CN208947081U - Hybrid vehicle and its hybrid power drive assembly - Google Patents

Abstract

The utility model relates to a kind of hybrid vehicle and its hybrid power drive assembly.Hybrid power drive assembly includes engine assembly, driving motor assembly and shift assembly.Engine assembly includes engine.Driving motor assembly includes driving motor, motor driving gear and motor driven gear, and motor driving gear and driving motor are sequentially connected, and motor driven gear is engaged with motor driving gear.Shift assembly includes output shaft, jackshaft, shift driving gear component, shift driven gear component and synchronizer assembly, output shaft is parallel with jackshaft and interval is arranged, engine and output shaft are sequentially connected, motor driven gear is sheathed on one end of jackshaft, and is operationally sequentially connected with jackshaft.Hybrid vehicle and its hybrid power drive assembly transmission velocity ratio with higher provided by the utility model.

Description

Hybrid vehicle and its hybrid power drive assembly

Technical field

The utility model relates to electric car actuation techniques field more particularly to a kind of hybrid vehicle and its mixing are dynamic Power drive assembly.

Background technique

In order to reduce automobile energy consumption, hybrid power has become the indispensable driving method of automobile.Hybrid power driving Important component of the assembly as hybrid vehicle is the important indicator for measuring hybrid vehicle performance.Hybrid power Automobile includes that engine driving and driving motor drive two kinds of driving methods.Traditional hybrid power drive assembly is in driving motor During driving, driving form is complicated, causes transmission efficiency lower.

Utility model content

Based on this, it is necessary to for the lower problem of traditional driving motor transmission efficiency, provide a kind of transmission efficiency compared with High hybrid vehicle and its hybrid power drive assembly.

A kind of hybrid power drive assembly, comprising:

Engine assembly, including engine；

Driving motor assembly, including driving motor, motor driving gear and motor driven gear, the motor driving gear It is sequentially connected with the driving motor, the motor driven gear is engaged with the motor driving gear；And

Shift assembly, including output shaft, jackshaft, shift driving gear component, shift driven gear component and synchronizer Component, the output shaft is parallel with the jackshaft and interval is arranged, and the engine and the output shaft are sequentially connected, described Motor driven gear is sheathed on one end of the jackshaft, and is operationally sequentially connected with the jackshaft.

The engine and the driving motor are located at the both ends of the output shaft simultaneously in one of the embodiments, It is coaxially disposed with the output shaft, the output shaft is rotatably penetrated and arranged in the driving motor.

The engine assembly further includes engine driving gear in one of the embodiments, and the engine is actively Gear is connect with the driving engine；

The shift driving gear component includes the transmission gear being successively sheathed on the jackshaft, second gear active Gear and a gear driving gear；

The shift driven gear component include the engine driven gear for being sheathed on jackshaft, be successively sheathed on it is described defeated The transfer driven gear of shaft, second gear driven gear and a gear driven gear, the engine driven gear and the engine Driving gear engagement, the transfer driven gear are engaged with the transmission gear, the second gear driven gear and described two Driving gear engagement is kept off, a gear driven gear is engaged with the gear driving gear；

The synchronizer assembly includes that engine synchronization device, a second gear synchronizer and electricity drive synchronizer, and the engine is same Step device is set to the output shaft, and between the engine driving gear and the transfer driven gear, described to start The input shaft of machine synchronizer and the engine is operatively engaged or disconnects；The one second gear synchronizer is set to the centre Axis or the output shaft be on any one, and is located at the two gear driving gear and described one and keeps off driving gear or the second gear is driven Between gear and the gear driven gear, the electricity drives synchronizer and is set to the jackshaft.

The shift driving gear component further includes first be sheathed on the jackshaft in one of the embodiments, Shift driving gear and the second shift driving gear, the first shift driving gear and the second shift driving gear are located at Between the transmission gear and the two gear driving gear, and the first shift driving gear is located at second shift Driving gear is backwards to the side of the two gear driving gear；

The shift driven gear component further includes the first shift driven gear and second being sheathed on the output shaft Shift gears driven gear, it is described first shift driven gear and it is described second shift driven gear be located at the transfer driven gear and Between the second gear driven gear, and the first shift driven gear is located at the second shift driven gear backwards to described two The side of driven gear is kept off, the first shift driven gear is engaged with the first shift driving gear, second shift Driven gear is engaged with the second shift driving gear；

The synchronizer assembly further includes the one or two shift synchronizer, and the one or the two shift synchronizer is set in described Between axis or the output shaft on any one, and be located at the first shift driving gear and the second shift driving gear or institute It states between the first shift driven gear and the second shift driven gear.

In one of the embodiments, further include the assembly that reverses gear, it is described reverse gear assembly include reverse gear idle pulley, reverse gear driving tooth It takes turns and reverses gear driven gear, the driving gear that reverses gear is arranged and is fixed on the jackshaft, and the driven gear that reverses gear is arranged In the output shaft, the driving gear that reverses gear is engaged by the idle pulley that reverses gear with the driven gear that reverses gear, and the electricity drives Synchronizer is located at the electricity and drives between driven gear and the driving gear that reverses gear, and the electricity drive synchronizer and the motor from The opposite side of moving gear and the operable engagement of the driving gear that reverses gear or disconnection.

In one of the embodiments, further include the assembly that reverses gear, the assembly that reverses gear include reverse gear synchronizer, reverse gear it is lazy Take turns, reverse gear driving gear and the driven gear that reverses gear, the driving gear that reverses gear is arranged and is fixed on the jackshaft, described to reverse gear Driven gear is sheathed on the output shaft, and the driving gear that reverses gear is nibbled by the idle pulley that reverses gear with the driven gear that reverses gear It closes, the reverse gear synchronizer is set to the output shaft.

The engine driving gear and the motor driven gear are sequentially connected in one of the embodiments, and institute It states engine and the driving motor is operationally disconnected with the output shaft, so that the hybrid power drive assembly has Stopping for charging gear.

