CN2807584Y - Inner rotor motor with retarder and drum type arrester structure - Google Patents
Inner rotor motor with retarder and drum type arrester structure Download PDFInfo
- Publication number
- CN2807584Y CN2807584Y CN 200520043438 CN200520043438U CN2807584Y CN 2807584 Y CN2807584 Y CN 2807584Y CN 200520043438 CN200520043438 CN 200520043438 CN 200520043438 U CN200520043438 U CN 200520043438U CN 2807584 Y CN2807584 Y CN 2807584Y
- Authority
- CN
- China
- Prior art keywords
- inner rotor
- drum brake
- wheel hub
- rotor motor
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an inner rotor motor with a speed reducer and a drum brake structure, which comprises a wheel hub, a wheel rim, a drum brake, a wheel disc, an inner rotor motor and a speed reducer, wherein an output shaft of the inner rotor motor is fixedly connected with the wheel hub after passing through the speed reducer and the drum brake. The outer lateral surface of the wheel hub is fixedly connected with the wheel disc of a tyre. A brake drum of the drum brake is fixedly connected with the inner lateral surface of the wheel hub. The structure adopted can sufficiently ensure the driving power of an electric automobile (under the mode of a motor of a hybrid power automobile). The mounting mode of the utility model ensures the braking effect of the automobile. The utility model has the advantages of very simple organizational design and manufacture and assembly.
Description
Technical field
The utility model relates to a kind of hybrid vehicle and the electrically driven (operated) brake mechanism of electric automobile, the brake structural that especially a kind of inner rotor motor with decelerator drives.
Background technology
Hybrid vehicle has added motor, large-capacity battery and braking energy reponse system on orthodox car, can improve fuel economy greatly and reduce exhaust emissions.Hybrid vehicle fully by motor-output, also needs the motor power-assisted under the combination drive pattern under electric drive mode.So motor, the selection of brake and the key technology that their mounting means has just become hybrid vehicle.If adopt existing automobile brake mounting means and structure, then motor and decelerator just can't be installed, and need a kind of effective electric driving, deceleration, brake structure and guarantee that fully the automobile electricity drives, the effect of braking.
Summary of the invention
The utility model is the selection and the mounting structure that will solve wheel motor in the hybrid vehicle, brake, a kind of inner rotor motor that the band decelerator is set on the automotive wheels limit is provided, and uses a kind of effective electric driving, deceleration, the brake structure of drum brake braking.
For realizing the purpose of this utility model, the technical scheme that is adopted is: a kind of inner rotor motor with decelerator adds the drum brake structure, comprises wheel hub, wheel rim, drum brake, wheel disc, inner rotor motor, decelerator.
The output shaft of inner rotor motor is by decelerator, fixedlys connected with wheel hub after passing drum brake, and the lateral surface of wheel hub is fixedlyed connected with the wheel disc of tire; The brake drum of drum brake is fixedlyed connected with the medial surface of wheel hub.
The lateral surface of wheel hub is connected with bolt with the wheel disc of tire; The brake drum of drum brake and the medial surface of wheel hub are bolted to connection.
The back-plate of drum brake can be fixed by bolts on the flange of rear axle housing or be fixed on the shell of motor.
The utility model is because the output shaft that has adopted inner rotor motor is fixedlyed connected with wheel hub after by decelerator, passing drum brake, and the lateral surface of wheel hub is fixedlyed connected with the wheel disc of tire; The brake drum of drum brake is fixedlyed connected with the medial surface of wheel hub.Like this, motor just can drive wheel hub, and the brake drum of tire and drum brake rotates together, and used wheel hub and brake all are standard fittings.Therefore, adopt this structure can guarantee fully that the automobile electricity drives, the effect of braking, and the mechanism design manufacturing is very simple with installation.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, the inner rotor motor of band decelerator adds the drum brake structure, is made up of wheel hub 4, wheel rim 6, drum brake 3, wheel disc 5, inner rotor motor 1, decelerator 2.
The output half front axle of inner rotor motor 1 enters decelerator 2, back semiaxis is come out by decelerator 2, be fixed on the wheel hub 4 after passing drum brake 3, the lateral surface of wheel hub 4 links to each other with the wheel disc of tire 5 usefulness bolts, and the brake drum of drum brake 3 is connected with the medial surface bolt of wheel hub 4.The back-plate of drum brake 3 can be fixed by bolts on the flange of rear axle housing or be fixed on the shell of motor 1.Like this, motor just can drive wheel hub 4, and the brake drum of tire and drum brake 3 rotates together.
It is less demanding that the utility model is made and installed, and wheel hub 4 and drum brake 3 all adopt standard fitting, implements simple.The inner rotor motor of band reducing gear can fully guarantee the driving force of electric automobile (under the motor of hybrid power automobile pattern).Aspect braking, the Brake for vehicle of selection standard adopts this mounting means to guarantee the braking effect of automobile.
The utility model enforcement of on the four-wheel drive hybrid vehicle of designing and developing voluntarily, having succeeded.
Claims (4)
1. the inner rotor motor with decelerator adds the drum brake structure, comprise wheel hub (4), wheel rim (6), drum brake (3), wheel disc (5), inner rotor motor (1), decelerator (2), it is characterized in that, the output shaft of described inner rotor motor (1) is by decelerator (2), pass drum brake (3) back and fixedly connected with wheel hub (4), the lateral surface of wheel hub (4) is fixedlyed connected with the wheel disc (5) of tire; The brake drum of drum brake (3) is fixedlyed connected with the medial surface of wheel hub (4).
2. the inner rotor motor of band decelerator according to claim 1 adds the drum brake structure, it is characterized in that, the lateral surface of described wheel hub (4) is connected with bolt with the wheel disc (5) of tire.
3. the inner rotor motor of band decelerator according to claim 1 adds the drum brake structure, it is characterized in that, the medial surface of the brake drum of described drum brake (3) and wheel hub (4) is bolted to connection.
4. the inner rotor motor of band decelerator according to claim 1 adds the drum brake structure, it is characterized in that, the back-plate of drum brake (3) can be fixed by bolts on the flange of rear axle housing or be fixed on the shell of motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043438 CN2807584Y (en) | 2005-07-14 | 2005-07-14 | Inner rotor motor with retarder and drum type arrester structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043438 CN2807584Y (en) | 2005-07-14 | 2005-07-14 | Inner rotor motor with retarder and drum type arrester structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807584Y true CN2807584Y (en) | 2006-08-16 |
Family
ID=36921879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043438 Expired - Fee Related CN2807584Y (en) | 2005-07-14 | 2005-07-14 | Inner rotor motor with retarder and drum type arrester structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807584Y (en) |
-
2005
- 2005-07-14 CN CN 200520043438 patent/CN2807584Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |