CN203537146U - Motor combination driving device - Google Patents
Motor combination driving device Download PDFInfo
- Publication number
- CN203537146U CN203537146U CN201320578018.0U CN201320578018U CN203537146U CN 203537146 U CN203537146 U CN 203537146U CN 201320578018 U CN201320578018 U CN 201320578018U CN 203537146 U CN203537146 U CN 203537146U
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- motor
- motors
- clutch
- outer shaft
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Abstract
The utility model discloses a motor combination driving device, which is formed by combining two or more motors through a hydraulic torque converter, a continuously variable transmission, dual clutches, a brake, a collecting ring and a shell outer shaft bearing, wherein when a motor A (1) drives a stator shell of a motor B (2) to operate, the motor B (2) is started on the basis of operation of the stator shell, the rotating speeds of the two motors are added, and a high rotating speed is outputted; when rotor shafts of the two motors operate in parallel through a connecting mechanism, the torques of the two motors are added at the moment, and a high torque is outputted; and the motor B (2) can operate independently, thereby saving the energy consumption. According to the utility model, the rotating speeds or the torques of a plurality of motors can be added, the rotating speed born by the single bearing is only a half of the rotating speed outputted by motor combination under a series connection mode, and the load of the bearing is reduced. The motor combination driving device can be widely applied to mechanical fields of electric vehicles, high-speed rails, aviation, machine tools and the like.
Description
Technical field
The present invention relates to a kind of composition motor drive unit, be applicable to rotating speed and higher electric automobile, light rail electrical car and other mechanical device that needs high rotating speed to drive of torque demand.
Background technology
Motor is a kind of widely used power set, and greatly to heavy duty industrial, little have its trace to miniature toy.Below some examples: wind devices processed, the vehicles that for example electric fan, speedboat, lathe and electric power promote, for example electrically driven treadmill, light rail electrical car.
Various motors are having its technological limit separately aspect rotating speed and moment of torsion, the design is by significantly improving the mode of existing motor combination by performance, and a nearly step meets the needs of various motor driving apparatus.
Summary of the invention
The present invention is according to the performance limitations of existing motor, a kind of two or more motor combination device is provided, its objective is the rotating speed of two or more motors or moment of torsion are added, significantly obtain higher rotating speed and moment of torsion, thereby higher rotating speed and moment of torsion are offered to existing equipment.
For achieving the above object, two motors of now take are example, the design proposes following technical scheme: a kind of motor combination drive unit, comprise that two or more motors are by hydraulic torque converter (4), buncher (5), the combination that two arrangement of clutch (6) link together, it is characterized in that: output shaft motor A(1) (3) connects hydraulic torque converter (4) successively, stepless speed adjusting gear (5), double clutch (6), clutch A(7 in double clutch (6)) housing outer shaft (10) connection motor B(2), clutch B(8 in double clutch (6)) armature spindle (9) connection motor B(2), motor B(2) housing outer shaft is provided with the independently outer axle bearing (13) of housing and collector ring (12), motor B(2) stator case is provided with brake (11).
Nearly step ground, described motor B(2) casing is provided with and motor B(2) the concentric housing outer shaft (10) of stator, armature spindle (9) passes from housing outer shaft (10), has appropriate gap between diaxon, do not contact mutually, rotatablely moving of diaxon is non-interference.
Feature of the present utility model is two or more motors to be realized flexibly and effectively to moment of torsion is added or rotating speed is added, and also can allow certain motor isolated operation in motor combination, realizes flexile power output.
accompanying drawing explanation:
Accompanying drawing 1 is the structural representation of this device with the embodiment of two motor combination
embodiment:
Below in conjunction with accompanying drawing, do a nearly explanation:
Motor A(1) by output shaft (3) outputting power, through hydraulic torque converter (4), buncher (5), strengthen and optimize, by double clutch (6), distributed again, as clutch B(8) engage, power outputs to motor B(2) armature spindle (9), two motor parallels operations, moment of torsion is added, realize peak torque output, now brake (11), in on-position, is offset motor B(2) reaction force of stator case during operation.
As clutch A(7) while engaging, brake (11) unclamps, power outputs to motor B(2) housing outer shaft (10), make motor B(2) stator case rotation, at this moment rotor starter motor B(2), rotor moves under the basis of stator rotation, two motor speeds are added, motor B(2 now) under rotation status by collector ring (12) power taking, motor B(2) be erected in the outer axle bearing (13) of housing, the rotation of housing outer shaft bearings motor (2) stator case, motor B(2) between armature spindle (9) and housing outer shaft (10), leave appropriate gap, do not contact mutually, the rotation of diaxon is non-interference.
During low load running, clutch B (8) and clutch A(7) all separated, brake (11) braking, motor B(2) now can isolated operation, thus energy efficient.
Claims (2)
1. a motor combination drive unit, comprise that two or more motors are by hydraulic torque converter (4), buncher (5), two arrangement of clutch (6), the combination linking together, it is characterized in that: output shaft motor A(1) (3) connects hydraulic torque converter (4) successively, stepless speed adjusting gear (5), double clutch (6), clutch A(7 in double clutch (6)) housing outer shaft (10) connection motor B(2), clutch B(8 in double clutch (6)) armature spindle (9) connection motor B(2), motor B(2) housing outer shaft is provided with the independently outer axle bearing (13) of housing and collector ring (12), motor B(2) stator case is provided with brake (11).
2. a kind of motor combination drive unit according to claim 1, it is characterized in that: casing motor B(2) is provided with and motor B(2) the concentric housing outer shaft (10) of stator, armature spindle (9) passes from housing outer shaft (10), between diaxon, there is appropriate gap, do not contact mutually, rotatablely moving of diaxon is non-interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578018.0U CN203537146U (en) | 2013-09-18 | 2013-09-18 | Motor combination driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578018.0U CN203537146U (en) | 2013-09-18 | 2013-09-18 | Motor combination driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537146U true CN203537146U (en) | 2014-04-09 |
Family
ID=50423319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578018.0U Expired - Fee Related CN203537146U (en) | 2013-09-18 | 2013-09-18 | Motor combination driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293925A (en) * | 2018-12-10 | 2020-06-16 | 深圳市中南科学院有限公司 | Method and device for stepped starting operation of high-power motor |
-
2013
- 2013-09-18 CN CN201320578018.0U patent/CN203537146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293925A (en) * | 2018-12-10 | 2020-06-16 | 深圳市中南科学院有限公司 | Method and device for stepped starting operation of high-power motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160918 |