The engine assembly further includes engine driving gear in one of the embodiments, and the engine is actively Gear is connect with the driving engine；

The shift driving gear component includes the transmission gear being successively sheathed on the jackshaft, shift active Gear, two gear driving gear and a gear driving gear；

The shift driven gear component include the engine driven gear for being sheathed on jackshaft, be successively sheathed on it is described defeated Transfer driven gear, shift driven gear, second gear driven gear and a gear driven gear for shaft, the engine driven gear It is engaged with the engine driving gear, the transfer driven gear is engaged with the transmission gear, and the shift is driven Gear is engaged with the shift driving gear, and the second gear driven gear is engaged with the two gear driving gear, it is described one gear from Moving gear is engaged with the gear driving gear；

The synchronizer assembly includes that engine synchronization device, shift synchronizer, a gear synchronizer and electricity drive synchronizer, described Engine synchronization device is set to the output shaft, and between the engine driving gear and the transfer driven gear, The input shaft of the engine synchronization device and the engine is operatively engaged or disconnects；The shift synchronizer is set to institute Jackshaft or the output shaft are stated on any one, and is located at the shift driving gear and the two gear driving gear or described changes It keeps off between driven gear and the second gear driven gear, the gear synchronizer is set to the jackshaft or the output shaft is appointed On one, and it is located at a gear driving gear and keeps off driven gear backwards backwards to the side of the two gear driving gear or described one The side of the second gear driven gear, the electricity drive synchronizer and are set to the jackshaft and are located at the gear driving gear back To the side of the two gear driving gear.

In one of the embodiments, further include the assembly that reverses gear, it is described reverse gear assembly include reverse gear idle pulley, reverse gear driving tooth It takes turns and reverses gear driven gear, the driving gear that reverses gear is sheathed on the jackshaft, and the driven gear that reverses gear is sheathed on described Output shaft, the driving gear that reverses gear are engaged by the idle pulley that reverses gear with the driven gear that reverses gear, the gear synchronizer When being set on the jackshaft, it is described one gear synchronizer be located at it is described one gear driving gear and it is described reverse gear driving gear it Between, when the gear synchronizer is set on the output shaft, the gear synchronizer is located at a gear driven gear and institute It states between the driven gear that reverses gear.

A kind of hybrid vehicle, including above-mentioned hybrid power drive assembly.

Above-mentioned hybrid vehicle and its hybrid power drive assembly, motor driven gear are sheathed on one end of jackshaft, And be operationally sequentially connected with jackshaft, therefore the power of driving motor can enter shift assembly by motor driven gear, And it is exported after being adjusted by gear from output shaft.Therefore, above-mentioned hybrid vehicle and its hybrid power drive assembly, pass through province Slightly other driving members, directly can be transferred to shift assembly for the power that driving motor is transferred to motor driven gear, to make The power output mode for obtaining driving motor is simple and easy, and transmission efficiency is higher, thus can realize hybrid vehicle and its mixing The higher transmission velocity ratio of power drive assembly 100.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 2 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 3 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 4 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 5 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 6 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 7 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 8 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Fig. 9 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Figure 10 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment；

Figure 11 is the structural schematic diagram of hybrid power drive assembly in the utility model preferred embodiment.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model The understanding of disclosure is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

The utility model provides a kind of hybrid vehicle and its hybrid power drive assembly.Wherein, the hybrid power Automobile includes the hybrid power drive assembly, for driving the hybrid vehicle in road traveling.

Referring to Fig. 1, the hybrid power drive assembly 100 in the utility model one embodiment includes engine assembly 110, driving motor assembly 120 and shift assembly (figure is not marked).

Engine assembly 110 includes engine 111.Engine 111 is used to provide mainly for hybrid power drive assembly 100 Power resources.Specifically, engine 111 can be the engine of diesel engine, petrol engine or other forms.

Driving motor assembly 120 includes driving motor 121, motor driving gear 122 and motor driven gear 123.Motor Driving gear 122 and driving motor 121 are sequentially connected, and motor driven gear 123 is engaged with motor driving gear 122.

Auxiliary power source of the driving motor 121 as hybrid power drive assembly 100 can both be mixed with engine 111 It uses, also can be used alone.Similarly, engine 111 can also be used cooperatively with driving motor 121, also can be used alone.

Specifically, driving motor 121 can be dc motor, AC asynchronous motor, high-speed motor or other shapes The motor of formula.Specifically in the present embodiment, driving motor 121 is high-speed motor.High-speed motor has revolving speed height, transmission efficiency high And feature small in size.Therefore, the volume of hybrid power drive assembly 100 can be reduced by the way that high-speed motor is arranged, it is mixed to reduce The cost of power drive assembly 100 is closed, realizes the miniaturization of hybrid power drive assembly 100.

Motor driving gear 122 and driving motor 121 are sequentially connected, motor driven gear 123 and motor driving gear 122 Engagement forms motor gear pair, and therefore, the power of driving motor 121 can be transferred to motor driven tooth from motor driving gear 122 Wheel 123.

Shift assembly includes output shaft 131, jackshaft 132, shift driving gear component (figure is not marked), shift driven gear Component (figure is not marked) and synchronizer assembly (figure is not marked).Output shaft 131 is parallel with jackshaft 132 and interval is arranged, engine 111 It is sequentially connected with output shaft 131, motor driven gear 123 is sheathed on one end of jackshaft 132, and can operate with jackshaft 132 Ground transmission connection.

Engine 111 and output shaft 131 are sequentially connected, and therefore, the power of engine 111 can be transferred to output shaft 131 simultaneously Output.Specifically in the present embodiment, engine 111 and shift driven gear component transmission connection, therefore, engine 111 inputs Power can enter shift assembly, and after gear is adjusted from output shaft 131 export.

Motor driven gear 123 is sheathed on one end of jackshaft 132, and is operationally sequentially connected with jackshaft 132.Cause This, the power of driving motor 121 can enter shift assembly from motor gear pair, and from output shaft 131 after being adjusted by gear Output, to realize the pure electric vehicle driving of driving motor 121.And compared with traditional hybrid power drive assembly 100, traditional is mixed It closes power drive assembly 100 and is provided with motor input shaft, electrical motor gearshift gear, motor driven gear 123 is sheathed on motor input On axis, and electrical motor gearshift gear is engaged with shift driving gear component respectively.Therefore in traditional hybrid power drive assembly 100 In, the power of driving motor 121 is transferred to shift assembly, and passes through from motor gear pair, motor input shaft, electrical motor gearshift gear Gear exports after adjusting from output shaft 131.And that motor is omitted is defeated for the driving motor 121 in the hybrid power assembly in the application Enter the transmission of axis and electrical motor gearshift gear, power is directly transferred to shift assembly from motor gear pair, so that driving motor 121 power output mode is simple and easy, and transmission efficiency is higher.

Moreover, after removal motor input shaft and electrical motor gearshift gear 100 volume of hybrid power drive assembly is smaller, quality It is lighter, consequently facilitating realizing the lightweight and miniaturization of hybrid power drive assembly 100.

Specifically, jackshaft 132 and output shaft 131 all can be solid shaftings, or hollow shaft.Specifically in this implementation In example, jackshaft 132 and output shaft 131 are hollow shaft.

For hollow shaft opposing solid axis, biggish torque and lighter weight can be transmitted, therefore, it is dynamic to be easy to implement mixing The lightweight of power drive assembly 100.It should be noted that in other embodiments, jackshaft 132 and output shaft 131 can also be with For solid shafting, can specifically be designed as needed.

In the present embodiment, engine 111 and driving motor 121 are located at both ends and and the output shaft of output shaft 131 131 coaxial arrangements, output shaft 131 are rotatably penetrated and arranged in driving motor 121.

Therefore, compared to traditional one end that engine 111 is set to output shaft 131, driving motor 121 is set to One end of motor input shaft and engine 111 and driving motor 121 are located at for not ipsilateral shift to install, above-mentioned hybrid power In drive assembly 100 using by engine 111, output shaft 131 and driving motor 121 it is longitudinal by the way of, have better space Utilization rate can effectively reduce the volume of hybrid power drive assembly 100, thus be easy to implement hybrid vehicle and its mix Close the miniaturization of power drive assembly 100.

In the present embodiment, 111 assembly of engine further includes engine driving gear 112.Engine driving gear 112 with Engine 111 is sequentially connected.

Driving gear component of shifting gears includes the transmission gear 133 being successively sheathed on jackshaft 132, second gear driving tooth Wheel 134 and a gear driving gear 135.

Shift driven gear component includes the engine driven gear 139 for being sheathed on jackshaft 132, is successively sheathed on output Transfer driven gear 136, second gear driven gear 137 and a gear driven gear 138 for axis 131.Engine driven gear 139 and hair Motivation driving gear 112 engages, and transfer driven gear 136 is engaged with transmission gear 133, second gear driven gear 137 and two It keeps off driving gear 134 to engage, a gear driven gear 138 is engaged with a gear driving gear 135.

Synchronizer assembly includes that engine synchronization device 140, a second gear synchronizer 141 and electricity drive synchronizer 142, and engine is same Step device 140 is set to output shaft 131, and between engine driving gear 112 and transfer driven gear 136.Engine is same The input shaft of step device 140 and engine 111 is operatively engaged or disconnects.One second gear synchronizer 141 be set to jackshaft 132 or Output shaft 131 is located at two gear driving gear 134 and keeps off driving gear 135 or second gear driven gear 137 and one with one on any one It keeps off between driven gear 138, electricity drives synchronizer 142 and is set to jackshaft 132.

Engine driving gear 112 is used to transmit the energy of engine 111.Engine 111 drives engine driving gear 112 rotations, are input to hybrid power drive assembly 100 for energy.In addition, engine driving gear 112 is alternatively arranged as commonly using Shift gear use.

Specifically in the present embodiment, hybrid power drive assembly 100 further includes clutch 113, engine driving gear 112 It is sequentially connected by clutch 113 and engine 111.Clutch 113 is for realizing engine 111 to engine driving gear The input or interruption of 112 power.Clutch 113 engages, and engine 111 is to 112 input power of engine driving gear, clutch 113 separation, engine 111 stop to 112 input power of engine driving gear.

In the present embodiment, hybrid power drive assembly 100 includes four gears.One gear driving gear 135 with one keep off from Moving gear 138 engages, and forms first gear pair.Two gear driving gear 134 is engaged with second gear driven gear 137, forms second gear tooth Wheel set.Engine driving gear 112 engages to form engine gear pair with engine driven gear 139.Engine gear pair is made It is used for three gear gear pairs.Transmission gear 133 engages to form driving gear pair with transfer driven gear 136, transmission gear Pair is used as four gear gear pairs.

Please continue to refer to Fig. 1, now the positional relationship using in Fig. 1 between each element is as reference, to illustrate hybrid power The course of work of drive assembly 100.In the present embodiment, when a second gear synchronizer 141 is set on jackshaft 132, a second gear Synchronizer 141 is located between a gear driving gear 135 and two gear driving gear 134.Entirely hybrid power drive assembly 100 includes Engine 111 drives gear and pure electric vehicle to drive gear.

It is driven in gear in engine 111, engine 111 includes turning for a gear, second gear, three gears and four four gears of gear It changes.At this point, clutch 113 is closed, engine 111 works independently, and driving motor 121 stops to hybrid power drive assembly 100 Input power.

When needing to convert a gear, a second gear synchronizer 141 with one gear driving gear 135 engage, power from engine 111, Engine driving gear 112, engine driven gear 139, jackshaft 132, one keep off driving gear 135 and a gear driven gear 138 are transferred to output shaft 131 and export.

When needing to convert second gear, a second gear synchronizer 141 is engaged with two gear driving gear 134, power from engine 111, Engine driving gear 112, engine driven gear 139, jackshaft 132, two gear driving gear 134 and second gear driven gear 137 are transferred to output shaft 131 and export.

When needing to convert three gears, engine synchronization device 140 is engaged with the input shaft of engine 111, therefore, engine 111 input shaft connect with output shaft 131 it is integral, the power of engine 111 directly pass through engine driving gear 112 transmitting To output shaft 131 and export.And when the input shaft of engine synchronization device 140 and engine 111 disconnects, engine 111 moves Power is transferred to output shaft 131 by engine driving gear 112, jackshaft 132, and engine driving gear 112 plays transmitting and starts The effect of 111 power of machine.When engine synchronization device 140 is engaged with the input shaft of engine 111, the power of engine 111 can It is transferred directly to output shaft 131, engine driving gear 112 is used as the gear that gear is converted, so that engine The utilization rate of driving gear 112 is higher, and convenient for saving the cost of hybrid power drive assembly 100.Moreover, engine driving tooth Wheel 112 is directly as three gear driving gears in use, engine 111 can directly drive output shaft 131 without being subjected to gear pair Power is transmitted, thus the transmission efficiency of whole system can be improved.

When needing to convert four gears, engine synchronization device 140 is engaged with transfer driven gear 136, power from engine 111, Engine driving gear 112, engine driven gear 139, jackshaft 132, transmission gear 133, transfer driven gear 136 It output shaft 131 and is exported in transmitting.

The setting of multiple gears, so that the speed adjustable range of entire hybrid power drive assembly 100 is wider, engine 111 Power can be made full use of, consequently facilitating promoting the fuel economy of vehicle.

In pure electric vehicle driving gear, driving motor 121 also includes turning for a gear, second gear, three gears and four four gears of gear It changes.At this point, clutch 113 disconnects, driving motor 121 works independently, and engine 111 stops to hybrid power drive assembly 100 Input power.

When needing to convert a gear, electricity drives synchronizer 142 and engages with motor driven gear 123, a second gear synchronizer 141 and one Keep off driving gear 135, the power of driving motor 121 from driving motor 121, motor driving gear 122, motor driven gear 123, Jackshaft 132, one keeps off driving gear 135 and a gear driven gear 138 is transferred to output shaft 131 and exports.

When needing to convert second gear, electricity drives synchronizer 142 and engages with motor driven gear 123, a second gear synchronizer 141 and two Keep off driving gear 134, the power of driving motor 121 from driving motor 121, motor driving gear 122, motor driven gear 123, Jackshaft 132, two gear driving gear 134 and second gear driven gear 137 are transferred to output shaft 131 and export.

When needing to convert three gears, electricity drives synchronizer 142 and engages with motor driven gear 123, engine synchronization device 140 and hair Motivation driving gear 112 engages, and the power of driving motor 121 is from driving motor 121, motor driving gear 122, motor driven tooth Wheel 123, jackshaft 132, engine driven gear 139, engine driving gear 112 are transferred to output shaft 131 and export.

When needing to convert four gears, electricity drives synchronizer 142 and engages with motor driven gear 123, engine synchronization device 140 and biography Dynamic driven gear 136 engages, and the power of driving motor 121 is from driving motor 121, motor driving gear 122, motor driven gear 123, jackshaft 132, transmission gear 133 and transfer driven gear 136 are transferred to output shaft 131 and export.

In the present embodiment, engine driving gear 112 and motor driven gear 123 are sequentially connected, and engine 111 and Driving motor 121 is operationally disconnected with output shaft 131, so that hybrid power drive assembly 100 has stopping for charging gear.

In stopping for charging gear, engine 111 and driving motor 121 are disconnected with output shaft 131, and clutch 113 is closed, The power of engine 111 passes through engine driving gear 112, engine driven gear 139, jackshaft 132, motor driven gear 123 and motor driving gear 122 be transferred to driving motor 121, driving motor 121 inverts.It is also wrapped in hybrid vehicle Include battery.Reversion, which occurs, for driving motor 121 to charge a battery.

It therefore, can be to the energy of engine 111 by the way that stopping for charging gear is arranged in hybrid power drive assembly 100 It is recycled, to have preferable capacity usage ratio.

It should be noted that in other embodiments, a second gear synchronizer 141 can also be set on output shaft 131, and One second gear synchronizer 141 is located between a gear driven gear 138 and second gear driven gear 137.Therefore, it is driven in engine 111 In gear and pure electric vehicle driving gear, when conversion one is kept off, a second gear synchronizer 141 need to be engaged with a gear driven gear 138.Conversion When second gear, a second gear synchronizer 141 is engaged with second gear driven gear 137.

In the present embodiment, hybrid power drive assembly 100 further includes the assembly 170 that reverses gear.The assembly 170 that reverses gear includes reversing gear Synchronizer 171, the idle pulley 172 that reverses gear, reverse gear driving gear 173 and the driven gear 174 that reverses gear.The driving gear 173 that reverses gear is arranged simultaneously It is fixed on jackshaft 132, the driven gear 174 that reverses gear is sheathed on output shaft 131, and the driving gear 173 that reverses gear passes through the idle pulley 172 that reverses gear Driven gear 174 engages with reversing gear, and reverse gear synchronizer 171 is set to output shaft 131.

By the way that the assembly 170 that reverses gear is arranged, increase a reverse mode for hybrid vehicle, so that hybrid vehicle Move more flexible changeable, the scope of application is wider.

Specifically, when the assembly 170 that reverses gear works, clutch 113 is closed, reverse gear synchronizer 171 and the driven gear 174 that reverses gear Engagement, power pass through engine driving gear 112, engine driven gear 139, jackshaft 132, master of reversing gear from engine 111 Moving gear 173, the driven gear 174 that reverses gear are transferred to output shaft 131 and export, and hybrid vehicle realizes reversing.

Specifically, the set-up mode of assembly 170 of reversing gear one of is not limited to the present embodiment, and can also be other settings Mode.It need to only ensure that hybrid power drive assembly 100 has to reverse gear.

Referring to Fig. 2, in the second embodiment, hybrid power drive assembly 100 further includes the assembly 170 that reverses gear, reverse gear Assembly 170 include reverse gear idle pulley 172, reverse gear driving gear 173 and the driven gear 174 that reverses gear.The driving gear 173 that reverses gear is arranged simultaneously It is fixed on jackshaft 132, the driven gear 174 that reverses gear is sheathed on output shaft 131.The driving gear 173 that reverses gear passes through the idle pulley 172 that reverses gear Driven gear 174 engages with reversing gear.Electricity drives synchronizer 142 and is located between electricity drive driven gear and the driving gear 173 that reverses gear, and electricity Drive the side opposite with motor driven gear 123 of synchronizer 142 and the reverse gear operable engagement of driving gear 173 or disconnection.

Specifically, when the assembly 170 that reverses gear works, clutch 113 is closed, and electricity drives synchronizer 142 and the driving gear 173 that reverses gear Engagement, power pass through engine driving gear 112, engine driven gear 139, jackshaft 132, master of reversing gear from engine 111 Moving gear 173, the driven gear 174 that reverses gear are transferred to output shaft 131 and export, and hybrid vehicle realizes reversing.If electricity drives same Step device 142 side opposite with motor driven gear 123 and the disconnection of driving gear 173 of reversing gear, then hybrid vehicle stops falling Gear.It should be noted that in the present embodiment, in the operating mode and one embodiment of hybrid power drive assembly 100 Operating mode is identical, therefore, repeats no more here.

Referring to Fig. 3, a second gear synchronizer 141 is set on the output shaft 131 in third embodiment.One or two Synchronizer 141 is kept off to be located between a gear driven gear 138 and second gear driven gear 137.Third embodiment and second implementation The difference of example is only that the position of a second gear synchronizer 141 setting is different.When needing to convert a gear, a second gear synchronizer 141 Engage with a gear driven gear 138, the power of engine 111 pass through engine driving gear 112, engine driven gear 139, Jackshaft 132, one keeps off the gear driven gear 138 of driving gear 135, one and is transferred to output shaft 131.When needing to convert second gear, one Second gear synchronizer 141 is engaged with second gear driven gear 137.The power of engine 111 passes through engine driving gear 112, starts Machine driven gear 139, jackshaft 132, two gear driving gear 134, second gear driven gear 137 are transferred to output shaft 131.

Referring to Fig. 4, shift driving gear component further includes being sheathed on jackshaft 132 in the 4th embodiment First shift driving gear 143 and the second shift driving gear 144.First shift driving gear 143 and the second shift driving tooth Wheel 144 is between transmission gear 133 and two gear driving gear 134, and the first shift driving gear 143 is located at second and changes Driving gear 144 is kept off backwards to the side of two gear driving gear 134.

Shift driven gear component further includes that the first shift driven gear 145 being sheathed on output shaft 131 and second are changed Driven gear 146 is kept off, the first shift driven gear 145 and the second shift driven gear 146 are located at transfer driven gear 136 and two It keeps off between driven gear 137, and the first shift driven gear 145 is located at the second shift driven gear 146 backwards to second gear driven tooth The side of wheel 137.First shift driven gear 145 is engaged with the first shift driving gear 143, the second shift driven gear 146 It is engaged with the second shift driving gear 144.

Synchronizer assembly further includes the one or two shift synchronizer 147, and the one or two shift synchronizer 147 is set to jackshaft 132 or output shaft 131 on any one, and be located at the first shift driving gear 143 and changed with the second driving gear 144 or the first of shifting gears It keeps off between driven gear 145 and the second shift driven gear 146.

Specifically, the first shift driving gear 143 engages with the first shift driven gear 145 and forms the first power shift gear Pair, in the present embodiment, the first power shift gear pair are used as three gear gear pairs.Second shift driving gear 144 is changed with second It keeps off the engagement of driven gear 146 and forms the second power shift gear pair.In the present embodiment, the second power shift gear pair is as four gear gear pairs It uses.Engine driving gear 112 engaged with engine driven gear 139 formation five gear gear pairs, transmission gear 133 with The engagement of transfer driven gear 136 forms six gear gear pairs.

The difference of 4th embodiment and one embodiment is, increases two gears, and a second gear synchronizer 141 is set It is placed on output shaft 131, and is located between a gear driven gear 138 and second gear driven gear 137.Conduct in implementing at first The engine gear pair that three gear gear pairs use is used as five gear gear pairs in the present embodiment.In one embodiment As the driving gear pair that four gear gear pairs use, used in the present embodiment as six gear gear pairs.

When needing to convert a gear, a second gear synchronizer 141 is engaged with a gear driven gear 138.Power is from engine 111, engine gear pair, jackshaft 132, first gear pair are transferred to output shaft 131 and export.

When needing to convert second gear, a second gear synchronizer 141 is engaged with second gear driven gear 137.Power is from engine 111, engine gear pair, jackshaft 132, second gear pair are transferred to output shaft 131 and export.

When needing to convert three gears, the one or two shift synchronizer 147 is engaged with the first shift driving gear 143.Power from Engine 111, engine gear pair, jackshaft 132, the first power shift gear pair are transferred to output shaft 131 and export.

When needing to convert four gears, the one or two shift synchronizer 147 is engaged with the second shift driving gear 144.Power from Engine 111, engine gear pair, jackshaft 132, the second power shift gear pair are transferred to output shaft 131 and export.

In the present embodiment, five gear and six gear conversion and first embodiment in it is corresponding three gear and four gear conversion Mode is identical, therefore, repeats no more here.

Referring to Fig. 5, the difference of the 5th embodiment and the 4th embodiment is that a second gear synchronizer 141 is set to On jackshaft 132, and it is located between a gear driving gear 135 and two gear driving gear 134.

When needing to convert a gear, a second gear synchronizer 141 is engaged with a gear driving gear 135, and power is from engine 111, engine gear pair, jackshaft 132, first gear pair are transferred to output shaft 131 and export.

When needing to convert second gear, a second gear synchronizer 141 is engaged with two gear driving gear 134, and power is from engine 111, engine gear pair, jackshaft 132, second gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 4th embodiment In operating mode it is identical, therefore, repeat no more here.

Referring to Fig. 6, the difference of the 6th embodiment and the 4th embodiment is that a second gear synchronizer 141 is set to On jackshaft 132, and it is located between a gear driving gear 135 and two gear driving gear 134.One or two shift synchronizer 147 is set It is placed in output shaft 131, and is located between the first shift driven gear 145 and the second shift driven gear 146.

When needing to convert a gear, a second gear synchronizer 141 is engaged with a gear driving gear 135, and power is from engine 111, engine gear pair, jackshaft 132, first gear pair are transferred to output shaft 131 and export.

When needing to convert second gear, a second gear synchronizer 141 is engaged with two gear driving gear 134, and power is from engine 111, engine gear pair, jackshaft 132, second gear pair are transferred to output shaft 131 and export.

When needing to convert three gears, the one or two shift synchronizer 147 with first shift gears driven gear 145 engage, power from Engine 111, engine gear pair, jackshaft 132, the first power shift gear pair are transferred to output shaft 131 and export.

When needing to convert four gears, the one or two shift synchronizer 147 with second shift gears driven gear 146 engage, power from Engine 111, engine gear pair, jackshaft 132, the second power shift gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 4th embodiment In operating mode it is identical, therefore, repeat no more here.

Referring to Fig. 7, the difference of the 7th embodiment and the 4th embodiment is, the one or two shift synchronizer 147 is set It is placed in output shaft 131, and is located between the first shift driven gear 145 and the second shift driven gear 146.

When needing to convert three gears, the one or two shift synchronizer 147 with first shift gears driven gear 145 engage, power from Engine 111, engine gear pair, jackshaft 132, the first power shift gear pair are transferred to output shaft 131 and export.

When needing to convert four gears, the one or two shift synchronizer 147 with second shift gears driven gear 146 engage, power from Engine 111, engine gear pair, jackshaft 132, the second power shift gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 4th embodiment In operating mode it is identical, therefore, repeat no more here.

Referring to Fig. 8,111 assembly of engine further includes engine driving gear 112 in the 8th embodiment, start Owner's moving gear 112 and the engine 111 are sequentially connected.

Shift driving gear component includes the transmission gear 133 being successively sheathed on jackshaft 132, shift driving tooth Wheel 148, two gear driving gear 134 and a gear driving gear 135.

Shift driven gear component includes the engine driven gear 139 for being sheathed on jackshaft 132, is successively sheathed on output Transfer driven gear 136, shift driven gear 149, second gear driven gear 137 and a gear driven gear 138 for axis 131.Start Machine driven gear 139 is engaged with engine driving gear 112, and transfer driven gear 136 is engaged with transmission gear 133, is changed Gear driven gear 149 is engaged with shift driving gear 148, and second gear driven gear 137 is engaged with two gear driving gear 134, a gear Driven gear 138 is engaged with a gear driving gear 135.

Synchronizer assembly includes engine synchronization device 140, shift synchronizer 150, one keeps off synchronizer 151 and electricity drives synchronizer 142.Engine synchronization device 140 is set to output shaft 131, and be located at engine driving gear 112 and transfer driven gear 136 it Between.The input shaft of engine synchronization device 140 and engine 111 is operatively engaged or disconnects.During shift synchronizer 150 is set to Between axis 132 or output shaft 131 on any one, and be located at shift driving gear 148 and two gear driving gear 134 or shift driven tooth Between wheel 149 and second gear driven gear 137, a gear synchronizer 151 is set to jackshaft 132 or output shaft 131 on any one, and Positioned at a gear driving gear 135 backwards to the side of two gear driving gear 134 or a gear driven gear 138 backwards to second gear driven gear 137 side.Electricity drives synchronizer 142 and is set to jackshaft 132 and is located at a gear driving gear 135 backwards to two gear driving gear 134 side.

In the present embodiment, hybrid power drive assembly 100 includes five gears.One gear driving gear 135 with one keep off from Moving gear 138 engages, and forms first gear pair.Two gear driving gear 134 is engaged with second gear driven gear 137, forms second gear tooth Wheel set.Shift driving gear 148 engages three gear gear pair of formation, engine driving gear 112 and hair with shift driven gear 149 The engagement of motivation driven gear 139 forms four gear gear pairs, and transmission gear 133 engages formation five with transfer driven gear 136 Keep off gear pair.

The present embodiment and the difference of one embodiment are, increase a gear, and a gear is independent to use one one gear Synchronizer 151, second gear keep off with three and share a synchronizer.Engine gear pair in one embodiment as three gears is at this It is used in embodiment as four gears, the driving gear pair in one embodiment as four gears is used as five gears in the present embodiment It uses.One gear synchronizer 151 and shift synchronizer 150 can be located on either one or two of jackshaft 132 and output shaft 131.Except this Except, the operating mode and the operating mode in one embodiment of hybrid power drive assembly 100 are all the same in the present embodiment, Therefore, it repeats no more here.

Now by taking Fig. 8 as an example, the hybrid power drive assembly 100 in the present embodiment is illustrated.

In fig. 8, a gear synchronizer 151 is located at output shaft 131, and shift synchronizer 150 is located at jackshaft 132.Work as needs When one gear of conversion, a gear synchronizer 151 keeps off driven gear 138 with one and engages, and power is from engine driving gear 112, engine Driven gear 139, jackshaft 132, one keep off driving gear 135 and a gear driven gear 138 is transferred to output shaft 131 and exports. When needing to shift into second, shift synchronizer 150 engaged with two gear driving gear 134, power from engine driving gear 112, send out Motivation driven gear 139, jackshaft 132, two gear driving gear 134 and second gear driven gear 137 are transferred to output shaft 131 and defeated Out.When needing to convert three gears, shift synchronizer 150 is engaged with driving gear 148 of shifting gears, and power is from engine driving gear 112, engine driven gear 139, jackshaft 132, shift driving gear 148 and shift driven gear 149 are transferred to output shaft It 131 and exports.Three gears and four gear power transmission process one in the power transmission process and one embodiment of four gears and five gears It causes, therefore, repeats no more here.

Referring to Fig. 9, the difference of the 9th embodiment and the 8th embodiment is, shift synchronizer 150 is set to defeated Shaft 131, and be located between shift driven gear 149 and second gear driven gear 137.

When needing to convert second gear, shift synchronizer 150 engaged with second gear driven gear 137, power from engine 111, Engine gear pair, jackshaft 132, second gear pair are transferred to output shaft 131 and export.

When needing to convert three gears, shift synchronizer 150 with shift gears driven gear 149 engage, power from engine 111, Engine gear pair, jackshaft 132, power shift gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 8th embodiment In operating mode it is identical, therefore, repeat no more here.

Referring to Fig. 10, the difference of the tenth embodiment and the 8th embodiment is, during a gear synchronizer 151 is set to Between axis 132.

When needing to convert a gear, one gear synchronizer 151 with one keep off driving gear 135 engages, power from engine 111, Engine gear pair, jackshaft 132, first gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 8th embodiment In operating mode it is identical, therefore, repeat no more here.

Figure 11 is please referred to, the difference of the tenth one embodiment and the 8th embodiment is, a gear synchronizer 151 is set to Jackshaft 132, shift synchronizer 150 is set to output shaft 131, and is located at shift driven gear 149 and second gear driven gear 137 Between.

When needing to convert a gear, one gear synchronizer 151 with one keep off driving gear 135 engages, power from engine 111, Engine gear pair, jackshaft 132, first gear pair are transferred to output shaft 131 and export.

When needing to convert second gear, shift synchronizer 150 engaged with second gear driven gear 137, power from engine 111, Engine gear pair, jackshaft 132, second gear pair are transferred to output shaft 131 and export.

When needing to convert three gears, shift synchronizer 150 with shift gears driven gear 149 engage, power from engine 111, Engine gear pair, jackshaft 132, power shift gear pair are transferred to output shaft 131 and export.

It should be noted that in the present embodiment, the operating mode of hybrid power drive assembly 100 and the 8th embodiment In operating mode it is identical, therefore, repeat no more here.

In one embodiment, hybrid power assembly further includes the assembly 170 that reverses gear.The assembly 170 that reverses gear includes the idle pulley that reverses gear 172, reverse gear driving gear 173 and the driven gear 174 that reverses gear.The driving gear 173 that reverses gear is sheathed on jackshaft 132, reverses gear driven Gear 174 is sheathed on output shaft 131.The driving gear 173 that reverses gear is engaged by reversing gear idle pulley 172 with the driven gear 174 that reverses gear, and one When gear synchronizer 151 is set on jackshaft 132, a gear synchronizer 151 is located at a gear driving gear 135 and the driving gear that reverses gear Between 173.When one gear synchronizer 151 is set on output shaft 131, a gear synchronizer 151 is located at a gear driven gear 138 and falls It keeps off between driven gear 174.

By the way that the assembly 170 that reverses gear is arranged, one can be increased for hybrid vehicle and reversed gear, so that the fortune of hybrid vehicle Move more flexible changeable, the scope of application is wider.

When the assembly 170 that reverses gear works, a gear synchronizer 151 with reverse gear driving gear 173 or the driven gear 174 that reverses gear connects It closes, please continue to refer to Fig. 8 and Fig. 9, specifically in the 8th embodiment and the 9th embodiment, one keeps off synchronizer 151 and reverses gear Driven gear 174 engages.Please continue to refer to Figure 10 and Figure 11, in the tenth embodiment and the tenth one embodiment, a gear is same Step device 151 is engaged with the driving gear 173 that reverses gear, and in this four embodiments, power passes through engine gear from engine 111 Pair, jackshaft 132, the driving gear 173 that reverses gear, the driven gear 174 that reverses gear are transferred to output shaft 131 and export, hybrid power vapour Vehicle realizes reversing.

Above-mentioned hybrid vehicle and its hybrid power drive assembly 100, motor driven gear 123 are sheathed on jackshaft 132 one end, and be operationally sequentially connected with jackshaft 132, therefore the power of driving motor 121 can enter shift assembly, and It is exported after being adjusted by gear from output shaft 131.Therefore, above-mentioned hybrid vehicle and its hybrid power drive assembly 100 are led to The other driving members of omission are crossed, the power that driving motor 121 is transferred to motor driven gear 123 directly can be transferred to shift group Part, so that the power output mode of driving motor 121 is simple and easy, transmission efficiency is higher, thus can realize hybrid power Automobile and its higher transmission velocity ratio of hybrid power drive assembly 100.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of hybrid power drive assembly characterized by comprising

Engine assembly, including engine；

Driving motor assembly, including driving motor, motor driving gear and motor driven gear, the motor driving gear and institute Driving motor transmission connection is stated, the motor driven gear is engaged with the motor driving gear；And

Shift assembly, including output shaft, jackshaft, shift driving gear component, shift driven gear component and synchronizer assembly, The output shaft is parallel with the jackshaft and interval setting, the engine and the output shaft are sequentially connected, the motor Driven gear is sheathed on one end of the jackshaft, and is operationally sequentially connected with the jackshaft.

2. hybrid power drive assembly according to claim 1, which is characterized in that the engine and the driving motor It is located at the both ends of the output shaft and is coaxially disposed with the output shaft, the output shaft is rotatably penetrated and arranged in the drive Dynamic motor.

3. hybrid power drive assembly according to claim 1, which is characterized in that the engine assembly further includes starting Owner's moving gear, the engine driving gear are connect with the driving engine；

The shift driving gear component includes the transmission gear being successively sheathed on the jackshaft, two gear driving gear And one gear driving gear；

The shift driven gear component includes the engine driven gear for being sheathed on jackshaft, is successively sheathed on the output shaft Transfer driven gear, second gear driven gear and a gear driven gear, the engine driven gear and the engine are actively Gear engagement, the transfer driven gear are engaged with the transmission gear, the second gear driven gear and the second gear master Moving gear engagement, a gear driven gear are engaged with the gear driving gear；

The synchronizer assembly includes that engine synchronization device, a second gear synchronizer and electricity drive synchronizer, the engine synchronization device It is set to the output shaft, and between the engine driving gear and the transfer driven gear, the engine is same The input shaft of step device and the engine is operatively engaged or disconnects；The one second gear synchronizer be set to the jackshaft or The output shaft is located at the two gear driving gear and a gear driving gear or the second gear driven gear on any one Between the gear driven gear, the electricity drives synchronizer and is set to the jackshaft.

4. hybrid power drive assembly according to claim 3, which is characterized in that the shift driving gear component also wraps Include the first shift driving gear being sheathed on the jackshaft and the second shift driving gear, the first shift driving gear And the second shift driving gear, between the transmission gear and the two gear driving gear, and described first changes It keeps off driving gear and is located at the second shift driving gear backwards to the side of the two gear driving gear；

The shift driven gear component further includes the first shift driven gear being sheathed on the output shaft and the second shift Driven gear, the first shift driven gear and the second shift driven gear are located at the transfer driven gear and described Between second gear driven gear, and it is described first shift driven gear be located at it is described second shift driven gear backwards to the second gear from The side of moving gear, the first shift driven gear are engaged with the first shift driving gear, and second shift is driven Gear is engaged with the second shift driving gear；

The synchronizer assembly further includes the one or two shift synchronizer, and the one or the two shift synchronizer is set to the jackshaft Or the output shaft is on any one, and is located at the first shift driving gear and the second shift driving gear or described the Between one shift driven gear and the second shift driven gear.

5. hybrid power drive assembly according to claim 3, which is characterized in that it further include the assembly that reverses gear, it is described to reverse gear Assembly include reverse gear idle pulley, reverse gear driving gear and the driven gear that reverses gear, the driving gear that reverses gear is arranged and is fixed on described Jackshaft, the driven gear that reverses gear are sheathed on the output shaft, and the driving gear that reverses gear passes through reverse gear idle pulley and the institute Driven gear engagement of reversing gear is stated, the electricity drives synchronizer and drives between driven gear and the driving gear that reverses gear positioned at the electricity, And the electricity drive the synchronizer side opposite with the motor driven gear and the driving gear that reverses gear it is operable engage or It disconnects.

6. hybrid power drive assembly according to claim 3, which is characterized in that it further include the assembly that reverses gear, it is described to reverse gear Assembly includes reverse gear synchronizer, the idle pulley that reverses gear, reverse gear driving gear and the driven gear that reverses gear, and the driving gear that reverses gear is arranged simultaneously It is fixed on the jackshaft, the driven gear that reverses gear is sheathed on the output shaft, and the driving gear that reverses gear falls described in Gear idle pulley is engaged with the driven gear that reverses gear, and the reverse gear synchronizer is set to the output shaft.

7. hybrid power drive assembly according to claim 3, which is characterized in that the engine driving gear with it is described Motor driven gear transmission connection, and the engine and the driving motor are operationally disconnected with the output shaft, with Make the hybrid power drive assembly that there is stopping for charging gear.

8. hybrid power drive assembly according to claim 1, which is characterized in that the engine assembly further includes starting Owner's moving gear, the engine driving gear are connect with the driving engine；

The shift driving gear component includes the transmission gear being successively sheathed on the jackshaft, shift driving tooth Wheel, two gear driving gear and a gear driving gear；

The shift driven gear component includes the engine driven gear for being sheathed on jackshaft, is successively sheathed on the output shaft Transfer driven gear, shift driven gear, second gear driven gear and a gear driven gear, the engine driven gear and institute The engagement of engine driving gear is stated, the transfer driven gear is engaged with the transmission gear, the shift driven gear It is engaged with the shift driving gear, the second gear driven gear is engaged with the two gear driving gear, the gear driven tooth Wheel is engaged with the gear driving gear；

The synchronizer assembly includes that engine synchronization device, shift synchronizer, a gear synchronizer and electricity drive synchronizer, described to start Machine synchronizer is set to the output shaft, and between the engine driving gear and the transfer driven gear, described The input shaft of engine synchronization device and the engine is operatively engaged or disconnects；The shift synchronizer is set in described Between axis or the output shaft on any one, and be located at the shift driving gear and the two gear driving gear or it is described shift gears from Between moving gear and the second gear driven gear, the gear synchronizer be set to the jackshaft or the output shaft any one On, and it is located at a gear driving gear backwards to the side of the two gear driving gear or a gear driven gear backwards to described The side of second gear driven gear, the electricity drive synchronizer and are set to the jackshaft and are located at the gear driving gear backwards to institute State the side of two gear driving gear.

9. hybrid power drive assembly according to claim 8, which is characterized in that it further include the assembly that reverses gear, it is described to reverse gear Assembly include reverse gear idle pulley, reverse gear driving gear and the driven gear that reverses gear, the driving gear that reverses gear is sheathed on the jackshaft, The driven gear that reverses gear is sheathed on the output shaft, it is described reverse gear driving gear by it is described reverse gear idle pulley and it is described reverse gear from Moving gear engagement, when the gear synchronizer is set on the jackshaft, the gear synchronizer is located at a gear actively Between gear and the driving gear that reverses gear, when the gear synchronizer is set on the output shaft, the gear synchronizer Between a gear driven gear and the driven gear that reverses gear.

10. a kind of hybrid vehicle, which is characterized in that including the described in any item hybrid powers of such as the claims 1 to 9 Drive assembly.