CN101286669A - DC series excitation traction motor with equal torque and double output shaft - Google Patents
DC series excitation traction motor with equal torque and double output shaft Download PDFInfo
- Publication number
- CN101286669A CN101286669A CNA2008101068985A CN200810106898A CN101286669A CN 101286669 A CN101286669 A CN 101286669A CN A2008101068985 A CNA2008101068985 A CN A2008101068985A CN 200810106898 A CN200810106898 A CN 200810106898A CN 101286669 A CN101286669 A CN 101286669A
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- traction motor
- output shaft
- shaft
- double
- drive
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an equal-torque double-output-shaft DC series excited traction motor, which is provided with a front output shaft and a rear output shaft. The invention has the advantages that the equal-torque double-output-shaft DC series excited traction motor which is matched with a four-wheel battery transporter or a storage battery four-wheel electric sightseeing bus can be simultaneously connected with a front drive axle and a rear drive axle in a driving way through an electromagnetic clutch and a universal drive shaft so as to realize double-axle drive and greatly promote climbing ability; when one wheel of a vehicle gets stuck and skids, the other drive axle still can drive to draw out the vehicle automatically. The double-output-shaft transmission system of the traction motor has simple structure and convenient operation.
Description
Technical field
The present invention relates to a kind of direct current crosstalk motivation, particularly a kind of DC series excitation traction motor with equal torque and double output shaft.
Background technology
The storage battery four-wheel electric tour bus in traditional trackless electric car of public traffic, four-wheel storage battery transport vehicle or tourist spot all adopts the drive system that is in transmission connection by universal drive shaft and rear driving axle by single output shaft DC motor, and propons only is a steeraxle.These vehicles only have single bridge actuating force of rear driving axle, and climbing capacity is lower, and particularly when a trailing wheel was met sunken skidding, these vehicles just can't be left voluntarily, and were very poor to ill-roaded adaptability.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of and four-wheel storage battery transport vehicle or the supporting DC series excitation traction motor with equal torque and double output shaft of storage battery four-wheel electric tour bus.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of DC series excitation traction motor with equal torque and double output shaft is provided with front output shaft and rear output shaft.
The invention has the beneficial effects as follows: with four-wheel storage battery transport vehicle or the supporting DC series excitation traction motor with equal torque and double output shaft of storage battery four-wheel electric tour bus, can be in transmission connection simultaneously with front driving axle and rear driving axle by electromagnetic clutch and universal drive shaft, the realization doube bridge drives, improve climbing capacity greatly, when a wheel is met sunken skidding, another drive axle still has actuating force, can leave voluntarily.The drive system structure of traction motor double output shaft is simple, handiness.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment is as shown in Figure 1: DC series excitation traction motor with equal torque and double output shaft is provided with front output shaft 1 and rear output shaft 2.
In the drive system of the four-wheel storage battery transport vehicle of the DC series excitation traction motor with equal torque and double output shaft that adopts 1KW-50KW or storage battery four-wheel electric tour bus, universal drive shaft and front driving axle were in transmission connection before the front output shaft 1 of traction motor reached by electromagnetic clutch, and the rear output shaft 2 of traction motor is in transmission connection by back universal drive shaft and rear driving axle.The closed electromagnetic clutch can realize that doube bridge drives, and improves climbing capacity greatly; When a wheel was met sunken skidding, another drive axle still had actuating force, can leave voluntarily.
Claims (1)
1. DC series excitation traction motor with equal torque and double output shaft, it is characterized in that: DC series excitation traction motor with equal torque and double output shaft is provided with front output shaft (1) and rear output shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101068985A CN101286669A (en) | 2008-06-04 | 2008-06-04 | DC series excitation traction motor with equal torque and double output shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101068985A CN101286669A (en) | 2008-06-04 | 2008-06-04 | DC series excitation traction motor with equal torque and double output shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101286669A true CN101286669A (en) | 2008-10-15 |
Family
ID=40058692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101068985A Pending CN101286669A (en) | 2008-06-04 | 2008-06-04 | DC series excitation traction motor with equal torque and double output shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101286669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811437B (en) * | 2009-12-24 | 2012-12-19 | 江苏奥新新能源汽车有限公司 | Pure electrical automobile |
| CN110182048A (en) * | 2019-06-20 | 2019-08-30 | 北京机械设备研究所 | A kind of electric drive vehicle-mounted lifting device |
-
2008
- 2008-06-04 CN CNA2008101068985A patent/CN101286669A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811437B (en) * | 2009-12-24 | 2012-12-19 | 江苏奥新新能源汽车有限公司 | Pure electrical automobile |
| CN110182048A (en) * | 2019-06-20 | 2019-08-30 | 北京机械设备研究所 | A kind of electric drive vehicle-mounted lifting 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 |
Open date: 20081015 |