CN104154192B

CN104154192B - Clutch and transmission assembly of hybrid power vehicle

Info

Publication number: CN104154192B
Application number: CN201410337425.1A
Authority: CN
Inventors: 李云峰
Original assignee: SHENZHEN YUECHENG AUTOMOBILE TECHNOLOGY Co Ltd
Current assignee: SHENZHEN YUECHENG AUTOMOBILE TECHNOLOGY Co Ltd
Priority date: 2014-07-15
Filing date: 2014-07-15
Publication date: 2017-02-08
Anticipated expiration: 2034-07-15
Also published as: CN104154192A

Abstract

The invention relates to a clutch and a transmission assembly of a hybrid power vehicle. The clutch, service as an independent part, is connected between the first and second power source output shafts of the vehicle and two dead axle type speed changing gear set input shafts. The clutch comprises a composite planet mechanism and a control mechanism, wherein the composite planet mechanism is connected between the first and second power source output shafts and the dead axle type speed changing gear set input shafts and composited by a single planet row and double planet rows in a component sharing manner, and the control mechanism is used for controlling components in the composite planet mechanism to allow the power output by the first and/or second power source output shaft to be selectively transmitted to optional one of the two dead axle type speed changing gear set input shafts through the composite planet mechanism. By the composite planet mechanism, the clutch is provided with the double output shafts connected to the dead axle speed change gear set. In addition, the clutch is simple in structure, low in cost and powerful, and multiple gears and automation can be implemented conveniently.

Description

The clutch of motor vehicle driven by mixed power and its vehicle speed variation assembly

Technical field

The present invention relates to a kind of clutch and vehicle speed variation assembly, particularly to a kind of clutch of motor vehicle driven by mixed power with And the vehicle speed variation assembly using this clutch.

Background technology

Hydraulic type automatic transmission (AT) main by fluid torque-converter (there is the clutch function of vehicle), planetary gear, Wet multi-plate brake, wet-type multi-disc clutch and hydraulic control system composition, by fluid power transmission and gear combination Mode realizes bending moment and speed change.Such automatic transmission under low vehicle speeds, automobile braking mechanism are in running order, send out When motivation water temperature is less than setting, engine is in idling mode, fluid torque-converter is in couple state, and pump impeller blade always can The internal fluid of disturbance fluid torque-converter makes its flow at high speed, causes a large amount of energy losses, and this is to cause high mainly former of AT oil consumption Therefore one.

In order to reduce oil consumption as far as possible, the designer of AT locking torque converter as soon as possible, make the power of engine straight Connect and be delivered to planetary gearsets.Meanwhile, people have turned to thinking the design of many gearizations, to obtain more preferable dynamic property, acceleration Property and lower oil consumption, so also lead to the structure of automatic transmission to become more complicated, manufacturing cost is higher, the accuracy of manufacture is more Height, maintaining difficulty is higher.

It is known that AT oil consumption highest, exhaust emissions problem in the urban road supported, frequent starting and low cruise Also the most prominent, the efficiency of engine becomes very low.Therefore, under these conditions, motor is suitable as power source Preferably scheme, thus introduces hybrid power system so that vehicle is in the urban road supported, frequently starting and low cruise When, by electric motor operation, tail-off, to improve the energy ecology of vehicle.And, when vehicle deceleration is braked Wait, motor can also capture the energy wasting during vehicle braking it is also possible to improve the energy of vehicle by regenerative braking Amount service efficiency.

Content of the invention

Structure in order to solve multi-speed automatic transmission assembly in prior art is excessively complicated, and cost is too high, service efficiency Low problem, the invention provides a kind of clutch of twin shaft output of motor vehicle driven by mixed power and the vehicle using this clutch Speed changing assembly.

For solving above-mentioned technical problem, one aspect of the present invention is：A kind of motor vehicle driven by mixed power is provided Clutch, clutch is connected to the first power source output shaft and the second power source output shaft and two of vehicle as individual components Between fixed shaft type change-speed gearing group input shaft, clutch includes：It is connected to the first power source output shaft and the output of the second power source Between axle and fixed shaft type change-speed gearing group input shaft and share mode by single planetary row and double planet wheel rows of mixing by element to be composited Combined type planetary mechanism；And export from the first power source for being controlled such that to the element in combined type planetary mechanism The power of axle and/or the output of the second power source output shaft is selectively transferred to two fixed shaft type gear teeth through combined type planetary mechanism The controlling organization of any one in wheel group input shaft.

Wherein, combined type planetary mechanism includes the first sun gear, the second sun gear, the first row star-wheel, the second planetary gear, tooth Circle and planet carrier, the first row star-wheel and the first sun gear external toothing, gear ring and the first row star-wheel internal messing, the second planetary gear position Between the second sun gear and the first row star-wheel and respectively with the second sun gear and the first row star-wheel external toothing, the first row star-wheel and The further common planet carrier of second planetary gear；Or, combined type planetary mechanism includes sun gear, the first row star-wheel, the second planet Wheel, the first gear ring, the second gear ring and planet carrier, wherein the first row star-wheel and sun gear external toothing, the first gear ring and the first row Star-wheel internal messing, the second planetary gear be located between the first row star-wheel and the second gear ring and with the first row star-wheel external toothing, and with the Two gear ring internal messing, the first row star-wheel and the further common planet carrier of the second planetary gear.

Wherein, controlling organization includes an arrestment mechanism and an output clutch, and wherein arrestment mechanism is used for combined type Element in planetary mechanism carries out selective braking, and makes the first power source output shaft and/or the output of the second power source output shaft Power through combined type planetary mechanism, the first fixed shaft type change-speed gearing group input shaft is transferred to First Speed ratio, export clutch Structure is used for being selectively engaged the element in combined type planetary mechanism with the second fixed shaft type change-speed gearing group input shaft, and makes The power of the first power source output shaft and/or the output of the second power source output shaft is passed with second speed ratio through combined type planetary mechanism It is handed to the second fixed shaft type change-speed gearing group input shaft.

Wherein, controlling organization includes an arrestment mechanism and two output clutches, and wherein arrestment mechanism is used for compound Element in formula planetary mechanism carries out selective braking, and two output clutches are used for respectively by combined type planetary mechanism Element is selectively engaged with the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type change-speed gearing group input shaft, and Coordinate with arrestment mechanism respectively, and so that the first power source output shaft and/or the power warp of the second power source output shaft output is combined Formula planetary mechanism is transferred to the first fixed shaft type change-speed gearing group input shaft and second with First Speed than with second speed ratio respectively Fixed shaft type change-speed gearing group input shaft.

Wherein, controlling organization includes an arrestment mechanism, an input clutch mechanism and an output clutch, wherein brake Structure is used for carrying out selective braking to the element in combined type planetary mechanism, so that the first power source output shaft and/or second moves It is defeated that the power of power source output shaft output is transferred to the first fixed shaft type change-speed gearing group through combined type planetary mechanism with First Speed ratio Enter axle, input clutch mechanism be used for by different elements in combined type planetary mechanism be simultaneously bonded to the first power source output shaft and/ Or the second power source output shaft, the power making the first power source output shaft and/or the output of the second power source output shaft is through combined type Planetary mechanism is transferred to the first fixed shaft type change-speed gearing group input shaft with second speed ratio, and output clutch is used for combined type Element in planetary mechanism is selectively engaged with the second fixed shaft type change-speed gearing group input shaft, and makes the first power source output The power of axle and/or the output of the second power source output shaft is transferred to the second fixed shaft type through combined type planetary mechanism with third speed ratio Change-speed gearing group input shaft.

Wherein, controlling organization includes an input clutch mechanism, an arrestment mechanism and two output clutches, input from Close mechanism and the different elements of combined type planetary mechanism are simultaneously bonded to the first power source output shaft and/or the output of the second power source Axle, arrestment mechanism carries out selective braking to the element of combined type planetary mechanism, and two output clutches are respectively by combined type The element of planetary mechanism is selected with the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type change-speed gearing group input shaft Selecting property combines, so that the first power source is exported by the first output clutch respectively with arrestment mechanism and the cooperation of input clutch mechanism The power of axle and/or the output of the second power source output shaft is transferred to the first fixed shaft type with First Speed than with second speed ratio respectively Change-speed gearing group input shaft, the second output clutch is coordinated the first power source with arrestment mechanism and input clutch mechanism respectively It is fixed that the power of output shaft and/or the output of the second power source output shaft is transferred to second with third speed ratio and fourth speed ratio respectively Shaft type change-speed gearing group input shaft.

Wherein, controlling organization includes two arrestment mechanisms and an output clutch, and two arrestment mechanisms are respectively to multiple The element of box-like planetary mechanism carries out selective braking, so that the first power source output shaft and/or the second power source output shaft are defeated The power going out is transferred to the first fixed shaft type change-speed gearing group input shaft with First Speed than with second speed ratio respectively, exports clutch Mechanism then selectively engages the element of combined type planetary mechanism to the second fixed shaft type change-speed gearing group input shaft, so that first is dynamic The power of power source output shaft and/or the output of the second power source output shaft is transferred to the second fixed shaft type change-speed gearing with third speed ratio Group input shaft.

Wherein, controlling organization includes two arrestment mechanisms and two output clutches, and two arrestment mechanisms are right respectively The element of combined type planetary mechanism carries out selective braking, and the element of combined type planetary mechanism is then selected by two output clutches Selecting property is bonded to the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type change-speed gearing group input shaft, wherein one export from Close mechanism to coordinate with two arrestment mechanisms respectively, so that what the first power source output shaft and/or the second power source output shaft exported Power is transferred to the first fixed shaft type change-speed gearing group input shaft with First Speed than with second speed ratio respectively, another output clutch Mechanism and an arrestment mechanism cooperation, so that the power of the first power source output shaft and/or the output of the second power source output shaft is with the Three speed ratios are transferred to the second fixed shaft type change-speed gearing group input shaft.

Wherein, controlling organization includes two arrestment mechanisms, an input clutch mechanism and an output clutch, two of which Arrestment mechanism carries out selective braking to the element of combined type planetary mechanism respectively, so that the first power source output shaft and/or The power of two power source output shaft outputs is transferred to the first fixed shaft type change-speed gearing with First Speed than with second speed ratio respectively Group input shaft, input clutch mechanism then selectively engages the different elements of combined type planetary mechanism to the first power source output shaft And/or the second power source output shaft, so that the power of the first power source output shaft and/or the output of the second power source output shaft is with the Three speed are transferred to the first fixed shaft type change-speed gearing group input shaft, and the element of combined type planetary mechanism is selected by output clutch Property is bonded to the second fixed shaft type change-speed gearing group input shaft, so that the first power source output shaft and/or the second power source output shaft The power of output is transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed ratio.

Wherein, controlling organization includes two arrestment mechanisms, an input clutch mechanism and two output clutches, and wherein two Individual arrestment mechanism carries out selective braking to the element of combined type planetary mechanism respectively, and input clutch mechanism is then by combined type planet The element of mechanism selectively engages to the first power source output shaft and/or the second power source output shaft, two output clutches Respectively the element of combined type planetary mechanism is selectively engaged to the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type Change-speed gearing group input shaft, wherein one output clutch respectively with one of two arrestment mechanisms and input clutch mechanism Cooperation so that the first power source output shaft and/or the second power source output shaft output power respectively with First Speed ratio, second Speed ratio and third speed ratio are transferred to the first fixed shaft type change-speed gearing group input shaft, and another output clutch is made with one respectively Motivation structure and the cooperation of input clutch mechanism, so that the first power source output shaft and/or the output of the second power source output shaft is dynamic Power is transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed than with the 5th speed ratio.

Wherein, controlling organization includes two arrestment mechanisms, Liang Ge input clutch mechanism and two output clutches, wherein Two arrestment mechanisms carry out selective braking respectively to the element of combined type planetary mechanism, and Liang Ge input clutch mechanism then will be combined The element of formula planetary mechanism selectively engages to the first power source output shaft and/or the second power source output shaft, two export from Close mechanism to selectively engage the element of combined type planetary mechanism to the first fixed shaft type change-speed gearing group input shaft and second respectively Fixed shaft type change-speed gearing group input shaft, wherein one output clutch respectively with Liang Ge input clutch mechanism and an arrestment mechanism in Any two cooperation so that the first power source output shaft and/or the second power source output shaft output power respectively with first Speed ratio, second speed ratio and third speed ratio are transferred to the first fixed shaft type change-speed gearing group input shaft, and defeated with one further Enter clutch and the cooperation of another arrestment mechanism, so that what the first power source output shaft and/or the second power source output shaft exported Power is transferred to the first fixed shaft type change-speed gearing group input shaft, another output clutch and described two with fourth speed ratio respectively At least one of individual input clutch mechanism coordinates, so that described first power source output shaft and/or the second power source output shaft Output power the second fixed shaft type change-speed gearing group input shaft is transferred to the 5th speed ratio, and further with an arrestment mechanism with And input clutch mechanism cooperation, so that the power of the first power source output shaft and/or the output of the second power source output shaft is with the Six speed ratios are transferred to the second fixed shaft type change-speed gearing group input shaft.

Wherein, clutch further includes to be connected to the first power source output shaft and/or the second power source output shaft and answer Power source clutch between box-like planetary mechanism.

Wherein, clutch is integrated with torsion damping mechanism further, and torsion damping mechanism includes being coaxially disposed and being capable of phase To the first rotatable parts rotating and the second rotatable parts and the rotation direction along the first rotatable parts and the second rotatable parts Elastic connection first rotatable parts and the spring cushion of the second rotatable parts.

For solving above-mentioned technical problem, another technical solution used in the present invention is：A kind of vehicle speed variation assembly is provided, Including clutch and fixed shaft type change-speed gearing group, fixed shaft type change-speed gearing group includes two fixed shaft type change-speed gearing group input shafts With a fixed shaft type change-speed gearing group output shaft, clutch is connected to engine output shaft and two fixed shaft types as individual components Between change-speed gearing group input shaft, clutch includes：Be connected to engine output shaft and fixed shaft type change-speed gearing group input shaft it Between and the combined type planetary mechanism that mode is composited shared by element by single planetary row and double planet wheel rows of mixing；And for multiple Element in box-like planetary mechanism is controlled such that the power from engine output shaft output selects through combined type planetary mechanism Property is transferred to the controlling organization of any one in two fixed shaft type change-speed gearing group input shafts, wherein combined type planetary mechanism or Fixed shaft type change-speed gearing group output shaft connects motor output shaft further, so that the power warp from motor output shaft output is multiple Box-like planetary mechanism is transferred to fixed shaft type change-speed gearing group input shaft, or is transferred directly to dead axle without combined type planetary mechanism Formula change-speed gearing group output shaft.

Above-mentioned clutch and the advantage using the vehicle speed variation assembly of this clutch are：Using being connected to the first power source Lead between output shaft and the second power source output shaft and fixed shaft type change-speed gearing group input shaft and by single planetary row and double planet wheel rows of mixing Cross element and share the combined type planetary mechanism that mode is composited, and there is double output shaft and be connected to fixed shaft type change-speed gearing Group, the features such as having that structure is simple, facilitate implementation automation.Simultaneously as further integrated torsional vibration damping machine on the clutch Structure, therefore further by multiple functions such as an individual components simultaneously integrated " clutch " " times gear " and " vibration dampings ".

Brief description

Fig. 1 is the structural representation of vehicle speed variation assembly according to a first embodiment of the present invention；

Fig. 2 is the structural representation of clutch according to a second embodiment of the present invention；

Fig. 3 is the structural representation of clutch according to a third embodiment of the present invention；

Fig. 4 is the structural representation of clutch according to a fourth embodiment of the present invention；

Fig. 5 is the structural representation of clutch according to a fifth embodiment of the present invention；

Fig. 6 is the structural representation of clutch according to a sixth embodiment of the present invention；

Fig. 7 is the structural representation of clutch according to a seventh embodiment of the present invention；

Fig. 8 is the structural representation of clutch according to a eighth embodiment of the present invention；

Fig. 9 is the structural representation of clutch according to a ninth embodiment of the present invention；

Figure 10 is the structural representation of clutch according to a tenth embodiment of the present invention；

Figure 11 is the structural representation of clutch according to a 11th embodiment of the present invention；

Figure 12 is the structural representation of clutch according to a 12th embodiment of the present invention；

Figure 13 is the structural representation of clutch according to a 13th embodiment of the present invention；

Figure 14 is the structural representation of clutch according to a 14th embodiment of the present invention；

Figure 15 is the structural representation of clutch according to a 15th embodiment of the present invention；

Figure 16 is the structural representation of clutch according to a 16th embodiment of the present invention；

Figure 17 is the structural representation of clutch according to a 17th embodiment of the present invention；

Figure 18 is the structural representation of clutch according to a 18th embodiment of the present invention；

Figure 19 is the structural representation of clutch according to a 19th embodiment of the present invention；

Figure 20 is the structural representation of clutch according to a 20th embodiment of the present invention；

Figure 21 is for being integrated in the knot of the torsion damping mechanism on clutch according to 21st embodiment of the invention Structure schematic diagram.

Specific embodiment

Below according to drawings and Examples, the present invention is described in detail.

Referring to Fig. 1, Fig. 1 is the structural representation of vehicle speed variation assembly according to a first embodiment of the present invention.In this enforcement In example, this vehicle speed variation assembly includes (vehicle) clutch 10 and the fixed shaft type change-speed gearing group being connected with this clutch 10. Clutch 10 includes：Connect the first power source output shaft 12 and the second power source output shaft 13 and the first fixed shaft type change-speed gearing group Combined type planetary mechanism 11 between input shaft 18 and the second fixed shaft type change-speed gearing group input shaft 19, and for compound Element in formula planetary mechanism 11 is controlled, so that from the first power source output shaft 12 and/or the second power source output shaft 13 The power of output is transferred to appointing in the first and second fixed shaft type change-speed gearing group input shafts 18,19 through combined type planetary mechanism 11 The controlling organization of meaning one.In the present embodiment, clutch 10 be as individual components be connected to vehicle the first power source defeated Between shaft 12 and the second power source output shaft 13 and the first and second fixed shaft type change-speed gearing group input shafts 18,19.In this reality Apply in example, the first power source output shaft 12 connects the first power source (not shown), the second power source output shaft 13 connects second and moves Power source 131, the preferably first power source is diesel oil or petrol engine (hereinafter referred engine), and the second power source is electronic Machine/generator (hereinafter referred motor).

It is further provided with power source clutch between first power source output shaft 12 and combined type planetary mechanism 11 121, the second power source output shaft 13 connects compound planetary machine directly or by suitable transmission mechanism (such as driving gear set) Structure 11.Power source clutch 121 is used for the first power source output shaft 12 being controlled, specifically by the first power source output shaft The power of 12 outputs selectively exports to combined type planetary mechanism 11.

Power source clutch 121 can adopt traditional wet type or dry type clutch mechanism.For example, power source clutch 121 include driving link 1211 and driven member 1212, when driving link 1211 and driven member 1212 engage, the first power source output The power output of axle 12 output is to combined type planetary mechanism 11.When driving link 1211 and driven member 1212 are separated from one another, first The power of power source output shaft 12 output or not to combined type planetary mechanism 11.Power source clutch 121 can also be by list Replaced to clutch.The rotating speed of the element being connected with the first power source output shaft 12 when combined type planetary mechanism 11 is more than During the rotating speed of power source, one-way clutch mechanism is in and surmounts state, it is to avoid the backflow of power.Can certainly be in the second power source Suitable power source clutch is set between output shaft 13 and compound planetary mechanism 11.

