CN103386881A - Electric automobile wheels and automobile axle without differential - Google Patents
Electric automobile wheels and automobile axle without differential Download PDFInfo
- Publication number
- CN103386881A CN103386881A CN2012101367273A CN201210136727A CN103386881A CN 103386881 A CN103386881 A CN 103386881A CN 2012101367273 A CN2012101367273 A CN 2012101367273A CN 201210136727 A CN201210136727 A CN 201210136727A CN 103386881 A CN103386881 A CN 103386881A
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- automobile
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- axle
- wheels
- electric car
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Abstract
The invention discloses electric automobile wheels and an automobile axle without a differential, belongs to the fields of vehicles and electromechanical devices, and in particular relates to the electric automobile wheels and the automobile axle without the differential, wherein each wheel can be independently driven. Each of the electric automobile wheels is characterized by mainly comprising a rubber wheel tire 1, a steel ring 2, a rear wheel 3, a brake device 4, a direct current motor 5, a motor peephole 6, a connecting flange tube (shaft) 7, a carriage support 8,a motor lead 9and the like, wherein a motor is provided with items 5, 6 and 9. The electric automobile wheels and the automobile axle without the differential can be a great change to an automobile structure. According to the electric automobile wheels, the direct current motor is arranged in each automobile wheel, and each automobile wheel is provided with functions of drive and speed change. Driving directions and speed parameters of the electric automobile wheels at the left side and the right side are consistent, and operations such as advance, retreat, left turn, right turn, stepless speed regulation, plug braking and the like of the automobile can be predetermined in an intelligent manner. A rear drive or front drive axle of the automobile is not provided with the differential, and the electric automobile wheels at the left side and the right side are connected to a whole body through the flange tube (shaft) so as to form a support and a drive axle of the automobile.
Description
Technical field
The invention belongs to vehicle and electromechanical appliance field, specifically it is a kind of each wheel electronlmobil wheel that can drive separately and the automobile bridge of indifferential device.
Background technology
In recent years, in order to reduce pollution, bavin electric automobile and pure electric automobile were among fast development.But these dissimilar vehicles are all by speed-change gear box gear shift, speed governing, then drive the automobile of vehicle wheel rotation by cardan shaft driving differential gear axle.Automobile, in order to turn to, is provided with diff on automobile rear-guard bridge, to adapt to the needs of left and right wheels different rotating speeds.Combine with the steel ring of automotive wheels with DC machine but so far there are no, the automobile that direct drive of wheel rotates, do not see the automobile of not establishing diff on drive axle yet.
Summary of the invention
In order to change existing automobile a whole set of complicated electromechanical appliance and the operation control systems such as steering wheel, speed-change gear box and gear differential mechanism, the automobile bridge of electric car wheel of the present invention and indifferential device, can thoroughly change the concept of orthodox car, the composition electric car wheel directly combines DC machine and steel ring.Press the pattern of pure electric automobile, with High Performance storage battery and DC machine, drive automobile.The electric car wheel of vehicle right and left both sides is connected with flanged pipe (axle), the automobile bridge that forms a whole.Can form propons, back axle as four-wheel automobile, four wheels are self-driven electric car wheel entirely, all possess separately speed-regulating function, thus no longer need diff to realize that the speed of left and right wheels is poor, therefore claim that this bridge is the automobile bridge of indifferential device.
Compare with existing automobile, advantage is:
The automobile bridge of electric car wheel of the present invention and indifferential device is a major transformation on vehicle structure.Described electric car wheel, be about to DC machine and be arranged on the inside of each wheel of the bus, so each wheel possesses driving, speed changing function.As long as the vehicle right and left both sides, the driving direction of every side electric car wheel is consistent with speed parameter, and so, the operations such as right-hand rotation, infinite speed variation, reversing braking of advancing, retreat, turn left of car can all be set by intellectuality in advance.Four-wheel automobile needs only the automobile bridge of two forerunners, rear-guard indifferential device, just can carry and drive whole automobile.As mentioned above, use the pure electric automobile of the automobile bridge of electric car wheel of the present invention and indifferential device no longer to need traditional combustion engine, steering wheel, speed-change gear box, diff and other relevant controlling equipments,, so compartment utilizes space to increase, the appearance of automobile, built-inly will do very large change.For the intelligent aspect of controlling of automobile provides good development space., due to the hermetically sealed waterproof of motor energy,, so automobile can travel in water, easily manufacture amphibious automobile.
Fig. 1 is the automobile bridge schematic diagram of electric car wheel and indifferential device.
The automobile bridge of electric car wheel of the present invention and indifferential device is characterised in that it mainly contains: the compositions (wherein 5,6,9 are possessed by motor itself) such as rubber wheel tire 1, steel ring 2, clutch 3, brake gear 4, DC machine 5, motor sighthole 6, butt flange pipe (axle) 7, compartment bearing 8, motor down-lead 9.
, by shown in Figure 1, be described in detail as follows:
Rubber wheel tire 1, identical with the supply of material of present market, do not change.
Steel ring 2, basic identical with the supply of material of present market, slightly change.
Brake gear 4, basic identical with the supply of material of present market, slightly change.
Motor sighthole 6, the attached seal gasket of port lid, tight waterproof.
Butt flange pipe (axle) 7, be connected with the electric locomotive wheel of arranged on left and right sides, forms the automobile bridge that rigidity is very strong.Can carry compartment, drive automobile.
Compartment bearing 8, can be made of one with butt flange pipe (axle) 7, also can be supported on the shell of DC machine 5 (with elastic component, supporting).Motor down-lead 9 (can be with socket) is connected with the automobile joystick control.
Claims (5)
- The automobile bridge of electric car wheel and indifferential device be characterised in that it mainly by: rubber wheel tire 1, steel ring 2, clutch 3, brake gear 4, DC machine 5, motor sighthole 6, butt flange pipe (axle) 7, compartment bearing 8, motor down-lead 9 etc. form (wherein 5,6,9 are possessed by motor itself).
- 2. the automobile bridge of electric car wheel according to claim 1 and indifferential device, the clutch that it is characterized in that being contained on the DC machine shaft extension directly is connected with the steel ring of wheel of the bus.
- 3. the automobile bridge of according to claim 1 with 2 described electric car wheels and indifferential device, the wheel that it is characterized in that the automobile both sides is all the electric car wheel that can drive separately.
- 4. the automobile bridge of according to claim 1,2 and 3 described electric car wheels and indifferential device, is characterized in that the electric car wheel of automobile both sides connects into an integral body with flanged pipe (axle), becomes the automobile bridge of automobile indifferential device.
- 5. according to claim 1, the automobile bridge of 2,3,4 described electric car wheels and indifferential device, it is characterized in that automobile no longer needs steering wheel, speed-changing gear box etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101367273A CN103386881A (en) | 2012-05-07 | 2012-05-07 | Electric automobile wheels and automobile axle without differential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101367273A CN103386881A (en) | 2012-05-07 | 2012-05-07 | Electric automobile wheels and automobile axle without differential |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386881A true CN103386881A (en) | 2013-11-13 |
Family
ID=49531388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101367273A Pending CN103386881A (en) | 2012-05-07 | 2012-05-07 | Electric automobile wheels and automobile axle without differential |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627904A (en) * | 2017-09-21 | 2018-01-26 | 山东芯力量汽车科技有限公司 | A kind of differential adjusting means |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189235A1 (en) * | 2003-03-26 | 2004-09-30 | Kramer Dennis A. | Electric drive system including a stepper motor |
| WO2007022865A1 (en) * | 2005-08-23 | 2007-03-01 | Pro-Mec S.R.L. | Gear motor with integrated brake for direct drive of an electric traction vehicle wheel |
| CN201092258Y (en) * | 2007-04-23 | 2008-07-30 | 鲁泊凡 | Gearless vehicle-bridge motor driven electric vehicle |
-
2012
- 2012-05-07 CN CN2012101367273A patent/CN103386881A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189235A1 (en) * | 2003-03-26 | 2004-09-30 | Kramer Dennis A. | Electric drive system including a stepper motor |
| WO2007022865A1 (en) * | 2005-08-23 | 2007-03-01 | Pro-Mec S.R.L. | Gear motor with integrated brake for direct drive of an electric traction vehicle wheel |
| CN201092258Y (en) * | 2007-04-23 | 2008-07-30 | 鲁泊凡 | Gearless vehicle-bridge motor driven electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627904A (en) * | 2017-09-21 | 2018-01-26 | 山东芯力量汽车科技有限公司 | A kind of differential adjusting means |
| CN107627904B (en) * | 2017-09-21 | 2021-01-26 | 山东芯力量汽车科技有限公司 | Differential adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |