CN209505427U - A kind of new energy power drive unit - Google Patents
A kind of new energy power drive unit Download PDFInfo
- Publication number
- CN209505427U CN209505427U CN201920015663.9U CN201920015663U CN209505427U CN 209505427 U CN209505427 U CN 209505427U CN 201920015663 U CN201920015663 U CN 201920015663U CN 209505427 U CN209505427 U CN 209505427U
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- China
- Prior art keywords
- gear
- drive unit
- new energy
- driving motor
- power drive
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Abstract
In order to solve the problems, such as that energy consumption is higher in existing vehicle operation, the utility model provides a kind of new energy power drive unit, including engine, driving motor, clutch, generator and control device, further includes Gear Planet Transmission component；Wherein engine is connect by clutch with Gear Planet Transmission component, and driving motor is connect with Gear Planet Transmission component；The input terminal of generator is provided with motor gear, and motor gear is set to the connection of planetary assemblies end；The control device is connect with clutch, driving motor respectively.The utility model is in application, connection and disconnection by control device to clutch, and the connection and disconnection of driving motor are controlled, to select to solve the problems, such as that energy consumption is higher in existing vehicle operation by engine power output either driving motor power output when can be run under different operating conditions according to vehicle.
Description
Technical field
The utility model relates to new energy vehicle actuation techniques field more particularly to a kind of new energy power drive units.
Background technique
With the development of the times, improvement of living standard, there is a growing awareness that: maintaining ecological balance protects environment
It is the fundamental issue for being related to human survival, social development.Wherein the quality of air quality directly affects the ring of human survival
Border, but motor vehicle emission seriously affects air quality；Although the volume of production and marketing of automobile and ownership increase year by year in recent years, energy conservation
Emission reduction reduces the development trend that energy dependence is increasingly becoming international automobile industry and environment-protecting industrial, and national governments made in recent years
Corresponding energy conservation and new-energy automobile development strategy, and the stringent restricting vehicle emission regulation demands that release one after another are determined；Therefore how
Carrying out energy-saving design to automobile is the common issue that those skilled in the art are faced.
In existing new-energy automobile power assembly, the especially drive part of Some gases engine, frequently with starting
Machine is generated electricity by gear drive driven generator, drives automobile traveling with this；Since engine most preferably exports revolving speed and hair
It is inconsistent that motor most preferably exports revolving speed, needs multi-change speed to be transmitted to improve stability, and gear drive is complicated and body
Product is huge；The power output for controlling vehicle in automobilism by the amount of injection of control device real-time control fuel, is reached with this
To the effect of energy-saving and emission-reduction；But this mode is difficult to be applicable in all operating conditions of vehicle operation, such as negative greatly in vehicle launch, vehicle
The phenomenon that lotus operation etc. is in operating conditions, and it is insufficient to equally exist fuel combustion, and energy consumption of vehicles is caused to increase.
Utility model content
In order to solve the problems, such as that energy consumption is higher in existing vehicle operation, the utility model provides a kind of new energy power drive
Dynamic device, improvement of the purpose based on conventional truck transmission mechanism, in order to which vehicle can reach energy conservation under each operating condition
The effect of emission reduction.
The utility model is realized in this way: a kind of new energy power drive unit, including engine, driving motor, from
Clutch, generator and control device further include Gear Planet Transmission component；Wherein engine is connected by clutch and Gear Planet Transmission component
It connects, driving motor is connect with Gear Planet Transmission component；The input terminal of generator is provided with motor gear, and motor gear is set to planet
Element end connection；The control device is connect with clutch, driving motor respectively.
The utility model is in specifically used, since engine is connect by clutch with Gear Planet Transmission component, engine
It can output power and be transferred to Gear Planet Transmission component, generator is transmitted to by Gear Planet Transmission component and carries out power generation output；Simultaneously
Driving motor is connect with Gear Planet Transmission component, and driving motor can also transfer power to generator progress by Gear Planet Transmission component
Power generation output；Control device is connect with clutch and driving motor, can control the connection and disconnection of clutch, or control driving
Motor opens or closes.
The utility model in use, by connection and disconnection of the control device to clutch, and driving connection and
Disconnection is controlled, to select to export either to drive by engine power to move when can be run under different operating conditions according to vehicle
Power output, by carrying out same test comparison with the prior art, the application can reduce vehicle comprehensive energy consumption about 20% or more, and
Technical solution involved in the application is improved in existing new energy power output device, volume weight and existing driver
Structure is suitable, and overall cost reduces, and solves the problems, such as that energy consumption is higher in existing vehicle operation.
Detailed description of the invention
Fig. 1 is a kind of new energy power drive unit plane connection schematic diagram of the utility model embodiment.
In figure: 101 engines, 102 driving motors, 103 clutches, 104 generators, 1041 gears, 201 first planet carriers
Component, 2011 first gears, 2012 first planet carriers, 2013 first planetary gears, 202 second carrier members, 2,021 second
Gear, 2,022 second planet carriers, 2,023 second planetary gears, 203 gear rings, 3 speed change gears.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The utility model is further elaborated.
The utility model is in specifically used, as shown, a kind of new energy power drive unit, including engine 101,
Driving motor 102, clutch 103, generator 104 and control device further include Gear Planet Transmission component；Wherein engine 101 is logical
It crosses clutch 103 to connect with Gear Planet Transmission component, driving motor 102 is connect with Gear Planet Transmission component；The input terminal of generator 104
It is provided with motor gear 1041, motor gear 1041 is set to the connection of planetary assemblies end；The control device respectively with clutch
Device 103, driving motor 102 are electrically connected.
The utility model is in use, by control device to the connection and disconnection of clutch 103 and driving motor
102 connection and disconnection is controlled, and is selected when can be run under different operating conditions according to vehicle defeated by 101 power of engine
Either 102 power output of driving motor out, by carrying out same test comparison with the prior art, it is comprehensive that the application can reduce vehicle
Energy consumption about 20% or more is closed, and technical solution involved in the application is improved in existing new energy power output device,
Volume weight is suitable with existing transmission mechanism, and overall cost reduces, and solves the problems, such as that energy consumption is higher in existing vehicle operation.
Further, in order to improve transmission efficiency, Gear Planet Transmission component includes gear ring 203, first planet carrier in the application
Component 201 and the second carrier member 202, wherein gear ring 203 is fixedly installed, and motor gear 1041 is as in Gear Planet Transmission component
Sun gear, first planet carrier component 201 is engaged with gear ring 203 and sun gear respectively, while first planet carrier component 201 passes through
Clutch 103 is connect with engine 101, and engine 101 drives first planet carrier component 201 to rotate, and then drives generator 104
Rotation；Second carrier member 202 is connect with driving motor 102, drives the second carrier member 202 by driving motor 102
Rotation directly or indirectly drives the rotation of generator 104 to carry out power output.
Further, for compact overall structure, first planet carrier component 201 includes transmission shaft, transmission shaft in the application
On be coaxially arranged with first gear 2011 and first planet carrier 2012, wherein first gear 2011 and first planet carrier 2012 are fixed
It is arranged on transmission shaft, welding or expanded joint may be selected, and first planet carrier 2012 is close to 104 side of generator, first planet carrier
First planetary gear 2013 is provided on 2012, and first planetary gear 2013 is engaged with gear ring 203 and motor gear 1041, the
One planetary gear 2013 passes through axis connection, motor gear 1041, first planetary gear 2013 and gear ring with first planet carrier 2012
203 constitute Gear Planet Transmission dentition, and motor gear 1041 is sun gear；For the stability of transmission, the first row in this application
Star gear 2013 setting there are three or three or more.
Equally, in order to which overall structure is further compact, the volume of the application driving device is reduced, wherein the second planet framework
Part 202 includes axle sleeve, and axle sleeve and transmission shaft are rotatablely connected, and axle sleeve socket in the present embodiment on the rotating shaft, or passes through axis
Holding can be freely rotated with rotation axis connection, axle sleeve with rotation axis；Axle sleeve one end is by the modes such as welding or splicing or rivet
Fixed setting or on-fixed are provided with second gear 2021, in use, driving motor 102 is connected with output gear, second gear
2021 can directly or indirectly engage with driving gear；The other end of axle sleeve can also be fixed by the modes such as welding or splicing or rivet
Setting or on-fixed are provided with the second planet carrier 2022, have the second planetary gear by axis connection on the second planet carrier 2022
2023, and the second planetary gear 2023 is engaged with gear ring 203 and first gear 2011；First gear 2011, the second planetary gear
2023 and gear ring 203 constitute second Gear Planet Transmission dentition in the application, at this time first gear 2011 be sun gear；It uses
In the process, driving motor 102 drives second gear 2021 to rotate by output gear, and then drives the second planetary gear around gear ring
203 rotations drive first gear 2011 to rotate by the second planetary gear, and first gear 2011 passes through the first of coaxial arrangement at this time
Planet carrier 2012 rotates, therefore the first planetary gear in first planet carrier 2012 is also rotated around gear ring 203, finally by the first planet
Wheel drives the motor gear 1041 of generator 104 to rotate, and has reached the effect for driving generator 104 to rotate by driving motor 102
Fruit, and first planet carrier component 201 can also be connect with engine 101 by clutch 103, compared with the existing technology in need
More transmission shafts are socketed for the mode of multiple gears on each transmission shaft, and the application only uses a transmission shaft, on transmission shaft
It is socketed the mode of axle sleeve, compact overall structure, transmission efficiency height；Equally, for the stability of transmission, the second row in this application
Star gear 2023 also can be set three or three or more.
Further, in order to effectively control 104 revolving speed of generator, driving motor 102 and Gear Planet Transmission component in the application
Between be additionally provided with speed change gear 3, i.e., driving gear and second gear 2021 between be additionally provided with speed change gear 3；In addition, being
Saving fuel consumption, engine 101 is also connected with electrically-actuated throttle device in the application, passes through electrically-actuated throttle device real-time control
The fuel injection of engine 101；In another embodiment, while speed change gear 3 and electrically-actuated throttle device are set, can allow operation
The selection of person's multi-angle, can by Different matching by generator 104 in the optimal revolving speed rotary electrification of generating efficiency, it is defeated to carry out electric power
Out, allow the application scope of application wider or suitable for increasingly complex operating condition, further energy-saving and emission-reduction.
Engine 101, driving motor 102, clutch 103, generator 104, speed change gear 3 and electronics tune in this application
The detailed construction of speed variator is not the emphasis of the application, and the specific structure of above-mentioned apparatus is not protected in this application, therefore not right
It is described in detail.
Although giving detailed description and explanation to specific embodiment of the present utility model above, it should be noted that
It is that we can carry out various equivalent changes and modification to above embodiment according to the conception of the utility model, produced by
Function still covered without departing from specification and attached drawing spirit when, should be covered by the scope of the present utility model within.
Claims (9)
1. a kind of new energy power drive unit, which is characterized in that including engine (101), driving motor (102), clutch
(103), generator (104) and control device further include Gear Planet Transmission component；Wherein engine (101) passes through clutch (103)
It is connect with Gear Planet Transmission component, driving motor (102) is connect with Gear Planet Transmission component；The input terminal of generator (104) is provided with
Motor gear (1041), motor gear (1041) are set to the connection of planetary assemblies end；The control device respectively with clutch
(103), driving motor (102) connects.
2. new energy power drive unit according to claim 1, which is characterized in that the Gear Planet Transmission component includes tooth
Enclose (203), first planet carrier component (201) and the second carrier member (202).
3. new energy power drive unit according to claim 2, which is characterized in that first planet carrier component (201) packet
Transmission shaft is included, first gear (2011) and first planet carrier (2012) are provided on transmission shaft, first planet carrier is set on (2012)
It is equipped with first planetary gear (2013), and first planetary gear (2013) is engaged with gear ring (203) and motor gear (1041).
4. new energy power drive unit according to claim 2 or 3, which is characterized in that the second carrier member (202)
Including axle sleeve, axle sleeve and transmission shaft are rotatablely connected, and bottom bracket axle one end is provided with second gear (2021), and the other end of axle sleeve is set
It is equipped with the second planet carrier (2022), is provided on the second planet carrier (2022) the second planetary gear (2023), and the second planet tooth
Wheel (2023) is engaged with gear ring (203) and first gear (2011).
5. new energy power drive unit according to claim 1 or 2 or 3, which is characterized in that the driving motor
(102) speed change gear (3) are additionally provided between Gear Planet Transmission component.
6. new energy power drive unit according to claim 4, which is characterized in that the driving motor (102) and row
Speed change gear (3) are additionally provided between star transmission component.
7. new energy power drive unit described according to claim 1 or 2 or 3 or 6, which is characterized in that the engine
(101) it is also connected with electrically-actuated throttle device.
8. new energy power drive unit according to claim 4, which is characterized in that the engine (101) is also connected with
There is electrically-actuated throttle device.
9. new energy power drive unit according to claim 5, which is characterized in that the engine (101) is also connected with
There is electrically-actuated throttle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015663.9U CN209505427U (en) | 2019-01-04 | 2019-01-04 | A kind of new energy power drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015663.9U CN209505427U (en) | 2019-01-04 | 2019-01-04 | A kind of new energy power drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505427U true CN209505427U (en) | 2019-10-18 |
Family
ID=68199660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920015663.9U Expired - Fee Related CN209505427U (en) | 2019-01-04 | 2019-01-04 | A kind of new energy power drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209505427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664748A (en) * | 2019-01-04 | 2019-04-23 | 重庆菲斯塔新能源汽车科技有限公司 | A kind of new energy power drive unit |
-
2019
- 2019-01-04 CN CN201920015663.9U patent/CN209505427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664748A (en) * | 2019-01-04 | 2019-04-23 | 重庆菲斯塔新能源汽车科技有限公司 | A kind of new energy power drive unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |