CN207864540U - It is a kind of with differential mechanism more power multi gears coupling and transmission device - Google Patents
It is a kind of with differential mechanism more power multi gears coupling and transmission device Download PDFInfo
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- CN207864540U CN207864540U CN201721898774.6U CN201721898774U CN207864540U CN 207864540 U CN207864540 U CN 207864540U CN 201721898774 U CN201721898774 U CN 201721898774U CN 207864540 U CN207864540 U CN 207864540U
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Abstract
It is a kind of with differential mechanism more power multi gears coupling and transmission device,Wherein,Including the first driving motor,Second driving motor,First jackshaft,Second jackshaft,Third jackshaft and differential mechanism,Third jackshaft one end is equipped at least two gear driven gears,The third jackshaft other end is equipped with master and subtracts driving gear,It is main subtract driving gear and subtract driven gear with the master on differential mechanism engage connection,The gear driving gear that can be engaged with gear driven gear is respectively equipped on first jackshaft and the second jackshaft,Gear synchronizer is equipped on first jackshaft and the second jackshaft between gear driving gear,One end of first jackshaft and the second jackshaft is respectively equipped with the first primary reduction driven gear and the second primary reduction driven gear,The the first primary deceleration driving gear and the second primary deceleration driving gear being meshed with the first primary reduction driven gear and the second primary reduction driven gear are respectively equipped on the output shaft of first driving motor and the second driving motor.
Description
Technical field
The utility model is related to technical field of automobile transmission, more particularly, to a kind of more power multi gears with differential mechanism
Coupling and transmission device.
Background technology
It is environmentally friendly with it is energy saving be major issue that the 21st century whole world faces, Chinese Government also proposed construction economizing type
The fundamental state policy of society and the Industry Development Policy for encouraging development small displacement energy-efficient automobile, electric vehicle and hybrid vehicle
It is to realize one of the important means of this target.
Currently, being using more two kinds of electric transmission machanisms in the market：Bi-motor inputs single-stage speed reducing coupled drive
Device and single motor input double reduction transmission device.The characteristics of bi-motor input single-stage speed reducing coupling transmission device is that automobile is climbed
Bi-motor common input power when slope, acceleration, a level road at the uniform velocity motor job when driving are energy saving；When automobile downhill, brake,
Braking action drives motor to recover energy.The characteristics of single motor input double reduction transmission device is double reduction, reduction ratio model
Enclose big, usable high-speed electric expreess locomotive（10000 turns or more motors, up to 20,000 turns）.But both electric transmission machanisms still remain
Following disadvantage：Bi-motor inputs single-stage speed reducing coupling transmission device single-stage speed reducing, and reduction ratio is restricted, and cannot use high speed
Motor；Single motor input double reduction transmission device can only be widely used on 3 tons or less logistic cars and passenger car, it is impossible to be used in
The larger automobile of loading capacity.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, is provided a kind of mostly dynamic with differential mechanism
Power multi gear couples and transmission device.The utility model is simple in structure, easy to use, can use the motor generation of two smaller torques
For large torque direct driving motor, cost can be reduced, while reducing energy consumption, and can be applied on the electric vehicle for needing larger power.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of more power with differential mechanism are more
Shelves coupling and transmission device, wherein including the first driving motor, the second driving motor, the first jackshaft, the second jackshaft, the
Three jackshafts and differential mechanism, third jackshaft one end are equipped at least two gear driven gears, and third jackshaft is another
End be equipped with it is main subtracts driving gear, the master, which subtracts driving gear and subtracts driven gear with the master on the differential mechanism, engages connection, described
First jackshaft be equipped with it is correspondings with the gear driven gear quantity, and can with the gear driven gear one-to-one correspondence engage
Gear driving gear, second jackshaft be equipped with it is corresponding at least partly described gear driven gear quantity, and can be with
At least partly described gear driven gear corresponds the gear driving gear of engagement, first jackshaft and the second jackshaft
On gear synchronizer for realizing gear shift, more power multi gears coupling and transmission dress are equipped between the gear driving gear
When setting using a certain gear progress power output, gear master corresponding with the gear on first jackshaft and the second jackshaft
Moving gear can gear driven gear corresponding with the gear be meshed simultaneously and on the third jackshaft, first jackshaft
It is respectively equipped with the first primary reduction driven gear and the second primary reduction driven gear with one end of the second jackshaft, described first
It is respectively equipped on the output shaft of driving motor and the second driving motor primary with the described first primary reduction driven gear and second
The the first primary deceleration driving gear and the second primary deceleration driving gear that reduction driven gear is meshed.More power multi gear couplings
It closes and transmission device is applied on pure electric automobile.
In the utility model, the power of the first driving motor and the second driving motor is respectively by its respectively output shaft
First primary deceleration driving gear and the second primary deceleration driving gear subtract with the first primary reduction driven gear and the second primary
The engagement of fast driven gear is transmitted on the first jackshaft and the second jackshaft, then passes through the first jackshaft and second respectively again
Gear driving gear on jackshaft is transmitted to the engagement of corresponding gear driven gear on third jackshaft, finally by
Master on three jackshafts subtract driving gear and the master on differential mechanism subtract driven gear engage be transmitted to the left and right semiaxis of differential mechanism into
Row output.In the process, the first driving motor and the second driving motor have passed through three-level deceleration and be just transmitted to power
On the left and right semiaxis of differential mechanism, reduction ratio range is big, and high speed electricity can be used in such first driving motor and the second driving motor
Machine, and the gear driving gear on the first jackshaft and the second jackshaft and the engagement of corresponding gear driven gear be by
After double reduction, can make in this way gear driving gear on the first jackshaft and the second jackshaft simultaneously with corresponding gear
Reliability and stability higher when driven gear engages.When electric vehicle needs larger power either to go up a slope, first drives
Dynamic motor and the second driving motor work at the same time, and the corresponding gear driving gear on the first jackshaft and the second jackshaft is simultaneously
It is engaged with corresponding gear driven gear, the power transmission of the first driving motor and the second driving motor is coupled to differential mechanism
On the semiaxis of left and right, larger power is provided for electric vehicle.When electric vehicle need smaller power either on level road at the uniform velocity
When driving, it is only necessary to which any of the first driving motor and the second driving motor work, another can not have to work, section
Energy.When electric vehicle descending or braking, effect can be dragged to drive in the first driving motor and the second driving motor by counter
One driving motor is rotated backward and is generated electricity, to recycle braking energy, the electricity of power generation can store auxiliary drive or
As brake power.
As a preferred embodiment, more power multi gear couplings and transmission device further include engine, and the engine is logical
It crosses clutch to connect with one end of first jackshaft, it is preferred that the engine is with first jackshaft close to described
One end connection of first primary reduction driven gear.Or the engine is coaxial by clutch and first driving motor
Connection.In this way, more power multi gear couplings and transmission device can be applied on hybrid vehicle.The addition of engine can
So that more power multi gear couplings and transmission device can provide the power of bigger for automobile, and other general-utility car oil consumption is more
It is low.
Further, the described first primary reduction driven gear and the second primary reduction driven gear are respectively provided at described the
One jackshaft and the second jackshaft are equipped with far from the third jackshaft on main one end for subtracting that one end of driving gear.
Further, first driving motor and the second driving motor are respectively provided at the described first primary reduction driven tooth
The same side of wheel and the second primary reduction driven gear.
In the utility model, the gear stages of more power multi gear couplings and transmission device may include following several：The
One kind is the two grades of couplings of more power and transmission device, i.e., there are two the gear driven gears on the described third jackshaft, described two
A gear driven gear is that axial third jackshaft is arranged in order equipped with main one end for subtracting driving gear among the third
Two grades of driven gears and first speed driven gear, on first jackshaft with two grades of driven gears and first speed driven gear
The gear driving gear being engaged is respectively the one or two grade of driving gear and the one one grade of driving gear, second jackshaft
The upper gear driving gear being engaged with two grades of driven gears and first speed driven gear is respectively the two or two grade of driving tooth
Wheel and the 2nd 1 grade of driving gear.Certainly, the gear driving gear on the second jackshaft can also be one, on the second jackshaft
A gear driving gear can be engaged with any one in the gear driven gear on third jackshaft.
In this case, there are two the gear synchronizers, described two gear synchronizers are to be located among described first
The one or two grade of driving gear on axis and the first gear synchronizer between the one one grade of driving gear, and it is located at described second
The two or two grade of driving gear on jackshaft and the second gear bit synchronizer between the 2nd 1 grade of driving gear.When the second jackshaft
On gear driving gear when reducing, the gear synchronizer on the second jackshaft also can accordingly change.
Second is the coupling of more power fourth gear and transmission device, i.e., the gear driven gear on the described third jackshaft has four
A, four gear driven gears are that axial third jackshaft is equipped with main one end for subtracting driving gear among the third
Fourth gear driven gear, third gear driven gear, two grades of driven gears and the first speed driven gear being arranged in order, first jackshaft
The upper gear master being engaged with the fourth gear driven gear, third gear driven gear, two grades of driven gears and first speed driven gear
Moving gear is respectively the first fourth gear driving gear, the first third speed drive gear, the one or two grade of driving gear and the one one grade of active
Gear, on second jackshaft with the fourth gear driven gear, third gear driven gear, two grades of driven gears and one grade of driven tooth
It is respectively the second fourth gear driving gear, the second third speed drive gear, the two or two grade of active to take turns the gear driving gear being engaged
Gear and the 2nd 1 grade of driving gear.Certainly, the gear driving gear on the second jackshaft can also be two or one, and second
Two on jackshaft or a gear driving gear can be with arbitrary two in the gear driven gear on third jackshaft
Or one be engaged.
In this case, there are four the gear synchronizers, four gear synchronizers are to be located among described first
The one or two grade of driving gear on axis and the first gear synchronizer between the one one grade of driving gear, are located among described first
The third gear synchronizer between the first third speed drive gear and the first fourth gear driving gear on axis, is located among described second
The two or two grade of driving gear on axis and the second gear bit synchronizer between the 2nd 1 grade of driving gear, and it is located at described second
The fourth speed bit synchronizer between the second third speed drive gear and the second fourth gear driving gear on jackshaft.When the second jackshaft
On gear driving gear when reducing, the gear synchronizer on the second jackshaft also can accordingly change.
The third is the five grades of couplings of more power and transmission device, i.e., the gear driven gear on the described third jackshaft has five
A, five gear driven gears are that axial third jackshaft is equipped with main one end for subtracting driving gear among the third
Five grades of driven gears, fourth gear driven gear, third gear driven gear, two grades of driven gears and the first speed driven gear being arranged in order,
On first jackshaft with five grades of driven gears, fourth gear driven gear, third gear driven gear, two grades of driven gears and one
The gear driving gear that shelves driven gear is engaged is respectively the one or five grade of driving gear, the first fourth gear driving gear, first
Third speed drive gear, the one or two grade of driving gear and the one one grade of driving gear, on second jackshaft with described five grades from
The gear that moving gear, fourth gear driven gear, third gear driven gear, two grades of driven gears and first speed driven gear are engaged is actively
Gear is respectively the two or five grade of driving gear, the second fourth gear driving gear, the second third speed drive gear, the two or two grade of driving gear
With the 2nd 1 grade of driving gear.Certainly, the gear driving gear on the second jackshaft can also be three, two or one, the
Three, two or one gear driving gears on two jackshafts can be with appointing in the gear driven gear on third jackshaft
Meaning three, two or one is engaged.
In this case, there are six the gear synchronizers, six gear synchronizers are to be located among described first
The one or two grade of driving gear on axis and the first gear synchronizer between the one one grade of driving gear, are located among described first
The third gear synchronizer between the first third speed drive gear and the first fourth gear driving gear on axis, is located among described first
The fifth speed bit synchronizer between the primary reduction driven gear of the one or five grade of driving gear and first on axis, is located at described second
The two or two grade of driving gear on jackshaft and the second gear bit synchronizer between the 2nd 1 grade of driving gear, are located at described second
The fourth speed bit synchronizer between the second third speed drive gear and the second fourth gear driving gear on jackshaft, and be located at described
The sixth speed bit synchronizer between the primary reduction driven gear of the two or five grade of driving gear and second on second jackshaft.When
When gear driving gear on two jackshafts is reduced, the gear synchronizer on the second jackshaft also can accordingly change.
Compared with prior art, the utility model has the advantages that：
The utility model is provided with the first driving motor and the second driving motor, and provided in the first jackshaft, second
The power of countershaft, third jackshaft and differential mechanism, the first driving motor and the second driving motor respectively by the first jackshaft and
The transmission of second jackshaft is coupled on third jackshaft, is then transferred to the left and right semiaxis of differential mechanism by third jackshaft again
On, such first driving motor and the second driving motor have passed through the left and right that power has just been transmitted to differential mechanism by three-level deceleration
On semiaxis, reduction ratio range is big, and high-speed electric expreess locomotive can be used in such first driving motor and the second driving motor, and in first
Gear driving gear on countershaft and the second jackshaft and the engagement of corresponding gear driven gear be after double reduction, this
Sample can make the gear driving gear on the first jackshaft and the second jackshaft be engaged simultaneously with corresponding gear driven gear
When reliability and stability higher.
The utility model is provided with the first driving motor and the second driving motor as double dynamical input, and can also be again
It accesses an engine to input as power, such the utility model can be applied to the larger electric vehicle of loading capacity or mixed
Close on power vehicle, automobile climbing, accelerate or need larger power when the first driving motor and the second driving motor or the
One driving motor, the second driving motor and the common input power of engine；When level road at the uniform velocity travels or only needs smaller power,
An input power in first driving motor, the second driving motor and engine, it is energy saving；It is anti-when descending, brake to drag first
Driving motor or the power generation of the second driving motor, to recycle braking energy, the electricity of power generation can store auxiliary drive or work
For brake power.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment 1.
Fig. 2 is the overall structure diagram of the utility model embodiment 2.
Fig. 3 is the overall structure diagram of the utility model embodiment 3.
Fig. 4 is the overall structure diagram of the utility model embodiment 4.
Fig. 5 is the overall structure diagram of the utility model embodiment 5.
Fig. 6 is the overall structure diagram of the utility model embodiment 6.
Fig. 7 is the overall structure diagram of the utility model embodiment 7.
Fig. 8 is the overall structure diagram of the utility model embodiment 8.
Fig. 9 is the overall structure diagram of the utility model embodiment 9.
Figure 10 is the overall structure diagram of the utility model embodiment 10.
Figure 11 is the overall structure diagram of the utility model embodiment 11.
Figure 12 is the overall structure diagram of the utility model embodiment 12.
Figure 13 is the overall structure diagram of the utility model embodiment 13.
Figure 14 is the overall structure diagram of the utility model embodiment 14.
Figure 15 is the overall structure diagram of the utility model embodiment 15.
Figure 16 is the overall structure diagram of the utility model embodiment 16.
Figure 17 is the overall structure diagram of the utility model embodiment 17.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1
As shown in Figure 1, a kind of more power multi gears coupling with differential mechanism and transmission device, wherein including the first driving electricity
Machine 1, the second driving motor 2, the first jackshaft 3, the second jackshaft 4, third jackshaft 5 and differential mechanism, among the third
5 one end of axis is equipped at least two gear driven gears, and 5 other end of third jackshaft is equipped with master and subtracts driving gear 51, and the master subtracts
Driving gear 51 subtracts driven gear 52 with the master on the differential mechanism and engages connection, first jackshaft, 3 and second jackshaft 4
On be respectively equipped with corresponding with the gear driven gear quantity, and the gear that engage can be corresponded with the gear driven gear
Driving gear is equipped with for realizing gear shift between the gear driving gear on first jackshaft, 3 and second jackshaft 4
Gear synchronizer, when more power multi gears coupling and transmission device carry out power output using a certain gear, in described first
On countershaft 3 and the second jackshaft 4 gear driving gear corresponding with the gear can simultaneously on the third jackshaft 5 with the shelves
The corresponding gear driven gear in position is meshed, and one end of first jackshaft, 3 and second jackshaft 4 is respectively equipped with the first primary
Reduction driven gear 6 and the second primary reduction driven gear 7, the output shaft of first driving motor, 1 and second driving motor 2
On to be respectively equipped with first to be meshed with 6 and second primary reduction driven gear 7 of the described first primary reduction driven gear primary
Deceleration driving gear 8 and the second primary deceleration driving gear 9.More power multi gear couplings and transmission device are applied in pure electric vehicle vapour
Che Shang.
In the present embodiment, the power of the first driving motor 1 and the second driving motor 2 is respectively by its respectively output shaft
First primary deceleration driving gear, 8 and second primary deceleration driving gear, 9 and first primary reduction driven gears 6 and second are primary
The engagement of reduction driven gear 7 is transmitted on the first jackshaft 3 and the second jackshaft 4, then passes through the first jackshaft 3 respectively again
It is transmitted on third jackshaft 5 with the engagement of corresponding gear driven gear with the gear driving gear on the second jackshaft 4, most
Driving gear 51 is subtracted by the master on third jackshaft 5 afterwards with the master on differential mechanism subtract driven gear 52 and engage and is transmitted to differential mechanism
Left and right semiaxis exported.In the process, the first driving motor 1 and the second driving motor 2 have passed through three-level and slow down
Power is transmitted on the left and right semiaxis of differential mechanism, reduction ratio range is big, 1 and second driving motor of such first driving motor
2 can be used high-speed electric expreess locomotives, and the gear driving gear on the first jackshaft 3 and the second jackshaft 4 and corresponding gear from
The engagement of moving gear is can to make the gear active on the first jackshaft 3 and the second jackshaft 4 in this way after double reduction
Reliability and stability higher when gear is engaged with corresponding gear driven gear simultaneously.When electric vehicle needs larger power
When either going up a slope, the first driving motor 1 and the second driving motor 2 work at the same time, on the first jackshaft 3 and the second jackshaft 4
Corresponding gear driving gear simultaneously with corresponding gear driven gear engage, by the first driving motor 1 and second drive electricity
The power transmission of machine 2 is coupled on the left and right semiaxis of differential mechanism, and larger power is provided for electric vehicle.When electric vehicle needs
Smaller power either on level road at the uniform velocity when driving, it is only necessary to any of the first driving motor 1 and the second driving motor 2 work
Work, another can not have to work, energy saving.When electric vehicle descending or braking, effect can be dragged to drive the by counter
A driving motor in one driving motor 1 and the second driving motor 2, which rotates backward, to generate electricity, to recycle braking energy, hair
The electricity of electricity can store auxiliary drive or as brake power.
As shown in Figure 1,6 and second primary reduction driven gear 7 of the described first primary reduction driven gear is respectively provided at institute
The first jackshaft 3 and the second jackshaft 4 is stated to be equipped on main one end for subtracting that one end of driving gear far from the third jackshaft 5.
As shown in Figure 1, first driving motor, 1 and second driving motor 2 be respectively provided at described first it is primary slow down from
The same side of moving gear 6 and the second primary reduction driven gear 7.
As shown in Figure 1, more power multi gear couplings and transmission device are the two grades of couplings of more power and transmission device, i.e., it is described
There are two gear driven gears on third jackshaft 5, and described two gear driven gears are along the third jackshaft 5 to the
Three jackshafts 5 are equipped with master and subtract the two grades of driven gears 11 and first speed driven gear 12 that one end of driving gear 51 is arranged in order,
The gear driving gear being engaged with two grades of driven gears 11 and first speed driven gear 12 on first jackshaft 3 point
Not Wei the one or two grade of driving gear 13 and the one one grade of driving gear 14, on second jackshaft 4 with two grades of driven tooths
The gear driving gear that wheel 11 and first speed driven gear 12 are engaged is respectively the two or two grade of driving gear 15 and the 2nd 1 grade
Driving gear 16.
In this case, there are two the gear synchronizers, described two gear synchronizers are to be located among described first
The one or two grade of driving gear 13 on axis 3 and the first gear synchronizer 17 between the one one grade of driving gear 14, and be located at
The two or two grade of driving gear 15 on second jackshaft 4 and the second gear bit synchronizer between the 2nd 1 grade of driving gear 16
18。
Embodiment 2
The present embodiment is similar to Example 1, and difference lies in as shown in Fig. 2, two grades of couplings of more power and transmission device
Further include engine 10, the engine 10 is by clutch 27 and first jackshaft 3 close to the described first primary deceleration
One end of driven gear 6 connects.In this way, two grades of couplings of more power and transmission device can be applied in hybrid vehicle
On.The addition of engine 10 can allow the coupling of two grades of more power and transmission device to provide the power of bigger for automobile.
The other structures and operation principle of the present embodiment are same as Example 1.
Embodiment 3
The present embodiment is similar to Example 2, difference lies in, as shown in figure 3, the engine 10 by clutch 27 with
First driving motor 1 is coaxially connected.The other structures and operation principle of the present embodiment are same as Example 2.
Embodiment 4
The present embodiment is similar to Example 1, and difference lies in as shown in figure 4, the gear master on second jackshaft 4
Moving gear is one, and a gear driving gear on the second jackshaft 4 is and the first speed driven gear 12 on power output shaft 5
The 2nd 1 grade of driving gear 16 being meshed, corresponding, the gear synchronizer on the second jackshaft 4 also accordingly changes correspondingly.When
So, a gear driving gear on the second jackshaft 4 can also be mutually to be nibbled with two grades of driven gears 11 on power output shaft 5
The two or the two grade of driving gear 15 closed.The other structures and operation principle of the present embodiment are same as Example 1.
Embodiment 5
The present embodiment is similar to Example 2, and difference lies in as shown in figure 5, the gear master on second jackshaft 4
Moving gear is one, and a gear driving gear on the second jackshaft 4 is and the first speed driven gear 12 on power output shaft 5
The 2nd 1 grade of driving gear 16 being meshed, corresponding, the gear synchronizer on the second jackshaft 4 also accordingly changes correspondingly.When
So, a gear driving gear on the second jackshaft 4 can also be mutually to be nibbled with two grades of driven gears 11 on power output shaft 5
The two or the two grade of driving gear 15 closed.The other structures and operation principle of the present embodiment are same as Example 2.
Embodiment 6
The present embodiment is similar to Example 3, and difference lies in as shown in fig. 6, the gear master on second jackshaft 4
Moving gear is one, and a gear driving gear on the second jackshaft 4 is and the first speed driven gear 12 on power output shaft 5
The 2nd 1 grade of driving gear 16 being meshed, corresponding, the gear synchronizer on the second jackshaft 4 also accordingly changes correspondingly.When
So, a gear driving gear on the second jackshaft 4 can also be mutually to be nibbled with two grades of driven gears 11 on power output shaft 5
The two or the two grade of driving gear 15 closed.The other structures and operation principle of the present embodiment are same as Example 3.
Embodiment 7
The present embodiment is similar to Example 1, difference lies in, as shown in fig. 7, in the present embodiment, more power multi gear couplings
It closes and transmission device is that more power fourth gear couple and transmission device, i.e. gear driven gear on the third jackshaft 5 have four
A, four gear driven gears are to be equipped with master to third jackshaft 5 along the third jackshaft 5 to subtract driving gear 51
Fourth gear driven gear 24,19, two grades of driven gears 11 of third gear driven gear and the first speed driven gear 12 that one end is arranged in order, institute
State on the first jackshaft 3 with the fourth gear driven gear 24,19, two grades of driven gears 11 of third gear driven gear and one grade of driven tooth
The gear driving gear that wheel 12 is engaged is respectively the first fourth gear driving gear 25, the first third speed drive gear the 20, the 1st
Shelves driving gear 13 and the one one grade of driving gear 14, on second jackshaft 4 with the fourth gear driven gear 24, third gear from
The gear driving gear that 19, two grades of driven gears 11 of moving gear and first speed driven gear 12 are engaged is respectively the second fourth gear master
Moving gear 26, second 21, the 2nd 2 grades of driving gears 15 of third speed drive gear and the 2nd 1 grade of driving gear 16.
In the present embodiment, there are four the gear synchronizers, and four gear synchronizers are to be located among described first
The one or two grade of driving gear 13 on axis 3 and the first gear synchronizer 17 between the one one grade of driving gear 14 are located at described
The third gear synchronizer 22 between the first third speed drive gear 20 and the first fourth gear driving gear 25 on first jackshaft 3,
It is located at the two or two grade of driving gear 15 on second jackshaft 4 and the second gear between the 2nd 1 grade of driving gear 16 is same
Device 18 is walked, and between the second third speed drive gear 21 and the second fourth gear driving gear 26 being located on second jackshaft 4
Fourth speed bit synchronizer 23.Other structures and operation principle in the present embodiment are same as Example 1.
Embodiment 8
The present embodiment is similar to Example 7, and difference lies in as shown in figure 8, more power third gear couplings and transmission device
Further include engine 10, the engine 10 is by clutch 27 and first jackshaft 3 close to the described first primary deceleration
One end of driven gear 6 connects.In this way, more power fourth gear couplings and transmission device can be applied in hybrid vehicle
On.The addition of engine 10 can allow more power fourth gear coupling and transmission device to provide the power of bigger for automobile.
The other structures and operation principle of the present embodiment are same as Example 7.
Embodiment 9
The present embodiment is similar to Example 8, difference lies in, as shown in figure 9, the engine 10 by clutch 27 with
First driving motor 1 is coaxially connected.The other structures and operation principle of the present embodiment are same as Example 8.
Embodiment 10
The present embodiment is similar to Example 8, difference lies in, as shown in Figure 10, the gear master on second jackshaft 4
Moving gear is two, and two gear driving gears on the second jackshaft 4 are and two grades of driven gears 11 on power output shaft 5
And the two or the two grade of driving gear 15 being meshed of first speed driven gear 12 and the 2nd 1 grade of driving gear 16, it is corresponding, in second
Gear synchronizer on countershaft 4 also accordingly changes correspondingly.Certainly, two gear driving gears on the second jackshaft 4 can also
It is meshed with any other two gear driven gears on power output shaft 5, such as：Two gears on second jackshaft 4
Driving gear can also be on power output shaft 5 third gear driven gear 19 and two grades of driven gears 11 be meshed the two or three
Shelves driving gear 21 and the two or two grade of driving gear 15.The other structures and operation principle of the present embodiment are same as Example 8.
Embodiment 11
The present embodiment is similar to Example 8, difference lies in, as shown in figure 11, the gear master on second jackshaft 4
Moving gear is one, and a gear driving gear on the second jackshaft 4 is and the first speed driven gear 12 on power output shaft 5
The 2nd 1 grade of driving gear 16 being meshed, corresponding, the gear synchronizer on the second jackshaft 4 also accordingly changes correspondingly.When
So, a gear driving gear on the second jackshaft 4 can also be driven with any other gear on power output shaft 5
Gear is meshed, such as：A gear driving gear on second jackshaft 4 can also be and two grades on power output shaft 5
The two or the two grade of driving gear 15 that driven gear 11 is meshed.The other structures and operation principle of the present embodiment and 8 phase of embodiment
Together.
Embodiment 12
The present embodiment is similar to Example 1, difference lies in, as shown in figure 12, in the present embodiment, more power multi gear couplings
It closes and transmission device is the coupling of five grades of more power and transmission device, i.e., the gear driven gear on the third jackshaft 5 has five
A, five gear driven gears are to be equipped with master to third jackshaft 5 along the third jackshaft 5 to subtract driving gear 51
19, two grades of five grades of driven gears 28 that one end is arranged in order, fourth gear driven gear 24, third gear driven gear driven gears 11 and one
Shelves driven gear 12, on first jackshaft 3 with five grades of driven gears 28, fourth gear driven gear 24, third gear driven tooth
The gear driving gear that 19, two grades of driven gears 11 of wheel and first speed driven gear 12 are engaged is respectively the one or five grade of driving tooth
Take turns the 29, first fourth gear driving gear 25, first 20, the 1st grades of driving gears 13 of third speed drive gear and the one one grade of driving tooth
Wheel 14, on second jackshaft 4 with five grades of driven gears 28, fourth gear driven gear 24,19, two grades of third gear driven gear
The gear driving gear that driven gear 11 and first speed driven gear 12 are engaged is respectively the two or five grade of driving gear 30, second
Fourth gear driving gear 26, second 21, the 2nd 2 grades of driving gears 15 of third speed drive gear and the 2nd 1 grade of driving gear 16.
In the present embodiment, there are six the gear synchronizers, and six gear synchronizers are to be located among described first
The one or two grade of driving gear 13 on axis 3 and the first gear synchronizer 17 between the one one grade of driving gear 14 are located at described
The third gear synchronizer 22 between the first third speed drive gear 20 and the first fourth gear driving gear 25 on first jackshaft 3,
Fifth speed between the one or five grade of driving gear 29 being located on first jackshaft 3 and the first primary reduction driven gear 6
Bit synchronizer 31 is located at the two or two grade of driving gear 15 on second jackshaft 4 and between the 2nd 1 grade of driving gear 16
Second gear bit synchronizer 18, the second third speed drive gear 21 and the second fourth gear driving tooth being located on second jackshaft 4
Fourth speed bit synchronizer 23 between wheel 26, and the two or five grade of driving gear 30 being located on second jackshaft 4 and the
Sixth speed bit synchronizer 32 between two primary reduction driven gears 7.Other structures and operation principle in the present embodiment and reality
It is identical to apply example 1.
Embodiment 13
The present embodiment is similar to Example 12, difference lies in, as shown in figure 13, five grades of couplings of more power and transmission dress
It further includes engine 10 to set, and the engine 10 is subtracted with first jackshaft 3 close to first primary by clutch 27
One end of fast driven gear 6 connects.In this way, five grades of couplings of more power and transmission device can be applied in hybrid vehicle
On.The addition of engine 10 can allow the coupling of five grades of more power and transmission device to provide the power of bigger for automobile.
The other structures and operation principle of the present embodiment are identical as embodiment 12.
Embodiment 14
The present embodiment is similar to Example 13, and difference lies in as shown in figure 14, the engine 10 passes through clutch 27
It is coaxially connected with first driving motor 1.The other structures and operation principle of the present embodiment are identical as embodiment 13.
Embodiment 15
The present embodiment is similar to Example 13, difference lies in, as shown in figure 15, the gear on second jackshaft 4
Driving gear is three, and three gear driving gears on the second jackshaft 4 are and the third gear driven gear on power output shaft 5
19,21, the 2nd 2 grades of driving gears of the second third speed drive gear that two grades of driven gears 11 and first speed driven gear 12 are meshed
15 and the 2nd 1 grades of driving gears 16, corresponding, the gear synchronizer on the second jackshaft 4 also accordingly changes correspondingly.Certainly,
Three gear driving gears on two jackshafts 4 can also be with any other three gear driven gears on power output shaft 5
It is meshed, such as：Three gear driving gears on second jackshaft 4 can also be driven with the fourth gear on power output shaft 5
The second fourth gear driving gear 26, the second third gear driving tooth that 19, two grades of gear 24, third gear driven gear driven gears 11 are meshed
Take turns 21, the 2nd 2 grades of driving gears 15.The other structures and operation principle of the present embodiment are identical as embodiment 13.
Embodiment 16
The present embodiment is similar to Example 13, difference lies in, as shown in figure 16, the gear on second jackshaft 4
Driving gear is two, and two gear driving gears on the second jackshaft 4 are and two grades of driven gears on power output shaft 5
11 and the two or the two grade of driving gear 15 being meshed of first speed driven gear 12 and the 2nd 1 grade of driving gear 16, it is corresponding, second
Gear synchronizer on jackshaft 4 also accordingly changes correspondingly.Certainly, two gear driving gears on the second jackshaft 4 also may be used
To be meshed with any other two gear driven gears on power output shaft 5, such as：Two shelves on second jackshaft 4
Position driving gear can also be on power output shaft 5 third gear driven gear 19 and two grades of driven gears 11 be meshed second
Third speed drive gear 21 and the two or two grade of driving gear 15.The other structures and operation principle of the present embodiment and 13 phase of embodiment
Together.
Embodiment 17
The present embodiment is similar to Example 13, difference lies in, as shown in figure 17, the gear on second jackshaft 4
Driving gear is one, and a gear driving gear on the second jackshaft 4 is and the first speed driven gear on power output shaft 5
12 the 2nd 1 grade of driving gears 16 being meshed.Certainly, a gear driving gear on the second jackshaft 4 can also and power
An any other gear driven gear on output shaft 5 is meshed, such as：A gear driving tooth on second jackshaft 4
Wheel can also be the two or two grade of driving gear 15 being meshed with two grades of driven gears 11 on power output shaft 5, corresponding, the
Gear synchronizer on two jackshafts 4 also accordingly changes correspondingly.The other structures and operation principle of the present embodiment and embodiment 13
It is identical.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly demonstrating the utility model example,
And it is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, it is stated upper
It can also be made other variations or changes in different ways on the basis of bright.There is no need and unable to give all embodiments
With exhaustion.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should all include
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of more power multi gears coupling with differential mechanism and transmission device, which is characterized in that including the first driving motor（1）、
Second driving motor（2）, the first jackshaft（3）, the second jackshaft（4）, third jackshaft（5）And differential mechanism, the third
Jackshaft（5）One end is equipped at least two gear driven gears, third jackshaft（5）The other end is equipped with master and subtracts driving gear
（51）, the master subtracts driving gear（51）Subtract driven gear with the master on the differential mechanism（52）Engagement connects, in described first
Countershaft（3）It is equipped with correspondings with the gear driven gear quantity, and can be engaged with gear driven gear one-to-one correspondence
Gear driving gear, second jackshaft（4）Be equipped with it is corresponding at least partly described gear driven gear quantity, and can be with
At least partly described gear driven gear corresponds the gear driving gear of engagement, first jackshaft（3）In second
Countershaft（4）On gear synchronizer for realizing gear shift, more power multi gears coupling are equipped between the gear driving gear
And transmission device using a certain gear carry out power output when, first jackshaft（3）With the second jackshaft（4）The upper and shelves
The corresponding gear driving gear in position can simultaneously with the third jackshaft（5）Upper gear driven gear corresponding with the gear is mutually nibbled
It closes, first jackshaft（3）With the second jackshaft（4）One end be respectively equipped with the first primary reduction driven gear（6）With
Two primary reduction driven gears（7）, first driving motor（1）With the second driving motor（2）Output shaft on be respectively equipped with
With the described first primary reduction driven gear（6）With the second primary reduction driven gear（7）The first primary master of slowing down being meshed
Moving gear（8）With the second primary deceleration driving gear（9）.
2. a kind of more power multi gears coupling with differential mechanism according to claim 1 and transmission device, which is characterized in that also
Including engine（10）, the engine（10）Pass through clutch（27）With first jackshaft（3）One end connection, or
The engine（10）Pass through clutch（27）With first driving motor（1）It is coaxially connected.
3. a kind of more power multi gears coupling with differential mechanism according to claim 1 and transmission device, which is characterized in that institute
State the first primary reduction driven gear（6）With the second primary reduction driven gear（7）It is respectively provided at first jackshaft（3）With
Second jackshaft（4）Far from the third jackshaft（5）Subtract driving gear equipped with master（51）On one end of that one end.
4. a kind of more power multi gears coupling with differential mechanism according to claim 3 and transmission device, which is characterized in that institute
State the first driving motor（1）With the second driving motor（2）It is respectively provided at the described first primary reduction driven gear（6）At the beginning of second
Grade reduction driven gear（7）The same side.
5. a kind of more power multi gears coupling with differential mechanism according to claim 1 and transmission device, which is characterized in that institute
State third jackshaft（5）On gear driven gear there are two, described two gear driven gears be along the third jackshaft
（5）To third jackshaft（5）It is equipped with master and subtracts driving gear（51）Two grades of driven gears being arranged in order of one end（11）And one
Shelves driven gear（12）, first jackshaft（3）Upper and two grades of driven gears（11）And first speed driven gear（12）It is right
The gear driving gear that should be engaged is respectively the one or two grade of driving gear（13）With the one one grade of driving gear（14）, described second
Jackshaft（4）Upper and two grades of driven gears（11）And first speed driven gear（12）The gear driving gear difference being engaged
For the two or two grade of driving gear（15）With the 2nd 1 grade of driving gear（16）.
6. a kind of more power multi gears coupling with differential mechanism according to claim 5 and transmission device, which is characterized in that institute
It states there are two gear synchronizers, described two gear synchronizers are to be located at first jackshaft（3）On the one or two grade of active
Gear（13）With the one one grade of driving gear（14）Between the first gear synchronizer（17）, and it is located at second jackshaft
（4）On the two or two grade of driving gear（15）With the 2nd 1 grade of driving gear（16）Between second gear bit synchronizer（18）.
7. a kind of more power multi gears coupling with differential mechanism according to claim 1 and transmission device, which is characterized in that institute
State third jackshaft（5）On gear driven gear there are four, four gear driven gears be along the third jackshaft
（5）To third jackshaft（5）It is equipped with master and subtracts driving gear（51）The fourth gear driven gear that is arranged in order of one end（24）, third gear
Driven gear（19）, two grades of driven gears（11）And first speed driven gear（12）, first jackshaft（3）The upper and fourth gear
Driven gear（24）, third gear driven gear（19）, two grades of driven gears（11）And first speed driven gear（12）The shelves being engaged
Position driving gear is respectively the first fourth gear driving gear（25）, the first third speed drive gear（20）, the one or two grade of driving gear
（13）With the one one grade of driving gear（14）, second jackshaft（4）The upper and fourth gear driven gear（24）, third gear it is driven
Gear（19）, two grades of driven gears（11）And first speed driven gear（12）The gear driving gear being engaged is respectively the two or four
Shelves driving gear（26）, the second third speed drive gear（21）, the two or two grade of driving gear（15）With the 2nd 1 grade of driving gear
（16）.
8. a kind of more power multi gears coupling with differential mechanism according to claim 7 and transmission device, which is characterized in that institute
It states there are four gear synchronizers, four gear synchronizers are to be located at first jackshaft（3）On the one or two grade of active
Gear（13）With the one one grade of driving gear（14）Between the first gear synchronizer（17）, it is located at first jackshaft（3）
On the first third speed drive gear（20）With the first fourth gear driving gear（25）Between third gear synchronizer（22）, it is located at institute
State the second jackshaft（4）On the two or two grade of driving gear（15）With the 2nd 1 grade of driving gear（16）Between the second gear it is same
Walk device（18）, and it is located at second jackshaft（4）On the second third speed drive gear（21）With the second fourth gear driving gear
（26）Between fourth speed bit synchronizer（23）.
9. a kind of more power multi gears coupling with differential mechanism according to claim 1 and transmission device, which is characterized in that institute
State third jackshaft（5）On gear driven gear there are five, five gear driven gears be along the third jackshaft
（5）To third jackshaft（5）It is equipped with master and subtracts driving gear（51）Five grades of driven gears being arranged in order of one end（28）, fourth gear
Driven gear（24）, third gear driven gear（19）, two grades of driven gears（11）And first speed driven gear（12）, among described first
Axis（3）Upper and five grades of driven gears（28）, fourth gear driven gear（24）, third gear driven gear（19）, two grades of driven gears
（11）And first speed driven gear（12）The gear driving gear being engaged is respectively the one or five grade of driving gear（29）, the one or four
Shelves driving gear（25）, the first third speed drive gear（20）, the one or two grade of driving gear（13）With the one one grade of driving gear
（14）, second jackshaft（4）Upper and five grades of driven gears（28）, fourth gear driven gear（24）, third gear driven gear
（19）, two grades of driven gears（11）And first speed driven gear（12）The gear driving gear being engaged is respectively the two or five grade of master
Moving gear（30）, the second fourth gear driving gear（26）, the second third speed drive gear（21）, the two or two grade of driving gear（15）With
21 grades of driving gears（16）.
10. a kind of more power multi gears coupling with differential mechanism according to claim 9 and transmission device, which is characterized in that
There are six the gear synchronizers, and six gear synchronizers are to be located at first jackshaft（3）On the one or two grade of master
Moving gear（13）With the one one grade of driving gear（14）Between the first gear synchronizer（17）, it is located at first jackshaft
（3）On the first third speed drive gear（20）With the first fourth gear driving gear（25）Between third gear synchronizer（22）If
In first jackshaft（3）On the one or five grade of driving gear（29）With the first primary reduction driven gear（6）Between
Five gear synchronizers（31）, it is located at second jackshaft（4）On the two or two grade of driving gear（15）With the 2nd 1 grade of active
Gear（16）Between second gear bit synchronizer（18）, it is located at second jackshaft（4）On the second third speed drive gear
（21）With the second fourth gear driving gear（26）Between fourth speed bit synchronizer（23）, and it is located at second jackshaft（4）
On the two or five grade of driving gear（30）With the second primary reduction driven gear（7）Between sixth speed bit synchronizer（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898774.6U CN207864540U (en) | 2017-12-29 | 2017-12-29 | It is a kind of with differential mechanism more power multi gears coupling and transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898774.6U CN207864540U (en) | 2017-12-29 | 2017-12-29 | It is a kind of with differential mechanism more power multi gears coupling and transmission device |
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| Publication Number | Publication Date |
|---|---|
| CN207864540U true CN207864540U (en) | 2018-09-14 |
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|---|---|---|---|
| CN201721898774.6U Expired - Fee Related CN207864540U (en) | 2017-12-29 | 2017-12-29 | It is a kind of with differential mechanism more power multi gears coupling and transmission device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941081A (en) * | 2019-03-22 | 2019-06-28 | 陈扬珑 | Two grades of electricity of parallel-axis type bi-motor drive speed changer |
| CN113007291A (en) * | 2021-03-01 | 2021-06-22 | 凯博易控车辆科技(苏州)股份有限公司 | Electrically-driven heavy truck multi-gear transmission system and control method thereof |
| CN114738447A (en) * | 2022-05-18 | 2022-07-12 | 一汽解放汽车有限公司 | Multi-gear electric-drive speed change system and vehicle |
| CN115027244A (en) * | 2022-05-25 | 2022-09-09 | 浙江鑫可传动科技有限公司 | Double-motor two-gear transmission for electric automobile |
-
2017
- 2017-12-29 CN CN201721898774.6U patent/CN207864540U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941081A (en) * | 2019-03-22 | 2019-06-28 | 陈扬珑 | Two grades of electricity of parallel-axis type bi-motor drive speed changer |
| CN113007291A (en) * | 2021-03-01 | 2021-06-22 | 凯博易控车辆科技(苏州)股份有限公司 | Electrically-driven heavy truck multi-gear transmission system and control method thereof |
| CN114738447A (en) * | 2022-05-18 | 2022-07-12 | 一汽解放汽车有限公司 | Multi-gear electric-drive speed change system and vehicle |
| CN115027244A (en) * | 2022-05-25 | 2022-09-09 | 浙江鑫可传动科技有限公司 | Double-motor two-gear transmission for electric automobile |
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Granted publication date: 20180914 Termination date: 20211229 |