CN207859931U - A kind of more power multi gears coupling and transmission device - Google Patents
A kind of more power multi gears coupling and transmission device Download PDFInfo
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- CN207859931U CN207859931U CN201721902708.1U CN201721902708U CN207859931U CN 207859931 U CN207859931 U CN 207859931U CN 201721902708 U CN201721902708 U CN 201721902708U CN 207859931 U CN207859931 U CN 207859931U
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Abstract
A kind of more power multi gears coupling and transmission device, wherein, including the first driving motor, second driving motor, first jackshaft, second jackshaft and power output shaft, power output shaft is equipped at least two gear driven gears, the gear driving gear that can be engaged with gear driven gear is respectively equipped on first jackshaft and the second jackshaft, equipped with the gear synchronizer for realizing gear shift between gear driving gear on first jackshaft and the second jackshaft, 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.The utility model can use the motor of two smaller torques to replace large torque direct driving motor, can reduce cost, while reducing energy consumption.
Description
Technical field
The utility model is related to technical field of automobile transmission, couple and are driven more particularly, to a kind of more power multi gears
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, provides a kind of more power multi gear couplings
And transmission device.The utility model is simple in structure, easy to use, and the motor of two smaller torques can be used to replace large torque straight
Motor is driven, cost can be reduced, while reducing energy consumption, and can be applied on the larger electric vehicle of loading capacity.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It a kind of more power multi gears coupling and passes
Dynamic device, wherein including the first driving motor, the second driving motor, the first jackshaft, the second jackshaft and power output
Axis, the power output shaft be equipped at least two gear driven gears, first jackshaft be equipped with the gear from
Moving gear quantity corresponds to, and the gear driving gear engaged can be corresponded with the gear driven gear, among described second
Axis be equipped with it is corresponding at least partly described gear driven gear quantity, and can be at least partly described gear driven gear one by one
The gear driving gear being engaged is equipped between the gear driving gear on first jackshaft and the second jackshaft
For realizing the gear synchronizer of gear shift, more power multi gear couplings and transmission device carry out power output using a certain gear
When, on first jackshaft and the second jackshaft gear driving gear corresponding with the gear can simultaneously with the power output
Gear driven gear corresponding with the gear is meshed on axis, and one end of first jackshaft and the second jackshaft is respectively equipped with
First primary reduction driven gear and the second primary reduction driven gear, first driving motor and the second driving motor it is defeated
At the beginning of being respectively equipped with first to be meshed with the described first primary reduction driven gear and the second primary reduction driven gear on shaft
Grade deceleration driving gear and the second primary deceleration driving gear.More power multi gear couplings and transmission device are applied in pure electric vehicle vapour
Che Shang.
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 power output shaft.In this process
In, the first driving motor and the second driving motor have passed through double reduction and just power have been transmitted on power output shaft, subtract
Ratio coverage is big, and high-speed electric expreess locomotive can be used in such first driving motor and the second driving motor, and after double reduction
When the gear driving gear on the first jackshaft and the second jackshaft can be made to be engaged simultaneously with corresponding gear driven gear
Reliability and stability higher.When electric vehicle needs either to go up a slope compared with large traction, the first driving motor and second
Driving motor works at the same time, the corresponding gear driving gear on the first jackshaft and the second jackshaft simultaneously with corresponding gear
Driven gear engages, and the power transmission of the first driving motor and the second driving motor is coupled on power output shaft, is electronic
Automobile provides larger tractive force.When electric vehicle need smaller tractive force either on level road at the uniform velocity when driving, it is only necessary to
Any of first driving motor and the second driving motor work, another can not have to work, energy saving.Work as electric vehicle
When descending or braking, effect can be dragged to drive a driving motor in the first driving motor and the second driving motor anti-by counter
It generates electricity to rotation, to recycle braking energy, the electricity of power generation can store auxiliary drive or as brake power.
As a preferred embodiment, more power multi gears coupling and transmission device further include engine, the engine with
One end of first jackshaft connects, it is preferred that the engine subtracts with first jackshaft close to first primary
One end of fast driven gear connects.Or the engine and first driving motor it is coaxially connected.In this way, more power are more
Shelves coupling and transmission device can be applied on hybrid vehicle.Must being added for engine can make more power multi gears
Coupling and transmission device can provide the tractive force of bigger for automobile.
Further, the described first primary reduction driven gear and the second primary reduction driven gear are respectively provided at described the
On the one end of one jackshaft and the second jackshaft far from the power output shaft output end.
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 power output shaft, described two
A gear driven gear be along the power output axial direction power output shaft two grades of driven gears being arranged in order of output end and
First speed driven gear, the gear master being engaged with two grades of driven gears and first speed driven gear on first jackshaft
Moving gear is respectively the one or two grade of driving gear and the one one grade of driving gear, driven with described two grades on second jackshaft
The gear driving gear that gear and first speed driven gear are engaged is respectively the two or two grade of driving gear and the 2nd 1 grade of active
Gear.Certainly, the gear driving gear on the second jackshaft can also be one, a gear driving tooth on the second jackshaft
Wheel 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 third gear and transmission device, i.e., the gear driven gear on the described power output shaft has three
It is a, three gear driven gears be along the power output axial direction power output shaft the third gear that is arranged in order of output end from
Moving gear, two grades of driven gears and first speed driven gear, on first jackshaft with the third gear driven gear, two grades it is driven
The gear driving gear that gear and first speed driven gear are engaged is respectively the first third speed drive gear, the one or two grade of driving tooth
Wheel and the one one grade of driving gear, on second jackshaft with the third gear driven gear, two grades of driven gears and one grade from
The gear driving gear that moving gear is engaged is respectively the second third speed drive gear, the two or two grade of driving gear and the 2nd 1 grade
Driving gear.Certainly, the gear driving gear on the second jackshaft can also be two or one, two on the second jackshaft
Or a gear driving gear can be engaged with arbitrary two or one in the gear driven gear on third jackshaft.
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 primary reduction driven gear of the first third speed drive 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, and be located at described
The fourth speed bit synchronizer between the primary reduction driven gear of the second third speed drive 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.
The third is coupled for more power fourth gear and transmission device, i.e., the gear driven gear on the described power output shaft has four
It is a, four gear driven gears be along the power output axial direction power output shaft the fourth gear that is arranged in order of output end from
Moving gear, third gear driven gear, two grades of driven gears and first speed driven gear, it is driven with the fourth gear on first jackshaft
The gear driving gear that gear, third gear driven gear, two grades of driven gears and first speed driven gear are engaged is respectively 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 driving gear, among described second
The gear being engaged with the fourth gear driven gear, third gear driven gear, two grades of driven gears and first speed driven gear on axis
Driving gear is respectively the second fourth gear driving gear, the second third speed drive gear, the two or two grade of driving gear and the 2nd 1 grade of master
Moving gear.Certainly, the gear driving gear on the second jackshaft can also be three, two or one, on the second jackshaft
Three, two or one gear driving gears can be with arbitrary three, 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.
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 and second
The power of countershaft, the first driving motor and the second driving motor is transferred to power by the first jackshaft and the second jackshaft respectively
On output shaft, such first driving motor and the second driving motor have passed through double reduction that power has just been transmitted to power are defeated
On shaft, 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 passes through two
Grade can make after slowing down gear driving gear on the first jackshaft and the second jackshaft simultaneously with corresponding gear driven tooth
Reliability and stability higher when wheel engagement.
The utility model is provided with the first driving motor and the second driving motor as double dynamical input, and can also be
It reconnects an engine on first jackshaft or the second jackshaft to input as power, such the utility model can be applied to
On loading capacity larger electric vehicle or hybrid vehicle, when automobile climbing, acceleration or needs are compared with large traction, first drives
Dynamic motor and the second driving motor or the first driving motor, the second driving motor and common input power of engine；Level road
When at the uniform velocity travelling or only needing smaller tractive force, an input in the first driving motor, the second driving motor and engine
Power, it is energy saving；It is anti-when descending, brake that the first driving motor or the second driving motor is dragged to generate electricity, to recycle braking energy, power generation
Electricity can store auxiliary drive or as 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 gear couplings and transmission device, wherein driven including the first driving motor 1, second
Dynamic motor 2, the first jackshaft 3, the second jackshaft 4 and power output shaft 5, the power output shaft 5 are equipped at least two
Gear driven gear is respectively equipped with and the gear driven gear quantity pair on first jackshaft, 3 and second jackshaft 4
It answers, and the gear driving gear engaged can be corresponded with the gear driven gear, among first jackshaft 3 and second
Equipped with the gear synchronizer for realizing gear shift, more power multi gears couplings and biography between the gear driving gear on axis 4
It is corresponding with the gear on first jackshaft, 3 and second jackshaft 4 when dynamic device carries out power output using a certain gear
Gear driving gear can gear driven gear corresponding with the gear be meshed simultaneously and on the power output shaft 5, and described the
One end of one jackshaft 3 and the second jackshaft 4 is respectively equipped with 6 and second primary reduction driven tooth of the first primary reduction driven gear
Wheel 7, is respectively equipped on the output shaft of first driving motor, 1 and second driving motor 2 and the first primary reduction driven
The 8 and second primary deceleration driving tooth of the first primary deceleration driving gear that gear 6 and the second primary reduction driven gear 7 are meshed
Wheel 9.More power multi gear couplings and transmission device are applied on pure electric automobile.
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 power output shaft 5 with the engagement of corresponding gear driven gear with the gear driving gear on the second jackshaft 4.
During this, the first driving motor 1 and the second driving motor 2 have passed through double reduction and power have just been transmitted to power output
On axis 5, reduction ratio range is big, and high-speed electric expreess locomotive can be used in 1 and second driving motor 2 of such first driving motor, and passes through
Can make after double reduction gear driving gear on the first jackshaft 3 and the second jackshaft 4 simultaneously with corresponding gear from
Reliability and stability higher when moving gear engages.When electric vehicle needs either to go up a slope compared with large traction, first drives
Dynamic 1 and second driving motor 2 of motor works at the same time, the corresponding gear driving gear on the first jackshaft 3 and the second jackshaft 4
It engages, the power transmission of the first driving motor 1 and the second driving motor 2 is coupled to dynamic with corresponding gear driven gear simultaneously
On power output shaft 5, larger tractive force is provided for electric vehicle.When electric vehicle needs smaller tractive force either on level road
At the uniform velocity when driving, it is only necessary to which any of the first driving motor 1 and the second driving motor 2 work, another can not have to
Work, it is energy saving.When electric vehicle descending or braking, effect can be dragged to drive the driving of the first driving motor 1 and second by counter
A driving motor in motor 2, which rotates backward, to generate electricity, and to recycle braking energy, the electricity of power generation can store auxiliary
Help driving 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
It states on the first jackshaft 3 and second one end of jackshaft 4 far from 5 output end of the power output shaft.
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 power output shaft 5, and described two gear driven gears are along the power output shaft 5 to dynamic
The two grades of driven gears 11 and first speed driven gear 12 that the output end of power output shaft 5 is arranged in order, on first jackshaft 3 with
The gear driving gear that two grades of driven gears 11 and first speed driven gear 12 are engaged is respectively the one or two grade of driving tooth
Take turns 13 and the 1st grades of driving gears 14, on second jackshaft 4 with two grades of driven gears 11 and first speed driven gear
The 12 gear driving gears being engaged are respectively the two or two grade of driving gear 15 and the 2nd 1 grade of driving gear 16.
In the present embodiment, there are two the gear synchronizers, and 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 with first jackshaft 3 close to the one of the described first primary reduction driven gear 6
End connection.In this way, two grades of couplings of more power and transmission device can be applied on hybrid vehicle.Engine 10
The tractive force that two grades of couplings of more power and transmission device can be allow to provide bigger for automobile is added.The present embodiment its
His structure and working principle is same as Example 1.
Embodiment 3
The present embodiment is similar to Example 2, and difference lies in as shown in figure 3, the engine 10 drives with described first
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 third gear couple and transmission device, i.e. gear driven gear on the power output shaft 5 have three
A, three gear driven gears are the third gear being arranged in order to the output end of power output shaft 5 along the power output shaft 5
19, two grades of driven gears 11 of driven gear and first speed driven gear 12, on first jackshaft 3 with the third gear driven gear
19, the gear driving gear that two grades of driven gears 11 and first speed driven gear 12 are engaged is respectively the first third speed drive gear
20, the one or two grade of driving gear 13 and the one one grade of driving gear 14, on second jackshaft 4 with the third gear driven gear
19, the gear driving gear that two grades of driven gears 11 and first speed driven gear 12 are engaged is respectively the second third speed drive gear
21, the two or two grade of driving gear 15 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 first third speed drive gear 20 on first jackshaft 3 and the third gear synchronizer between the first primary reduction driven gear 6
22, 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
Bit synchronizer 18, and the second third speed drive gear 21 being located on second jackshaft 4 and the second primary reduction driven tooth
Fourth speed bit synchronizer 23 between wheel 7.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 with first jackshaft 3 close to the one of the described first primary reduction driven gear 6
End connection.In this way, more power third gear couplings and transmission device can be applied on hybrid vehicle.Engine 10
The tractive force that more power third gear couplings and transmission device can be allow to provide bigger for automobile is added.The present embodiment its
His structure and working principle is same as Example 7.
Embodiment 9
The present embodiment is similar to Example 8, and difference lies in as shown in figure 9, the engine 10 drives with described first
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 that more power fourth gear couple and transmission device, i.e. gear driven gear on the power output shaft 5 have four
A, four gear driven gears are the fourth gear being arranged in order to the output end of power output shaft 5 along the power output shaft 5
Driven gear 24,19, two grades of driven gears 11 of third gear driven gear and first speed driven gear 12, on first jackshaft 3 with
The shelves that the fourth gear driven gear 24,19, two grades of driven gears 11 of third gear driven gear and first speed driven gear 12 are 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 and the
Shelves driving gear 14 one by one, on second jackshaft 4 with the fourth gear driven gear 24,19, two grades of third gear driven gear from
The gear driving gear that moving gear 11 and first speed driven gear 12 are engaged is respectively the second fourth gear driving gear the 26, the 2nd 3
Shelves 21, the 2nd 2 grades of driving gears 15 of driving 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 13
The present embodiment is similar to Example 12, difference lies in, as shown in figure 13, more power fourth gear couplings and transmission dress
It further includes engine 10 to set, and the engine 10 is with first jackshaft 3 close to the described first primary reduction driven gear 6
One end connects.In this way, more power fourth gear couplings and transmission device can be applied on hybrid vehicle.Engine 10
The tractive force that more power fourth gear couplings and transmission device can be allow to provide bigger for automobile must be added.The present embodiment
Other structures and operation principle 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 drives with described first
Dynamic motor 1 is coaxially connected.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 gear couplings and transmission device, which is characterized in that including the first driving motor（1）, second driving electricity
Machine（2）, the first jackshaft（3）, the second jackshaft（4）And power output shaft（5）, the power output shaft（5）It is equipped with extremely
Few two gear driven gears, first jackshaft（3）Be equipped with it is corresponding with the gear driven gear quantity, and can be with institute
State the gear driving gear that gear driven gear corresponds engagement, second jackshaft（4）It is equipped with and at least partly institute
Gear driven gear quantity correspondence is stated, and the gear driving tooth engaged can be corresponded at least partly described gear driven gear
Wheel, first jackshaft（3）With the second jackshaft（4）On between the gear driving gear be equipped with for realizing gear shift
Gear synchronizer, when more power multi gear couplings and transmission device carry out power output using a certain gear, among described first
Axis（3）With the second jackshaft（4）Upper gear driving gear corresponding with the gear can simultaneously with the power output shaft（5）It is upper with
The corresponding gear driven gear of the gear is meshed, first jackshaft（3）With the second jackshaft（4）One end be respectively equipped with
First primary reduction driven gear（6）With the second primary reduction driven gear（7）, first driving motor（1）It is driven with second
Dynamic motor（2）Output shaft on be respectively equipped with and the first primary reduction driven gear（6）With the second primary reduction driven tooth
Wheel（7）The first primary deceleration driving gear being meshed（8）With the second primary deceleration driving gear（9）.
2. a kind of more power multi gear couplings according to claim 1 and transmission device, which is characterized in that further include engine
（10）, the engine（10）With first jackshaft（3）One end connection or the engine（10）With described first
Driving motor（1）It is coaxially connected.
3. a kind of more power multi gear couplings according to claim 1 and transmission device, which is characterized in that described first is primary
Reduction driven gear（6）With the second primary reduction driven gear（7）It is respectively provided at first jackshaft（3）With the second jackshaft
（4）Far from the power output shaft（5）On one end of output end.
4. a kind of more power multi gear couplings according to claim 3 and transmission device, which is characterized in that first driving
Motor（1）With the second driving motor（2）It is respectively provided at the described first primary reduction driven gear（6）With the second primary reduction driven
Gear（7）The same side.
5. a kind of more power multi gear couplings according to claim 1 and transmission device, which is characterized in that the power output
Axis（5）On gear driven gear there are two, described two gear driven gears be along the power output shaft（5）It is defeated to power
Shaft（5）Two grades of driven gears being arranged in order of output end（11）And first speed driven gear（12）, first jackshaft（3）
Upper and two grades of driven gears（11）And first speed driven gear（12）The gear driving gear being engaged is respectively the one or two
Shelves driving gear（13）With the one one grade of driving gear（14）, second jackshaft（4）Upper and two grades of driven gears
（11）And first speed driven gear（12）The gear driving gear being engaged is respectively the two or two grade of driving gear（15）With second
One grade of driving gear（16）.
6. a kind of more power multi gear couplings according to claim 5 and transmission device, which is characterized in that the gear synchronizes
There are two devices, and described two gear synchronizers are to be located at first jackshaft（3）On the one or two grade of driving gear（13）With
One one grade of driving gear（14）Between the first gear synchronizer（17）, and it is located at second jackshaft（4）On
Two or two grades of driving gears（15）With the 2nd 1 grade of driving gear（16）Between second gear bit synchronizer（18）.
7. a kind of more power multi gear couplings according to claim 1 and transmission device, which is characterized in that the power output
Axis（5）On gear driven gear there are three, three gear driven gears be along the power output shaft（5）It is defeated to power
Shaft（5）The third gear driven gear that is arranged in order of output end（19）, two grades of driven gears（11）And first speed driven gear（12）,
First jackshaft（3）The upper and 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 first third speed drive gear（20）, the one or two grade of driving gear（13）With the 1st
Shelves driving gear（14）, second jackshaft（4）The upper and third gear driven gear（19）, two grades of driven gears（11）And one
Shelves driven gear（12）The gear driving gear being engaged is respectively the second third speed drive gear（21）, the two or two grade of driving tooth
Wheel（15）With the 2nd 1 grade of driving gear（16）.
8. a kind of more power multi gear couplings according to claim 7 and transmission device, which is characterized in that the gear synchronizes
There are four devices, and four gear synchronizers are to be located at first jackshaft（3）On the one or two grade of driving gear（13）With
One one grade of driving gear（14）Between the first gear synchronizer（17）, it is located at first jackshaft（3）On the one or three
Shelves driving gear（20）With the first primary reduction driven gear（6）Between third gear synchronizer（22）, it is located at described 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）, and it is located at second jackshaft（4）On the second third speed drive gear（21）With the second primary reduction driven gear
（7）Between fourth speed bit synchronizer（23）.
9. a kind of more power multi gear couplings according to claim 1 and transmission device, which is characterized in that the power output
Axis（5）On gear driven gear there are four, four gear driven gears be along the power output shaft（5）It is defeated to power
Shaft（5）The fourth gear driven gear that is arranged in order of output 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 gear driving gear being engaged is respectively the first fourth gear driving tooth
Wheel（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）, described
Two jackshafts（4）The upper and fourth gear driven gear（24）, third gear driven gear（19）, two grades of driven gears（11）And one grade from
Moving gear（12）The gear driving gear being engaged is respectively the second fourth gear 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）.
10. a kind of more power multi gear couplings according to claim 9 and transmission device, which is characterized in that the gear is same
It walks there are four devices, four gear synchronizers are to be located at first jackshaft（3）On the one or two grade of driving 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 first
Third speed drive gear（20）With the first fourth gear driving gear（25）Between third gear synchronizer（22）, it is located in described second
Countershaft（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）, 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）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902708.1U CN207859931U (en) | 2017-12-29 | 2017-12-29 | A kind of more power multi gears coupling and transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902708.1U CN207859931U (en) | 2017-12-29 | 2017-12-29 | A kind of more power multi gears coupling and transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859931U true CN207859931U (en) | 2018-09-14 |
Family
ID=63464084
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| CN201721902708.1U Expired - Fee Related CN207859931U (en) | 2017-12-29 | 2017-12-29 | A kind of more power multi gears coupling and transmission device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110486425A (en) * | 2019-07-30 | 2019-11-22 | 重庆青山工业有限责任公司 | Double-motor power shaft system arrangement structure and the speed changer for using the structure |
| CN110525192A (en) * | 2019-08-19 | 2019-12-03 | 韶关市广控机械传动技术有限公司 | A kind of hybrid power speed change system |
| CN111071026A (en) * | 2020-01-03 | 2020-04-28 | 格特拉克（江西）传动系统有限公司 | Dual-motor hybrid power driving system |
| CN111071025A (en) * | 2020-01-03 | 2020-04-28 | 格特拉克（江西）传动系统有限公司 | A dual-motor hybrid variable-speed drive system |
| CN111469649A (en) * | 2020-05-28 | 2020-07-31 | 格特拉克（江西）传动系统有限公司 | A hybrid drive system, control method and vehicle |
| CN111497585A (en) * | 2020-05-28 | 2020-08-07 | 格特拉克（江西）传动系统有限公司 | Hybrid power driving system, control method and automobile |
| CN112208321A (en) * | 2019-07-10 | 2021-01-12 | 上海汽车变速器有限公司 | Dual-motor hybrid transmission and control method thereof |
| CN112659871A (en) * | 2021-01-19 | 2021-04-16 | 中国重汽集团济南动力有限公司 | Double-motor gear reduction drive axle assembly with wheel-side reduction mechanism |
| CN113833844A (en) * | 2021-09-29 | 2021-12-24 | 阿姆特(上海)新能源科技有限公司 | Transmission and new energy automobile |
| CN114435126A (en) * | 2022-02-15 | 2022-05-06 | 浙江吉利控股集团有限公司 | Driving device and vehicle |
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| CN118636649A (en) * | 2024-05-06 | 2024-09-13 | 一汽解放汽车有限公司 | Dual-motor hybrid transmission system and vehicle |
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| CN110486425A (en) * | 2019-07-30 | 2019-11-22 | 重庆青山工业有限责任公司 | Double-motor power shaft system arrangement structure and the speed changer for using the structure |
| CN110525192A (en) * | 2019-08-19 | 2019-12-03 | 韶关市广控机械传动技术有限公司 | A kind of hybrid power speed change system |
| CN111071026A (en) * | 2020-01-03 | 2020-04-28 | 格特拉克（江西）传动系统有限公司 | Dual-motor hybrid power driving system |
| CN111071025A (en) * | 2020-01-03 | 2020-04-28 | 格特拉克（江西）传动系统有限公司 | A dual-motor hybrid variable-speed drive system |
| CN111469649A (en) * | 2020-05-28 | 2020-07-31 | 格特拉克（江西）传动系统有限公司 | A hybrid drive system, control method and vehicle |
| CN111497585A (en) * | 2020-05-28 | 2020-08-07 | 格特拉克（江西）传动系统有限公司 | Hybrid power driving system, control method and automobile |
| CN116348328A (en) * | 2020-09-03 | 2023-06-27 | 戴姆勒卡车股份公司 | Pure electric drive system including two electric motors |
| CN112659871A (en) * | 2021-01-19 | 2021-04-16 | 中国重汽集团济南动力有限公司 | Double-motor gear reduction drive axle assembly with wheel-side reduction mechanism |
| CN113833844A (en) * | 2021-09-29 | 2021-12-24 | 阿姆特(上海)新能源科技有限公司 | Transmission and new energy automobile |
| CN114435126A (en) * | 2022-02-15 | 2022-05-06 | 浙江吉利控股集团有限公司 | Driving device and vehicle |
| CN118636649A (en) * | 2024-05-06 | 2024-09-13 | 一汽解放汽车有限公司 | Dual-motor hybrid transmission system and vehicle |
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Granted publication date: 20180914 Termination date: 20211229 |