CN201784448U - Novel dual-power mode driving device - Google Patents
Novel dual-power mode driving device Download PDFInfo
- Publication number
- CN201784448U CN201784448U CN2010205320770U CN201020532077U CN201784448U CN 201784448 U CN201784448 U CN 201784448U CN 2010205320770 U CN2010205320770 U CN 2010205320770U CN 201020532077 U CN201020532077 U CN 201020532077U CN 201784448 U CN201784448 U CN 201784448U
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- shaft
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- drive motor
- cvt
- traction drive
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Abstract
The utility model discloses a novel dual-power mode driving device comprising a CVT (continuously variable transmission) device, a traction drive motor and a power transmission shaft, wherein an output shaft of the traction drive motor is connected with a driving shaft of the CVT device, and a driven shaft of the CVT device is connected with the power transmission shaft of an automobile. With the structural mode, in which a gear type transmission output shaft or a gear type differential input shaft is directly installed and connected with a traction drive motor rotor shaft, or is combined with the CVT device, the novel dual-power mode driving device can realize oil-electricity dual-mode power drive, is simple in structure, is applicable not only to the design of new cars, but also to themodification of old cars, and has the advantages of having low failure rate, high performance ratio and low manufacturing cost and being convenient for maintenance and the like.
Description
Technical field
The utility model relates to a kind of automobile equipment, particularly relates to a kind of novel double power mode activated device.
Background technology
Electronlmobil is a power with the vehicle power, travels with power wheel, and it is less to the relative orthodox car of environmental concerns, and its prospect is extensively had an optimistic view of.Electronlmobil provides the electric energy of driving motor for it by storage battery, but storage battery exists that charging rate is slow, the life-span is short, charge capacity is limited and battery-charging station can not be popularized and can't fully satisfy the needs of electronlmobil long-distance running at present.So the dealer releases the hybrid vehicle of oil, electric hybrid pattern, the key problem in technology of hybrid vehicle just is the switchover apparatus of two kinds of dynamic modes.The mechanical gear formula change-speed box of the hybrid vehicle of commonly using is the input of single power, can't realizes the bimodulus power driven, and has defectives such as fault rate height, efficiency ratio are low, manufacturing cost height.
The utility model content
The purpose of this utility model is to provide the novel double power mode activated that a kind of fault rate is low, efficiency ratio is high device.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of novel double power mode activated device, and it comprises traction drive motor, power drive shaft; Described traction drive motor is installed in the change-speed box of automobile or the junction of diff and power drive shaft also can provide power transmission to speed-changing gear box or diff.
The utility model also comprises CVT electrodeless variable-speed device; The output shaft of described traction drive motor connects the imput shaft of CVT electrodeless variable-speed device, and the driven shaft of CVT electrodeless variable-speed device connects the power drive shaft of automobile.
Described power drive shaft is connected the power take-off shaft of speed-changing gear box between the input shaft of diff.
The imput shaft of the output shaft direct connection CVT electrodeless variable-speed device of described traction electric machine.
After adopting such scheme, because the utility model is to connect the traction motor rotor shaft or in conjunction with the structural pattern of the stepless change device of CVT by gear transmission output shaft or gear differential input shaft direct mount, can realize the fuel-electro double mode power driven, structure is comparatively simple, be not only applicable to the design of new car, and be applicable to the transformation of used car, advantage such as have that fault rate is low, efficiency ratio is high, low cost of manufacture, maintaining are convenient.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the utility model;
Fig. 2 is the structural representation of second embodiment of the utility model;
Fig. 3 is the structural representation of the 3rd embodiment of the utility model;
Fig. 4 is the structural representation of the 4th embodiment of the utility model;
Fig. 5 is the structural representation of the 5th embodiment of the utility model.
The specific embodiment
As shown in Figure 1, first embodiment of the utility model novel double power mode activated device.
It comprises CVT electrodeless variable-speed device 1, traction drive motor 2, power drive shaft 3.
The output shaft 21 of described traction drive motor 2 connects the imput shaft 11 of CVT electrodeless variable-speed device 1, between the power drive shaft 3 of the driven shaft 12 connection automobiles of CVT electrodeless variable-speed device 1 and the power take-off shaft of speed-changing gear box 4.
As shown in Figure 2, second embodiment of the utility model novel double power mode activated device.
It comprises CVT electrodeless variable-speed device 1A, traction drive motor 2A, power drive shaft 3A.
The output shaft 21A of described traction drive motor 2A connects the imput shaft 11A of CVT electrodeless variable-speed device 1A, the driven shaft 12A of CVT electrodeless variable-speed device 1A connects the power drive shaft 3A of automobile, the mouth of this power drive shaft 3A is by the driving gear 41A of the power input shaft 43A connection diff 4A of diff 4A, and the driven gear 42A of diff 4A connects automobile back wheel semiaxis 5A.
As shown in Figure 3, the 3rd of the utility model novel double power mode activated device the embodiment.
It comprises traction drive motor 2D, power drive shaft 3D, diff 4D.
Described traction drive motor 2D is installed on the traction drive motor fixing frame 21D, and the body 22D direct connection of traction drive motor 2D is on power drive shaft 3D, and the output shaft of traction drive motor 2D connects the power input shaft of diff 4D.In the present embodiment, traction electric machine 2D can be installed on five directions of diff 4D.
As shown in Figure 4, the 4th of the utility model novel double power mode activated device the embodiment.
It comprises forerunner or the rear-guard and the rearmounted change speed gear box 4E in upright arrangement of traction drive motor 2E, power drive shaft 3E, preposition array.
Described traction drive motor 2E is installed on the traction drive motor fixing frame 21E, the body 22E direct connection of traction drive motor 2E is on power drive shaft 3E, and the output shaft of traction drive motor 2E connects the power take-off shaft of the forerunner of preposition array or rear-guard and rearmounted change speed gear box 4E in upright arrangement.
As shown in Figure 5, the 5th of the utility model novel double power mode activated device the embodiment.
It comprises the change speed gear box 4F of traction drive motor 2F, horizontal before driving.
Described traction drive motor 2F is installed on the traction drive motor fixing frame 21F, and the output shaft of traction drive motor 2F connects the power input shaft of the change speed gear box 4F of horizontal before driving.
Emphasis of the present utility model just is: the traction drive motor connects the power drive shaft of automobile by the electrodeless variable-speed device.
The above, it only is the utility model preferred embodiment, it is multiple that the installation site of traction drive motor has, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (4)
1. novel double power mode activated device, it is characterized in that: it comprises traction drive motor, power drive shaft; Described traction drive motor is installed in the change-speed box of automobile or the junction of diff and power drive shaft also can provide power transmission to speed-changing gear box or diff.
2. novel double power mode activated device according to claim 1 is characterized in that: it also comprises CVT electrodeless variable-speed device; The output shaft of described traction drive motor connects the imput shaft of CVT electrodeless variable-speed device, and the driven shaft of CVT electrodeless variable-speed device connects the power drive shaft of automobile.
3. novel double power mode activated device according to claim 1 is characterized in that: described power drive shaft is connected the power take-off shaft of speed-changing gear box between the input shaft of diff.
4. novel double power mode activated device according to claim 1 is characterized in that: the imput shaft of the output shaft direct connection CVT electrodeless variable-speed device of described traction electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320770U CN201784448U (en) | 2010-09-09 | 2010-09-09 | Novel dual-power mode driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320770U CN201784448U (en) | 2010-09-09 | 2010-09-09 | Novel dual-power mode driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784448U true CN201784448U (en) | 2011-04-06 |
Family
ID=43816427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205320770U Expired - Fee Related CN201784448U (en) | 2010-09-09 | 2010-09-09 | Novel dual-power mode driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240472A (en) * | 2015-11-04 | 2016-01-13 | 北京工业大学 | Hybrid electric vehicle power coupler with variable speed ratio |
| CN104204620B (en) * | 2012-02-24 | 2017-03-08 | 日产自动车株式会社 | Drive force transfering device |
-
2010
- 2010-09-09 CN CN2010205320770U patent/CN201784448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204620B (en) * | 2012-02-24 | 2017-03-08 | 日产自动车株式会社 | Drive force transfering device |
| CN105240472A (en) * | 2015-11-04 | 2016-01-13 | 北京工业大学 | Hybrid electric vehicle power coupler with variable speed ratio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110909 |