CN203093718U - Hybrid power transmission module - Google Patents
Hybrid power transmission module Download PDFInfo
- Publication number
- CN203093718U CN203093718U CN 201320032081 CN201320032081U CN203093718U CN 203093718 U CN203093718 U CN 203093718U CN 201320032081 CN201320032081 CN 201320032081 CN 201320032081 U CN201320032081 U CN 201320032081U CN 203093718 U CN203093718 U CN 203093718U
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- power transmission
- transmission module
- wheel
- hybrid power
- motor
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Abstract
The utility model provides a hybrid power transmission module. The hybrid power transmission module comprises an engine, a motor and a speed changer, wherein the engine, the motor and the speed changer are connected in sequence. The motor and the speed changer are respectively arranged on two sides of the motor, and the engine and the motor are connected through a wet clutch. According to the hybrid power transmission module, the wet clutch is small in size, when the wet clutch is added into a hybrid power assembly module, the appearance of an original hybrid power assembly module is not changed, and the hybrid power assembly module is simple and compact in structure and beneficial to being arranged on an entire vehicle; and furthermore, an additional control system is needless in the wet clutch, the control program is simplified, manufacturing cost is lowered, and the technical problems that the axial length of an existing hybrid power transmission module is too large and hard to arrange on the entire vehicle, a dry clutch and an electromagnetic clutch need independent control systems, and the control program is complex are solved.
Description
Technical field
The utility model relates to the automobile power field, especially, relates to a kind of hybrid power transmission module.
Background technology
Hybrid vehicle (HEV) is to have the low clean energy resource automobile of new generation that pollutes, hangs down the oil consumption characteristics, and in hybrid vehicle, the power of motor and driving engine is synthetic the transmission.
Existing hybrid power arrangement is: motor is arranged between driving engine and the change-speed box, uses dry type liquid clutch or electromagnetism liquid clutch to link to each other between motor and the driving engine.
Dry type clutch or magnetic clutch size are bigger, make the axial dimension of hybrid power assembly module excessive, are unfavorable for the assembling on car load; In order to shorten the length of dynamic assembly, need change driving engine, increased cost of development, because the driving engine of driving engine and common vehicle is not general, manufacturing cost also can increase; Dry type clutch or magnetic clutch need independent control system, and control is complicated.
The utility model content
The utility model aims to provide a kind of simple in structure, compact, control program is simple, and the hybrid power transmission module of low cost of manufacture, excessive to solve existing hybrid power transmission module axial length, difficult arrangement on car load, and dry type clutch and magnetic clutch need independent control system, control program complicated technology problem.
For achieving the above object, the utility model provides a kind of hybrid power transmission module, comprises the driving engine, motor and the change-speed box that link to each other successively, wherein, driving engine and change-speed box are arranged at the both sides of motor respectively, and driving engine is connected by liquid clutch with motor.
Further, the shared hydraulic electric control of liquid clutch and change-speed box system, and the combination of change-speed box by its control system control liquid clutch with separate.
Further, liquid clutch is integrated in the internal rotor of motor.
Further, change-speed box comprises speed-changing mechanism and planetary mechanism, planetary mechanism comprises sun wheel, first side of sun wheel is connected with motor, second side relative with first side of sun wheel is provided with power-transfer clutch, one end of power-transfer clutch links to each other with sun wheel, and the other end of power-transfer clutch links to each other with pinion carrier, and pinion carrier is connected with speed-changing mechanism.
Further, speed-changing mechanism is a stepless speed changing mechanism, and speed-changing mechanism comprises: the driving pulley axle assembly, and by metal tape and driving pulley axle assembly bonded assembly passive belt axle aggregate, pinion carrier is connected with an end of the driving pulley axle of driving pulley axle assembly.
Further, change-speed box also comprises the main gear reducer structure; The other end of the passive belt wheel shaft of passive belt axle aggregate is connected with the main gear reducer structure.
Further, planetary mechanism also comprises expert star-wheel, layman's star-wheel and gear ring; The opposite side of sun wheel is engaged with expert star-wheel respectively; Expert star-wheel meshes with layman's star-wheel again; Layman's star-wheel meshes with gear ring again.
Further, planetary mechanism also comprises drg; One end of drg connects gear ring; The other end of drg connects housing.
The utlity model has following beneficial effect:
According to power transmission module of the present utility model, owing to used liquid clutch, the hybrid power assembly module can realize the various necessary function of hybrid vehicle easily; And, add the profile that liquid clutch does not change former hybrid power assembly module because the size of liquid clutch is little, and change-speed box also needn't be done bigger change, and hybrid power assembly module simple in structure, compact is beneficial on car load and arranges; Liquid clutch does not need extra control system, and control is simplified, and manufacturing cost reduces.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.With reference to figure, the utility model is described in further detail below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the power transmission module of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, hybrid power transmission module of the present utility model comprises the driving engine 1, motor 2 and the change-speed box 3 that link to each other successively, and wherein, driving engine 1 and change-speed box 3 are arranged at the both sides of motor 2 respectively, and driving engine 1 is connected by liquid clutch 4 with motor 2.According to hybrid power transmission module of the present utility model, because the size of liquid clutch is little, add liquid clutch and do not change the profile of former hybrid power assembly module in the hybrid power assembly module, hybrid power assembly module simple in structure, compact is beneficial on car load and arranges; And liquid clutch does not need extra control system, simplifies control program, reduces manufacturing cost.
Preferably, the shared hydraulic electric control of liquid clutch 4 and change-speed box 3 system oversimplifies the The whole control program, and need not increase other clutch control, saves cost, the combination of change-speed box 3 by its control system control liquid clutch 4 with separate.
More preferably, liquid clutch 4 is integrated in the internal rotor of motor 2, further reduces the size of hybrid power assembly.
Particularly, change-speed box 3 comprises speed-changing mechanism 31 and planetary mechanism 33.Planetary mechanism 33 comprises sun wheel 331.First side of sun wheel 331 is connected with motor 2, and second side relative with first side of sun wheel 331 is provided with power-transfer clutch 333.One end of power-transfer clutch 333 links to each other with sun wheel 331, and the other end of power-transfer clutch 333 links to each other with pinion carrier 335, and pinion carrier 335 is connected with speed-changing mechanism 31.
Speed-changing mechanism 31 is a stepless speed changing mechanism, and this speed-changing mechanism 31 comprises driving pulley axle assembly 311, and by metal tape 313 and driving pulley axle assembly 311 bonded assembly passive belt axle aggregates 315.
Further, change-speed box 3 also comprises main gear reducer structure 37, is connected with main gear reducer structure 37 as the other end of the passive belt wheel shaft 319 of above-mentioned passive belt axle aggregate 315.
Further, be provided with pinion carrier 335 in the planetary mechanism 33, an end of the driving pulley axle 317 of driving pulley axle assembly 311 is connected in pinion carrier 335 and the speed-changing mechanism 31.This planetary mechanism 33 also comprises expert star-wheel 337, layman's star-wheel 338 and gear ring 339.The opposite side of sun wheel 331 is engaged with expert star-wheel 337 respectively, and expert star-wheel 337 meshes with layman's star-wheel 338 respectively again.Layman's star-wheel 338 so with gear ring 339 engagement.
Further, this planetary mechanism 33 also comprises drg 332, and an end of drg 332 connects gear ring 339, and the other end of drg 332 connects housing 34.
The utility model realizes that the main process of hybrid power transmission is as follows:
Driving engine 1 quits work, and at this moment, liquid clutch 4 separates, and has only motor 2 in operation, is electric-only mode.The power-transfer clutch 333 of the planetary mechanism 33 of change-speed box 3 and drg 332 combinations, powered vehicle is advanced or is moveed backward.
Liquid clutch 4 combinations, the transmission of power of motor 2 are to driving engine 1, start the engine 1, and driving engine 1 participation work enters hybrid mode.
Stop the takeoff output of motor 2, allow motor 2 dally, enter pure engine power pattern.Can make motor 2 enter power generation mode this moment according to the electric weight situation of battery, charges the battery.
When the vehicle halted state, liquid clutch 4 engages, and power-transfer clutch 333 all separates with drg 332, and driving engine 1 running can utilize motor 2 to charge the battery, i.e. the stopping for charging pattern.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to power transmission module of the present utility model, owing to used liquid clutch, the hybrid power assembly module can realize the various necessary function of hybrid vehicle easily; And, add the profile that liquid clutch does not change former hybrid power assembly module because the size of liquid clutch is little, and change-speed box also needn't be done bigger change, and hybrid power assembly module simple in structure, compact is beneficial on car load and arranges; Liquid clutch does not need extra control system, and control is simplified, and manufacturing cost reduces.The shared hydraulic electric control of liquid clutch and change-speed box system oversimplifies the The whole control program, and need not increase other clutch control, saves cost.Liquid clutch is integrated in the internal rotor of motor, further reduces the size of hybrid power assembly.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. a hybrid power transmission module comprises the driving engine (1), motor (2) and the change-speed box (3) that link to each other successively, and wherein, described driving engine (1) and described change-speed box (3) are arranged at the both sides of described motor (2) respectively, it is characterized in that,
Described driving engine (1) is connected by liquid clutch (4) with described motor (2).