In the present embodiment, combined type planetary mechanism 11 shares mode by single planetary row and double planet wheel rows of mixing by element and is combined Form, and specifically include the first sun gear 115, the second sun gear 116, the first row star-wheel 112, the second planetary gear 114, gear ring 111 and planet carrier 113.Wherein, the first row star-wheel 112 and the second planetary gear 114 common planet carrier 113.The first row star-wheel 112 With the first sun gear 115 external toothing, gear ring 111 and the first row star-wheel 112 internal messing.First sun gear 115, the first row star-wheel 112nd, gear ring 111 and planet carrier 113 constitute a single planetary row.Second planetary gear 114 is located at the second sun gear 116 and first planet Wheel 112 between, and respectively with the second sun gear 116 and the first row star-wheel 112 external toothing.Second sun gear 116, the first row star-wheel 112nd, the second planetary gear 114, gear ring 111 and planet carrier 113 constitute a double planet wheel rows of mixing further.

In the present embodiment, controlling organization includes arrestment mechanism 144 and output clutch 146.Arrestment mechanism 144 is to One sun gear 115 is controlled, and specifically the first sun gear 115 is carried out with selective braking, and output clutch 146 is used for the Two sun gears 116 are controlled, and specifically selectively engage the second sun gear 116 to the second fixed shaft type change-speed gearing group input shaft 19.Second sun gear 116 connects the first power source output shaft 12 and the second power source output shaft 13 further, and gear ring 111 connects First fixed shaft type change-speed gearing group input shaft 18.

In the present embodiment, arrestment mechanism 144 includes caliper 1441 and brake disc 1442.Brake disc 1442 is coaxially fixed On the first sun gear 115, caliper 1441 is used for carrying out selective braking to brake disc 1442, thus to the first sun gear 115 carry out selective braking.Arrestment mechanism 144 can be wet-type multi-disc arrestment mechanism or other suitable arrestment mechanisms. Output clutch 146 includes being separately positioned on the second sun gear 116 and the second fixed shaft type change-speed gearing group input shaft 19 Driving link 1461 and driven member 1462, when the driving link 1461 exporting clutch 146 and driven member 1462 engage, output Clutch 146 drives two part synchronous axial system that it is controlled.

In the present embodiment, when engine (first power source) operation motor (second power source) cuts out, above-mentioned Clutch is equivalent to a common automatic clutch.When arrestment mechanism 144 with output clutch 146 all in separating shape State, the first power source output shaft 12 drives the second sun gear 116 to rotate.Now, due to the second planetary gear 114, planet carrier 113, The first row star-wheel 112 and the first sun gear 115 are in free state it is impossible to transmit the first power source output shaft 12 output Power is to the first and second fixed shaft type change-speed gearing group input shafts 18,19, as " separation " state of the clutch of common vehicle. When arrestment mechanism 144 is in on-position, and output clutch 146 is in released state, the first sun gear 115 is braked machine Structure 144 is braked and locked.Now, the power of the first power source output shaft 12 output is through the second sun gear 116, the second planetary gear 114th, the first row star-wheel 112 and gear ring 111 are transferred to the first fixed shaft type change-speed gearing group input shaft 18 with First Speed ratio.When Output clutch 146 is in engagement state, and that is, driving link 1461 and driven member 1462 are bonded with each other and locked each other, brake When structure 144 is in released state, the power of the first power source output shaft 12 output passes through the second sun gear 116 and output clutch Structure 146 is transferred directly to the second fixed shaft type change-speed gearing group input shaft 19, so that the first power source output shaft 12 output is dynamic Power is transferred to the second fixed shaft type change-speed gearing group input shaft 19 with second speed ratio.Above two state is equivalent to common vehicle " joint " state of clutch.

When engine (first power source) cuts out, and motor (second power source) runs, motor (the second power source) There is provided power through the second power source output shaft 13 to combined type planetary mechanism 11, drive the second sun gear 116 to rotate.Now, lead to Cross similar mode described above and control arrestment mechanism 144 and clutch 146 so that the second power source output shaft 13 output Power is selectively delivered to the first fixed shaft type change-speed gearing group input shaft 18 and the second fixed shaft type through combined type planetary mechanism 11 Any one in change-speed gearing group input shaft 19, forms pure motorized motions.

When engine (the first power source) and motor (the second power source) all provide power to combined type planetary mechanism 11 When, then form the mixed running pattern of parallel connection.When needing anxious acceleration or will overcome larger running resistance, (first moves engine Power source) work, power source clutch 121 engages, to transmit the power of engine to combined type planetary mechanism 11, simultaneously electronic Machine also provides power to combined type planetary mechanism 11, so that vehicle obtains bigger acceleration or driving force.

During vehicle high-speed runs, the efficiency of engine (the first power source) is of a relatively high, can be completely by engine driving Vehicle.Now, motor cuts out, and is equivalent to a rotary inertia or a load.For example, when for motor provide energy Battery (not shown) energy storage inadequate when, or vehicle high-speed run when, under some operating modes, engine has power more than needed, motor Can charge for battery as generator, now motor is equivalent to a load.Further, when vehicle needs retarding braking, electricity Motivation can be changed into generator, keeping off the anti-energy dragging recovery vehicle as fixed shaft type change-speed gearing group, be that battery fills Electricity.

In the present invention, it is preferred to as starting power source and run at a low speed power source using motor, engine is as at a high speed Driving dynamics source.Further, in anxious starting, anxious acceleration, starting can be worked in coordination with engine with motor.Additionally, working as motor Cannot normal work when, need by the use of engine as starting power source.

In addition, in combinations thereof, output clutch 146 separates, and the braking clamp brake in arrestment mechanism 144 is not locked During dead brake disc, skid between caliper and brake disc, or when arrestment mechanism 144 is in released state, export clutch Driving link in 146 and driven member are bonded with each other not locked, when skidding between driving link and driven member, are equivalent to common vehicle Clutch " half-clutch " state, now still can transmitting portions engine power.

Due in the present invention, other clutches of clutch 10 and subsequent descriptions need to make as start clutch With it is necessary to bear long sliding wear, simultaneously need to absorbing in time and taking away consequent amount of heat.Therefore controlling organization And the arrestment mechanism being used when as start clutch in other controlling organizations of subsequent descriptions and/or clutch Dimensionally much greater than the wet-type multi-disc arrestment mechanism within common AT or clutch.

Specifically, in the present invention, due to employing dry brake, then the arrestment mechanism 144 in controlling organization is similar to In the disk brake being widely used in brake system of car, its direct and contacting external air, slide when arrestment mechanism 144 produces During mill (being equivalent to conventional dry clutch " half-clutch "), heat produced by it directly can carry out heat and hand over outside air Change, can be taken away by air in time, so having excellent radiating condition, solving conventional dry clutch is relatively airtight knot The radiating that structure is brought is bad and so that clutch or even temperature of transmission is increased to beyond safe range, can cause when serious Clutch lost efficacy, whole speed changer cannot normal work, lead to power interruption, produce the problem of potential danger.

The steel disc of the wet-type multi-disc arrestment mechanism in common vehicle and clutch and friction plate external diameter are generally 200MM Within, radial thickness is generally 10-20MM, and axial width is generally 2-4MM, and friction area is little.As starting in the present invention The external diameter of the steel disc of the wet brakign mechanism being used during clutch and/or the employing of wet type clutch and friction plate is generally 250-300MM, radial thickness is generally more than 20MM, and axial width is generally 3-5MM, and friction area is big.It should be noted that The setting of above-mentioned size be the present inventor according to above-mentioned clutch 10 is used as start clutch and innovative design out , the setting of therefore above-mentioned size is not that those skilled in the art can readily occur in.

In FIG, fixed shaft type change-speed gearing group taking shown in figure is as a example described, but those skilled in the art completely may be used To expect being combined clutch 10 with other forms fixed shaft type change-speed gearing group.

Fixed shaft type change-speed gearing group shown in Fig. 1 mainly includes：First and second fixed shaft type change-speed gearing group input shafts 18 With the 19, first and second fixed shaft type change-speed gearing group jackshafts 151,152 and fixed shaft type change-speed gearing group output shaft 153.Its In, the first fixed shaft type change-speed gearing group jackshaft 151 is connected with the first fixed shaft type change-speed gearing group input shaft 18, the second fixed shaft type Change-speed gearing group jackshaft 152 is connected with the second fixed shaft type change-speed gearing group input shaft 19, fixed to receive first and second respectively The power of shaft type change-speed gearing group input shaft 18 and 19 input.Specifically, it is fixed on the first fixed shaft type change-speed gearing group input Gear 181 on axle 18 is engaged with the gear 161 being set on the first fixed shaft type change-speed gearing group jackshaft 151, and gear 161 enters One step is selectively engaged to the first fixed shaft type change-speed gearing group jackshaft 151 by selector 171.It is fixed on the first fixed shaft type to become Gear 181 on fast gear unit input shaft 18 further with the tooth being set on the second fixed shaft type change-speed gearing group jackshaft 152 Wheel 162 engagement, gear 162 is selectively engaged to the second fixed shaft type change-speed gearing group jackshaft by selector 172 further 152.

The gear 191 being fixed on the second fixed shaft type change-speed gearing group input shaft 19 be set in the first fixed shaft type gear teeth Gear 163 on wheel group jackshaft 151 engages, and gear 161 is selectively engaged to the first fixed shaft type by selector 173 further Change-speed gearing group jackshaft 151.Be fixed on gear 191 on the second fixed shaft type change-speed gearing group input shaft 19 further with sheathed Gear 164 on the second fixed shaft type change-speed gearing group jackshaft 152 engages, and gear 162 is selected by selector 174 further Property is bonded to the second fixed shaft type change-speed gearing group jackshaft 152.

The gear 165 that is fixed on the first fixed shaft type change-speed gearing group jackshaft 151 and be fixed on the second fixed shaft type speed change Gear 168 on gear train jackshaft 152 further with the gear 168 being fixed on fixed shaft type change-speed gearing group output shaft 153 Engagement, so transmit the first fixed shaft type change-speed gearing group input shaft 18 or the second fixed shaft type change-speed gearing group input shaft 19 input Power is to fixed shaft type change-speed gearing group output shaft 153.In the present embodiment, the first and second fixed shaft type change-speed gearing group input shaft 18 and 19 can adopt Nested design, and that is, the first fixed shaft type change-speed gearing group input shaft 18 is hollow design, and the second fixed shaft type Change-speed gearing group input shaft 19 is nested in inside the first fixed shaft type change-speed gearing group input shaft 18, the first and second fixed shaft type speed changes Gear train jackshaft 151 and 152 can be using run-in index design.

Wherein, gear 161-164 is have different drive ratios multigroup, and by different selectors 171,172 respectively Selectively engaged with the first or second fixed shaft type change-speed gearing group jackshaft 151,152, be achieved in different forward gears Position.

Further, the gear 192 on the second fixed shaft type change-speed gearing group input shaft 19 further be set in the idle pulley that reverses gear Gear 193 on axle 154 engages, gear 193 further with the tooth being set on the second fixed shaft type change-speed gearing group output shaft 152 Wheel 169 engagement, and selectively engaged to the second fixed shaft type change-speed gearing group output shaft 152 by corresponding selector 172, by This realization is reversed gear.Above-mentioned " clutch " has two " output shafts ", is equivalent to traditional " double clutch ", if corresponding to first Fixed shaft type change-speed gearing group input shaft 18 has N1 forward range, and corresponds to the second fixed shaft type change-speed gearing group input shaft 19 and have N2 forward range and 1 are reversed gear, then in theory, whole speed changing assembly only has N1+N2+1 gear (1 is to reverse gear).

In the above-described embodiments, the second power source output shaft 13 can also connect to calmly without combined type planetary mechanism 11 Shaft type change-speed gearing group output shaft 153, and then the second power source output shaft 13 is directly passed without combined type planetary mechanism 11 It is handed to fixed shaft type change-speed gearing group output shaft 153.

Referring to Fig. 2, Fig. 2 is the structural representation of clutch according to a second embodiment of the present invention.In the present embodiment, from Clutch 20 includes：Connect the first power source output shaft 22 and the second power source output shaft 23 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 21 between axle 28 and the second fixed shaft type change-speed gearing group input shaft 29, and for combined type Element in planetary mechanism 21 is controlled, so that defeated from the first power source output shaft 22 and/or the second power source output shaft 23 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 28,29 through combined type planetary mechanism 21 The controlling organization of one.In the present embodiment, clutch 20 is the first power source output being connected to vehicle as individual components Between axle 22 and the second power source output shaft 23 and the first and second fixed shaft type change-speed gearing group input shafts 28,29.

In the present embodiment, it is further provided with power between the first power source output shaft 22 and combined type planetary mechanism 21 Source clutch 221.Power source clutch 221 is used for the first power source output shaft 22 is controlled, and specifically moves first The power of power source output shaft 22 output selectively exports to combined type planetary mechanism 21.

Power source clutch 221 includes driving link 2211 and driven member 2212, when driving link 2211 and driven member During 2212 joint, the power output of the first power source output shaft 22 output is to combined type planetary mechanism 21.When driving link 2211 He When driven member 2212 is separated from one another, whether the power of the first power source output shaft 22 output or not to combined type planetary mechanism 21.

Combined type planetary mechanism 21 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include sun gear 216, the first row star-wheel 212, the second planetary gear 214, the first gear ring 215, the second gear ring 211 and planet carrier 213. The first row star-wheel 212 and the second planetary gear 214 common planet carrier 213.The first row star-wheel 212 and sun gear 216 external toothing, and with First gear ring 215 internal messing.Sun gear 216, the first row star-wheel 212, the first gear ring 215 and planet carrier 213 constitute a single file star Row.Second planetary gear 214 is arranged between the first row star-wheel 212 and the second gear ring 211, and with the first row star-wheel 212 external toothing, Simultaneously with the second gear ring 211 internal messing.Sun gear 216, the first row star-wheel 212, the second planetary gear 214, the second gear ring 211 and row Carrier 213 constitutes a double planet wheel rows of mixing further.

In the present embodiment, controlling organization includes arrestment mechanism 244 and output clutch 246.And, the present embodiment As in the first embodiment, here is omitted for the concrete structure of arrestment mechanism and clutch.Arrestment mechanism 244 is used for multiple The first gear ring 215 in box-like planetary mechanism 21 is controlled, and specifically carries out selective braking to the first gear ring 215, export from Close mechanism 246 to be controlled for sun gear 216, specifically selectively engage sun gear 216 to the second fixed shaft type change-speed gearing Group input shaft 29.Sun gear 216 connects the first power source output shaft 22 and the second power source output shaft 23, the second gear ring further 211 connection the first fixed shaft type change-speed gearing group input shafts 28.

When arrestment mechanism 244 is with exporting clutch 246 all in released state, combined type planetary mechanism 21 is in certainly By state it is impossible to transmission the first power source output shaft 22 and/or the power that exports of the second power source output shaft 23 are to first and the Two fixed shaft type change-speed gearing group input shafts 28,29, as " separation " state of the clutch of common vehicle.When arrestment mechanism 244 It is in on-position, when output clutch 246 is in released state, the first gear ring 215 is braked mechanism 244 and brakes and lock Extremely.Now, the power of the first power source output shaft 22 and/or the second power source output shaft 23 output is through sun gear 216, the first row It is defeated that star-wheel 212, the second planetary gear 214 and the second gear ring 211 are transferred to the first fixed shaft type change-speed gearing group with First Speed ratio Enter axle 28.When output clutch 246 is in engagement state, when arrestment mechanism 244 is in released state, the first power source output The power of axle 22 and/or the second power source output shaft 23 output passes through sun gear 216 and output clutch 246 is transferred directly to Second fixed shaft type change-speed gearing group input shaft 29, so that the first power source output shaft 22 and/or the second power source output shaft 23 The power of output is transferred to the second fixed shaft type change-speed gearing group input shaft 29 with second speed ratio.Above two state is equivalent to general " joint " state of the clutch being open to traffic.

In addition, in combinations thereof, output clutch 246 separates, and the braking clamp brake in arrestment mechanism 244 is not locked During dead brake disc, skid between caliper and brake disc, or when arrestment mechanism 244 is in released state, export clutch Driving link in 246 and driven member are bonded with each other not locked, when skidding between driving link and driven member, are equivalent to common vehicle Clutch " half-clutch " state, now still can transmitting portions engine power.

In the above two embodiments, controlling organization includes an arrestment mechanism and an output clutch, wherein brake Structure is used for carrying out selective braking to the element in combined type planetary mechanism, and so that the first power source output shaft and/or second is moved It is defeated that the power of power source output shaft output is transferred to the first fixed shaft type change-speed gearing group through combined type planetary mechanism with First Speed ratio Enter axle, and export clutch for entering the element in combined type planetary mechanism with the second fixed shaft type change-speed gearing group input shaft Row selectively engage, and make the first power source output shaft and/or the second power source output shaft output power through combined type planet Mechanism is transferred to the second fixed shaft type change-speed gearing group input shaft with second speed ratio.Above-described embodiment is only currently preferred showing Exemplary embodiment, those skilled in the art can design other uses on the basis of above-mentioned combined type planetary mechanism 11 and 21 Single arrestment mechanism and single clutch exporting clutch.

Referring to Fig. 3, Fig. 3 is the structural representation of clutch according to a third embodiment of the present invention.In the present embodiment, from Clutch 30 includes：Connect the first power source output shaft 32 and the second power source output shaft 33 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 31 between axle 38 and the second fixed shaft type change-speed gearing group input shaft 39, and for combined type Element in planetary mechanism 31 is controlled, so that defeated from the first power source output shaft 32 and/or the second power source output shaft 33 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 38,39 through combined type planetary mechanism 31 The controlling organization of one.In the present embodiment, clutch 30 is the first power source output being connected to vehicle as individual components Between axle 32 and the second power source output shaft 33 and the first and second fixed shaft type change-speed gearing group input shafts 38,39.

In the present embodiment, it is further provided with power between the first power source output shaft 32 and combined type planetary mechanism 31 Source clutch 321, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 31 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include the first sun gear 315, the second sun gear 316, the first row star-wheel 312, the second planetary gear 314, gear ring 311 and planet carrier 313, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization include arrestment mechanism 344, first output clutch 345 and second export from Close mechanism 346.The arrestment mechanism of the present embodiment is with the concrete structure of clutch as in the first embodiment, no longer superfluous herein State.Arrestment mechanism 344 is controlled for the first sun gear 315, specifically carries out selective braking to the first sun gear 315, the One output clutch 345 is used for gear ring 311 is controlled, and specifically selectively engages gear ring 311 and becomes to the first fixed shaft type Fast gear unit input shaft 38, the second output clutch 346 is controlled to planet carrier 313, specifically by planet carrier 313 selectively It is bonded to the second fixed shaft type change-speed gearing group input shaft 39.Second sun gear 316 connects the first power source output shaft 32 and second Power source output shaft 33.

When the first output clutch 345 exports clutch 346 all in released state with second, no matter brake Structure 344 is in any state, and the power of the first power source output shaft 32 and/or the second power source output shaft 33 output all cannot pass It is handed to the first and second fixed shaft type change-speed gearing group input shafts 38,39, as " separation " state of the clutch of common vehicle.When Arrestment mechanism 344 is in on-position, and the first output clutch 345 is in engagement state, at the second output clutch 346 When released state, the first sun gear 315 is braked mechanism 344 and brakes and locked.Now, the first power source output shaft 32 and/ Or the power of the second power source output shaft 33 output is through the second sun gear 316, the second planetary gear 314, the first row star-wheel 312, tooth Circle 311 and the first output clutch 345 are transferred to the first fixed shaft type change-speed gearing group input shaft 38 with First Speed ratio.When Arrestment mechanism 344 is in on-position, and the second output clutch 346 is in engagement state, at the first output clutch 345 When released state, the first sun gear 315 is braked mechanism 344 and brakes and locked.Now, the first power source output shaft 32 and/ Or the power of the second power source output shaft 33 output is through the second sun gear 316, the second planetary gear 314, the first row star-wheel 312, OK Carrier 313 and the second output clutch 346 are transferred to the second fixed shaft type change-speed gearing group input shaft 39 with second speed ratio. Above two state is equivalent to " joint " state of the clutch of common vehicle.

In addition, similar to the above embodiments, defeated with second by controlling arrestment mechanism 344, first to export clutch 345 Go out clutch 346 skidding can also realize common vehicle clutch " half-clutch " state, now still can transmitting portions First power source or the power of the second power source.

Referring to Fig. 4, Fig. 4 is the structural representation of clutch according to a fourth embodiment of the present invention.In the present embodiment, from Clutch 40 includes：Connect the first power source output shaft 42 and the second power source output shaft 43 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 41 between axle 48 and the second fixed shaft type change-speed gearing group input shaft 49, and for combined type Element in planetary mechanism 41 is controlled, so that defeated from the first power source output shaft 42 and/or the second power source output shaft 43 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 48,49 through combined type planetary mechanism 41 The controlling organization of one.In the present embodiment, clutch 40 is the first power source output being connected to vehicle as individual components Between axle 42 and the second power source output shaft 43 and the first and second fixed shaft type change-speed gearing group input shafts 48,49.

In the present embodiment, it is further provided with power between the first power source output shaft 42 and combined type planetary mechanism 41 Its concrete structure of source clutch 421 is similar with the first embodiment shown in Fig. 2, will not be described here.

Combined type planetary mechanism 41 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include sun gear 416, the first row star-wheel 412, the second planetary gear 414, the first gear ring 415, the second gear ring 411 and planet carrier 413, Its concrete structure is similar with the second embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization include arrestment mechanism 444, first output clutch 445 and second export from Close mechanism 446.The arrestment mechanism of the present embodiment is with the concrete structure of clutch as in the first embodiment, no longer superfluous herein State.Arrestment mechanism 444 is used for the first gear ring 415 is controlled, and specifically the first gear ring 415 is carried out with selective braking, and first Output clutch 445 is used for the second gear ring 411 is controlled, and specifically selectively engages the second gear ring 411 and determines to first Shaft type change-speed gearing group input shaft 48, the second output clutch 446 is used for planet carrier 413 being controlled, specifically by planet Frame 413 selectively engages to the second fixed shaft type change-speed gearing group input shaft 49, and sun gear 416 connects the first power source output shaft 42 With the second power source output shaft 43.

When the first output clutch 445 exports clutch 446 all in released state with second, no matter brake Structure 444 is in any state, and the power of the therefore first power source output shaft 42 and/or the second power source output shaft 43 output cannot It is transferred to the first and second fixed shaft type change-speed gearing group input shafts 48,49, as " separation " state of the clutch of common vehicle. When arrestment mechanism 444 is in on-position, the first output clutch 445 is in engagement state, the second output clutch 446 When being in released state, the first gear ring 415 is braked mechanism 444 and brakes and locked.Now, the first power source output shaft 42 and/ Or the power of the second power source output shaft 43 output is through sun gear 416, the first row star-wheel 412, the second planetary gear 414, gear ring 411 And first output clutch 445 first fixed shaft type change-speed gearing group input shaft 48 is transferred to First Speed ratio.Work as braking Mechanism 444 is in on-position, and the second output clutch 446 is in engagement state, and the first output clutch 446 is in point From state when, the first gear ring 415 is braked mechanism 444 and brakes and locked.Now, the first power source output shaft 42 and/or second Power source output shaft 43 output power through sun gear 416, the first row star-wheel 412, the second planetary gear 414, planet carrier 413 and Second output clutch 446 is transferred to the second fixed shaft type change-speed gearing group input shaft 49 with second speed ratio.Above two shape State is equivalent to " joint " state of the clutch of common vehicle.

In addition, similar to the above embodiments, defeated with second by controlling arrestment mechanism 444, first to export clutch 445 Go out clutch 446 skidding can also realize common vehicle clutch " half-clutch " state, now still can transmitting portions First power source and/or the power of the second power source.

In the above two embodiments, controlling organization includes an arrestment mechanism and two output clutches, wherein brakes Mechanism is used for the element in combined type planetary mechanism is carried out selective braking, and two output clutches are used for being combined respectively Different elements in formula planetary mechanism are selectively engaged with the one the second fixed shaft type change-speed gearing group input shafts, and respectively with Arrestment mechanism coordinate, and make the first power source output shaft and/or the second power source output shaft output power through combined type planet Mechanism is transferred to the first and second fixed shaft type change-speed gearing group input shafts with First Speed than with second speed ratio respectively.Above-mentioned reality Applying example is only currently preferred one exemplary embodiment, and those skilled in the art can be in above-mentioned combined type planetary mechanism 31 and 41 On the basis of design other using single arrestment mechanism and single clutch exporting clutch.

Referring to Fig. 5, Fig. 5 is the structural representation of clutch according to a fifth embodiment of the present invention.In the present embodiment, from Clutch 50 includes：Connect the first power source output shaft 52 and the second power source output shaft 53 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 51 between axle 58 and the second fixed shaft type change-speed gearing group input shaft 59, and for combined type Element in planetary mechanism 51 is controlled, so that defeated from the first power source output shaft 52 and/or the second power source output shaft 53 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 58,59 through combined type planetary mechanism 51 The controlling organization of one.In the present embodiment, clutch 50 is the first power source output being connected to vehicle as individual components Between axle 52 and the second power source output shaft 53 and the first and second fixed shaft type change-speed gearing group input shafts 58,59.

In the present embodiment, it is further provided with power between the first power source output shaft 52 and combined type planetary mechanism 51 Source clutch 521, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 51 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include the first sun gear 515, the second sun gear 516, the first row star-wheel 512, the second planetary gear 514, gear ring 511 and planet carrier 513, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization includes arrestment mechanism 544, input clutch mechanism 542 and output clutch 546.With the concrete structure of clutch as in the first embodiment, here is omitted for the arrestment mechanism of the present embodiment.

First sun gear 515 is controlled by input clutch mechanism 542 and arrestment mechanism 544, specifically by input clutch machine Structure 542 selectively engages to the first power source output shaft 52 and/or the second power source output shaft 53, and is entered by arrestment mechanism 544 Row is selectively braked.Output clutch 546 is controlled to the second sun gear 516, specifically by the second sun gear 516 selectively It is bonded to the second fixed shaft type change-speed gearing group input shaft 59.Further 516 connection the first power source output shafts 52 of second sun gear With the second power source output shaft 53, gear ring 511 connection the first fixed shaft type change-speed gearing group input shaft 58.

When arrestment mechanism 544, input clutch mechanism 542 and output clutch 546 are all in released state, first The power of power source output shaft 52 and/or the second power source output shaft 53 output is transferred to the second sun gear 516.Due to combined type Planetary mechanism 51 is in free state, therefore cannot transmit the first power source output shaft 52 and/or the second power source output shaft 53 The power of output to the first and second fixed shaft type change-speed gearing group input shafts 58,59, as the clutch of common vehicle " point From " state.When arrestment mechanism 544 is in on-position, input clutch mechanism 542 and output clutch 546 all in point From state when, the first sun gear 515 is braked mechanism 544 and brakes and locked.Now, the first power source output shaft 52 and/or The power of two power source output shaft 53 output is transferred to the second sun gear 516, and passes through the second planetary gear 514, the first row star-wheel 512 and gear ring 511 first fixed shaft type change-speed gearing group input shaft 58 is transferred to First Speed ratio.When input clutch mechanism 542 are in engagement state, when arrestment mechanism 544 and output clutch 546 are all in released state, the first power source output The power at constant speed of axle 52 and/or the second power source output shaft 53 output is transferred to the first sun gear 515 and the second sun gear 516.Now, the first sun gear 515, the second sun gear 516, the first row star-wheel 512, planet carrier 513 and the second planetary gear 514 Mutually locked, the power of the first power source output shaft 52 and/or the second power source output shaft 53 output directly through gear ring 511 with the Two speed ratios are transferred to the first fixed shaft type change-speed gearing group input shaft 58.When output clutch 546 is in engagement state, braking When mechanism 544, input clutch mechanism 542 are in released state, the first power source output shaft 52 and/or the second power source output shaft The power of 53 outputs is directly output to the second dead axle by the second sun gear 516 and output clutch 546 with third speed ratio Formula change-speed gearing group input shaft 59.It is faster than for identical with third speed that those skilled in the art can be seen that second speed ratio Degree ratio.Above-mentioned three kinds of states are equivalent to " joint " state of the clutch of common vehicle.

" clutch " of the present embodiment has two " output shafts ", is equivalent to traditional " double clutch ", but the present invention " double clutch " has a times function for gear, and the first fixed shaft type change-speed gearing group input shaft 58 has 2 output speed ratio (M1= 2) it is, and all forward direction speed, the second fixed shaft type change-speed gearing group input shaft 59 has 1 output speed ratio (M2=1), and is Forward direction speed.That is, if corresponding to the first fixed shaft type change-speed gearing group input shaft 58 has N1 forward gear；Corresponding to Two fixed shaft type change-speed gearing group input shafts 59 have a N2 forward gear and 1 reverse gear, then whole speed changing assembly can have M1 in theory × N1+M2 × N2+M2 gear (wherein M1 × N1+M2 × N2 is forward gear, and M2 is to reverse gear).

More specifically, as the starting of " clutch " of " clutch " existing common vehicle in the present embodiment, gearshift Function, has times a function for gear again, so 8 forward gears and 1 vehicle speed variation assembly reversing gear will be realized, that just only needs to the One fixed shaft type change-speed gearing group input shaft 58 has N1=3 forward gear, and the second fixed shaft type change-speed gearing group input shaft 59 has N2=2 forward gear and 1 are reversed gear.

This kind of speed changing assembly, compared with 8AT, equally rises to 8 gears from 1 gear, its shift time is essentially the same, shift quality Essentially the same.And manufacturing cost and speed changing assembly complexity are well below 8AT.

Referring to Fig. 6, Fig. 6 is the structural representation of clutch according to a sixth embodiment of the present invention.In the present embodiment, from Clutch 60 includes：Connect the first power source output shaft 62 and the second power source output shaft 63 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 61 between axle 68 and the second fixed shaft type change-speed gearing group input shaft 69, and for combined type Element in planetary mechanism 61 is controlled, so that defeated from the first power source output shaft 62 and/or the second power source output shaft 63 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 68,69 through combined type planetary mechanism 61 The controlling organization of one.In the present embodiment, clutch 60 is the first power source output being connected to vehicle as individual components Between axle 62 and the second power source output shaft 63 and the first and second fixed shaft type change-speed gearing group input shafts 68,69.

In the present embodiment, it is further provided with power between the first power source output shaft 62 and combined type planetary mechanism 61 Source clutch 621, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 61 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include sun gear 616, the first row star-wheel 612, the second planetary gear 614, the first gear ring 615, the second gear ring 611 and planet carrier 613, Concrete structure is similar with the second embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization includes input clutch mechanism 642, arrestment mechanism 644 and output clutch 646.First gear ring 615 is controlled by input clutch mechanism 642 and arrestment mechanism 644, is specifically selected by input clutch mechanism 642 Selecting property is bonded to the first power source output shaft 62 and the second power source output shaft 63, and carries out selective system by arrestment mechanism 644 Dynamic, output clutch 646 is controlled to sun gear 616, specifically selectively engages sun gear 616 and becomes to the second fixed shaft type Fast gear unit input shaft 69.Sun gear 616 connects the first power source output shaft 62 and the second power source output shaft 63 further, the Two gear ring 611 connects the first fixed shaft type change-speed gearing group input shaft 68.

When arrestment mechanism 644, input clutch mechanism 642 and output clutch 646 are all in released state, first The power of power source output shaft 62 and/or the second power source output shaft 63 output is transferred to sun gear 616.Due to combined type planet Mechanism 61 is in free state, therefore cannot transmit the first power source output shaft 62 and/or the second power source output shaft 63 exports Power to the first and second fixed shaft type change-speed gearing group input shafts 68,69, as " separation " shape of the clutch of common vehicle State.When arrestment mechanism 644 is in on-position, input clutch mechanism 642 and output clutch 646 are all in released state When, the first gear ring 615 is braked mechanism 644 and brakes and locked.Now, the first power source output shaft 62 and/or the second power source The power of output shaft 63 output is transferred to sun gear 616, and by the first row star-wheel 612, the second planetary gear 614 and the second tooth Circle 611 is transferred to the first fixed shaft type change-speed gearing group input shaft 68 with First Speed ratio.When input clutch mechanism 642 is in joint When state, arrestment mechanism 644 and output clutch 646 are all in released state, the first power source output shaft 62 and/or the The power at constant speed of two power source output shaft 63 output is transferred in the first gear ring 615 and sun gear 616.Now, the first gear ring 615th, sun gear 616 the first row star-wheel 612, planet carrier 613 and the second planetary gear 614 are stuck, the first power source output shaft 62 and/or the second power source output shaft 63 output power through the second gear ring 611, first fixed shaft type is transferred to second speed ratio Change-speed gearing group input shaft 68.When output clutch 646 is in engagement state, arrestment mechanism 644 and input clutch mechanism 642 all in released state when, the first power source output shaft 62 and/or the second power source output shaft 63 output power pass through too Sun wheel 616 and output clutch 646 are directly output to the second fixed shaft type change-speed gearing group input shaft 69 with third speed ratio.This Skilled person can be seen that second speed than with third speed than for same speed ratio.Above-mentioned three kinds of states are equivalent to " joint " state of the clutch of common vehicle.

In the above two embodiments, controlling organization includes an arrestment mechanism, an input clutch mechanism and an output clutch Mechanism, wherein arrestment mechanism are used for carrying out selective braking to the element in combined type planetary mechanism, make the first power source output It is fixed that the power of axle and/or the output of the second power source output shaft is transferred to first with First Speed ratio respectively through combined type planetary mechanism Shaft type change-speed gearing group input shaft, input clutch mechanism is used for for the different elements in combined type planetary mechanism being simultaneously bonded to the One power source output shaft and/or the second power source output shaft, make the first power source output shaft and/or the second power source output shaft defeated The power going out is transferred to the first fixed shaft type change-speed gearing group input shaft with second speed ratio respectively through combined type planetary mechanism, and defeated Go out clutch for the element in combined type planetary mechanism and the second fixed shaft type change-speed gearing group input shaft are carried out selectivity Engage, and make the power of the first power source output shaft and/or the output of the second power source output shaft through combined type planetary mechanism with the Three speed ratios are transferred to the second fixed shaft type change-speed gearing group input shaft.Above-described embodiment is only currently preferred exemplary implementation Example, those skilled in the art can design other using single brake on the basis of above-mentioned combined type planetary mechanism 51 and 61 Structure and single clutch exporting clutch.

Referring to Fig. 7, Fig. 7 is the structural representation of clutch according to a seventh embodiment of the present invention.In the present embodiment, from Clutch 70 includes：Connect the first power source output shaft 72 and the second power source output shaft 73 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 71 between axle 78 and the second fixed shaft type change-speed gearing group input shaft 79, and for combined type Element in planetary mechanism 71 is controlled, so that defeated from the first power source output shaft 72 and/or the second power source output shaft 73 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 78,79 through combined type planetary mechanism 71 The controlling organization of one.In the present embodiment, clutch 70 is the first power source output being connected to vehicle as individual components Between axle 72 and the second power source output shaft 73 and the first and second fixed shaft type change-speed gearing group input shafts 78,79.

In the present embodiment, it is further provided with power between the first power source output shaft 72 and combined type planetary mechanism 71 Source clutch 721, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 71 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include the first sun gear 715, the second sun gear 716, the first row star-wheel 712, the second planetary gear 714, gear ring 711 and planet carrier 713, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization includes input clutch mechanism 742, arrestment mechanism 744, first output clutch 745th, the second output clutch 746.First sun gear 715 is controlled by input clutch mechanism 742 and arrestment mechanism 744, Specifically selectively engaged to the first power source output shaft 72 and the second power source output shaft 73 by input clutch mechanism 742, and by Arrestment mechanism 744 carries out selective braking.First output clutch 745 is controlled to gear ring 711, specifically by gear ring 711 Selectively engage to the first fixed shaft type change-speed gearing group input shaft 78, the second output clutch 746 is controlled to planet carrier 713 System, specifically selectively engages planet carrier 713 to the second fixed shaft type change-speed gearing group input shaft 79.Second sun gear 716 connects To the first power source output shaft 72 and the second power source output shaft 73.

When the first output clutch 745 exports clutch 746 all in released state with second, no matter brake Which kind of state structure 744 and input clutch mechanism 742 are in, and therefore power cannot be transferred to the first and second fixed shaft type change-speed gearings Group input shaft 78,79, as " separation " state of the clutch of common vehicle.When arrestment mechanism 744 is in on-position, first Output clutch 745 is in engagement state, and input clutch mechanism 742 and the second output clutch 746 are all in separating shape During state, the first sun gear 715 is braked mechanism 744 and brakes and locked.Now, the first power source output shaft 72 and/or second is dynamic The power of power source output shaft 73 output through the second sun gear 716, the second planetary gear 714, the first row star-wheel 712, gear ring 711, the One output clutch 745 is transferred to the first fixed shaft type change-speed gearing group input shaft 78 with First Speed ratio.When input clutch machine , all in engagement state, arrestment mechanism 744 is all located with the second output clutch 746 for structure 742 and the first output clutch 745 When released state, the power at constant speed of the first power source output shaft 72 and/or the second power source output shaft 73 output is transferred to the One sun gear 715 and the second sun gear 716.Now, the second sun gear 716, the first sun gear 715, the second planetary gear 714, OK Carrier 713 and the first row star-wheel 712 are mutually locked, and the first power source output shaft 72 and/or the second power source output shaft 73 are defeated The power going out is transferred directly to gear ring 711, and is transferred to the first dead axle through the first output clutch 745 with second speed ratio Formula change-speed gearing group input shaft 78.When arrestment mechanism 744 is in on-position, the second output clutch 746 is in joint shape When state, input clutch mechanism 742 and the first output clutch 745 are in released state, the first sun gear 715 is braked mechanism 744 brake and locked.Now, the power of the first power source output shaft 72 and/or the second power source output shaft 73 output is through second Sun gear 716, the second planetary gear 714, the first row star-wheel 712, planet carrier 713, second output clutch 746 are with third speed Ratio is transferred to the second fixed shaft type change-speed gearing group input shaft 79.At input clutch mechanism 742 and the second output clutch 746 In engagement state, when arrestment mechanism 744 and the first output clutch 745 are in released state, the first power source output shaft 72 And/or the power at constant speed of the second power source output shaft 73 output is transferred to the first sun gear 715 and the second sun gear 716.Now, Second sun gear 716, the first sun gear 715, the second planetary gear 714, planet carrier 713 and the first row star-wheel 712 are mutually locked, The power of the first power source output shaft 72 and/or the second power source output shaft 73 output is transferred directly to planet carrier 713, and passes through Second output clutch 746 is transferred to the second fixed shaft type change-speed gearing group input shaft 79 with fourth speed ratio.Above-mentioned four kinds of shapes State is equivalent to " joint " state of the clutch of common vehicle.

" clutch " of the present embodiment has two " output shafts ", is equivalent to traditional " double clutch ", but the present invention " double clutch " has a times function for gear, and the first fixed shaft type change-speed gearing group input shaft 78 has 2 output speed ratio (M1= 2) it is, and all forward direction speed, the second fixed shaft type change-speed gearing group input shaft 79 has 2 output speeds ratio (M2=2), and is Forward direction speed.That is, if corresponding to the first fixed shaft type change-speed gearing group input shaft 78 has N1 forward gear；Corresponding to Two fixed shaft type change-speed gearing group input shafts 79 have a N2 forward gear and 1 reverse gear, then whole speed changing assembly can have M1 in theory × N1+M2 × N2+M2 gear (wherein M1 × N1+M2 × N2 is forward gear, and M2 is to reverse gear).

More specifically, as the starting of " clutch " of " clutch " existing common vehicle in the present embodiment, gearshift Function, has times a function for gear again, so 8 forward gears and 2 vehicle speed variation assemblies reversing gear will be realized, that just only needs to the One fixed shaft type change-speed gearing group input shaft 58 has N1=3 forward gear, and the second fixed shaft type change-speed gearing group input shaft 59 has N2=1 forward gear and 1 are reversed gear or the first fixed shaft type change-speed gearing group input shaft 58 has N1=2 forward gear, and second is fixed Shaft type change-speed gearing group input shaft 59 has a N2=2 forward gear and 1 other gear combination such as reverse gear.

Referring to Fig. 8, Fig. 8 is the structural representation of clutch according to a eighth embodiment of the present invention.In the present embodiment, from Clutch 80 includes：Connect the first power source output shaft 82 and the second power source output shaft 83 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 81 between axle 88 and the second fixed shaft type change-speed gearing group input shaft 89, and for combined type Element in planetary mechanism 81 is controlled, so that defeated from the first power source output shaft 82 and/or the second power source output shaft 83 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 88,89 through combined type planetary mechanism 81 The controlling organization of one.In the present embodiment, clutch 80 is the first power source output being connected to vehicle as individual components Between axle 82 and the second power source output shaft 83 and the first and second fixed shaft type change-speed gearing group input shafts 88,89.

In the present embodiment, it is further provided with power between the first power source output shaft 82 and combined type planetary mechanism 81 Source clutch 821, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 81 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include sun gear 816, the first row star-wheel 812, the second planetary gear 814, the first gear ring 815, the second gear ring 811 and planet carrier 813, Concrete structure is similar with the second embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization includes input clutch mechanism 842, arrestment mechanism 844, first output clutch 845th, the second output clutch 846.First gear ring 815 is controlled by input clutch mechanism 842 and arrestment mechanism 844, tool Body is selectively engaged to the first power source output shaft 82 and the second power source output shaft 83 by input clutch mechanism 842, and by making Motivation structure 844 carries out selective braking, and the first output clutch 845 controls the second gear ring 811, specifically by the second gear ring 811 Selectively engage to the first fixed shaft type change-speed gearing group input shaft 88, the second output clutch 846 is controlled to planet carrier 813 System, specifically selectively engages planet carrier 813 to the second fixed shaft type change-speed gearing group input shaft 89.Sun gear 816 connects first Power source output shaft 82 and the second power source output shaft 83.

When the first output clutch 845 exports clutch 846 all in released state with second, no matter brake Structure 844 and input clutch mechanism 842 are in which kind of state, the first power source output shaft 82 and/or the second power source output shaft 83 The power of output cannot be transferred to the first and second fixed shaft type change-speed gearing group input shafts 88,89, the as clutch of common vehicle " separation " state of device.When arrestment mechanism 844 is in on-position, the first output clutch 845 is in engagement state, input When clutch 842 and the second output clutch 846 are all in released state, the first gear ring 815 is braked mechanism 844 and brakes And it is locked.Now, the power of the first power source output shaft 82 and/or the second power source output shaft 83 output through sun gear 816, the One planetary gear 812, the second planetary gear 814, the second gear ring 811, first export clutch 845 and are transferred to the with First Speed ratio One fixed shaft type change-speed gearing group input shaft 88.When input clutch mechanism 842 and the first output clutch 845 are all in joint shape When state, arrestment mechanism 844 and the second output clutch 846 are all in released state, the first power source output shaft 82 and/or the The power at constant speed of two power source output shaft 83 output is transferred to the first gear ring 815 and sun gear 816.Now, sun gear 816, One gear ring 815, the second planetary gear 814, planet carrier 813 and the first row star-wheel 812 are mutually locked, the first power source output shaft 82 And/or the power of the second power source output shaft 83 output is transferred directly to the second gear ring 811, and export clutch through first 845 are transferred to the first fixed shaft type change-speed gearing group input shaft 88 with second speed ratio.When arrestment mechanism 844 is in on-position, Second output clutch 846 is in engagement state, and input clutch mechanism 842 is in the first output clutch 845 and separates During state, the first gear ring 815 is braked mechanism 844 and brakes and locked.Now, the first power source output shaft 82 and/or second is dynamic The power of power source output shaft 83 output is through sun gear 816, the first row star-wheel 812, the second planetary gear 814, planet carrier 813, second Output clutch 846 is transferred to the second fixed shaft type change-speed gearing group input shaft 89 with third speed ratio.When input clutch mechanism 842 and second export clutch 846 is in engagement state, and arrestment mechanism 844 is in the first output clutch 845 and separates During state, the power at constant speed of the first power source output shaft 82 and/or the second power source output shaft 83 output is transferred to the first gear ring 815 with sun gear 816.Now, sun gear 816, the first gear ring 815, the second planetary gear 814, planet carrier 813 and first planet Wheel 812 is mutually locked, and then the power that the first power source output shaft 82 and/or the second power source output shaft 83 are exported directly passes It is handed to planet carrier 813, and through the second output clutch 846, second fixed shaft type change-speed gearing group is transferred to fourth speed ratio Input shaft 89.Above-mentioned four kinds of states are equivalent to " joint " state of the clutch of common vehicle.

In the above two embodiments, controlling organization includes an input clutch mechanism, an arrestment mechanism and two outputs Clutch, the different elements of combined type planetary mechanism are moved by input clutch mechanism with the first power source output shaft and/or second Power source output shaft is selectively engaged, and arrestment mechanism then carries out selective braking to the element of combined type planetary mechanism, and two The element of combined type planetary mechanism is entered by individual output clutch respectively with the first and second fixed shaft type change-speed gearing group input shafts Row selective binding, so that the first output clutch is coordinated the first power source with arrestment mechanism and input clutch mechanism respectively It is fixed that the power of output shaft and/or the output of the second power source output shaft is transferred to first with First Speed ratio and second speed ratio respectively Shaft type change-speed gearing group input shaft, the second output clutch is moved first with arrestment mechanism and the cooperation of input clutch mechanism respectively The power of power source output shaft and/or the output of the second power source output shaft respectively with third speed than and fourth speed ratio be transferred to the Two fixed shaft type change-speed gearing group input shafts.

Referring to Fig. 9, Fig. 9 is the structural representation of clutch according to a ninth embodiment of the present invention.In the present embodiment, from Clutch 90 includes：Connect the first power source output shaft 92 and the second power source output shaft 93 defeated with the first fixed shaft type change-speed gearing group Enter the combined type planetary mechanism 91 between axle 98 and the second fixed shaft type change-speed gearing group input shaft 99, and for combined type Element in planetary mechanism 91 is controlled, so that defeated from the first power source output shaft 92 and/or the second power source output shaft 93 The power going out is transferred to any in the first and second fixed shaft type change-speed gearing group input shafts 98,99 through combined type planetary mechanism 91 The controlling organization of one.In the present embodiment, clutch 90 is the first power source output being connected to vehicle as individual components Between axle 92 and the second power source output shaft 93 and the first and second fixed shaft type change-speed gearing group input shafts 98,99.

In the present embodiment, it is further provided with power between the first power source output shaft 92 and combined type planetary mechanism 91 Source clutch 921, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 91 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically wraps Include the first sun gear 915, the second sun gear 916, the first row star-wheel 912, the second planetary gear 914, gear ring 911 and planet carrier 913, concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization includes the first arrestment mechanism 943, the second arrestment mechanism 944 and output clutch Mechanism 946.First arrestment mechanism 943 is used for planet carrier 913 is controlled, and specifically carries out selective braking to planet carrier 913, Second arrestment mechanism 944 is used for the first sun gear 915 is controlled, and specifically carries out selective braking to the first sun gear 915. Output clutch 946 second sun gear 916 is controlled, and specifically selectively engages the second sun gear 916 to the second dead axle Formula change-speed gearing group input shaft 99.Second sun gear 916 connects the first power source output shaft 92 further and the second power source is defeated Shaft 93, gear ring 911 connects the first fixed shaft type change-speed gearing group input shaft 98.

When the first arrestment mechanism 943, the second arrestment mechanism 944 and output clutch 946 are all in released state, The power of the first power source output shaft 92 and/or the second power source output shaft 93 output is transferred to the second sun gear 916.Now, Combined type planetary mechanism 91 is in free state it is impossible to transmit power to the first and second fixed shaft type change-speed gearing group input shafts 98th, 99, as " separation " state of the clutch of common vehicle.When the first arrestment mechanism 943 is in on-position, the second braking When mechanism 944 is in released state with output clutch 946, planet carrier 913 is braked and locked by the first arrestment mechanism 943, The power of the first power source output shaft 92 and/or the second power source output shaft 93 output is through the second sun gear 916, the second planetary gear 914th, the first row star-wheel 912, gear ring 911 are transferred to the first fixed shaft type change-speed gearing group input shaft 98 with First Speed ratio.When Two arrestment mechanisms 944 are in on-position, when the first arrestment mechanism 943 is in released state with output clutch 946, first Sun gear 915 is braked and locked by the second arrestment mechanism 944, and now the first power source output shaft 92 and/or the second power source are defeated The power of shaft 93 output is through the second sun gear 916, the second planetary gear 914, the first row star-wheel 912, gear ring 911 with second speed Ratio is transferred to the first fixed shaft type change-speed gearing group input shaft 98.When output clutch 946 is in engagement state, the first brake When structure 943 and the second arrestment mechanism 944 are in released state, the first power source output shaft 92 and/or the second power source output shaft The power of 93 outputs is directly transferred to the second fixed shaft type through the second sun gear 916 and output clutch 1146 with third speed ratio Change-speed gearing group input shaft 99.Above-mentioned three kinds of states are equivalent to " joint " state of the clutch of common vehicle.

Referring to Figure 10, Figure 10 is the structural representation of clutch according to a tenth embodiment of the present invention.In the present embodiment, Clutch 100 includes：Connect the first power source output shaft 1020 and the second power source output shaft 1030 and the first fixed shaft type speed change Combined type planetary mechanism 1010 between gear unit input shaft 1080 and the second fixed shaft type change-speed gearing group input shaft 1090, with And for being controlled to the element in combined type planetary mechanism 1010, so that from the first power source output shaft 1020 and/or the The power of two power source output shaft 1030 output is transferred to the first and second fixed shaft type gear teeth through combined type planetary mechanism 1010 The controlling organization of any one in wheel group input shaft 1080,1090.In the present embodiment, clutch 100 is as independent part Part is connected to the first power source output shaft 1020 and the second power source output shaft 1030 and the change of the first and second fixed shaft types of vehicle Between fast gear unit input shaft 1080,1090.

In the present embodiment, it is further provided between the first power source output shaft 1020 and combined type planetary mechanism 1010 Power source clutch 1021, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1010 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 1016, the first row star-wheel 1012, the second planetary gear 1014, the first gear ring 1015, the second gear ring 1011 and row Carrier 1013, concrete structure is similar with the embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization include the first arrestment mechanism 1043, the second arrestment mechanism 1044 and export from Close mechanism 1046.First arrestment mechanism 1043 is used for planet carrier 1013 is controlled, and specifically planet carrier 1013 is selected Property braking, the second arrestment mechanism 1044 is used for the first gear ring 1015 is controlled, and specifically the first gear ring 1015 is selected Property braking.Output clutch 1046 be used for sun gear 1016 is controlled, specifically by sun gear 1016 selectively engage to Second fixed shaft type change-speed gearing group input shaft 1090.Sun gear 1016 connects the first power source output shaft 1020 and second further Power source output shaft 1030, the second gear ring 1011 connects the first fixed shaft type change-speed gearing group input shaft 1080.

When the first arrestment mechanism 1043, the second arrestment mechanism 1044 and output clutch 1046 are all in released state When, the power of the first power source output shaft 1020 and/or the second power source output shaft 1030 output is transferred to the second sun gear 1016.Because combined type planetary mechanism 1010 is in free state, thus the first and second fixed shaft types cannot be transmitted power to becoming " separation " state of fast gear unit input shaft 1080,1090, the as clutch of common vehicle.At the first arrestment mechanism 1043 In on-position, when the second arrestment mechanism 1044 is in released state with output clutch 1046, planet carrier 1013 is by first Arrestment mechanism 1043 is braked and locked, the first power source output shaft 1020 and/or the second power source output shaft 1030 output dynamic Power is transferred to through sun gear 1016, the first row star-wheel 1012, the second planetary gear 1014, the second gear ring 1011 with First Speed ratio One fixed shaft type change-speed gearing group input shaft 1080.When the second arrestment mechanism 1044 is in on-position, the first arrestment mechanism 1043 When being in released state with output clutch 1046, the first gear ring 1015 is braked and locked by the second arrestment mechanism 1044, this When the first power source output shaft 1020 and/or the second power source output shaft 1030 output power through sun gear 1016, the first row It is defeated that star-wheel 1012, the second planetary gear 1014, the second gear ring 1011 are transferred to the first fixed shaft type change-speed gearing group with second speed ratio Enter axle 1080.When output clutch 1046 is in engagement state, at the first arrestment mechanism 1043 and the second arrestment mechanism 1044 When released state, the power of the first power source output shaft 1020 and/or the second power source output shaft 1030 output is directly through too Sun wheel 1016 and output clutch 1046 are transferred to the second fixed shaft type change-speed gearing group input shaft 1090 with third speed ratio.On State " joint " state that three kinds of states are equivalent to the clutch of common vehicle.

In the above two embodiments, controlling organization includes two arrestment mechanisms and an output clutch.Two systems Motivation structure carries out selective braking to the element of combined type planetary mechanism respectively, so that the first power source output shaft and/or second The power of power source output shaft output is transferred to the first fixed shaft type change-speed gearing group with First Speed than with second speed ratio respectively Input shaft, the element of combined type planetary mechanism is then selectively engaged defeated to the second fixed shaft type change-speed gearing group by output clutch Enter axle, so that the power of the first power source output shaft and/or the output of the second power source output shaft is transferred to the with third speed ratio Two fixed shaft type change-speed gearing group input shafts.

Referring to Figure 11, Figure 11 is the structural representation of clutch according to a 11th embodiment of the present invention.In the present embodiment In, clutch 110 includes：Connect the first power source output shaft 1120 and the second power source output shaft 1130 and the first fixed shaft type becomes Combined type planetary mechanism 1110 between fast gear unit input shaft 1180 and the second fixed shaft type change-speed gearing group input shaft 1190, And for being controlled to the element in combined type planetary mechanism 1110 so that from the first power source output shaft 1120 and/or The power of the second power source output shaft 1130 output is transferred to the first and second fixed shaft type speed changes through combined type planetary mechanism 1110 The controlling organization of any one in gear unit input shaft 1180,1190.In the present embodiment, clutch 110 is as independence Part is connected to the first power source output shaft 1120 and the second power source output shaft 1130 and first and second fixed shaft types of vehicle Between change-speed gearing group input shaft 1180,1190.

In the present embodiment, it is further provided between the first power source output shaft 1120 and combined type planetary mechanism 1110 Power source clutch 1121, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1110 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including the first sun gear 1115, the second sun gear 1116, the first row star-wheel 1112, the second planetary gear 1114, gear ring 1111 and Planet carrier 1113, concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization include the first arrestment mechanism 1143, the second arrestment mechanism 1144, first export from Close mechanism 1145 and the second output clutch 1146.Planet carrier 1113 is by the first arrestment mechanism 1143 and the second output clutch Structure 1146 is controlled, and specifically carries out selective braking by the first arrestment mechanism 1143, and by the second output clutch 1146 Selectively engage to the second fixed shaft type change-speed gearing group input shaft 1190.Second arrestment mechanism 1144 is used for the first sun gear 1115 are controlled, and specifically the first sun gear 1115 are carried out with selective braking, the first output clutch 1145 is to gear ring 1111 are controlled, and specifically selectively engage gear ring 1111 to the first fixed shaft type change-speed gearing group input shaft 1180, second too Sun wheel 1116 connects the first power source output shaft 1120 and the second power source output shaft 1130.

When the first output clutch 1145 exports clutch 1146 all in released state with second, no matter first Arrestment mechanism 1143 and the second arrestment mechanism 1144 are in any state, the first power source output shaft 1120 and/or the second power The power of source output shaft 1130 output cannot be transferred to the first and second fixed shaft type change-speed gearing group input shafts 1180,1190, that is, " separation " state for the clutch of common vehicle.When the first arrestment mechanism 1143 is in on-position, the first output clutch Structure 1145 is in engagement state, when the second arrestment mechanism 1144 and the second output clutch 1146 are all in released state, OK Carrier 1113 is braked and locked by the first arrestment mechanism 1143.Now, the first power source output shaft 1120 and/or the second power source Output shaft 1130 output power through the second sun gear 1116, the second planetary gear 1114, the first row star-wheel 1112, gear ring 1111 with And first output clutch 1,145 first fixed shaft type change-speed gearing group input shaft 1180 is transferred to First Speed ratio.When second Arrestment mechanism 1144 is in on-position, and the first output clutch 1145 is in engagement state, the first arrestment mechanism 1143 with When second output clutch 1146 is all in released state, the first sun gear 1115 is braked and is locked by the second arrestment mechanism 1144 Extremely.Now, the power of the first power source output shaft 1120 and/or the second power source output shaft 1130 output is through the second sun gear 1116th, the second planetary gear 1114, the first row star-wheel 1112, gear ring 1111 and the first output clutch 1145 are with second speed Ratio is transferred to the first fixed shaft type change-speed gearing group input shaft 1180.When the second arrestment mechanism 1144 is in on-position, second is defeated Go out clutch 1146 and be in engagement state, the first arrestment mechanism 1143 is with the first output clutch 1145 all in separating shape During state, the first sun gear 1115 is braked and locked by the second arrestment mechanism 1144.Now, the first power source output shaft 1120 and/ Or the power of the second power source output shaft 1130 output is through the second sun gear 1116, the second planetary gear 1114, the first row star-wheel 1112nd, planet carrier 1113 and the second output clutch 1146 are transferred to the second fixed shaft type change-speed gearing group with third speed ratio Input shaft 1190.Above-mentioned three kinds of states are equivalent to " joint " state of the clutch of common vehicle.

