 gears or R gear；Described second gear
The selector fork of 205 includes: the 3rd shift fork 2051, and described 3rd shift fork 2051 is used for hanging L gear or H gear.
As the present invention one preferably embodiment wherein, described gearshift hub is provided with electric-only mode zero point,
When described gearshift hub 101 is operated in electric-only mode zero point, described second gear 205 hangs L gear and described first speed change
N gear is hung by mechanism 204, and described in when described gearshift hub 101 rotates forward certain angle, the first gear 204 hangs 2 gears, changes when described
Gear hub 101 first gear 204 described in when inverting certain angle hangs 1 gear and described second gear 205 be maintained at L gear and
The angle hanging 2 gears from described first gear 204 when described gearshift hub 101 continues to rotate forward certain angle, described second speed change
H gear is hung by mechanism 205 and described first gear 204 is maintained at 2 gears, when described gearshift hub 101 continues to rotate forward certain angle,
Described first gear 204 hangs 3 gears and described second gear 205 is maintained at H gear.
As the another kind preferably embodiment of the present invention, described gearshift hub 101 is additionally provided with hybrid power mould
Formula zero point, when described gearshift hub 101 is operated in hybrid mode zero point, described second gear 205 and described first
Variable-speed motor 204 structure all hangs N gear, and the second gear 205 described in when described gearshift hub 101 rotates forward certain angle hangs L gear, when
First gear 204 described in when described gearshift hub 101 continues to rotate forward certain angle hangs 1 gear and described second gear 205
It is maintained at L gear；First gear 204 described in when described gearshift hub 101 inverts certain angle hangs R gear, when described gearshift hub
Second gear 205 described in during 101 continuation reversion certain angle hangs L gear and described first gear 204 is maintained at R gear,
When described gearshift hub 101 from described second gear 205 hang L gear and described first gear 204 be maintained at R gear angle
When continuing reversion certain angle, described first gear 204 hangs 1 gear and described second variable-speed motor 205 structure hangs N gear.
In the preferably embodiment of the present invention, described shift motor 102 is motor.
The present invention also provides for a kind of mixed power plant, including described gearshift 100, also includes: electromotor, attached
Part belt train 210, motor, main reducing gear driven gear the 203, first gear the 204, second gear 205, transmission
Axle 206 and electromagnetic clutch 207, wherein, described electromotor is by described first gear and described main reducing gear passive tooth
Wheel connects, and provides the first power by described first gear to described main reducing gear driven gear；Described motor passes through
Described second gear is connected with described main reducing gear driven gear, by described second gear to described main reducing gear
Driven gear provides the second power；Described electromotor is connected with described accessory belt train, to drive described accessory belt train
Rotate；Described accessory belt train is connected with described power transmission shaft by described electromagnetic clutch；Described power transmission shaft is electronic with described
Machine connects.In the present invention, have employed 1 gear, 2 gears, 3 gears, R gear, L gear and H gear and describe corresponding gear, wherein, 1 gear, 2 gears
Being forward gear with 3 gears, R gear is to reverse gear, such correspondence can only the engine of one-directional rotation, such as electromotor；L gear and H gear point
Not being low gear and high gear, such correspondence can such as drive motor with the engine of Double-directional rotary.
Generally, peripherally disposed slideway on gearshift hub, the head of selector fork embeds in slideway, and gearshift hub rotates
Time, selector fork is driven by slideway and moves left and right, hangs on a gear in neutral or other two gears, thus realize
Gearshift.Slideway can be divided into the part of several sections of connections according to certain angle interval, such as, can be arranged to from a gear
Hub of shifting gears when changing to another gear need to rotate 50 degree, but is not limited thereto system.Slideway is typically to close, when gearshift hub rotates forward
Raw gear, downshift during reversion, it is not limited thereto system.
Fig. 1 show gearshift and the structural representation of mixed power plant that the embodiment of the present invention one provides.Such as Fig. 1
Shown in, gearshift 100, for having the mixed power plant 200 of the first gear 204 and the second gear 205
Speed Control, including gearshift hub 101 with for the shift motor 102 driving gearshift hub 101 to rotate,
Gearshift hub 101 includes: the first slideway 1011, is connected with the selector fork of the first gear 204；And second is sliding
Road 1012, is connected with the selector fork of the second gear 205.
The gearshift of the present invention, by a gearshift hub realize electromotor is carried out speed change the first gear and
Driving motor is carried out the speed Control of the second gear of speed change, therefore has only to a shift motor, thus significantly subtract
The little complexity of mixed power plant gearshift.
Fig. 2 show the structural representation of the mixed power plant that the embodiment of the present invention two provides, and Fig. 3 show the present invention
The operation principle schematic diagram of the gearshift hub that embodiment two provides.As it is shown on figure 3, the selector fork of the first gear 204 includes:
First shift fork 2041 and the second shift fork 2042, the first shift fork 2041 for hanging 1 gear or 2 gears, the second shift fork 2042 for hang 3 gears or
R keeps off；The selector fork of the second gear 205 includes: the 3rd shift fork 2051, and the 3rd shift fork 2051 is used for hanging L gear or H gear.
As it is shown on figure 3, be provided with electric-only mode zero point on gearshift hub 101, when gearshift hub 101 is operated in pure electronic mould
During formula zero point, the second gear 205 hangs L gear and the first gear 204 hangs N gear, and when gearshift hub 101 rotates forward certain angle
Time the first gear 204 hang 2 gears, when shift gears hub 101 invert certain angle time the first gear 204 hang 1 gear and second become
Speed mechanism 205 is maintained at L gear.
For externally rechargeable type mixed power automobile, it has pure motor driving pattern and hybrid power mould
Formula.Generally select when the comparision of quantity of electricity height of electrical storage device to use pure motor driving pattern, and be reduced to a certain degree at electricity
Time then start electromotor to be operated in suitable operating mode, electricity is maintained at the window of setting.When after engine start, now vapour
Car is to travel with certain speed, and the max. speed of usual pure motor driving pattern is less than 120km/h, is therefore sending out
After motivation starts, the first gear 204 needs the gear hung to be 1 gear or 2 gears.It it is noted that 1 gear here is not conventional change
1 gear of speed device, the gear ratio of this 1 gear is equivalent to 2 gears of conventional transmission, and the gear ratio of 2 gears here is equivalent to conventional change
3 gears of speed device.To this end, electric-only mode zero point is to be located between 1 gear or 2 gears, to meet the need of two kinds of driving mode conversions
Want.
When opening car, driver is if selected for pure motor driving pattern, and the electricity of electrical storage device can also meet pattern
Condition, then gearshift hub 101 is in the corresponding electric-only mode zero point that is rotated by of shift motor 102, then vehicle start with
Electric-only mode travels.
As it is shown on figure 3, when gearshift hub 101 hangs the angle continuation rotating forward certain angle of 2 gears from the first gear 204, the
Two speed-changing mechanism 205 hangs H gear and the first gear 204 is maintained at 2 gears, when hub 101 of shifting gears continues to rotate forward certain angle, the
One gear 204 hangs 3 gears and the second gear 205 is maintained at H gear.
Due to electromotor with drive motor to have the working range of optimum or a restriction of high workload rotating speed, therefore along with
The further of speed is improved, and the first gear 204 hangs high gear, and the second gear 205 is maintained at original gear simultaneously, as
This can be avoided power interruption, and i.e. one engine is shifted gears, and another engine still drives vehicle.
As it is shown on figure 3, be additionally provided with hybrid mode zero point on gearshift hub 101, when gearshift hub 101 is operated in mixing
During dynamic mode zero point, described second gear and described first gear all hang N gear, and when described gearshift hub rotates forward one
Second gear described in when determining angle hangs L gear, the first gear described in when described gearshift hub continues to rotate forward certain angle
Hang 1 gear and described second gear is maintained at L gear；First gear described in when described gearshift hub reversion certain angle is hung
R keeps off, and the second gear described in when described gearshift hub continues reversion certain angle hangs L gear and described first gear keeps
Keep off at R.
When opening car, driver is if selected for hybrid power pattern, and the electricity of electrical storage device also ratio is relatively low, then change
Gear hub 101 is rotated by corresponding hybrid mode zero point, now, the second gear 205 He at shift motor 102
First gear 204 all hangs N gear, and when hub 101 of shifting gears rotates forward certain angle, the second gear 205 hangs L gear, now drives
Motor has hung up gear, and vehicle can be with pure electronic starting, the first gear when hub 101 of shifting gears continues to rotate forward certain angle
204 extension 1 gears and the second gear 205 are maintained at L gear.During the first gear 204 is put into gear, the behaviour of main clutch
Make also can coordinate to carry out, to complete to put into gear normally process simultaneously.1 gear is hung, it is to avoid put into gear simultaneously, therefore shift gears after first hanging L gear
Torque or the power demand of motor 102 are minimized.
When gearshift hub 101 inverts certain angle, the first gear 204 hangs R gear, and now vehicle can be moveed backward, if reversing
The ratio of slope relatively big, then gearshift hub 101 continues reversion certain angle so that the second gear 205 hangs L gear, now drives electricity
Machine can also participate in driving vehicle backing, climbs up steeper slope.
As it is shown on figure 3, ought shift gears, hub 101 hangs L gear from the second gear 205 and the first gear 204 is maintained at R gear
Angle when continuing reversion certain angle, the first gear 204 hangs 1 gear and the second gear 205 hangs N gear.
Mixed power plant also has cyllopodia returning function, when electrical storage device or driving motor break down, starts
Machine still can be hung 1 gear and drive vehicle to go home.During travelling, if needing reversing, due at the first gear 204
In be provided with R gear, therefore can also meet its requirement
As in figure 2 it is shown, shift motor 102 is motor.Shift motor 102 can also use other kinds of motor
Realize, as long as it disclosure satisfy that torque or the power driving gearshift hub 101, and the requirement of positional precision, not with this
For limiting.
As in figure 2 it is shown, include that the mixed power plant 200 of gearshift 100 includes: electromotor 201, accessory belt train
210, motor 202, main reducing gear driven gear the 203, first gear the 204, second gear 205, power transmission shaft 206 are driven
With electromagnetic clutch 207；
Electromotor 201 is connected with main reducing gear driven gear 203 by the first gear 204, with by the first speed change
Mechanism 204 provides the first power to main reducing gear driven gear 203；
Motor 202 is driven to be connected with main reducing gear driven gear 203 by the second gear 205, to become by second
Speed mechanism 205 provides the second power to main reducing gear driven gear 203；
Electromotor 201 is connected with accessory belt train 210, to drive accessory belt train 210 to rotate；
Accessory belt train 210 is connected with power transmission shaft 206 by electromagnetic clutch 207, power transmission shaft 206 and driving motor
202 connect.
Wherein, the power of motor 202 is driven to be applied to main reducing gear quilt not over the inside of the first gear 204
On moving gear 203, but it is applied on main reducing gear driven gear 203 by the inside of the second gear 205, it is ensured that right
The change of existing variator is minimum；And when vehicle parking, the power of electromotor 201 is delivered to by accessory belt train 210
On power transmission shaft 206, motor 202 is then driven to generate electricity, it is ensured that on the premise of existing variator is changed minimum
Idling generating function is provided, effectively maintains the electric quantity balancing of electrical storage device.
Electromotor 201 and driving motor 202 drive the first gear 204 and the second gear 205 respectively, and two-way drives
Power is superposition rear drive vehicle on main reducing gear driven gear 203, therefore the first gear 204 and the second gear
205 can be operated according to its respective gear shifting characteristic, when a gear is shifted gears wherein, and another machine of shifting gears
Structure is avoided shifting gears simultaneously, then can ensure that power does not interrupt gearshift, even limit gearshift limit and accelerates, improve power performance.And
During parking, the second gear 205 hangs neutral, then drive and contact cut-off between motor 202 and wheel, pass through power transmission shaft
The power of the electromotor 201 that 206 transmit just can drive motor 202 to generate electricity.
Driving motor 202 is added on existing variator, inevitably need to revise the housing of variator, and if
Variator manufacturer is also ready to carry out further suitable amendment to form more suitably product, then the first gear 204
Needing to have 3 forward gears and reverse gear, the i.e. first gear 204 has 1 gear, 2 gears, 3 gears and reverses gear, and the second gear
205 have only to have 2 forward gears, and the i.e. second gear 205 has L gear and H keeps off, and so can reduce mixed power plant
Complexity and cost.
