CN203248628U - Multi-clutch speed exchanger transmission device - Google Patents

Multi-clutch speed exchanger transmission device Download PDF

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Publication number
CN203248628U
CN203248628U CN 201320224524 CN201320224524U CN203248628U CN 203248628 U CN203248628 U CN 203248628U CN 201320224524 CN201320224524 CN 201320224524 CN 201320224524 U CN201320224524 U CN 201320224524U CN 203248628 U CN203248628 U CN 203248628U
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CN
China
Prior art keywords
clutch
input
shaft
gear
shelves
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN 201320224524
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Chinese (zh)
Inventor
徐立友
王笛
周志立
刘洋
张羽
王鹏
时辉
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Henan University of Science and Technology
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Henan University of Science and Technology
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Priority to CN 201320224524 priority Critical patent/CN203248628U/en
Application granted granted Critical
Publication of CN203248628U publication Critical patent/CN203248628U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a multi-clutch speed exchanger transmission device which comprises a main input shaft, a main output shaft, input side multiple clutches, output side multiple clutches and a middle shaft. The input side multiple clutches comprise input ends which are in coaxial transmission connection with the main input shaft, two clutch output shafts and an input clutch mechanism. The output side multiple clutches comprise output ends in coaxial transmission connection with the main output shaft, two clutch input shafts and an output clutch mechanism. More than two gear selecting and changing gear sets are arranged between each clutch output shaft and the corresponding section of the middle shaft and between each clutch input shaft and the corresponding section of the middle shaft respectively and used for transmitting torque between the middle shaft and the corresponding input side multiple clutches or the corresponding output side multiple clutches. Corresponding idler gears and corresponding synchronizers are included in each gear selecting and changing gear set, and the main input shaft and the main output shaft are coaxially arranged. The multi-clutch speed exchanger transmission device can meet the demands for multiple gears and is small in radial dimension.

Description

A kind of multi-clutch transmission
Technical field
The utility model relates to a kind of multi-clutch transmission.
Background technique
At present speed changer technical development is rapid, double-clutch automatic gearbox particularly, and its technology is comparative maturity and because it has solved the problem that power transmission interrupts preferably, recently uses more and more.For example application number is 20082009555.6, notification number is disclosed a kind of double clutch five gear automatic speed variators of the Chinese patent of CN 201265630Y, comprise for the primary input axle that connects power source, double clutch, jack shaft and the main output shaft that is connected with primary input shaft drive, double clutch comprises the input end, odd number shelves transmission shaft, the even number shelves transmission shaft that are connected with primary input axle coaxial transmission, reaches the clutch mechanism that is connected with odd number shelves transmission shaft or even number shelves transmission shaft driven for the selection input end.Be equipped with between the corresponding section of described odd number shelves transmission shaft and even number shelves transmission shaft and jack shaft corresponding strange, even number shelves gear train and corresponding very, even number shelves synchronizer, very, even number shelves gear train includes the free gear that on the corresponding axle of its transmitting torque empty set is rotated assembling, free gear that can be in paired odd number shelves gear train or the even number shelves gear train during corresponding synchronizer action and place axle another continuation maintenance empty set with transmitting torque that is connected.Because the corresponding odd number shelves of a clutch in the double clutch, the corresponding even number shelves of another clutch, when vehicle is hung into a gear, another clutch and corresponding next gear are in readiness by corresponding synchronizer, as long as separating, current gear just can engage at once next gear, therefore two clutch gearboxes select switching speed very fast, solved preferably the problem that power transmission interrupts.
Yet, although dual-clutch transmission of the prior art can solve the problem that power transmission interrupts preferably, but in the situation that applying working condition is complicated, the gear requirement is more, existing dual-clutch transmission can't satisfy the demand for control in the above-mentioned situation.
The model utility content
The purpose of this utility model provides a kind of multi-clutch transmission that can satisfy many gear output demands.