Referring to Figure 12, Figure 12 is the structural representation of clutch according to a 12th embodiment of the present invention.In the present embodiment In, clutch 120 includes：Connect the first power source output shaft 1220 and the second power source output shaft 1230 and the first fixed shaft type becomes Combined type planetary mechanism 1210 between fast gear unit input shaft 1280 and the second fixed shaft type change-speed gearing group input shaft 1290, And for being controlled to the element in combined type planetary mechanism 1210 so that from the first power source output shaft 1220 and/or The power of the second power source output shaft 1230 output is transferred to the input of fixed shaft type change-speed gearing group through combined type planetary mechanism 1210 The controlling organization of any one in axle 1280,1290.In the present embodiment, clutch 120 is to be connected to as individual components First power source output shaft 1220 of vehicle and the second power source output shaft 1230 and fixed shaft type change-speed gearing group input shaft 1280, Between 1290.

In the present embodiment, it is further provided between the first power source output shaft 1220 and combined type planetary mechanism 1210 Power source clutch 1221, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1210 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 1216, the first row star-wheel 1212, the second planetary gear 1214, the first gear ring 1215, the second gear ring 1211 and row Carrier 1213, concrete structure is similar with the second embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization include the first arrestment mechanism 1243, the second arrestment mechanism 1244, first export from Close mechanism 1245 and the second output clutch 1246.Planet carrier 1213 is by the first arrestment mechanism 1243 and the second output clutch Structure 1246 is controlled, and specifically carries out selective braking by the first arrestment mechanism 1243, is selected by the second output clutch 1246 Selecting property is bonded to the second fixed shaft type change-speed gearing group input shaft 1290, and the second arrestment mechanism 1244 is used for the first gear ring 1215 is entered Row controls, and specifically the first gear ring 1215 is carried out with selective braking, and the first output clutch 1245 is used for the second gear ring 1211 are controlled, and specifically selectively engage the second gear ring 1211 to the first fixed shaft type change-speed gearing group input shaft 1280, too Sun wheel 1216 connects the first power source output shaft 1220 and the second power source output shaft 1230.

When the first output clutch 1245 exports clutch 1246 all in released state with second, no matter first Arrestment mechanism 1243 and the second arrestment mechanism 1244 are in any state, the first power source output shaft 1220 and/or the second power The power of source output shaft 1230 output cannot be transferred to the first and second fixed shaft type change-speed gearing group input shafts 1280,1290, that is, " separation " state for the clutch of common vehicle.When the first arrestment mechanism 1243 is in on-position, the first output clutch Structure 1245 is in engagement state, when the second arrestment mechanism 1244 and the second output clutch 1246 are all in released state, OK Carrier 1213 is braked and locked by the first output clutch 1245.Now, the first power source output shaft 1220 and/or second is dynamic Power source output shaft 1230 output power through sun gear 1216, the first row star-wheel 1212, the second planetary gear 1214, gear ring 1411 with And first output clutch 1,245 first fixed shaft type change-speed gearing group input shaft 1280 is transferred to First Speed ratio.When second Arrestment mechanism 1244 is in on-position, and the first output clutch 1245 is in engagement state, the first arrestment mechanism 1243 with When second output clutch 1246 is all in released state, the first gear ring 1215 is braked and is locked by the second arrestment mechanism 1244 Extremely.Now, the first power source output shaft 1220 and/or the second power source output shaft 1230 output power through sun gear 1216, The first row star-wheel 1212, the second planetary gear 1214, gear ring 1411 and the first output clutch 1245 are passed with second speed ratio It is handed to the first fixed shaft type change-speed gearing group input shaft 1280.When the second arrestment mechanism 1244 is in on-position, second export from Close mechanism 1246 and be in engagement state, the first arrestment mechanism 1243 and the first output clutch 1245 are all in released state When, the first gear ring 1215 is braked and locked by the second output clutch 1246.Now, the first power source output shaft 1220 and/ Or the power of the second power source output shaft 1230 output is through sun gear 1216, the first row star-wheel 1212, the second planetary gear 1214, OK Carrier 1213 and the second output clutch 1246 are transferred to the second fixed shaft type change-speed gearing group input shaft with third speed ratio 1290.Above-mentioned three kinds of states are equivalent to " joint " state of the clutch of common vehicle.

In the above two embodiments, controlling organization includes two arrestment mechanisms and two output clutches.Two Arrestment mechanism carries out selective braking respectively to the element of combined type planetary mechanism, and two output clutches are then by combined type row The element of star mechanism selectively engages to the first and second fixed shaft type change-speed gearing group input shafts, and wherein one output clutch divides Not with two arrestment mechanism cooperations, so that the power of the first power source output shaft and/or the output of the second power source output shaft is respectively First fixed shaft type change-speed gearing group input shaft is transferred to than with second speed ratio with First Speed, another output clutch and Arrestment mechanism coordinates, so that the power of the first power source output shaft and/or the output of the second power source output shaft is with third speed ratio It is transferred to the second fixed shaft type change-speed gearing group input shaft.

Referring to Figure 13, Figure 13 is the structural representation of clutch according to a 13th embodiment of the present invention.In the present embodiment In, clutch 130 includes：Connect the first power source output shaft 1320 and the second power source output shaft 1330 and the first fixed shaft type becomes Combined type planetary mechanism 1310 between fast gear unit input shaft 1380 and the second fixed shaft type change-speed gearing group input shaft 1390, And for being controlled to the element in combined type planetary mechanism 1310 so that from the first power source output shaft 1320 and/or The power of the second power source output shaft 1330 output is transferred to the first and second fixed shaft type speed changes through combined type planetary mechanism 1310 The controlling organization of any one in gear unit input shaft 1380,1390.In the present embodiment, clutch 130 is as independence Part is connected to the first power source output shaft 1320 and the second power source output shaft 1330 and the fixed shaft type change-speed gearing group of vehicle Between input shaft 1380,1390.

In the present embodiment, combined type planetary mechanism 1310 shares mode again by single planetary row and double planet wheel rows of mixing by element Conjunction forms, and specifically include the first sun gear 1315, the second sun gear 1316, the first row star-wheel 1312, the second planetary gear 1314, Gear ring 1311 and planet carrier 1313, concrete structure first embodiment as shown in Figure 1, will not be described here.

In the present embodiment, it is further provided between the first power source output shaft 1320 and combined type planetary mechanism 1310 Power source clutch 1321, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Controlling organization includes input clutch mechanism 1342, the first arrestment mechanism 1343, the second arrestment mechanism 1344 and defeated Go out clutch 1346.First sun gear 1315 is controlled by input clutch mechanism 1342 and the second arrestment mechanism 1344, tool Body is selectively engaged to the first power source output shaft 1320 and the second power source output shaft 1330 by input clutch mechanism 1342, and Selective braking is carried out by the second arrestment mechanism 1344, the first arrestment mechanism 1343 is used for planet carrier 1313 is controlled, tool Body carries out selective braking to planet carrier 1313, and output clutch 1346 is controlled to the second sun gear 1316, specifically will Second sun gear 1316 selectively engages to the second fixed shaft type change-speed gearing group input shaft 1390, and the second sun gear 1316 is further Connect the first power source output shaft 1320 and the second power source output shaft 1330, gear ring 1311 connects the first fixed shaft type change-speed gearing Group input shaft 1380.

When input clutch mechanism 1342, the first arrestment mechanism 1343, the second arrestment mechanism 1344 and output clutch 1346 all in released state when, because combined type planetary mechanism 1310 is in free state, the first power source output shaft 1320 And/or the power of the second power source output shaft 1330 output cannot be transferred to the first and second fixed shaft type change-speed gearing group input shafts 1380th, 1390, as " separation " state of the clutch of common vehicle.When the first arrestment mechanism 1343 is in on-position, defeated Enter clutch 1342, when the second arrestment mechanism 1344 is in released state with output clutch 1346, planet carrier 1313 quilt First arrestment mechanism 1343 is braked and locked, and the first power source output shaft 1320 and/or the second power source output shaft 1330 export Power through the second sun gear 1316, the second planetary gear 1314, the first row star-wheel 1312, gear ring 1311 with First Speed than transmission To the first fixed shaft type change-speed gearing group input shaft 1380.When the second arrestment mechanism 1344 is in on-position, input clutch mechanism 1342nd, when the first arrestment mechanism 1343 is in released state with output clutch 1346, the first sun gear 1315 is made by second Motivation structure 1344 is braked and locked, now the first power source output shaft 1320 and/or the second power source output shaft 1330 output Power is transferred to second speed ratio through the second sun gear 1316, the second planetary gear 1314, the first row star-wheel 1312, gear ring 1311 First fixed shaft type change-speed gearing group input shaft 1380.When input clutch mechanism 1342 is in engagement state, the first arrestment mechanism 1343rd, when the second arrestment mechanism 1344 and output clutch 1346 are all in released state, the first power source output shaft 1320 and/or the second power source output shaft 1330 output power at constant speed be transferred to the first sun gear 1315 and the second sun gear 1316.Now, the first sun gear 1315, the second sun gear 1316, the first row star-wheel 1312, planet carrier 1313, the second planetary gear 1314 and gear ring 1311 mutually locked, the first power source output shaft 1320 and/or the second power source output shaft 1330 output Power is transferred directly to gear ring 1311, and is transferred to the first fixed shaft type change-speed gearing group input shaft 1380 with third speed ratio.When Output clutch 1346 is in engagement state, and the first arrestment mechanism 1343 and the second arrestment mechanism 1344 are in released state, And which kind of state no matter input clutch mechanism 1342 when being in, the first power source output shaft 1320 and/or the output of the second power source The power of axle 1330 output is directly transferred to second through the second sun gear 1316 and output clutch 1346 with fourth speed ratio Fixed shaft type change-speed gearing group input shaft 1390.Above-mentioned four kinds of states are equivalent to " joint " state of the clutch of common vehicle.

In the present embodiment, " clutch " has two " output shafts ", is equivalent to traditional " double clutch ", but this enforcement " double clutch " of example has a times function for gear, and the first fixed shaft type change-speed gearing group input shaft 1380 has 3 output speeds (all For forward direction speed), the second fixed shaft type change-speed gearing group input shaft 1390 has 1 output speed (M2=1, forward direction speed).? That is, if corresponding to the first fixed shaft type change-speed gearing group input shaft 1380 has N1 forward gear；Corresponding to the second fixed shaft type When change-speed gearing group input shaft 1390 has N2 forward gear and 1 reverse gear, then in theory, whole speed changing assembly can have 3 × N1+ N2+1 gear (wherein 3 × N1+N2 is forward gear, and 1 is to reverse gear).

More specifically, as " clutch " of " planetary mechanism vehicular clutch " the existing common vehicle in the present embodiment Starting, gearshift function, there is the function of times shelves again, so the vehicle speed variation assembly of 8 forward gears will be realized, that just only needs to Connected one has N1=2, the fixed shaft type change-speed gearing group of 4 pairs of gear trains of N2=2.

Referring to Figure 14, Figure 14 is structural representation according to a 14th embodiment of the present invention.In the present embodiment, clutch 140 include：Connect the first power source output shaft 1420 and the second power source output shaft 1430 and the first fixed shaft type change-speed gearing group Combined type planetary mechanism 1410 between input shaft 1480 and the second fixed shaft type change-speed gearing group input shaft 1490, and be used for Element in combined type planetary mechanism 1410 is controlled, so that from the first power source output shaft 1420 and/or the second power It is defeated that the power of source output shaft 1430 output is transferred to the first and second fixed shaft type change-speed gearing groups through combined type planetary mechanism 1410 Enter the controlling organization of any one in axle 1480,1490.In the present embodiment, clutch 140 is to connect as individual components The first power source output shaft 1420 and the second power source output shaft 1430 and the first and second fixed shaft type change-speed gearings in vehicle Between group input shaft 1480,1490.

In the present embodiment, it is further provided between the first power source output shaft 1420 and combined type planetary mechanism 1410 Power source clutch 1421, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1410 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 1416, the first row star-wheel 1412, the second planetary gear 1414, the first gear ring 1415, the second gear ring 1411 and row Carrier 1413, concrete structure is similar with the second embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization includes input clutch mechanism 1442, the first arrestment mechanism 1443, the second brake Structure 1444 and output clutch 1446.First gear ring 1415 is entered by input clutch mechanism 1442 and the second arrestment mechanism 1444 Row controls, and is specifically selectively engaged to the first power source output shaft 1420 and the output of the second power source by input clutch mechanism 1442 Axle 1430, and selective braking is carried out by the second arrestment mechanism 1444.First arrestment mechanism 1443 is used for planet carrier 1413 is entered Row controls, and specifically carries out selective braking to planet carrier 1413.Output clutch 1446 is used for sun gear 1416 is controlled System, specifically selectively engages sun gear 1416 to the second fixed shaft type change-speed gearing group input shaft 1490.Sun gear 1416 enters one Step connects the first power source output shaft 1420 and the second power source output shaft 1430, and the second gear ring 1411 connects the first fixed shaft type and becomes Fast gear unit input shaft 1480.

When input clutch mechanism 1442, the first arrestment mechanism 1443, the second arrestment mechanism 1444 and output clutch 1446 all in released state when, combined type planetary mechanism 1410 is in free state, the first power source output shaft 1420 and/or Second power source output shaft 1430 output power cannot be transferred to the first and second fixed shaft type change-speed gearing group input shafts 1480, 1490, as " separation " state of the clutch of common vehicle.When the first arrestment mechanism 1443 is in on-position, input clutch When mechanism 1442, the second arrestment mechanism 1444 are in released state with output clutch 1446, planet carrier 1413 is made by first Motivation structure 1443 is braked and locked, the power of the first power source output shaft 1420 and/or the second power source output shaft 1430 output It is transferred to first through sun gear 1416, the first row star-wheel 1412, the second planetary gear 1414, the second gear ring 1411 with First Speed ratio Fixed shaft type change-speed gearing group input shaft 1480.When the second arrestment mechanism 1444 is in on-position, input clutch mechanism 1442, When one arrestment mechanism 1443 is in released state with output clutch 1446, the first gear ring 1415 is by the second arrestment mechanism 1444 Brake and locked, now the power of the first power source output shaft 1420 and/or the second power source output shaft 1430 output is through the sun Wheel 1416, the first row star-wheel 1412, the second planetary gear 1414, the second gear ring 1411 are transferred to the first fixed shaft type with second speed ratio Change-speed gearing group input shaft 1480.When input clutch mechanism 1442 is in engagement state, the first arrestment mechanism 1443, second is braked When mechanism 1444 and output clutch 1446 are all in released state, the first power source output shaft 1420 and/or second is dynamic The power at constant speed of power source output shaft 1430 output is transferred to the first gear ring 1415 and sun gear 1416.Now, the first gear ring 1415, Sun gear 1416, the first row star-wheel 1412, planet carrier 1413, the second planetary gear 1414 and the second gear ring 1411 are mutually locked, The power of the first power source output shaft 1420 and/or the second power source output shaft 1430 output is transferred directly to the second gear ring 1411, and the first fixed shaft type change-speed gearing group input shaft 1480 is transferred to third speed ratio.At output clutch 1446 In engagement state, the first arrestment mechanism 1443 and the second arrestment mechanism 1444 are in released state, and input clutch mechanism 1442 is no Which kind of punish when state, the power of the first power source output shaft 1420 and/or the second power source output shaft 1430 output is direct Through output clutch 1446, second fixed shaft type change-speed gearing group input shaft 1490 is transferred to fourth speed ratio.Above-mentioned four kinds of shapes State is equivalent to " joint " state of the clutch of common vehicle.

In the above two embodiments, controlling organization include two arrestment mechanisms, an input clutch mechanism and export from Close mechanism, two of which arrestment mechanism carries out selective braking to the element of combined type planetary mechanism respectively, so that the first power The power of source output shaft and/or the output of the second power source output shaft is transferred to first with First Speed than with second speed ratio respectively Fixed shaft type change-speed gearing group input shaft, input clutch mechanism then by the different elements of combined type planetary mechanism selectively engage to send out Motivation input shaft, so that the power of the first power source output shaft and/or the output of the second power source output shaft is respectively with third speed It is transferred to the first fixed shaft type change-speed gearing group input shaft, the element of combined type planetary mechanism is selectively engaged by output clutch To the second fixed shaft type change-speed gearing group input shaft, so that what the first power source output shaft and/or the second power source output shaft exported Power is transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed ratio.

Referring to Figure 15, Figure 15 is the structural representation of clutch according to a 15th embodiment of the present invention.In the present embodiment In, clutch 150 includes：Connect the first power source output shaft 1520 and the second power source output shaft 1530 and the first fixed shaft type becomes Combined type planetary mechanism 1510 between fast gear unit input shaft 1580 and the second fixed shaft type change-speed gearing group input shaft 1590, And for being controlled to the element in combined type planetary mechanism 1510 so that from the first power source output shaft 1520 and/or The power of the second power source output shaft 1530 output is transferred to the input of fixed shaft type change-speed gearing group through combined type planetary mechanism 1510 The controlling organization of any one in axle 1580,1590.In the present embodiment, clutch 150 is to be connected to as individual components First power source output shaft 1520 of vehicle and the second power source output shaft 1530 and fixed shaft type change-speed gearing group input shaft 1580, Between 1590.

In the present embodiment, it is further provided between the first power source output shaft 1520 and combined type planetary mechanism 1510 Power source clutch 1521, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1510 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including the first sun gear 1515, the second sun gear 1516, the first row star-wheel 1512, the second planetary gear 1514, gear ring 1511 and Planet carrier 1513.

In the present embodiment, controlling organization includes input clutch mechanism 1542, the first arrestment mechanism 1543, the second brake Structure 1544, first output clutch 1545 and the second output clutch 1546.

First sun gear 1515 is controlled by input clutch mechanism 1542 and the second arrestment mechanism 1544, specifically by inputting Clutch 1542 selectively engages to the first power source output shaft 1520 and the second power source output shaft 1530, and is made by second Motivation structure 1544 carries out selective braking.Planet carrier 1513 is entered by the first arrestment mechanism 1543 and the second output clutch 1546 Row controls, and specifically carries out selective braking by the first arrestment mechanism 1543, and is selectively connect by the second output clutch 1546 It is bonded to the second fixed shaft type change-speed gearing group input shaft 1590, the first output clutch 1545 is controlled to gear ring 1511, tool Body selectively engages gear ring 1511 to the first fixed shaft type change-speed gearing group input shaft 1580, and the second sun gear 1516 connects first Power source output shaft 1520 and the second power source output shaft 1530.

When the first output clutch 1545 exports clutch 1546 all in released state with second, no matter first Arrestment mechanism 1543, the second arrestment mechanism 1544, input clutch mechanism 1542 are in any state, the therefore first power source output The power of axle 1520 and/or the second power source output shaft 1530 output cannot be transferred to the first and second fixed shaft type change-speed gearing groups " separation " state of input shaft 1580,1590, the as clutch of common vehicle.When the first arrestment mechanism 1543 is in braking shape State, the first output clutch 1545 is in engagement state, and input clutch mechanism 1542, the second arrestment mechanism 1544 are defeated with second When going out clutch 1546 all in released state, planet carrier 1513 is braked and locked by the first arrestment mechanism 1543.Now, The power of one power source output shaft 1520 and/or the second power source output shaft 1530 output is through the second sun gear 1516, the second row Star-wheel 1514, the first row star-wheel 1512, gear ring 1511 and the first output clutch 1545 are transferred to the with First Speed ratio One fixed shaft type change-speed gearing group input shaft 1580.When the second arrestment mechanism 1544 is in on-position, the first output clutch 1545 are in engagement state, and input clutch mechanism 1542, the first arrestment mechanism 1543 and the second output clutch 1546 are all located When released state, the first sun gear 1515 is braked and locked by the second arrestment mechanism 1544.Now, the first power source output shaft 1520 and/or the second power source output shaft 1530 output power through the second sun gear 1516, the second planetary gear 1514, the first row Star-wheel 1512, gear ring 1511 and the first output clutch 1545 are transferred to the first fixed shaft type change-speed gearing with second speed ratio Group input shaft 1580.When input clutch mechanism 1542 and the first output clutch 1145 are all in engagement state, the first braking When mechanism 1543, the second arrestment mechanism 1544 and the second output clutch 1546 are all in released state, the first power source is defeated The power at constant speed of shaft 1520 and/or the second power source output shaft 1530 output is transferred to the first sun gear 1515 and second sun Wheel 1516.Now, the first sun gear 1515, the second sun gear 1516, the second planetary gear 1514, the first row star-wheel 1512, planet Frame 1513 and gear ring 1511 are mutually locked, and the first power source output shaft 1520 and/or the second power source output shaft 1530 export Power directly the first fixed shaft type speed change is transferred to third speed ratio by gear ring 1511 and the first output clutch 1545 Gear unit input shaft 1580.When the second arrestment mechanism 1544 is in on-position, the second output clutch 1546 is in joint State, when input clutch mechanism 1542, the first arrestment mechanism 1543 and the first output clutch 1545 are all in released state, First sun gear 1515 is braked and locked by the second arrestment mechanism 1544.Now, the first power source output shaft 1520 and/or second The power of power source output shaft 1530 output is through the second sun gear 1516, the second planetary gear 1514, the first row star-wheel 1512, planet Frame 1513 and the second output clutch 1546 are transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed ratio 1590.When input clutch mechanism 1542 and the second output clutch 1546 are all in engagement state, the second arrestment mechanism 1544, When first arrestment mechanism 1543 and the first output clutch 1545 are all in released state, the first power source output shaft 1520 And/or the power at constant speed of the second power source output shaft 1530 output is transferred to the first sun gear 1515 and the second sun gear 1516. Now, the first sun gear 1515, the second sun gear 1,516 second planetary gear 1514, the first row star-wheel 1512, planet carrier 1513 with And gear ring 1511 is mutually locked, the power of the first power source output shaft 1520 and/or the second power source output shaft 1530 output is straight Connected planet carrier 1513 and the second output clutch 1546 was transferred to the second fixed shaft type change-speed gearing group with the 5th speed ratio Input shaft 1590.Above-mentioned five kinds of states are equivalent to " joint " state of the clutch of common vehicle.

In the present embodiment, " clutch " has two " output shafts ", is equivalent to traditional " double clutch ", but this enforcement " double clutch " of example has a times function for gear, and the first fixed shaft type change-speed gearing group input shaft 1580 has 3 output speeds (all For forward direction speed), the second fixed shaft type change-speed gearing group input shaft 1590 has 2 output speeds, and (M2=2 is positive speed Degree).That is, if corresponding to the first fixed shaft type change-speed gearing group input shaft 1580 has N1 forward gear；Corresponding to second When fixed shaft type change-speed gearing group input shaft 1590 has N2 forward gear and 1 reverse gear, then in theory, whole speed changing assembly can have 3 × N1+2 × N2+2 gear (wherein 3 × N1+2 × N2 is forward gear, and 2 is to reverse gear).

More specifically, as " clutch " of " planetary mechanism vehicular clutch " the existing common vehicle in the present embodiment Starting, gearshift function, there is the function of times shelves again, so the vehicle speed variation assembly of 8 forward gears will be realized, that just only needs to Connected one has N1=2, the fixed shaft type change-speed gearing group of 3 pairs of gear trains of N2=1.

Referring to Figure 16, Figure 16 is the structural representation of clutch according to a 16th embodiment of the present invention.In the present embodiment In, clutch 160 includes：Connect the first power source output shaft 1620 and the second power source output shaft 1630 and the first fixed shaft type becomes Combined type planetary mechanism 1610 between fast gear unit input shaft 1680 and the second fixed shaft type change-speed gearing group input shaft 1690, And for being controlled to the element in combined type planetary mechanism 1610 so that from the first power source output shaft 1620 and/or The power of the second power source output shaft 1630 output is transferred to the first and second fixed shaft type speed changes through combined type planetary mechanism 1610 The controlling organization of any one in gear unit input shaft 1680,1690.In the present embodiment, clutch 160 is as independence Part is connected to the first power source output shaft 1620 and the second power source output shaft 1630 and first and second fixed shaft types of vehicle Between change-speed gearing group input shaft 1680,1690.

In the present embodiment, it is further provided between the first power source output shaft 1620 and combined type planetary mechanism 1610 Power source clutch 1621, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1610 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 1616, the first row star-wheel 1612, the second planetary gear 1614, the first gear ring 1615, the second gear ring 1611 and row Carrier 1613.

In the present embodiment, controlling organization includes input clutch mechanism 1642, the first arrestment mechanism 1643, the second brake Structure 1644, first output clutch 1645 and the second output clutch 1646.First gear ring 1615 is by input clutch mechanism 1642 and second arrestment mechanism 1644 be controlled, specifically selectively engaged defeated to the first power source by input clutch mechanism 1642 Shaft 1620 and the second power source output shaft 1630, and selective braking, planet carrier 1613 are carried out by the second arrestment mechanism 1644 It is controlled by the first arrestment mechanism 1643 and the second output clutch 1646, specifically selected by the first arrestment mechanism 1643 Selecting property is braked, and is selectively engaged to the second fixed shaft type change-speed gearing group input shaft 1690 by the second output clutch 1646, First output clutch 1645 is controlled to the second gear ring 1611, specifically selectively selectively engages the second gear ring 1611 To the first fixed shaft type change-speed gearing group input shaft 1680, sun gear 1616 connects the first power source output shaft 1620 and the second power Source output shaft 1630.

When the first output clutch 1645 exports clutch 1646 all in released state with second, no matter first Arrestment mechanism 1643, the second arrestment mechanism 1644, input clutch mechanism 1642 are in any state, the therefore first power source output The power of axle 1620 and/or the second power source output shaft 1630 output cannot be transferred to the first and second fixed shaft type change-speed gearing groups " separation " state of input shaft 1680,1690, the as clutch of common vehicle.When the first arrestment mechanism 1643 is in braking shape State, the first output clutch 1645 is in engagement state, and input clutch mechanism 1642, the second arrestment mechanism 1644 are defeated with second When going out clutch 1646 all in released state, planet carrier 1613 is braked and locked by the first arrestment mechanism 1643.Now, The power of one power source output shaft 1620 and/or the second power source output shaft 1630 output is through sun gear 1616, the first row star-wheel 1612nd, the second planetary gear 1614, the second gear ring 1611 and the first output clutch 1645 are transferred to the with First Speed ratio One fixed shaft type change-speed gearing group input shaft 1680.When the second arrestment mechanism 1644 is in on-position, the first output clutch 1645 are in engagement state, and input clutch mechanism 1642, the first arrestment mechanism 1643 and the second output clutch 1646 are all located When released state, the first gear ring 1615 is braked and locked by the second arrestment mechanism 1644.Now, the first power source output shaft 1620 and/or the second power source output shaft 1630 output power through sun gear 1616, the first row star-wheel 1612, the second planetary gear 1614th, the second gear ring 1611 and the first output clutch 1645 are transferred to the first fixed shaft type change-speed gearing with second speed ratio Group input shaft 1680.When input clutch mechanism 1642 and the first output clutch 1645 are all in engagement state, the first braking When mechanism 1643, the second arrestment mechanism 1644 and the second output clutch 1646 are all in released state, the first power source is defeated The power at constant speed of shaft 1620 and/or the second power source output shaft 1630 output is transferred to the first gear ring 1615 and sun gear 1616 In.Now, the first gear ring 1615, sun gear 1616, the second planetary gear 1614, the first row star-wheel 1612, planet carrier 1613 and Second gear ring 1611 is mutually locked, the power of the first power source output shaft 1620 and/or the second power source output shaft 1630 output Directly the first fixed shaft type gear teeth is transferred to third speed ratio by the second gear ring 1611 and the first output clutch 1645 Wheel group input shaft 1680.When the second arrestment mechanism 1644 is in on-position, the second output clutch 1646 is in joint shape State, when input clutch mechanism 1642, the first arrestment mechanism 1643 and the first output clutch 1645 are all in released state, the One gear ring 1615 is braked and locked by the second arrestment mechanism 1644.Now, the first power source output shaft 1620 and/or the second power Source output shaft 1630 output power through sun gear 1616, the first row star-wheel 1612, the second planetary gear 1614, planet carrier 1613 with And second output clutch 1,646 second fixed shaft type change-speed gearing group input shaft 1690 is transferred to fourth speed ratio.Work as input Clutch 1642 and second exports clutch 1646 all in engagement state, the second arrestment mechanism 1644, the first brake When structure 1643 and the first output clutch 1645 are all in released state, the first power source output shaft 1620 and/or second is dynamic The power at constant speed of power source output shaft 1630 output is transferred to the first gear ring 1615 and sun gear 1616.Now, the first gear ring 1615, Sun gear 1,616 second planetary gear 1614, the first row star-wheel 1612, planet carrier 1613 and the second gear ring 1611 are mutually locked, the The power of one power source output shaft 1620 and/or the second power source output shaft 1630 output directly passes through planet carrier 1613 and second Output clutch 1646 is transferred to the second fixed shaft type change-speed gearing group input shaft 1690 with the 5th speed ratio.Above-mentioned five kinds of states Be equivalent to " joint " state of the clutch of common vehicle.

In the above two embodiments, controlling organization includes two arrestment mechanisms, an input clutch mechanism and two outputs Clutch, two of which arrestment mechanism carries out selective braking, input clutch machine to the element of combined type planetary mechanism respectively Structure then selectively engages the different elements of combined type planetary mechanism to the first power source input shaft and/or the output of the second power source Axle, two output clutches selectively engage the element of combined type planetary mechanism to the first and second fixed shaft type speed changes respectively Gear unit input shaft, wherein one output clutch respectively with two arrestment mechanisms and input clutch mechanism in any one Cooperation so that the first power source output shaft and/or the second power source output shaft output power respectively with First Speed ratio, second Speed ratio and third speed ratio are transferred to the first fixed shaft type change-speed gearing group input shaft, and another output clutch is made with one respectively Motivation structure and the cooperation of input clutch mechanism, so that the first power source output shaft and/or the output of the second power source output shaft is dynamic Power is transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed than with the 5th speed ratio.

Referring to Figure 17, Figure 17 is the structural representation of clutch according to a 17th embodiment of the present invention.In the present embodiment In, clutch 170 includes：Connect the first power source output shaft 1720 and the second power source output shaft 1730 and the first fixed shaft type becomes Combined type planetary mechanism 1710 between fast gear unit input shaft 1780 and the second fixed shaft type change-speed gearing group input shaft 1790, And for being controlled to the element in combined type planetary mechanism 1710 so that from the first power source output shaft 1720 and/or The power of the second power source output shaft 1730 output is transferred to the first and second fixed shaft type speed changes through combined type planetary mechanism 1710 The controlling organization of any one in gear unit input shaft 1780,1790.In the present embodiment, clutch 170 is as independence Part is connected to the first power source output shaft 1720 and the second power source output shaft 1730 and first and second fixed shaft types of vehicle Between change-speed gearing group input shaft 1780,1790.

In the present embodiment, it is further provided between the first power source output shaft 1720 and combined type planetary mechanism 1710 Power source clutch 1721, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1710 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including the first sun gear 1715, the second sun gear 1716, the first row star-wheel 1712, the second planetary gear 1714, gear ring 1711 and Planet carrier 1713, concrete structure is similar with the embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization include the first input clutch mechanism 1741, the second input clutch mechanism 1742, One arrestment mechanism 1743, the second arrestment mechanism 1744, first export clutch 1745 and the second output clutch 1746. First input clutch mechanism 1741 is used for the second sun gear 1716 is controlled, and specifically selectively connects the second sun gear 1716 It is bonded to the first power source output shaft 1720 and the second power source output shaft 1730, the first sun gear 1715 is by the second input clutch machine Structure 1742 and the second arrestment mechanism 1744 are controlled, and are specifically selectively engaged by the second input clutch mechanism 1742 and move to first Power source output shaft 1720 and the second power source output shaft 1730, and selective braking is carried out by the second arrestment mechanism 1744.Planet Frame 1713 is controlled by the first arrestment mechanism 1743 and the second output clutch 1746, specifically by the first arrestment mechanism 1743 Carry out selective braking, and selectively engaged to the second fixed shaft type change-speed gearing group input shaft by the second output clutch 1746 1790, the first output clutch 1745 is used for gear ring 1711 is controlled, and specifically selectively engages gear ring 1711 to the One fixed shaft type change-speed gearing group input shaft 1780.

When the first input clutch mechanism 1741 and the second input clutch mechanism 1742 are all in released state, or first is defeated When going out clutch 1745 and the second output clutch 1746 all in released state, combined type planetary mechanism 1710 cannot Access the first power source output shaft 1720 and/or the power of the second power source output shaft 1730 output, or the first power source is defeated The power of shaft 1720 and/or the second power source output shaft 1730 output cannot be transferred to the first and second fixed shaft type change-speed gearings Group input shaft 1780,1790, as " separation " state of the clutch of common vehicle.When the first arrestment mechanism 1743 is in braking State, the first input clutch mechanism 1741 and the first output clutch 1745 are in engagement state, other clutches simultaneously When being in released state with arrestment mechanism, planet carrier 1713 is braked and locked by the first arrestment mechanism 1743, and the first power source is defeated The power of shaft 1720 and/or the second power source output shaft 1730 output is through the first input clutch mechanism 1741, the second sun gear 1716th, the second planetary gear 1714, the first row star-wheel 1712, gear ring 1711, first output clutch 1745 are with First Speed ratio It is transferred to the first fixed shaft type change-speed gearing group input shaft 1780.When the first arrestment mechanism 1743 is in on-position, the second input Clutch 1742 and the first output clutch 1745 are in engagement state, and other clutches and arrestment mechanism are in simultaneously During released state, planet carrier 1713 is braked and locked by the first arrestment mechanism 1743, the first power source output shaft 1720 and/or The power of two power source output shaft 1730 output is through the second input clutch mechanism 1742, the first sun gear 1715, the first row star-wheel 1712nd, gear ring 1711, first output clutch 1745 is transferred to the first fixed shaft type change-speed gearing group input with second speed ratio Axle 1780.When the first input clutch mechanism 1741, the second input clutch mechanism 1742 and first export clutch 1745 all It is in engagement state, when other clutches and arrestment mechanism are in released state, from the first power source output shaft 1720 simultaneously And/or the power of the second power source output shaft 1730 output is through the first input clutch mechanism 1741 and the second input clutch mechanism 1742 constant-speed transmission to the second sun gear 1716 and the first sun gear 1715.Now, the second sun gear 1716, the first sun gear 1715th, the second planetary gear 1714, planet carrier 1713 and the first row star-wheel 1712 are mutually locked, the first power source output shaft 1720 And/or the power of the second power source output shaft 1730 output is directly over gear ring 1711 and the first output clutch 1745 with the Three speed ratios are transferred to the first fixed shaft type change-speed gearing group input shaft 1780.When the second arrestment mechanism 1744 be in on-position, First input clutch mechanism 1741 and the first output clutch 1745 are in engagement state, other clutches and braking simultaneously When mechanism is in released state, the first sun gear 1715 is braked and locked by the second arrestment mechanism 1744, now the first power source The power of output shaft 1720 and/or the second power source output shaft 1730 output is through the first input clutch mechanism 1741, second sun Wheel the 1716, second planetary gear 1714, the first row star-wheel 1712, gear ring 1711, first output clutch 1745 are with fourth speed Ratio is transferred to the first fixed shaft type change-speed gearing group input shaft 1780.When the first input clutch mechanism 1741, the second input clutch machine Structure 1742 and the second output clutch 1746 all engage, and other clutches and arrestment mechanism are in released state simultaneously When, from the first power source output shaft 1720 and/or the second power source output shaft 1730 output power through the first input clutch machine Structure 1741 and the second input clutch mechanism 1742 constant-speed transmission are to the second sun gear 1716 and the first sun gear 1715.Now, Two sun gears 1716, the first sun gear 1715, the second planetary gear 1714, planet carrier 1713 and the first row star-wheel 1712 mutually interlock Extremely, the power of the first power source output shaft 1720 and/or the second power source output shaft 1730 output is directly through planet carrier 1713 He Second output clutch 1746 is transferred to the second fixed shaft type change-speed gearing group input shaft 1790 with the 5th speed ratio.When the second system Motivation structure 1744 is in on-position, the first input clutch mechanism 1741 and the second output clutch 1746 and is in joint shape State, when other clutches and arrestment mechanism are in released state simultaneously, the first sun gear 1715 is by the second arrestment mechanism 1744 Braking and locked, now the power of the first power source output shaft 1720 and/or the second power source output shaft 1730 output is through first Input clutch mechanism 1741, the second sun gear 1716, the second planetary gear 1714, planet carrier 1713, second output clutch 1746 are transferred to the second fixed shaft type change-speed gearing group input shaft 1790 with the 6th speed ratio.Above-mentioned six kinds of states are equivalent to common in-vehicle Clutch " joint " state.

In the present embodiment, " clutch " has two " output shafts ", is equivalent to traditional " double clutch ", but this enforcement " double clutch " of example has a times function for gear, and the first fixed shaft type change-speed gearing group input shaft 1780 has 4 output speed (M1 =4,3 is forward direction speed, and 1 is inverted speed), the second fixed shaft type change-speed gearing group input shaft 1790 has 2 output speed Degree (M2=2 is forward direction speed).That is, if corresponding to the first fixed shaft type change-speed gearing group input shaft 1780 has N1 Individual forward gear；When having N2 forward gear corresponding to the second fixed shaft type change-speed gearing group input shaft 1790, then in theory, whole speed change Assembly can have 3 × N1+2 × N2+N1 gear (wherein 3 × N1+2 × N2 is forward gear, and N1 is to reverse gear).Therefore, fixed shaft type Change-speed gearing group need not arrange reverse gearset.

Referring to Figure 18, Figure 18 is the structural representation of clutch according to a 18th embodiment of the present invention.In the present embodiment In, clutch 180 includes：Connect the first power source output shaft 1820 and the second power source output shaft 1830 and the first fixed shaft type becomes Combined type planetary mechanism 1810 between fast gear unit input shaft 1880 and the second fixed shaft type change-speed gearing group input shaft 1890, And for being controlled to the element in combined type planetary mechanism 1810 so that from the first power source output shaft 1820 and/or The power of the second power source output shaft 1830 output is transferred to the first and second fixed shaft type speed changes through combined type planetary mechanism 1810 The controlling organization of any one in gear unit input shaft 1880,1890.In the present embodiment, clutch 180 is as independence Part is connected to the first power source output shaft 1820 and the second power source output shaft 1830 and first and second fixed shaft types of vehicle Between change-speed gearing group input shaft 1880,1890.

In the present embodiment, it is further provided between the first power source output shaft 1820 and combined type planetary mechanism 1841 Power source clutch 1821, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1810 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 1816, the first row star-wheel 1812, the second planetary gear 1814, the first gear ring 1815, the second gear ring 1811 and row Carrier 1813, and concrete structure is as shown in Fig. 2 will not be described here.

In the present embodiment, controlling organization include the first input clutch mechanism 1841, the second input clutch mechanism 1842, One arrestment mechanism 1843, the second arrestment mechanism 1844, first export clutch 1845 and the second output clutch 1846. First input clutch mechanism 1841 is used for sun gear 1816 is controlled, and specifically selectively engages sun gear 1816 to first Power source output shaft 1820 and the second power source output shaft 1830, the first gear ring 1815 is by the second input clutch mechanism 1842 and Two arrestment mechanisms 1844 are controlled, and are specifically selectively engaged to the first power source output shaft by the second input clutch mechanism 1842 1820 and the second power source output shaft 1830, and carry out selective braking by the second arrestment mechanism 1844, planet carrier 1813 is by One arrestment mechanism 1843 and the second output clutch 1846 are controlled, and specifically carry out selectivity by the first arrestment mechanism 1843 Braking, and selectively engaged to the second fixed shaft type change-speed gearing group input shaft 1890 by the second output clutch 1846, first Output clutch 1845 is used for the second gear ring 1811 is controlled, and specifically selectively engages the second gear ring 1811 to first Fixed shaft type change-speed gearing group input shaft 1880.

When the first input clutch mechanism 1841 and the second input clutch mechanism 1842 are all in released state, or first is defeated When going out clutch 1845 and the second output clutch 1846 all in released state, combined type planetary mechanism 1810 cannot connect Enter the first power source output shaft 1820 and/or the power of the second power source output shaft 1830 output, or the output of the first power source The power of axle 1820 and/or the second power source output shaft 1830 output cannot be delivered to the first and second fixed shaft type change-speed gearing groups " separation " state of input shaft 1880,1890, the as clutch of common vehicle.When the first arrestment mechanism 1843 is in braking shape State, the first input clutch mechanism 1841 and the first output clutch 1845 are in engagement state, simultaneously other clutches with When arrestment mechanism is in released state, planet carrier 1813 is braked and locked by the first arrestment mechanism 1843, the first power source output The power of axle 1820 and/or the second power source output shaft 1830 output through the first input clutch mechanism 1841, sun gear 1816, the One planetary gear 1812, the second planetary gear 1814, the second gear ring 1811, first export clutch 1845 with First Speed than transmission To the first fixed shaft type change-speed gearing group input shaft 1880.When the first arrestment mechanism 1843 is in on-position, the second input clutch Mechanism 1842 and the first output clutch 1845 are in engagement state, and other clutches are in arrestment mechanism and separate simultaneously During state, therefore planet carrier 1813 is in and is braked and locked by the first arrestment mechanism 1843, the first power source output shaft 1820 and/ Or the power of the second power source output shaft 1830 output is through the second input clutch mechanism 1842, the first gear ring 1815, first planet Wheel the 1812, second planetary gear 1814, the second gear ring 1811, first export clutch 1845 and are transferred to first with second speed ratio Fixed shaft type change-speed gearing group input shaft 1880.When the first input clutch mechanism 1841, the second input clutch mechanism 1842 and One exports clutch 1845 all in engagement state, when other clutches and arrestment mechanism are in released state simultaneously, from The power of the first power source output shaft 1820 and/or the second power source output shaft 1830 output is through the first input clutch mechanism 1841 With the second input clutch mechanism 1842 constant-speed transmission to sun gear 1816 and the first gear ring 1815.Now, sun gear 1816, first Gear ring 1815, the second planetary gear 1814, planet carrier 1813 and the first row star-wheel 1812 are stuck, the first power source output shaft 1820 And/or the power of the second power source output shaft 1830 output directly through the second gear ring 1811 and the first output clutch 1845 with Third speed ratio is transferred to the first fixed shaft type change-speed gearing group input shaft 1880.When the second arrestment mechanism 1844 is in braking shape State, the first input clutch mechanism 1841 and the first output clutch 1845 are in engagement state, simultaneously other clutches with When arrestment mechanism is in released state, the therefore first gear ring 1815 is braked and locked by the second arrestment mechanism 1844, and now first The power of power source output shaft 1820 and/or the second power source output shaft 1830 output is through the first input clutch mechanism 1841, too Sun wheel 1816, the first row star-wheel 1812, the second planetary gear 1814, the second gear ring 1811, first export clutch 1845 with the Four speed ratios are transferred to the first fixed shaft type change-speed gearing group input shaft 1880.When the first input clutch mechanism 1841, second inputs Clutch 1842 and the second output clutch 1846 are all in engagement state, other clutches and arrestment mechanism simultaneously When being in released state, the power of the first power source output shaft 1820 and/or the second power source output shaft 1830 output is through first Input clutch mechanism 1841 and the second input clutch mechanism 1842 constant-speed transmission are to sun gear 1816 and the first gear ring 1815.This When, sun gear 1816, the first gear ring 1815, the second planetary gear 1814, planet carrier 1813 and the first row star-wheel 1812 mutually interlock Extremely, the power of the first power source output shaft 1820 and/or the second power source output shaft 1830 output is directly over planet carrier 1813 With the second output clutch 1846, second fixed shaft type change-speed gearing group input shaft 1890 is transferred to the 5th speed ratio.When second Arrestment mechanism 1844 is in on-position, the first input clutch mechanism 1841 and the second output clutch 1846 all in joint State, when other clutches and arrestment mechanism are in released state simultaneously, the first gear ring 1815 is by the second arrestment mechanism 1844 Brake and locked.Now, the power of the first power source output shaft 1820 and/or the second power source output shaft 1830 output is through first Input clutch mechanism 1841, sun gear 1816, the first row star-wheel 1814, planet carrier 1813, second output clutch 1846 with 6th speed ratio is transferred to the second fixed shaft type change-speed gearing group input shaft 1890.Above-mentioned six kinds of states be equivalent to common vehicle from " joint " state of clutch.

Referring to Figure 19, Figure 19 is the structural representation of clutch according to a 19th embodiment of the present invention.In the present embodiment In, clutch 190 includes：Connect the first power source output shaft 1920 and the second power source output shaft 1930 and the first fixed shaft type becomes Combined type planetary mechanism 1910 between fast gear unit input shaft 1980 and the second fixed shaft type change-speed gearing group input shaft 1990, And for being controlled to the element in combined type planetary mechanism 1910 so that from the first power source output shaft 1920 and/or The power of the second power source output shaft 1930 output is transferred to the input of fixed shaft type change-speed gearing group through combined type planetary mechanism 1910 The controlling organization of any one in axle 1980,199.In the present embodiment, clutch 190 is to be connected to car as individual components The first power source output shaft 1920 and the second power source output shaft 1930 and fixed shaft type change-speed gearing group input shaft 1980, Between 199.

In the present embodiment, it is further provided between the first power source output shaft 1920 and combined type planetary mechanism 1910 Power source clutch 1921, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 1910 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including the first sun gear 1915, the second sun gear 1916, the first row star-wheel 1912, the second planetary gear 1914, gear ring 1911 and Planet carrier 1913, concrete structure is similar with the embodiment shown in Fig. 1, will not be described here.

In the present embodiment, controlling organization include the first input clutch mechanism 1941, the second input clutch mechanism 1942, One arrestment mechanism 1943, the second arrestment mechanism 1944, first export clutch 1945 and the second output clutch 1946. Second sun gear 1916 is controlled by the first input clutch mechanism 1941 and the second output clutch 1946, specifically by first Input clutch mechanism 1941 selectively engages the first power source input shaft 1920 and the second power source output shaft 1930, and by second Output clutch 1946 selectively engages to the second fixed shaft type change-speed gearing group input shaft 1990, and the first sun gear 1315 is by the Two input clutch mechanisms 1342 and the second arrestment mechanism 1944 are controlled, specifically by the second input clutch mechanism 1342 selectively It is bonded to the first power source output shaft 1920 and the second power source output shaft 1930, and selected by the second arrestment mechanism 1944 Property braking, the first arrestment mechanism 1943 is used for planet carrier 1913 is controlled, and specifically carries out selective system to planet carrier 1913 Dynamic, the first output clutch 1945 is controlled to gear ring 1911, specifically selectively engages gear ring 1911 to the first dead axle Formula change-speed gearing group input shaft 1980.

When the first input clutch mechanism 1941 and the second input clutch mechanism 1942 are simultaneously in released state, or first When output clutch 1945 and the second output clutch 1946 are simultaneously in released state, the first power source output shaft 1920 And/or the power of the second power source output shaft 1930 output cannot access combined type planetary mechanism 1910 or cannot be transferred to first With the second fixed shaft type change-speed gearing group input shaft 1980,1990, as " separation " state of the clutch of common vehicle.When first Arrestment mechanism 1943 is in on-position, and the first input clutch mechanism 1941 and the first output clutch 1945 are all in joint When state, other clutches and arrestment mechanism are in released state, planet carrier 1913 braked by the first arrestment mechanism 1943 and Locked, the power of the first power source output shaft 1920 and/or the second power source output shaft 1930 output is through the first input clutch machine Structure 1941, the second sun gear 1916, the second planetary gear 1914, the first row star-wheel 1912, gear ring 1911, first output clutch 1945 are transferred to the first fixed shaft type change-speed gearing group input shaft 1980 with First Speed ratio.When the first arrestment mechanism 1943 is in system Dynamic state, the second input clutch mechanism 1942 and first exports clutch 1945 all in engagement state, other clutches When being in released state with arrestment mechanism, planetary gear 1913 is braked and locked by the first arrestment mechanism 1943, and the first power source is defeated The power of shaft 1920 and/or the second power source output shaft 1930 output is through the second input clutch mechanism 1942, the first sun gear 1915th, the first row star-wheel 1912, gear ring 1911, first output clutch 1945 are transferred to the first fixed shaft type with second speed ratio Change-speed gearing group input shaft 1980.When the first input clutch mechanism 1941, the second input clutch mechanism 1942 and the first output Clutch 1945 all in engagement state, when other arrestment mechanisms and clutch are all in released state, the first power source The power at constant speed of output shaft 1920 and/or the second power source output shaft 1930 output is transferred to the first sun gear 1915 and second too Sun wheel 1916.Now, the first sun gear 1915, the second sun gear 1916, the first row star-wheel 1912, planet carrier 1913, the second row Star-wheel 1914 and gear ring 1911 are mutually locked, and the first power source output shaft 1920 and/or the second power source output shaft 1930 are defeated The power going out directly is transferred to the first fixed shaft type speed change through gear ring 1911 and the first output clutch 1945 with third speed ratio Gear unit input shaft 1980.When the second arrestment mechanism 1944 is in on-position, the first input clutch mechanism 1941 and first is defeated Go out clutch 1945 and be in engagement state, when other clutches and arrestment mechanism are in released state, the first sun gear 1915 are braked and locked by the second arrestment mechanism 1944.Now, the first power source output shaft 1920 and/or the output of the second power source The power of axle 1930 output is through the first input clutch mechanism 1941, the second sun gear 1916, the second planetary gear 1914, first planet Wheel 1912, to be transferred to the first fixed shaft type change-speed gearing group with fourth speed ratio defeated for gear ring 1911, first output clutch 1945 Enter axle 1980.When the first input clutch mechanism 1941 and the second output clutch 1946 are all in engagement state, other clutches When mechanism and arrestment mechanism are all in released state, the first power source output shaft 1920 and/or the second power source output shaft 1930 The power of output is directly transferred to the 5th speed ratio with the second output clutch 1946 through the first input clutch mechanism 1941 Second fixed shaft type change-speed gearing group input shaft 1990.When the first arrestment mechanism 1943 is in on-position, the second input clutch machine , all in engagement state, other clutches and arrestment mechanism are all in separation shape for structure 1942 and the second output clutch 1946 During state, planetary gear 1913 is braked and locked by the first arrestment mechanism 1943, the first power source output shaft 1920 and/or the second power The power of source output shaft 1930 output through the second input clutch mechanism 1942, the first sun gear 1915, the first row star-wheel 1912, the Two planetary gears 1914, the second sun gear 1916, second export clutch 1946 and are transferred to the second fixed shaft type with the 6th speed ratio Change-speed gearing group input shaft 1990.Above-mentioned six kinds of states are equivalent to " joint " state of the clutch of common vehicle.

Referring to Figure 20, Figure 20 is the structural representation of vehicle speed variation assembly the 20th embodiment according to clutch of the present invention Figure.In the present embodiment, clutch 200 includes：Connect the first power source output shaft 2020 and the second power source output shaft 2030 Compound and the first fixed shaft type change-speed gearing group input shaft 2080 and the second fixed shaft type change-speed gearing group input shaft 2090 between Formula planetary mechanism 2010, and for being controlled to the element in combined type planetary mechanism 2010, so that from the first power source The power of output shaft 2020 and/or the second power source output shaft 2030 output is transferred to the first He through combined type planetary mechanism 2010 The controlling organization of any one in second fixed shaft type change-speed gearing group input shaft 2080,2090.In the present embodiment, clutch 200 is the first power source output shaft 2020 and the second power source output shaft 2030 and first being connected to vehicle as individual components With second between fixed shaft type change-speed gearing group input shaft 2080,2090.

In the present embodiment, it is further provided between the first power source output shaft 2020 and combined type planetary mechanism 2010 Power source clutch 2021, its concrete structure is similar with the first embodiment shown in Fig. 1, will not be described here.

Combined type planetary mechanism 2010 shares mode by single planetary row and double planet wheel rows of mixing by element and is composited, and specifically Including sun gear 2016, the first row star-wheel 2012, the second planetary gear 2014, the first gear ring 2015, the second gear ring 2011 and row Carrier 2013, concrete structure is similar with the embodiment shown in Fig. 2, will not be described here.

In the present embodiment, controlling organization include the first input clutch mechanism 2041, the second input clutch mechanism 2042, One arrestment mechanism 2043, the second arrestment mechanism 2044, first export clutch 2045 and the second output clutch 2046. Sun gear 2016 is controlled by the first input clutch mechanism 2014 and the second output clutch 2046, is specifically inputted by first Clutch 2014 selectively engages to the first power source output shaft 2020 and the second power source output shaft 2030, and defeated by second Go out clutch 2046 to selectively engage to the second fixed shaft type change-speed gearing group input shaft 2090.First gear ring 2015 is defeated by second Enter clutch 2042 and the second arrestment mechanism 2044 is controlled, specifically selectively engaged by the second input clutch mechanism 2042 To the first power source output shaft 2020 and the second power source output shaft 2030, and it is braked by the second arrestment mechanism 2044.The One arrestment mechanism 2043 is used for planet carrier 2013 is controlled, and specifically carries out selective braking to planet carrier 2013, first is defeated Go out clutch 2015 for being controlled to the second gear ring 2011, specifically the second gear ring 2011 is selectively engaged and determine to first Shaft type change-speed gearing group input shaft 2080.

When the first input clutch mechanism 2041 and the second input clutch mechanism 2042 are simultaneously in released state, or first When output clutch 2045 and the second output clutch 2046 are simultaneously in released state, the first power source output shaft 2020 And/or the power of the second power source output shaft 2030 output cannot access combined type planetary mechanism 2010 or cannot be transferred to first With the second fixed shaft type change-speed gearing group input shaft 2080,2090, as " separation " state of the clutch of common vehicle.When first Arrestment mechanism 2043 is in on-position, and the first input clutch mechanism 2041 and the first output clutch 2045 are all in joint When state, other clutches and arrestment mechanism are in released state, planet carrier 2013 braked by the first arrestment mechanism 2043 and Locked, the power of the first power source output shaft 2020 and/or the second power source output shaft 2030 output is through the first input clutch machine Structure 2041, sun gear 2016, the first row star-wheel 2012, the second planetary gear 2014, the second gear ring 2011, first export clutch 2045 are transferred to the first fixed shaft type change-speed gearing group input shaft 2080 with First Speed ratio.When the first arrestment mechanism 2043 is in system Dynamic state, the second input clutch mechanism 2042 and first exports clutch 2045 all in engagement state, other clutches It is in released state with arrestment mechanism, planetary gear 2013 is braked and locked by the first arrestment mechanism 2043, the first power source output Axle 2020 and/or the second power source output shaft 2030 output power through the second input clutch mechanism 2042, the first gear ring 2015, The first row star-wheel 2012, the second planetary gear 2014, the second gear ring 2011, first are exported clutch 2045 and are passed with second speed ratio It is handed to the first fixed shaft type change-speed gearing group input shaft 2080.When the first input clutch mechanism 2041, the second input clutch mechanism 2042 and first export clutch 2045 all in engagement state, and other arrestment mechanisms and clutch are in released state When, the power at constant speed of the first power source output shaft 2020 and/or the second power source output shaft 2030 output is transferred to the first gear ring 2015 with sun gear 2016.Now, the first gear ring 2015, sun gear 2016, the first row star-wheel 2012, planet carrier 2013, second Planetary gear 2014 and the second gear ring 2011 are stuck, the first power source output shaft 2020 and/or the second power source output shaft 2030 The power of output is directly transferred to the first dead axle through the second gear ring 2011 and the first output clutch 2015 with third speed ratio Formula change-speed gearing group input shaft 2080.When the second arrestment mechanism 2044 is in on-position, the first input clutch mechanism 2041 He First output clutch 2045 is in engagement state, when other clutches and arrestment mechanism are in released state, the first tooth Circle 2015 is braked and locked by the second arrestment mechanism 2044.Now, the first power source output shaft 2020 and/or the second power source are defeated The power of shaft 2030 output through sun gear 2016, the first row star-wheel 2012, the second planetary gear 2014, the second gear ring 2011, the One output clutch 2015 is transferred to the first fixed shaft type change-speed gearing group input shaft 2080 with fourth speed ratio.When the first input Clutch 2041 and the second output clutch 2046 all in engagement state, other clutches and arrestment mechanism all in During released state, the power of the first power source output shaft 2020 and/or the second power source output shaft 2030 output is directly through first Input clutch mechanism 2041 and the second output clutch 2046 are transferred to the second fixed shaft type change-speed gearing group with the 5th speed ratio Input shaft 2090.When the first arrestment mechanism 2043 is in on-position, the second input clutch mechanism 2042 and second exports clutch All in engagement state, when other clutches and arrestment mechanism are all in released state, planetary gear 2013 is by for mechanism 2046 One arrestment mechanism 2043 is braked and locked, the first power source output shaft 2020 and/or the second power source output shaft 2030 output Power through the second input clutch mechanism 2042, the first gear ring 2015, the first row star-wheel 2012, sun gear 2016, second export from Close mechanism 2046 and second fixed shaft type change-speed gearing group input shaft 2090 is transferred to the 6th speed ratio.

In the present embodiment, " clutch " has two " output shafts ", is equivalent to traditional " double clutch ", but the present invention " double clutch " there is times the function of gear, the first fixed shaft type change-speed gearing group input shaft 2080 has 4 output speed (M1= 4, all for forward direction speed), the second fixed shaft type change-speed gearing group input shaft 2080 has 2 output speeds, and (M2=2, including one Forward direction speed, an inverted speed) that is to say, that if corresponding to the first fixed shaft type change-speed gearing group input shaft 2080 has N1 Individual forward gear；There is N2 forward gear corresponding to the second fixed shaft type change-speed gearing group input shaft 2090, then in theory, whole speed change is total One-tenth can have M1 × N1+M2 × N2+N2 gear (wherein M1 × N1+M2 × N2 is forward gear, and N2 is to reverse gear).

More specifically, as " clutch " of " planetary mechanism vehicular clutch " the existing common vehicle in the present embodiment Starting, gearshift function, the function again having, so the vehicle speed variation assembly of 9 forward gears will be realized, that just only needs to and it Connect one and there is N1=2, the fixed shaft type change-speed gearing group of 3 pairs of gear trains of N2=1.

This kind of speed changing assembly, compared with 9AT, equally rises to 9 gears from 1 gear, its shift time is essentially the same, shift quality Essentially the same.And manufacturing cost and speed changing assembly complexity are well below 9AT.

Above-mentioned clutch and the advantage using the vehicle speed variation assembly of this clutch are：Using being connected to the first power source Lead between output shaft and the second power source output shaft and fixed shaft type change-speed gearing group input shaft and by single planetary row and double planet wheel rows of mixing Cross element and share the combined type planetary mechanism that mode is composited, and there is double output shaft and be connected to fixed shaft type change-speed gearing Group, the features such as having that structure is simple, facilitate implementation automation.

In aforementioned four embodiment, it is defeated that controlling organization includes two arrestment mechanisms, Liang Ge input clutch mechanism and two Go out clutch, two of which arrestment mechanism carries out selective braking, two inputs respectively to the element of combined type planetary mechanism The element of combined type planetary mechanism is then selectively engaged defeated to the first power source input shaft and/or the second power source by clutch Shaft, the element of combined type planetary mechanism is selectively engaged and becomes to the first and second fixed shaft types by two output clutches respectively Fast gear unit input shaft.One output clutch is joined with any two in Liang Ge input clutch mechanism and an arrestment mechanism respectively Close, so that the power of the first power source output shaft and/or the output of the second power source output shaft is respectively with First Speed ratio, the second speed Degree is transferred to the first fixed shaft type change-speed gearing group input shaft than with third speed ratio, and this output clutch is defeated with one further Enter clutch and the cooperation of another arrestment mechanism, so that what the first power source output shaft and/or the second power source output shaft exported Power is transferred to the first fixed shaft type change-speed gearing group input shaft with fourth speed ratio respectively, and another output clutch is defeated with two Enter the cooperation of at least one of clutch, so that the first power source output shaft and/or the output of the second power source output shaft is dynamic Power is transferred to the second fixed shaft type change-speed gearing group input shaft with the 5th speed ratio, and inputs with an arrestment mechanism and one further Clutch coordinates, so that the power of the first power source output shaft and/or the output of the second power source output shaft is with the 6th speed ratio It is transferred to the second fixed shaft type change-speed gearing group input shaft.

As shown in figure 21, Figure 21 is to be subtracted for the torsion being integrated on clutch according to 21st embodiment of the invention Shake the structural representation of mechanism.In the present invention, integrated torsional damper mechanism 2100 in above-mentioned clutch further.In this reality Apply in example, this torsion damping mechanism 2100 mainly includes the first rotation dish 2110, the second rotation dish 2120 and spring cushion 2130.Wherein, the first rotation dish 2110 and the second rotation dish 2120 are coaxially disposed, and can relatively rotate.In the first rotation dish 2110 and second form an annular housing between rotation dish 2120, and spring cushion 2130 is to be arranged in this annular housing Curved spring, and rotation direction elastic connection the first rotation dish 2110 He along the first rotation dish 2110 and the second rotation dish 2120 Second rotation dish 2120.Preferably, this curved spring is in series by the spring of at least two different coefficient of elasticity, thus improves Effectiveness in vibration suppression.

In other embodiments, can in the first rotation dish 2110 and the second rotation dish 2120 respectively along each circumference to shape Become multiple spring windows (not shown), now spring cushion 2130 then includes the multiple straight being placed in spring window respectively Spring (not shown).It is also preferable that the coefficient of elasticity of straight spring at least two spring windows is different.

In the present embodiment, torsion damping mechanism 2100 can be integrated in any one disc portion of the clutch shown in Fig. 1 On part, be for example preferably integrated in the second sun gear 116 grade one or more on.For example, when torsion damping mechanism 2100 is integrated When on the second sun gear 116, one of the first rotation dish 2110 and the second rotation dish 2120 and the first power source output shaft 12 and/or second power source output shaft 13 connect, and set on another in the first rotation dish 2110 and the second rotation dish 2120 It is equipped with external tooth, and then carry out external toothing with the second planetary gear 114.When torsion damping mechanism 2100 is integrated in brake disc 1442 When, one of the first rotation dish 2110 and the second rotation dish 2120 are directly connected to the first sun gear 115, and caliper 1441 Another in first rotation dish 2110 and the second rotation dish 2120 is braked.It should be noted that torsion damping mechanism 2100 can be integrated in the two the second sun gear 116 and brake discs 1442, that is, respectively in the second sun gear 116 and brake disc simultaneously Setting and structure identical first torsion damping mechanism described above and the second torsion damping mechanism on 1441.It is achieved in two grades Vibration damping.In the present embodiment, torsion damping mechanism 2100 can also be integrated in planet carrier 113, gear ring 111 and the first sun gear 115 one or more on, be achieved in multistage detection.Certainly, the second sun gear 116 and brake disc 141 are more highly preferred to.

Equally, torsion damping mechanism 2100 can also be integrated in any one disk shaped part of the clutch shown in Fig. 2-Figure 20 On, such as on one or more of sun gear, planet carrier, brake disc, gear ring.

Because the rotating speed from engine to automotive transmission and torque are periodically continually changing, this can make power train The twisting vibration producing；On the other hand because running car is on uneven road, make automotive transmission that angular speed to occur unexpected Change, also can cause twisting vibration.These twisting vibrations all can be to Parts for Power Train impacting property load so as to the life-span contracts Short, or even part of damage.The present invention passes through integrated torsional damper mechanism on the clutch of motor vehicle driven by mixed power, can eliminate torsion Rotational oscillation moves and avoids resonating, and prevents power train from transshipping, therefore can an individual components simultaneously integrated " clutch " and " vibration damping " Deng multiple function.

Further, because torsion damping mechanism is using double rotation dish structures and have certain mass, therefore pass through to calculate and Configure the quality of the two, it is possible to achieve with double mass flywheel identical function, and then integrated " double mass flywheel " function further.

The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, such as between each embodiment, technical characteristic is mutual In conjunction with, or directly or indirectly it is used in other related technical fields, it is included within the scope of the present invention.

Claims

1. a kind of clutch of motor vehicle driven by mixed power it is characterised in that：Described clutch is connected to vehicle as individual components Between first power source output shaft and the second power source output shaft and two fixed shaft type change-speed gearing group input shafts, described clutch Including：It is connected to described first power source output shaft and described second power source output shaft is defeated with described fixed shaft type change-speed gearing group Enter between axle and the combined type planetary mechanism that mode is composited is shared by element by single planetary row and double planet wheel rows of mixing；It is connected to Power source between described first power source output shaft and/or described second power source output shaft and described combined type planetary mechanism Clutch, described power source clutch is used for connected described first power source output shaft and/or described second Power source output shaft is controlled, will be defeated to connected described first power source output shaft and/or described second power source The power of shaft output selectively exports to described combined type planetary mechanism；And in described combined type planetary mechanism Element be controlled such that from described first power source output shaft and/or described second power source output shaft output power through institute State the control of any one that combined type planetary mechanism is selectively transferred in described two fixed shaft type change-speed gearing group input shafts Mechanism.

2. clutch as claimed in claim 1 it is characterised in that：Described combined type planetary mechanism include the first sun gear, Two sun gears, the first row star-wheel, the second planetary gear, gear ring and planet carrier, wherein said the first row star-wheel is with described first too Sun wheel external toothing, described gear ring and described the first row star-wheel internal messing, described second planetary gear be located at described second sun gear with Between described the first row star-wheel and respectively with described second sun gear and described the first row star-wheel external toothing, described the first row star-wheel Share described planet carrier with described second planetary gear further；Or, described combined type planetary mechanism includes sun gear, the first row Outside star-wheel, the second planetary gear, the first gear ring, the second gear ring and planet carrier, wherein said the first row star-wheel and described sun gear Engagement, described first gear ring and described the first row star-wheel internal messing, described second planetary gear is located at described the first row star-wheel and institute State between the second gear ring and with described the first row star-wheel external toothing, and with described second gear ring internal messing, described the first row star-wheel Share described planet carrier with described second planetary gear further.

3. clutch as claimed in claim 2 it is characterised in that：Described controlling organization include an arrestment mechanism and export from Close mechanism, wherein said arrestment mechanism is used for carrying out selective braking to the element in described combined type planetary mechanism, and makes institute State the power of the first power source output shaft and/or described second power source output shaft output through described combined type planetary mechanism with the One speed ratio is transferred to the first fixed shaft type change-speed gearing group input shaft, and described output clutch is used for described combined type planet Element in mechanism is selectively engaged with the second fixed shaft type change-speed gearing group input shaft, and makes described first power source output It is fixed that the power of axle and/or described second power source output shaft output is transferred to second through combined type planetary mechanism with second speed ratio Shaft type change-speed gearing group input shaft.

4. clutch as claimed in claim 2 it is characterised in that：Described controlling organization includes an arrestment mechanism and two outputs Clutch, wherein said arrestment mechanism is used for carrying out selective braking to the element in described combined type planetary mechanism, described Two output clutches are used for respectively will be defeated with the first fixed shaft type change-speed gearing group for the element in described combined type planetary mechanism Enter axle and the second fixed shaft type change-speed gearing group input shaft is selectively engaged, and coordinate with described arrestment mechanism respectively, and make The power of described first power source output shaft and/or described second power source output shaft output divides through described combined type planetary mechanism Described first fixed shaft type change-speed gearing group input shaft and described second dead axle are not transferred to than with second speed ratio with First Speed Formula change-speed gearing group input shaft.

5. clutch as claimed in claim 2 it is characterised in that：Described controlling organization include an arrestment mechanism, one input from Close mechanism and an output clutch, wherein said arrestment mechanism is used for the element in described combined type planetary mechanism is selected Selecting property is braked, so that the power of described first power source output shaft and/or described second power source output shaft output is through described multiple Box-like planetary mechanism is transferred to the first fixed shaft type change-speed gearing group input shaft with First Speed ratio, and described input clutch mechanism is used for Different elements in described combined type planetary mechanism are simultaneously bonded to described first power source output shaft and/or described second power Source output shaft, make described first power source output shaft and/or described second power source output shaft output power through combined type row Star mechanism is transferred to described first fixed shaft type change-speed gearing group input shaft with second speed ratio, and described output clutch is used for will Element in described combined type planetary mechanism is selectively engaged with the second fixed shaft type change-speed gearing group input shaft, and makes described The power of the first power source output shaft and/or described second power source output shaft output is through described combined type planetary mechanism with the 3rd Speed ratio is transferred to described second fixed shaft type change-speed gearing group input shaft.

6. clutch as claimed in claim 2 it is characterised in that：Described controlling organization includes an input clutch mechanism, a system Motivation structure and two output clutches, described input clutch mechanism is by the different elements of described combined type planetary mechanism simultaneously It is bonded to described first power source output shaft and/or described second power source output shaft, described arrestment mechanism is to described combined type The element of planetary mechanism carries out selective braking, and described two output clutches are respectively by the unit of described combined type planetary mechanism Part and the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type change-speed gearing group input shaft carry out selective binding, so that Described first output clutch is coordinated power respectively with first with described arrestment mechanism and described input clutch mechanism respectively Speed ratio and second speed ratio are transferred to described first fixed shaft type change-speed gearing group input shaft, and described second output clutch divides Do not coordinate described power respectively with third speed ratio and fourth speed ratio with described arrestment mechanism and described input clutch mechanism Be transferred to described second fixed shaft type change-speed gearing group input shaft, wherein said power include described first power source output shaft and/ Or described second power source output shaft output power.

7. clutch as claimed in claim 2 it is characterised in that：Described controlling organization includes two arrestment mechanisms and defeated Go out clutch, described two arrestment mechanisms carry out selective braking to the element of described combined type planetary mechanism respectively, so that Power is transferred to the first fixed shaft type change-speed gearing group input shaft with First Speed than with second speed ratio respectively, wherein said power Including the power of described first power source output shaft and/or described second power source output shaft output, described output clutch Then the element of described combined type planetary mechanism is selectively engaged to the second fixed shaft type change-speed gearing group input shaft, so that described It is fixed that the power of one power source output shaft and/or described second power source output shaft output is transferred to described second with third speed ratio Shaft type change-speed gearing group input shaft.

8. clutch as claimed in claim 2 it is characterised in that：Described controlling organization includes two arrestment mechanisms and two Output clutch, described two arrestment mechanisms carry out selective braking, institute to the element of described combined type planetary mechanism respectively State two output clutches then to selectively engage the element of described combined type planetary mechanism to the first fixed shaft type change-speed gearing Group input shaft and the second fixed shaft type change-speed gearing group input shaft, wherein described in one output clutch respectively with two arrestment mechanisms Cooperation, so that power is transferred to described first fixed shaft type change-speed gearing group input with First Speed than with second speed ratio respectively Axle, wherein said power includes described first power source output shaft and/or the power of described second power source output shaft output, separately One output clutch and arrestment mechanism cooperation, so that described first power source output shaft and/or described second power source are defeated The power of shaft output is transferred to described second fixed shaft type change-speed gearing group input shaft with third speed ratio.

9. clutch as claimed in claim 2 it is characterised in that：Described controlling organization includes two arrestment mechanisms, an input Clutch and an output clutch, wherein said two arrestment mechanisms enter to the element of described combined type planetary mechanism respectively Row is selectively braked so that power respectively with First Speed than and second speed ratio to be transferred to the first fixed shaft type change-speed gearing group defeated Enter axle, wherein said power includes described first power source output shaft and/or the power of described second power source output shaft output, The different elements of described combined type planetary mechanism are then selectively engaged defeated to described first power source by described input clutch mechanism Shaft and/or described second power source output shaft, so that described first power source output shaft and/or described second power source output The power of axle output is transferred to described first fixed shaft type change-speed gearing group input shaft with third speed, and described output clutch will The element of combined type planetary mechanism selectively engages to the second fixed shaft type change-speed gearing group input shaft, so that described first power source The power of output shaft and/or described second power source output shaft output is transferred to described second fixed shaft type speed change with fourth speed ratio Gear unit input shaft.

10. clutch as claimed in claim 1 it is characterised in that：Described controlling organization includes two arrestment mechanisms, an input Clutch and two output clutches, wherein said two arrestment mechanisms element to described combined type planetary mechanism respectively Carry out selective braking, described input clutch mechanism then selectively engages the element of described combined type planetary mechanism to described One power source output shaft and/or described second power source output shaft, described two output clutches are respectively by combined type planet The element of mechanism selectively engages to the first fixed shaft type change-speed gearing group input shaft and the second fixed shaft type change-speed gearing group input shaft, Wherein described in one, output clutch is coordinated with one of described two arrestment mechanisms and described input clutch mechanism respectively, So that power is transferred to the first fixed shaft type change-speed gearing group input with First Speed ratio, second speed ratio and third speed ratio respectively Axle, another described output clutch is coordinated with arrestment mechanism described in one and described input clutch mechanism respectively, so that described Power is transferred to the second fixed shaft type change-speed gearing group input shaft with fourth speed than with the 5th speed ratio, and wherein said power includes Described first power source output shaft and/or the power of described second power source output shaft output.

11. clutches as claimed in claim 2 it is characterised in that：Described controlling organization include two arrestment mechanisms, two defeated Enter clutch and two output clutches, wherein said two arrestment mechanisms unit to described combined type planetary mechanism respectively Part carries out selective braking, and described two input clutch mechanisms then selectively engage the element of combined type planetary mechanism to described First power source output shaft and/or described second power source output shaft, described two output clutches are respectively by combined type row The element of star mechanism selectively engages to the first fixed shaft type change-speed gearing group input shaft and the input of the second fixed shaft type change-speed gearing group Axle, wherein described in one, output clutch is coordinated with any two in Liang Ge input clutch mechanism and an arrestment mechanism respectively, So that power is transferred to described first fixed shaft type change-speed gearing group with First Speed ratio, second speed ratio and third speed ratio respectively Input shaft, wherein said power includes the dynamic of described first power source output shaft and/or described second power source output shaft output Power, and coordinating with input clutch mechanism described in one and another arrestment mechanism further so that described first power source output shaft and/ Or described second power source output shaft output power respectively described first fixed shaft type change-speed gearing is transferred to fourth speed ratio Group input shaft, another described output clutch and the cooperation of at least one of described two input clutch mechanisms, so that described The power of the first power source output shaft and/or described second power source output shaft output is transferred to described second with the 5th speed ratio Fixed shaft type change-speed gearing group input shaft, and coordinate with input clutch mechanism described in arrestment mechanism described in one and further, with Described first power source output shaft and/or the power of described second power source output shaft output is made to be transferred to institute with the 6th speed ratio State the second fixed shaft type change-speed gearing group input shaft.

12. clutches as described in claim 3-11 any one it is characterised in that：Described clutch is integrated with torsion further Turn damper mechanism, described torsion damping mechanism includes the first rotatable parts being coaxially disposed and can relatively rotating and the second rotation Part and along the first rotation section described in the rotation direction elastic connection of described first rotatable parts and described second rotatable parts Part and the spring cushion of described second rotatable parts.