The speed ratio of gear 1/2/3/4/5/R of a kind of typical 5 gear change speed gear boxes is followed successively by: 3.583,2.105,1.379,
1.030,0.820 ,-3.363, base ratio is 3.722.In the case of base ratio is constant, this specific embodiment first becomes
The speed ratio of the gear 1/2/3/R of speed mechanism 204 could be arranged to: 2.105,1.379,1.030 ,-2.2.The speed ratio of each gear is also
Can be other numerical value, can select according to the actual requirements to arrange, be not limited thereto system.
The L gear of the second gear 205 and the speed ratio of H gear may be arranged such that 2.105 and 1.030.Owing to driving motor
The rotating speed of the rotating ratio electromotor 201 that the gearshift of 202 is corresponding is high, therefore can avoid when the first gear 204 is shifted gears the
Two speed-changing mechanism 205 is also shifted gears, thus avoids shifting power to interrupt, it is also possible to utilize identical gear as far as possible.
Use above-mentioned gearshift and mixed power plant, owing to wherein being realized electromotor by a gearshift hub
The first gear carrying out speed change and the speed Control of the second gear that driving motor is carried out speed change, it is only necessary to be equipped with
One shift motor, simple in construction, significantly reduce the complexity of mixed power plant gearshift, being also convenient for the later stage ties up
Repair maintenance.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a gearshift, it is characterised in that for having the hybrid power dress of the first gear and the second gear
The speed Control put, this gearshift includes gearshift hub and for the shift motor driving described gearshift hub to rotate,
Described gearshift hub includes: the first slideway, is connected with the selector fork of described first gear；And second slideway, with
The selector fork of described second gear connects.
Gearshift the most according to claim 1, it is characterised in that
The selector fork of described first gear includes: the first shift fork and the second shift fork, described first shift fork for hang 1 gear or
2 gears, described second shift fork is for hanging 3 gears or R gear；The selector fork of described second gear includes: the 3rd shift fork, described
Three shift forks are used for hanging L gear or H gear.
Gearshift the most according to claim 2, it is characterised in that
Described gearshift hub is provided with electric-only mode zero point, when described gearshift hub is operated in electric-only mode zero point, institute
State the second gear and hang L gear and described first gear hangs N gear, and described in when described gearshift hub rotates forward certain angle the
One gear hangs 2 gears, and the first gear described in when described gearshift hub reversion certain angle hangs 1 gear and described second speed change
Mechanism is maintained at L gear.
Gearshift the most according to claim 3, it is characterised in that
The angle hanging 2 gears from described first gear when described gearshift hub continues to rotate forward certain angle, described second variable-speed motor
Structure hangs H gear and described first gear is maintained at 2 gears, and when described gearshift hub continues to rotate forward certain angle, described first becomes
3 gears are hung by speed mechanism and described second gear is maintained at H gear.
Gearshift the most according to claim 3, it is characterised in that
Described gearshift hub is additionally provided with hybrid mode zero point, when described gearshift hub is operated in hybrid mode zero point
Time, described second gear and described first gear all hang N gear, and when described gearshift hub rotate forward certain angle time described in
Second gear hangs L gear, and the first gear described in when described gearshift hub continues to rotate forward certain angle hangs 1 gear and described the
Two speed-changing mechanism is maintained at L gear；First gear described in when described gearshift hub reversion certain angle hangs R gear, changes when described
Second gear described in when gear hub continues reversion certain angle hangs L gear and described first gear is maintained at R gear.
Gearshift the most according to claim 5, it is characterised in that
The angle being maintained at R gear at described second gear extension L gear and described first gear when described gearshift hub continues
During reversion certain angle, described first gear hangs 1 gear and described second gear hangs N gear.
Gearshift the most according to claim 1, it is characterised in that
Described shift motor is motor.
8. a mixed power plant, it is characterised in that including: the gearshift as according to any one of claim 1 to 7.
Mixed power plant the most according to claim 8, it is characterised in that also include: electromotor, accessory belt train,
Motor, main reducing gear driven gear, power transmission shaft, electromagnetic clutch, the first described gear and the second gear；
Described electromotor is connected with described main reducing gear driven gear, by described first speed change by described first gear
Mechanism provides the first power to described main reducing gear driven gear；
Described motor is connected with described main reducing gear driven gear, by described second speed change by described second gear
Mechanism provides the second power to described main reducing gear driven gear；
Described electromotor is connected with described accessory belt train, to drive described accessory belt train to rotate；Described accessory belt
Train is connected with described power transmission shaft by described electromagnetic clutch；Described power transmission shaft is connected with described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744085.3A CN106286801B (en) | 2016-08-26 | 2016-08-26 | Gearshift and mixed power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744085.3A CN106286801B (en) | 2016-08-26 | 2016-08-26 | Gearshift and mixed power plant |
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| CN106286801B CN106286801B (en) | 2018-06-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945498A (en) * | 2017-03-28 | 2017-07-14 | 上海中科深江电动车辆有限公司 | Support the mixed power plant of power generation in parking function |
| CN106945499A (en) * | 2017-04-01 | 2017-07-14 | 上海中科深江电动车辆有限公司 | Mixed power plant with new structure |
| CN106958654A (en) * | 2017-05-02 | 2017-07-18 | 苏州江南嘉捷机电技术研究院有限公司 | Electric vehicle gear box shift control component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251234A (en) * | 1986-04-25 | 1987-11-02 | Yamaha Motor Co Ltd | Transmission for vehicle |
| EP1138546A2 (en) * | 2000-03-29 | 2001-10-04 | Honda Giken Kogyo Kabushiki Kaisha | Transmission and clutch control |
| JP2004211834A (en) * | 2003-01-07 | 2004-07-29 | Jatco Ltd | Multistage transmission and its gear shift controller |
| JP2005090630A (en) * | 2003-09-17 | 2005-04-07 | Fuji Heavy Ind Ltd | Power transmission system for vehicle |
| CN204664397U (en) * | 2015-05-15 | 2015-09-23 | 江苏林海动力机械集团公司 | Engine mission parking lock device |
| CN105299220A (en) * | 2014-07-09 | 2016-02-03 | 丰田自动车株式会社 | Multiple-speed gearbox for vehicles |
| JP2016070355A (en) * | 2014-09-30 | 2016-05-09 | 本田技研工業株式会社 | Gear change drive mechanism of internal combustion engine |
-
2016
- 2016-08-26 CN CN201610744085.3A patent/CN106286801B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62251234A (en) * | 1986-04-25 | 1987-11-02 | Yamaha Motor Co Ltd | Transmission for vehicle |
| EP1138546A2 (en) * | 2000-03-29 | 2001-10-04 | Honda Giken Kogyo Kabushiki Kaisha | Transmission and clutch control |
| JP2004211834A (en) * | 2003-01-07 | 2004-07-29 | Jatco Ltd | Multistage transmission and its gear shift controller |
| JP2005090630A (en) * | 2003-09-17 | 2005-04-07 | Fuji Heavy Ind Ltd | Power transmission system for vehicle |
| CN105299220A (en) * | 2014-07-09 | 2016-02-03 | 丰田自动车株式会社 | Multiple-speed gearbox for vehicles |
| JP2016070355A (en) * | 2014-09-30 | 2016-05-09 | 本田技研工業株式会社 | Gear change drive mechanism of internal combustion engine |
| CN204664397U (en) * | 2015-05-15 | 2015-09-23 | 江苏林海动力机械集团公司 | Engine mission parking lock device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945498A (en) * | 2017-03-28 | 2017-07-14 | 上海中科深江电动车辆有限公司 | Support the mixed power plant of power generation in parking function |
| CN106945498B (en) * | 2017-03-28 | 2019-05-03 | 上海中科深江电动车辆有限公司 | Support the mixed power plant of power generation in parking function |
| CN106945499A (en) * | 2017-04-01 | 2017-07-14 | 上海中科深江电动车辆有限公司 | Mixed power plant with new structure |
| CN106945499B (en) * | 2017-04-01 | 2019-11-12 | 上海中科深江电动车辆有限公司 | Mixed power plant |
| CN106958654A (en) * | 2017-05-02 | 2017-07-18 | 苏州江南嘉捷机电技术研究院有限公司 | Electric vehicle gear box shift control component |
| CN106958654B (en) * | 2017-05-02 | 2019-02-22 | 苏州江南嘉捷光机电技术有限公司 | Electric vehicle gear box shift control component |
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|---|---|
| CN106286801B (en) | 2018-06-01 |
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