The technical solution adopted in the utility model is: a kind of multi-clutch transmission, comprise for the primary input axle of moment of torsion input, the main output shaft of output torque, and also comprise input side multi-clutch, outlet side multi-clutch, jack shaft; The input side multi-clutch comprises the input end that is connected with primary input axle coaxial transmission, two clutch output shafts and is used for the input clutch mechanism of selecting input end and one of them clutch output shaft to be in transmission connection; The outlet side multi-clutch comprises the output terminal that is connected with the main output shaft coaxial transmission, two clutch input shafts and is used for the output clutch mechanism of selecting output terminal and one of them clutch input shaft to be in transmission connection; Between the corresponding section of described each root clutch output shaft and jack shaft, be respectively equipped with between the corresponding section of described each root clutch input shaft and jack shaft in jack shaft and the corresponding plural change gear group of selecting of transmitting torque between input side multi-clutch or the outlet side multi-clutch, described each select and include the free gear that on the corresponding axle of its transmitting torque empty set is rotated assembling in the change gear group, corresponding with same clutch output shaft or same clutch input shaft plurally select the free gear in the change gear group to select the gear shift gear with in couples adjacent arrangement of one-to-one relationship by what set, be provided with the synchronizer of another free gear continuation maintenance empty set for selecting this one of them right free gear and place axle to be connected between the two paired free gears, described primary input axle, main output shaft is coaxial setting.
Described select in the change gear group wherein one group be provided with reverse idler gear, described reverse idler gear is that the reverse gear shaft by correspondence rotates and is assemblied on the multi-clutch transmission.
Described input side multi-clutch also comprise for to the load output shaft of the load device output torque of correspondence, be used for load clutch mechanism that input end and load output shaft are in transmission connection.
The multi-clutch transmission is provided be used to the clutch operation of controlling described input clutch mechanism and the action of output clutch mechanism, for the selector device that selects of controlling each corresponding synchronizer action.
The multi-clutch transmission comprises corresponding described primary input axle, main output shaft, jack shaft, two clutch input shafts, the speed probe for detection of the rotating speed of each root axle that two clutch output shafts and reverse gear shaft arrange, also comprise be used to the rotary speed information that obtains described speed probe and according to rotary speed information and control described clutch operation and the electronic control unit that selects the selector device action, the signal output part of speed probe is connected with the signal input part of electronic control unit, electronic control unit and described clutch operation and select the selector device control connection.
Adopt the technique scheme in the utility model, by the input side multi-clutch, corresponding change gear group and the synchronizer of selecting, the primary input axle can be to jack shaft output kind of the number rotating speed identical with the corresponding group number that selects the change gear group, again by the outlet side multi-clutch, corresponding change gear group and the synchronizer of selecting, the a certain rotating speed that jack shaft can be obtained be transformed into the rotating speed that kind of number equals the group number that select change gear group corresponding with the outlet side multi-clutch again, finally can equal the rotating speed that selects the change gear group group number product that select change gear group group number corresponding with the outlet side multi-clutch corresponding to input side multi-clutch to main output shaft output kind of a number, can satisfy many gears demand, and described primary input axle, main output shaft is the radial dimension that coaxial setting has reduced the multi-clutch transmission.
Description of drawings
Fig. 1 a: embodiment's of a kind of multi-clutch transmission of the utility model structural representation.
The name that each reference character is corresponding among the figure is called: the 1-main output shaft, the 2-speed probe, the 3-housing, 4-outlet side multi-clutch shell, 5-outlet side even number shelves clutch, 6-outlet side odd number shelves clutch, 7-odd number shelves clutch input shaft, 8-outlet side I shelves driven gear, 9-outlet side III shelves driven gear, 10-outlet side II shelves driven gear, 11-outlet side IV shelves driven gear, 12-even number shelves clutch input shaft, 13-load output shaft, 14-input side IV shelves driving gear, 15-input side II shelves driving gear, 16-even number shelves clutch output shaft, 17-input side V shelves driving gear, 18-input side III shelves driving gear, 19-odd number shelves clutch output shaft, 20-input side I shelves driving gear, the 21-reverse driving gear, the 22-clutch operation, 23-input side odd number shelves clutch, 24-input side even number shelves clutch, 25-load output clutch, 26-primary input axle, 27-motor, 28-reverse gear shaft, 29-input side multi-clutch shell, 30-input side III shelves driven gear, 31-input side I shelves driven gear, 32-reverse idler gear, 33-reverse gear driven gear, the 34-reversing-gear synchronizer, 35-jack shaft, 36-input side odd number shelves synchronizer, 37-input side V shelves driven gear, 38-selects selector device, 39-input side II shelves driven gear, 40-input side even number shelves synchronizer, 41-input side IV shelves driven gear, 42-outlet side IV shelves driving gear, 43-outlet side even number shelves synchronizer, 44-outlet side II shelves driving gear, 45-outlet side III shelves driving gear, 46-outlet side odd number shelves synchronizer, 47-outlet side I shelves driving gear, 48-electronic control unit.
Embodiment
An embodiment of a kind of multi-clutch transmission of the utility model as shown in Figure 1, it is the multi-clutch transmission of using in a kind of many grades of tractors, comprise housing 3, with primary input axle 26, main output shaft 1, jack shaft 35, input side multi-clutch and outlet side multi-clutch that the output shaft of motor 27 is in transmission connection, also comprise by the clutch operation 22 of correspondence, the control system of speed variator that selects selector device 38, speed probe 2 and electronic control unit 48 etc. to consist of.
The input side multi-clutch comprises input side multi-clutch shell 29, the input end that is connected with primary input axle 26 coaxial transmissions, odd number shelves clutch output shaft 19, even number shelves clutch output shaft 16 and is used for the input clutch mechanism of selecting input end and one of them clutch output shaft to be in transmission connection, also comprises for to the load output shaft 13 of the farm implements even load device output torque of correspondence, for the load clutch mechanism that input end and load output shaft 13 are in transmission connection.Input end and corresponding clutch output shaft, input clutch mechanism are equivalent to a clutch, input end and corresponding load output shaft 13, load clutch mechanism also are equivalent to a clutch, and input side multi-clutch corresponding in the present embodiment comprises input side odd number shelves clutch 23, input side even number shelves clutch 24 and load output clutch 25.Wherein load output shaft 13 is solid shaft forms, and odd number shelves clutch output shaft 19 and even number shelves clutch output shaft 16 are that coaxial sleeve is located at the axle sleeve form on the load output shaft 13.The input side that is equipped with for transmitting torque between jack shaft 35 and input side multi-clutch between the corresponding section of each root clutch output shaft and jack shaft 35 selects the change gear group, and described input side selects the change gear group to comprise that the three group input side odd number shelves corresponding with odd number shelves clutch output shaft 19 select change gear group and one group of reverse gear to select the change gear group, select the change gear group with two groups of input side even number shelves corresponding to even number shelves clutch output shaft 16.
Select the gear shift gear according to what set, input side odd number shelves select the change gear group to comprise that input side I shelves select change gear group, input side III shelves to select change gear group and input side V shelves to select the change gear group.Input side I shelves select the change gear group to comprise input side I shelves driving gear 20 and input side I shelves driven gear 31, input side III shelves select the change gear group to comprise input side III shelves driving gear 18 and input side III shelves driven gear 30, and input side V shelves select the change gear group to comprise input side V shelves driving gear 17 and input side V shelves driven gear 37.
Reverse gear selects the change gear group to comprise reverse driving gear 21, reverse idler gear 32 and reverse gear driven gear 33, described reverse idler gear 32 is that the reverse gear shaft 28 by correspondence rotates and is assemblied on the housing of multi-clutch transmission, is used for changing turning to of jack shaft 35.
Input side even number shelves select the change gear group to comprise that input side II shelves select change gear group and input side IV shelves to select the change gear group, input side II shelves select the change gear group to comprise input side II shelves driving gear 15 and input side II shelves driven gear 39, and input side IV shelves select the change gear group to comprise input side IV shelves driving gear 14 and input side IV shelves driven gear 41.
Wherein reverse driving gear 21, input side I shelves driving gear 20, input side III shelves driving gear 18 and input side V shelves driving gear 17 are to be installed on the odd number shelves clutch output shaft 19, input side II shelves driving gear 15, input side IV shelves driving gear 14 are to be installed on the even number shelves clutch output shaft 16, and input side I shelves driven gear 31, input side III shelves driven gear 30, input side II shelves driven gear 39, input side IV shelves driven gear 41 all to be empty sets rotate is assemblied on the jack shaft 35.Reverse gear driven gear 33, input side I shelves driven gear 31 are in couples adjacent arrangements, are provided with the reversing-gear synchronizer 34 of another continuation maintenance empty set for selecting one of them and jack shaft 35 to be connected between the two; Input side III shelves driven gear 30, input side V shelves driven gear 37 are in couples adjacent arrangements, are provided with the input side odd number shelves synchronizer 36 of another continuation maintenance empty set for selecting one of them and jack shaft 35 to be connected between the two; Input side II shelves driven gear 39, input side IV shelves driven gear 41 also are in couples adjacent arrangements, are provided with the input side even number shelves synchronizer 40 of another continuation maintenance empty set for selecting one of them and jack shaft 35 to be connected between the two.It is to select the setting of gear shift gear according to what set that each group is selected the velocity ratio of change gear group.
The outlet side multi-clutch comprises outlet side multi-clutch shell 4, the output terminal that is connected with main output shaft 1 coaxial transmission, odd number shelves clutch input shaft 7, even number shelves clutch input shaft 12 and is used for the output clutch mechanism of selecting output terminal and one of them clutch input shaft to be in transmission connection.Output terminal and corresponding clutch input shaft, output clutch mechanism are equivalent to a clutch, and outlet side multi-clutch corresponding in the present embodiment comprises outlet side odd number shelves clutch 6 and outlet side even number shelves clutch 5.Wherein even number shelves clutch input shaft 12 is solid shaft forms, and odd number shelves clutch input shaft 7 is that coaxial sleeve is located at the axle sleeve form on the even number shelves clutch input shaft 12.The outlet side that is equipped with for transmitting torque between jack shaft 35 and outlet side multi-clutch between the corresponding section of each root clutch input shaft and jack shaft 35 selects the change gear group, and described outlet side selects the change gear group to comprise that the two group outlet side odd number shelves corresponding with odd number shelves clutch input shaft 7 select the change gear group, select the change gear group with two groups of outlet side even number shelves corresponding to even number shelves clutch input shaft 12.
Select the gear shift gear according to what set, outlet side odd number shelves select the change gear group to comprise that outlet side I shelves select change gear group and outlet side III shelves to select the change gear group.Outlet side I shelves select the change gear group to comprise outlet side I shelves driving gear 47 and outlet side I shelves driven gear 8, and outlet side III shelves select the change gear group to comprise outlet side III shelves driving gear 45 and outlet side III shelves driven gear 9.
Outlet side even number shelves select the change gear group to comprise that outlet side II shelves select change gear group and outlet side IV shelves to select the change gear group, outlet side II shelves select the change gear group to comprise outlet side II shelves driving gear 44 and outlet side II shelves driven gear 10, and outlet side IV shelves select the change gear group to comprise outlet side IV shelves driving gear 42 and outlet side IV shelves driven gear 11.
Wherein outlet side I shelves driving gear 47, outlet side III shelves driving gear 45, outlet side II shelves driving gear 44, outlet side IV shelves driving gear 42 all are that the empty set rotation is assemblied on the jack shaft 35, and outlet side I shelves driven gear 8, outlet side III shelves driven gear 9 are to be installed on the odd number shelves clutch input shaft 7, and outlet side II shelves driven gear 10, outlet side IV shelves driven gear 11 are to be installed on the even number shelves clutch input shaft 12.Outlet side I shelves driving gear 47 is in couples adjacent arrangements with outlet side III shelves driving gear 45, is provided with the outlet side odd number shelves synchronizer 46 of another continuation maintenance empty set for selecting one of them and jack shaft 35 to be connected between the two; Outlet side II shelves driving gear 44, outlet side IV shelves driving gear 42 also are in couples adjacent arrangements, are provided with the outlet side even number shelves synchronizer 43 of another continuation maintenance empty set for selecting one of them and jack shaft 35 to be connected between the two.It is to select the setting of gear shift gear according to what set that each group is selected the velocity ratio of change gear group.
Input side multi-clutch and outlet side multi-clutch are arranged in input position and the outgoing position of multi-clutch transmission, and main output shaft 1, primary input axle 26 are coaxial settings.
Clutch operation 22 is used for each clutch operating of control, selects selector device 38 to be used for each synchronizer action of control.In the prior art, utilize the clutch operation 22 corresponding clutch operatings of control and selectively with the combination of the input end of corresponding clutch and clutch output shaft or output terminal and clutch input shaft or separate, and utilize select selector device 38 realize the control of synchronizer is in transmission connection selectively respective axes of rotation and on it gear of empty set all are conventional techniques means of related domain, concrete structure corresponding in the present embodiment is that those skilled in the art can realize, repeats no more herein.
Corresponding described primary input axle 26 on the multi-clutch transmission, main output shaft 1, jack shaft 35, two clutch input shafts, two clutch output shafts and load output shaft 13 are provided with the speed probe 2 for detection of the rotating speed of each root axle.Electronic control unit 48 is ECU, is that related domain is used to control the conventional means that selects selector device and clutch operation action, and concrete structure corresponding in the present embodiment is that those skilled in the art can realize, repeats no more herein.Electronic control unit 48 can obtain the rotary speed information of described speed probe 2 and control described clutch operation 22 and select selector device 38 actions according to rotary speed information, the signal output part of speed probe 2 is connected with the signal input part of electronic control unit 48, and electronic control unit 48 is with described clutch operation 22 and select selector device 38 control connections.
During work, the separately relatively independent work of input side multi-clutch and outlet side multi-clutch, each synchronizer, each speed probe 2 can detect the rotating speed of each corresponding shaft and send to electronic control unit 48, thereby the running state of identification and judgement transmission, according to the process of power shift that selects of setting, when needs select gear-change operation, by clutch operation 22 with select selector device 38 to control respectively each clutch and select the gear shift action with each synchronizer, realization automatic speed changing.
In the input side multi-clutch combination of each clutch with separate and the rotating speed of the bonding state of reversing-gear synchronizer 34, input side odd number shelves synchronizer 36, input side even number shelves synchronizer 40 on can co-controlling jack shaft 35.In the outlet side multi-clutch, the a certain rotating speed that jack shaft 35 obtains is through the bonding state of outlet side odd number shelves synchronizer 46, outlet side even number shelves synchronizer 43, and the combination of outlet side odd number shelves clutch 6 and outlet side even number shelves clutch can be exported different rotating speeds to main output shaft 1 with separating.The multi-clutch transmission of the utility model above-described embodiment can realize 20 forward gears and 4 reverse gears, realized more gear with better simply structure, size is little, volume is little, the gear wide ranges, can satisfy the requirement to speed under various working conditions of middle-size and small-size tractor.
During work, the transfer route of each grade is similar, and transfer principle is identical, state and the power transmission line of each parts when hereinafter specifically telling about the high tap position of forward gears, forward gears lowest gear and reverse gear, and the rest may be inferred for all the other gears, herein no longer specifically narration.
The forward gears lowest gear: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 5 combinations of outlet side even number shelves clutch, reversing-gear synchronizer 34 is according to the combination of figure right side, and outlet side even number shelves synchronizer 43 is according to figure left side combination.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, engagement through the driving and driven gear of input side I shelves reaches jack shaft 35, reach even number shelves clutch input shaft 12 by jack shaft 35 through the engagement of the driving and driven gear of outlet side IV shelves, reach at last main output shaft 1.
Forward gears is the most high-grade: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 6 combinations of outlet side odd number shelves clutch, input side odd number shelves synchronizer 36 is according to the combination of figure right side, and outlet side odd number shelves synchronizer 46 is according to the combination of figure right side.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, engagement through the driving and driven gear of input side V shelves reaches jack shaft 35, reach odd number shelves clutch input shaft 7 by jack shaft 35 through the engagement of the driving and driven gear of outlet side I shelves, reach at last main output shaft 1.
Reverse gear I shelves: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 6 combinations of outlet side odd number shelves clutch, reversing-gear synchronizer 34 is according to figure left side combination, and outlet side even number shelves synchronizer 43 is according to figure left side combination.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, reach jack shaft 35 through reverse driving gear 21 and reverse idler gear 32, reverse idler gear 32 with the engagement of reverse gear driven gear 33, reach even number shelves clutch input shaft 12 by jack shaft 35 through the engagement of the driving and driven gear of outlet side IV shelves, reach at last main output shaft 1.
Reverse gear II shelves: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 5 combinations of outlet side even number shelves clutch, reversing-gear synchronizer 34 is according to figure left side combination, and outlet side odd number shelves synchronizer 46 is according to figure left side combination.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, reach jack shaft 35 through reverse driving gear 21 and reverse idler gear 32, reverse idler gear 32 with the engagement of reverse gear driven gear 33, reach odd number shelves clutch input shaft 7 by jack shaft 35 through the engagement of the driving and driven gear of outlet side III shelves, reach at last main output shaft 1.
Reverse gear III shelves: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 6 combinations of outlet side odd number shelves clutch, reversing-gear synchronizer 34 is according to figure left side combination, and outlet side even number shelves synchronizer 43 is according to the combination of figure right side.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, reach jack shaft 35 through reverse driving gear 21 and reverse idler gear 32, reverse idler gear 32 with the engagement of reverse gear driven gear 33, reach even number shelves clutch input shaft 12 by jack shaft 35 through the engagement of the driving and driven gear of outlet side II shelves, reach at last main output shaft 1.
Reverse gear IV shelves: 25 combinations of load output clutch, carry out load output, 23 combinations of input side odd number shelves clutch, 5 combinations of outlet side even number shelves clutch, reversing-gear synchronizer 34 is according to figure left side combination, and outlet side odd number shelves synchronizer 46 is according to the combination of figure right side.Power transmission line is: reach odd number shelves clutch output shaft 19 by primary input axle 26, reach jack shaft 35 through reverse driving gear 21 and reverse idler gear 32, reverse idler gear 32 with the engagement of reverse gear driven gear 33, reach odd number shelves clutch input shaft 7 by jack shaft 35 through the engagement of the driving and driven gear of outlet side I shelves, reach at last main output shaft 1.
Input side in above-described embodiment is strange, even number shelves synchronizer and outlet side are strange, even number shelves synchronizer all is that corresponding jack shaft 35 arranges, outlet side even number shelves synchronizer 43 is arranged on the outlet side even number shelves transmission shaft, in other embodiments of the present utility model, each synchronizer also can correspondence be arranged on corresponding clutch output shaft or the clutch input shaft, for example, with the input side III, V shelves driving gear empty set is arranged on the odd number shelves clutch output shaft 19, and the input side III, V shelves driven gear is installed on the jack shaft 35, can be with the corresponding input side III of input side odd number shelves synchronizer, V shelves driving gear and odd number shelves clutch output shaft arrange.In addition, it is how right that each clutch input shaft and input side corresponding to each clutch output shaft select the change gear group also can be set to, and for example arranges two pairs, and totally four groups, to adapt to the gear demand of varying number.And reverse idler gear 32 is arranged in the input side odd number shelves gear train in above-described embodiment, and in other embodiments of the present utility model, reverse idler gear 32 also can be arranged in the input side even number shelves gear train.

Claims (5)

1. a multi-clutch transmission comprises for the primary input axle of moment of torsion input, the main output shaft of output torque, it is characterized in that: also comprise input side multi-clutch, outlet side multi-clutch, jack shaft; The input side multi-clutch comprises the input end that is connected with primary input axle coaxial transmission, two clutch output shafts and is used for the input clutch mechanism of selecting input end and one of them clutch output shaft to be in transmission connection; The outlet side multi-clutch comprises the output terminal that is connected with the main output shaft coaxial transmission, two clutch input shafts and is used for the output clutch mechanism of selecting output terminal and one of them clutch input shaft to be in transmission connection; Between the corresponding section of described each root clutch output shaft and jack shaft, be respectively equipped with between the corresponding section of described each root clutch input shaft and jack shaft in jack shaft and the corresponding plural change gear group of selecting of transmitting torque between input side multi-clutch or the outlet side multi-clutch, described each select and include the free gear that on the corresponding axle of its transmitting torque empty set is rotated assembling in the change gear group, corresponding with same clutch output shaft or same clutch input shaft plurally select the free gear in the change gear group to select the gear shift gear with in couples adjacent arrangement of one-to-one relationship by what set, be provided with the synchronizer of another free gear continuation maintenance empty set for selecting this one of them right free gear and place axle to be connected between the two paired free gears, described primary input axle, main output shaft is coaxial setting.
2. a kind of multi-clutch transmission according to claim 1, it is characterized in that: described select in the change gear group wherein one group be provided with reverse idler gear, described reverse idler gear is that the reverse gear shaft by correspondence rotates and is assemblied on the multi-clutch transmission.
3. a kind of multi-clutch transmission according to claim 2 is characterized in that: described input side multi-clutch also comprise for to the load output shaft of the load device output torque of correspondence, be used for load clutch mechanism that input end and load output shaft are in transmission connection.
4. it is characterized in that according to claim 2 or 3 described a kind of multi-clutch transmission: the multi-clutch transmission is provided be used to the clutch operation of controlling described input clutch mechanism and the action of output clutch mechanism, is used for the selector device that selects of each corresponding synchronizer action of control.
5. a kind of multi-clutch transmission according to claim 4, it is characterized in that: the multi-clutch transmission comprises corresponding described primary input axle, main output shaft, jack shaft, two clutch input shafts, the speed probe for detection of the rotating speed of each root axle that two clutch output shafts and reverse gear shaft arrange, also comprise be used to the rotary speed information that obtains described speed probe and according to rotary speed information and control described clutch operation and the electronic control unit that selects the selector device action, the signal output part of speed probe is connected with the signal input part of electronic control unit, electronic control unit and described clutch operation and select the selector device control connection.
CN 201320224524 2013-04-28 2013-04-28 Multi-clutch speed exchanger transmission device Withdrawn - After Issue CN203248628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320224524 CN203248628U (en) 2013-04-28 2013-04-28 Multi-clutch speed exchanger transmission device

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Application Number Priority Date Filing Date Title
CN 201320224524 CN203248628U (en) 2013-04-28 2013-04-28 Multi-clutch speed exchanger transmission device

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Publication Number Publication Date
CN203248628U true CN203248628U (en) 2013-10-23

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CN 201320224524 Withdrawn - After Issue CN203248628U (en) 2013-04-28 2013-04-28 Multi-clutch speed exchanger transmission device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267090A (en) * 2013-04-28 2013-08-28 河南科技大学 Multi-clutch speed changer transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267090A (en) * 2013-04-28 2013-08-28 河南科技大学 Multi-clutch speed changer transmission device
CN103267090B (en) * 2013-04-28 2015-05-27 河南科技大学 Multi-clutch speed changer transmission device

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Granted publication date: 20131023

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