CN102969830B - Disengaging type traction electric machine - Google Patents
Disengaging type traction electric machine Download PDFInfo
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- CN102969830B CN102969830B CN201210445477.1A CN201210445477A CN102969830B CN 102969830 B CN102969830 B CN 102969830B CN 201210445477 A CN201210445477 A CN 201210445477A CN 102969830 B CN102969830 B CN 102969830B
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- motor
- electromagnetic clutch
- electric machine
- traction electric
- type traction
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- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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Abstract
The invention provides and provide a kind of disengaging type traction electric machine, comprise electromagnetic clutch and motor, described electromagnetic clutch is fixed on motor and by motor driven, the clutch of described electromagnetic clutch and the stop and start of motor link.Present invention achieves the integrated of motor and electromagnetic clutch, and electromagnetic clutch is automatically closed and depart from when motor start-up and when stopping, and does not need manual operation, easy to use, also there is reliable operation simultaneously, manufacture and advantage that maintenance cost is low.
Description
Technical field
The present invention relates to electro-mechanical arts, particularly relate to a kind of motor, specifically a kind of disengaging type traction electric machine.
Background technology
Due to oil, coal etc., a large amount of traditional fossil energy used is exhausted at present, and the whole world will face severe energy crisis.Before new energy supply system is set up, people find out various way and carry out energy savings, and electric automobile is exactly model wherein.But current electric vehicle engineering is immature, there is the shortcomings such as distance travelled is short, charging is inconvenient, therefore just there is hybrid vehicle in market.So-called hybrid vehicle is exactly the automobile simultaneously with engine and motor two kinds of drive systems, and how two drive systems reasonably to be combined be that current people need solution difficult problem, in present hybrid vehicle, the output shaft of motor is directly connected with the gearbox of hybrid vehicle by some, when only using motor driven, motor also rotates together like this, add the load of engine, increase fuel consumption; Also some arranges a clutch between motor and gearbox, and the power transmission of dividing between incompatible control motor and gearbox of Artificial Control clutch, although such design solves the many difficult problems of oil consumption, uses very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of disengaging type traction electric machine easy to use.
Technical scheme of the present invention is to provide a kind of disengaging type traction electric machine, comprises electromagnetic clutch and motor, and described electromagnetic clutch is fixed on motor and by motor driven, the clutch of described electromagnetic clutch and the stop and start of motor link.
The clutch of described electromagnetic clutch and the stop and start of motor link and refer to: while motor is energized and operates, electromagnetic clutch closes, realize the connection of motor rotary shaft and electromagnetic clutch output shaft, now motor drives the output shaft of electromagnetic clutch to realize Power output; While electric motor circuit breaking shuts down, electromagnetic clutch is thrown off, and motor rotary shaft and electromagnetic clutch output shaft is disconnected, now stops Power output.
After adopting the technical program, while motor energising running, electromagnetic clutch closes, and motor is by electromagnetic clutch externally outputting power; When electric motor circuit breaking quits work, electromagnetic clutch is thrown off, and stop Power output, now motor rotary shaft is in free state.The technical program achieves the automatic clutch that motor power exports, and does not need artificial solenoidoperated cluthes clutch separately, very easy to use.
As preferably, described electromagnetic clutch comprise the shell be fixedly connected with motor, the driving link be fixedly connected with the rotating shaft of motor, output shaft and with output shaft axially sliding join and can with the driven member of driving link magnetic attracting, be provided with magnet exciting coil in described driving link, the coil block of described magnet exciting coil and motor is synchronously energized or power-off.After adopting this preferred version, when the motor is energized, the magnet exciting coil energising in driving link produces magnetic force, and attract driven member and driving link to fit, driven member is followed driving link and rotated and drive output shaft rotation under the effect of frictional force, completes the transmission of power; When electric motor circuit breaking quits work, magnet exciting coil power-off magnetic force disappears, and driven member is separated with driving link, interruption of power transmission.This preferred version obtains electromagnetic force and closes device reliable in action, and easily produce, cost is lower.
As preferably, described shell is fixed with brush, described magnet exciting coil is connected with power electric by brush.Adopt this preferred version to realize while magnet exciting coil is connected with power electric, structure is simpler, and cost is lower.
As improvement, institute's driving link and driven member contact-making surface are equipped with dismountable wear plate.Driving link and driven member are all the critical pieces of electromagnetic clutch, adopt this improvement project can avoid direct contact friction between driving link and driven member, but transmit frictional force by wear plate, when wear plate damages, directly pull down and change, both convenient for maintaining, save maintenance cost again.
The invention has the beneficial effects as follows: achieve the integrated of motor and electromagnetic clutch, and when motor start-up and stopping, electromagnetic clutch closed and disengaging automatically, does not need manual operation, easy to use, also there is reliable operation simultaneously, manufacture and the low advantage of maintenance cost.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Shown in figure:
1, electromagnetic clutch, 1.1, shell, 1.2, driving link, 1.3, output shaft, 1.4, driven member, 1.5, magnet exciting coil, 1.6, brush, 1.7 wear plates, 2, motor.
Embodiment
Be described in detail below below in conjunction with the embodiment of accompanying drawing 1 to disengaging type traction electric machine of the present invention.
A kind of disengaging type traction electric machine as shown in Figure 1, comprise the electromagnetic clutch 1 and motor 2 that are fixed together, described electromagnetic clutch 1 comprises the shell 1.1 be fixedly connected with motor 2, the driving link 1.2 be fixedly connected with the rotating shaft of motor 2, output shaft 1.3 and with output shaft 1.3 axially sliding join and can with the driven member 1.4 of driving link 1.2 magnetic attracting, driving link 1.2 and driven member 1.4 contact-making surface are all fixed with wear plate 1.7 with bolt, magnet exciting coil 1.5 is provided with in driving link 1.2, magnet exciting coil 1.5 is connected in parallel in same supply line by the brush 1.6 be located on shell 1.1 with the coil block of motor 2, described output shaft 1.3 is connected with ex-ternal transmission assembly.
The course of work of the present embodiment: while motor 2 is energized and operates, magnet exciting coil 1.5 is energized and produces magnetic force, attract driven member 1.4 and driving link 1.2 close and finally make wear plate 1.7 fit, the rotating shaft of motor 2 drives driving link 1.2 to rotate, driving link 1.2 drives driven member 1.4 to rotate by the frictional force between wear plate 1.7, driven member 1.4 drives output shaft rotation, realizes the transmission of power; When motor 2 power-off, magnet exciting coil 1.5 is power-off simultaneously also, and magnetic force disappears, and wear plate 1.7 is separated from each other, and interrupt power transmission, the now rotating shaft of motor 2 is in free state.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of change.Such as: automatic on-off controller that one is control signal with the electric current in motor line coil assembly also can be connected or arrange on magnet exciting coil loop to magnet exciting coil to control the power supply of magnet exciting coil with the coil block of motor; Interlock between electromagnetic clutch clutch and motor stop and start still can by motor be energized operate while electromagnetic clutch power-failure close electric motor circuit breaking stop while clutch be energized and releasably realize.Any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (4)
1. a disengaging type traction electric machine, comprise electromagnetic clutch (1) and motor (2), it is characterized in that: described electromagnetic clutch (1) is fixed on motor (2) and goes up and driven by motor (2), and the clutch of described electromagnetic clutch (1) and the stop and start of motor (2) link.
2. disengaging type traction electric machine according to claim 1, it is characterized in that: described electromagnetic clutch (1) comprise the shell (1.1) be fixedly connected with motor (2), the driving link (1.2) be fixedly connected with the rotating shaft of motor (2), output shaft (1.3) and with output shaft (1.3) axially sliding join and can with the driven member (1.4) of driving link (1.2) magnetic attracting, be provided with magnet exciting coil (1.5) in described driving link (1.2), the coil block of described magnet exciting coil (1.5) and motor (2) is synchronously energized and power-off.
3. disengaging type traction electric machine according to claim 2, is characterized in that: described shell (1.1) is fixed with brush (1.6), and described magnet exciting coil is electrically connected with power supply unit by brush (1.6).
4. disengaging type traction electric machine according to claim 2, is characterized in that: described driving link (1.2) and driven member (1.4) contact-making surface are all fixed with dismountable wear plate (1.7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445477.1A CN102969830B (en) | 2012-11-09 | 2012-11-09 | Disengaging type traction electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445477.1A CN102969830B (en) | 2012-11-09 | 2012-11-09 | Disengaging type traction electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969830A CN102969830A (en) | 2013-03-13 |
| CN102969830B true CN102969830B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210445477.1A Active CN102969830B (en) | 2012-11-09 | 2012-11-09 | Disengaging type traction electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102969830B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879399B (en) * | 2015-05-05 | 2017-10-13 | 兰州万里航空机电有限责任公司 | A kind of bilingual function brake of stopping for aero dynamo |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5128818A (en) * | 1989-01-17 | 1992-07-07 | Canon Denshi Kabushiki Kaisha | Stable disc unit having reduced thickness |
| CN2183043Y (en) * | 1994-01-30 | 1994-11-16 | 苏恒 | Integral type electromagnetic clutch motor |
| EP0652626A1 (en) * | 1993-11-09 | 1995-05-10 | Lyndon Geoffrey Rees | An electrical generator assembly |
| CN2918867Y (en) * | 2006-07-11 | 2007-07-04 | 许晓华 | Electromagnetic clutch for motor |
| CN202260829U (en) * | 2011-09-30 | 2012-05-30 | 宁波中大力德传动设备有限公司 | Electromagnetic clutch brake motor |
| CN202872555U (en) * | 2012-11-09 | 2013-04-10 | 淄博得普达电机有限公司 | Clutch type traction motor |
-
2012
- 2012-11-09 CN CN201210445477.1A patent/CN102969830B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5128818A (en) * | 1989-01-17 | 1992-07-07 | Canon Denshi Kabushiki Kaisha | Stable disc unit having reduced thickness |
| EP0652626A1 (en) * | 1993-11-09 | 1995-05-10 | Lyndon Geoffrey Rees | An electrical generator assembly |
| CN2183043Y (en) * | 1994-01-30 | 1994-11-16 | 苏恒 | Integral type electromagnetic clutch motor |
| CN2918867Y (en) * | 2006-07-11 | 2007-07-04 | 许晓华 | Electromagnetic clutch for motor |
| CN202260829U (en) * | 2011-09-30 | 2012-05-30 | 宁波中大力德传动设备有限公司 | Electromagnetic clutch brake motor |
| CN202872555U (en) * | 2012-11-09 | 2013-04-10 | 淄博得普达电机有限公司 | Clutch type traction motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102969830A (en) | 2013-03-13 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 255000 No. 52, innovation park, 3 North Road, Zhangdian District, Shandong, Zibo Applicant after: SHANDONG DEPUDA ELECTRIC MOTOR Co.,Ltd. Address before: 255000 No. 52, innovation park, 3 North Road, Zhangdian District, Shandong, Zibo Applicant before: DEPUDA MICRO-MOTOR Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Clutching type traction motor Effective date of registration: 20190815 Granted publication date: 20151125 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Zibo High tech Branch Pledgor: SHANDONG DEPUDA ELECTRIC MOTOR Co.,Ltd. Registration number: Y2019370000012 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151125 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Zibo High tech Branch Pledgor: SHANDONG DEPUDA ELECTRIC MOTOR Co.,Ltd. Registration number: Y2019370000012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Clutch traction motor Granted publication date: 20151125 Pledgee: Zibo sub branch of qishang Bank Co.,Ltd. Pledgor: SHANDONG DEPUDA ELECTRIC MOTOR Co.,Ltd. Registration number: Y2024980016080 |