CN2726945Y - Variable-speed driving device of preposition driving motor for electric sedan car - Google Patents
Variable-speed driving device of preposition driving motor for electric sedan car Download PDFInfo
- Publication number
- CN2726945Y CN2726945Y CNU2003201050931U CN200320105093U CN2726945Y CN 2726945 Y CN2726945 Y CN 2726945Y CN U2003201050931 U CNU2003201050931 U CN U2003201050931U CN 200320105093 U CN200320105093 U CN 200320105093U CN 2726945 Y CN2726945 Y CN 2726945Y
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- Prior art keywords
- change
- clutch
- bolt
- flange
- flywheel
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a variable-speed driving device of preposition driving motor, a splined shaft head 9 of an output shaft of the driving motor is fixedly connected with a flange plate. The flange plate is provided with a free wheel 12 which is fastened with the flange plate 11 by a connecting bolt 13, the pressing plate and the friction plate of the clutch is corresponding to the free wheel, and the clutch friction plate 14 is clamped between the free wheel 12 and the pressing plate 15 of the clutch. The friction plate of the clutch is sliding sheathed with the first output shaft spline of a gear box, a guiding sleeve 19 and an O-shaped ring 27 are mounted in a first output shaft 24 of a transmission together, and the guiding sleeve is fastened on the transmission by a bolt 25. A separation rod 17, a separation bearing 16, a block 22, a clip spring 21 and a spherical surface rod head 20 are arranged at the lower part of the transmission together, and the transmission 23 is butt-jointed with a driving motor 1 and is fixed by a bolt 7. The utility model solves the variable-speed mode of the driving motor in order to reach a comparative technical indicating with the fuel combustion vehicle.
Description
Technical field: the utility model relates to the preposition motor-driven gear shift mode of a kind of electrocar, and the electrocar of change-speed box mode particularly is housed.
Background technology: the gear shift mode great majority of existing electrocar adopt the method drive wheels of direct drive and 2 grades of decelerations, and so fundamentally out of reach torque transfer performance can't be compared the performance of electrocar with fuel vehicle.The purpose of this utility model is the deficiency that solves above-mentioned engineering factor, adopts known mechanical transmission to solve the mode of electrical motor gearshift.Make the performance of electrocar real reach the performance consistent with the fuel oil car.
Summary of the invention:
The purpose of this utility model solves the powerdriven problem of electrocar drive motor exactly, overcome the deficiencies in the prior art, provide a kind of output shaft of electrocar drive motor to reach the scheme similar with fuel vehicle with the docking calculation of change-speed box, actv. improves the driving functional parameter of electrocar.
The utility model electrocar pre-driver electrical motor gearshift actuating device, drive motor, power-transfer clutch, change-speed box are arranged, it is characterized in that: the drive motor output shaft is captiveed joint with flange, flange has flywheel, the platen of power-transfer clutch is relative with flywheel with Friction disk, the first output shaft spline slip socket of the Friction disk of power-transfer clutch and change speed gear box.The output shaft of drive motor that is achieved in that of the present utility model has bond structure, flange is fixed on the key axle, flywheel and flange bolt up, platen and clutch facing are installed on the flywheel then, the last butt joint with change-speed box gets final product again.Utilize a mounting flange that drive motor and change-speed box are linked together firmly, by flywheel, clutch segment, release thrust bearing and platen the torsional forces of drive motor is passed to again and carry out speed change in the change-speed box.
Description of drawings: accompanying drawing has been represented a kind of the utility model electrocar pre-driver electrical motor gearshift driving device structure scheme drawing of the present utility model.Fig. 1 is an installation decomposition texture scheme drawing of the present utility model, and Fig. 2 is a keystone configuration scheme drawing of the present utility model, and Fig. 3 is drive motor castellated shaft of the present utility model and female splines flange decomposing schematic representation.
Among the figure: 1, drive motor 2, drive motor suspension ring 3, drive motor other end output shaft head 4, drive motor coolant storage tank interface 5, drive motor connection box 6, drive motor docks end cap 7 with change-speed box, drive motor and change-speed box are to connecting bolt 8, drive motor castellated shaft flat-sale keyway 9, drive motor spline axle head 10, castellated shaft flat-sale key 11, flange 12, flywheel 13, flywheel and flange binding bolt 14, clutch facing 15, clutch driving disc 16, release thrust bearing 17, clutch bearing separates thick stick 18, clutch driving disc and flywheel binding bolt 19, orienting sleeve 20, sphere stalk head 21, jump ring 22, cushion block 23, change-speed box 24, change-speed box first output shaft 25, orienting sleeve bolt 26, transmission shaft interface 27, O type ring
Example below in conjunction with accompanying drawing further specifies the utility model.
The specific embodiment: this utility model electrocar pre-driver electrical motor gearshift actuating device (consulting Fig. 1), drive motor, power-transfer clutch, change-speed box are arranged, it is characterized in that: after drive motor spline axle head (9) was bumped into castellated shaft flat-sale key (10), flange (11) joined with spline axle head (9); Flange has flywheel, and flywheel (12) is fastening with tie bolt (13) with flange (11); The platen of power-transfer clutch is relative with flywheel with Friction disk, and clutch facing (14) is held under the arm between flywheel (12) and clutch driving disc (15); The first output shaft spline slip socket of the Friction disk of power-transfer clutch and change speed gear box, orienting sleeve (19) is contained in change-speed box first output shaft (24) with O type ring (27), and orienting sleeve is tightened with bolt (25) and is fixed on change-speed box; Separation thick stick (17), release thrust bearing (16) are enclosed within orienting sleeve, and cushion block (22), jump ring (21), sphere stalk head (20) together are contained in the change-speed box bottom successively; Change-speed box (23) docks with drive motor (1), tightens fixing with bolt (7).
At first referring to Fig. 1: after drive motor spline axle head (9) is bumped into castellated shaft flat-sale key (10) among the figure, flange (11) joins with spline axle head (9), flywheel (12) is fastening with tie bolt (13) with flange (11), clutch facing (14) is gone up above the flywheel (12) with clutch driving disc (15), destage device Friction disk (14) is held under the arm between flywheel (12) and clutch driving disc (15), bolt (18) is tightened, orienting sleeve (19) is above O type ring (27) is contained in change-speed box first output shaft (24) then, and orienting sleeve bolt (25) is tightened and is fixed on change-speed box.Separation thick stick (17), release thrust bearing (16) are enclosed within orienting sleeve, and cushion block (22), jump ring (21), sphere stalk head (20) together are contained in the change-speed box bottom successively, at last change-speed box (23) are docked with drive motor (1), tighten fixing getting final product with bolt (7).Thereby obtained the integrated of electromechanics speed change, this method of attachment can be used for toric transmission.
See Fig. 2 again: spline axle head among the figure (9) and the flange that has female splines (11) by flat key (10) stablize dock after, flywheel (12) is tightened fixing with bolt (13), clutch facing (14) is the same on flywheel (12) with clutch driving disc (15), fastening with bolt (18), change-speed box first output shaft (24) has spline, inserts in the flange (11) by clutch driving disc (15), clutch facing (14).For simplicity's sake, other parts all omit.35 is the expression of change-speed box first output spline among the figure.
See Fig. 3 again: (28) are drive motor castellated shaft front elevation among the figure, (29) be spline on the drive motor axle, (30) are flat-sale keyway lower part, and (31) are flange (11) female splines outer wall, (33) be the first half of flange (11) flat-sale keyway, (34) are the spline of flange (11).This figure is the amplification front elevation of drive motor output shaft and flange.In order to see method of attachment in more detail clearly, the spy provides this figure.
The utility model has solved the gear shift mode of electrocar technically, reaches and the cooresponding technical index of fuel vehicle performance.
Claims (1)
- A kind of electrocar pre-driver electrical motor gearshift actuating device has drive motor, power-transfer clutch, change-speed box, it is characterized in that: after drive motor spline axle head (9) was bumped into castellated shaft flat-sale key (10), flange (11) joined with spline axle head (9); Flange has flywheel, and flywheel (12) is fastening with tie bolt (13) with flange (11); The platen of power-transfer clutch is relative with flywheel with Friction disk, and clutch facing (14) is held under the arm between flywheel (12) and clutch driving disc (15); The first output shaft spline slip socket of the Friction disk of power-transfer clutch and change speed gear box, orienting sleeve (19) is contained in change-speed box first output shaft (24) with O type ring (27), and orienting sleeve is tightened with bolt (25) and is fixed on change-speed box; Separation thick stick (17), release thrust bearing (16) are enclosed within orienting sleeve, and cushion block (22), jump ring (21), sphere stalk head (20) together are contained in the change-speed box bottom successively; Change-speed box (23) docks with drive motor (1), tightens fixing with bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201050931U CN2726945Y (en) | 2003-10-28 | 2003-10-28 | Variable-speed driving device of preposition driving motor for electric sedan car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201050931U CN2726945Y (en) | 2003-10-28 | 2003-10-28 | Variable-speed driving device of preposition driving motor for electric sedan car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726945Y true CN2726945Y (en) | 2005-09-21 |
Family
ID=35042967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201050931U Expired - Fee Related CN2726945Y (en) | 2003-10-28 | 2003-10-28 | Variable-speed driving device of preposition driving motor for electric sedan car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726945Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830171A (en) * | 2010-04-30 | 2010-09-15 | 奇瑞汽车股份有限公司 | Power assembly of electric automobile |
| CN102092288A (en) * | 2009-12-14 | 2011-06-15 | 迟晶晶 | Electric motor coach power assembly |
| CN102107606A (en) * | 2011-01-10 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Dynamic system connecting device for stick shift electric motor car |
| CN106864229A (en) * | 2017-03-08 | 2017-06-20 | 保定中兴田野新能源汽车科技有限公司 | A kind of pure electric instruction car power assembly |
| CN114645916A (en) * | 2022-03-18 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Butt joint structure of transmission mechanism and butt joint transmission method thereof |
-
2003
- 2003-10-28 CN CNU2003201050931U patent/CN2726945Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092288A (en) * | 2009-12-14 | 2011-06-15 | 迟晶晶 | Electric motor coach power assembly |
| CN101830171A (en) * | 2010-04-30 | 2010-09-15 | 奇瑞汽车股份有限公司 | Power assembly of electric automobile |
| CN102107606A (en) * | 2011-01-10 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Dynamic system connecting device for stick shift electric motor car |
| CN106864229A (en) * | 2017-03-08 | 2017-06-20 | 保定中兴田野新能源汽车科技有限公司 | A kind of pure electric instruction car power assembly |
| CN114645916A (en) * | 2022-03-18 | 2022-06-21 | 上汽通用五菱汽车股份有限公司 | Butt joint structure of transmission mechanism and butt joint transmission method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: No 42, Pine Industrial Zone, Dalian Development Zone, Liaoning Province, China: 116600 Patentee after: Dalian Yi Wei Electric Automobile Co., Ltd. Address before: 4, Changbai street, Xigang District, Liaoning, Dalian Province: 116012 Patentee before: Li Chunxiao |
|
| ASS | Succession or assignment of patent right |
Owner name: DALIAN YIWEI ELECTRIC VEHICLES CO.LTD. Free format text: FORMER OWNER: LI CHUNXIAO Effective date: 20081219 |
|
| ASS | Succession or assignment of patent right |
Owner name: DALIAN YIWEI CHUANQI ELECTRIC VEHICLES POWERTRAIN Free format text: FORMER OWNER: DALIAN YIWEI ELECTRIC VEHICLES CO., LTD. Effective date: 20100507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116600 NO.42, SONGLAN INDUSTRIAL PARK, DALIAN CITY DEVELOPMENT AREA, LIAONING PROVINCE TO: 116012 NO.4, CHANGBAI STREET, XIGANG DISTRICT, DALIAN CITY, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100507 Address after: 116012, 4, Changbai street, Xigang District, Liaoning, Dalian Patentee after: Dalian Weichuan steam electric vehicle powertrain Co. Ltd. Address before: 116600 No. 42, Pine Industrial Zone, Dalian Development Zone, Liaoning Patentee before: Dalian Yi Wei Electric Automobile Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN AUTOMOBILE INDUSTRY CO., LTD. Free format text: FORMER OWNER: DALIAN YIWEI CHUANQI ELECTROMOBILE POWER ASSEMBLY CO., LTD. Effective date: 20130402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116012 DALIAN, LIAONING PROVINCE TO: 610100 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 610100, No. 625, Beijing Road, Chengdu Economic Development Zone, Longquanyi District, Sichuan, Chengdu Patentee after: SICHUAN AUTOMOBILE INDUSTRY CO., LTD. Address before: 116012, 4, Changbai street, Xigang District, Liaoning, Dalian Patentee before: Dalian Weichuan steam electric vehicle powertrain Co. Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20121028 |