2. hybrid power transmission module according to claim 1 is characterized in that,
Described liquid clutch (4) and the shared hydraulic electric control of described change-speed box (3) system, and described change-speed box (3) combination of controlling described liquid clutch (4) by its control system with separate.
3. hybrid power transmission module according to claim 2 is characterized in that,
Described liquid clutch (4) is integrated in the internal rotor of described motor (2).
4. power transmission module according to claim 1, described change-speed box, (3) comprise speed-changing mechanism, (31) and planetary mechanism, (33), described planetary mechanism, (33) comprise sun wheel, (331), described sun wheel, (331) first side and described motor, (2) connect, described sun wheel, (331) second side relative with described first side is provided with power-transfer clutch, (333), described power-transfer clutch, (333) a end and described sun wheel, (331) link to each other, described power-transfer clutch, (333) the other end and pinion carrier, (335) link to each other, it is characterized in that
Described pinion carrier (335) is connected with described speed-changing mechanism (31).
5. power transmission module according to claim 4, described speed-changing mechanism (31) is a stepless speed changing mechanism, described speed-changing mechanism (31) comprising: driving pulley axle assembly (311), and it is characterized in that by metal tape (313) and described driving pulley axle assembly (311) bonded assembly passive belt axle aggregate (315)
Described pinion carrier (335) is connected with an end of the driving pulley axle (317) of described driving pulley axle assembly (311).
6. power transmission module according to claim 4 is characterized in that,
Described change-speed box (3) also comprises main gear reducer structure (37);
The other end of the passive belt wheel shaft (319) of described passive belt axle aggregate (315) is connected with described main gear reducer structure (37).
7. power transmission module according to claim 4 is characterized in that,
Described planetary mechanism (33) also comprises expert star-wheel (337), layman's star-wheel (338) and gear ring (339);
The opposite side of described sun wheel (331) is engaged with described expert star-wheel (337) respectively;
Described expert star-wheel (337) meshes with described layman's star-wheel (338) again;
Described layman's star-wheel (338) meshes with described gear ring (339) again.
8. power transmission module according to claim 7 is characterized in that,
Described planetary mechanism (33) also comprises drg (332);
One end of described drg (332) connects described gear ring (339);
The other end of described drg (332) connects housing (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032081 CN203093718U (en) | 2013-01-22 | 2013-01-22 | Hybrid power transmission module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032081 CN203093718U (en) | 2013-01-22 | 2013-01-22 | Hybrid power transmission module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093718U true CN203093718U (en) | 2013-07-31 |
Family
ID=48845149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032081 Expired - Lifetime CN203093718U (en) | 2013-01-22 | 2013-01-22 | Hybrid power transmission module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136887A (en) * | 2015-10-20 | 2018-06-08 | 株式会社艾科赛迪 | Hybrid drive |
| CN111152642A (en) * | 2020-01-03 | 2020-05-15 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure based on automobile CVT |
| CN111152640A (en) * | 2020-01-03 | 2020-05-15 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure of automobile CVT |
-
2013
- 2013-01-22 CN CN 201320032081 patent/CN203093718U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136887A (en) * | 2015-10-20 | 2018-06-08 | 株式会社艾科赛迪 | Hybrid drive |
| CN111152642A (en) * | 2020-01-03 | 2020-05-15 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure based on automobile CVT |
| CN111152640A (en) * | 2020-01-03 | 2020-05-15 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure of automobile CVT |
| CN111152642B (en) * | 2020-01-03 | 2021-04-16 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure based on automobile CVT |
| CN111152640B (en) * | 2020-01-03 | 2021-05-25 | 浙江吉利汽车研究院有限公司 | Hybrid transmission structure of automobile CVT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da intelligent transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: HUNAN JIANGLU & RONGDA VEHICLE TRANSMISSION Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |