CN205706148U - Dynamic coupling device and motor - Google Patents
Dynamic coupling device and motor Download PDFInfo
- Publication number
- CN205706148U CN205706148U CN201620467516.1U CN201620467516U CN205706148U CN 205706148 U CN205706148 U CN 205706148U CN 201620467516 U CN201620467516 U CN 201620467516U CN 205706148 U CN205706148 U CN 205706148U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- coupling device
- planet carrier
- dynamic coupling
- gear
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
This utility model relates to a kind of dynamic coupling device, the power shaft including gear outer ring and stretching out its both sides and output shaft, and power shaft is connected with gear outer ring by planetary gears, and output shaft fixed connection is on the planet carrier of planetary gears side；Also include the driving section being sheathed on output shaft and being connected with gear outer ring, driving section is provided with the Electromagnetic Control mechanism with linkage portion, under external control signal, the action of Electromagnetic Control mechanism and make linkage portion be connected with the planet carrier of planetary gears side so that gear outer ring with output between centers be in transmission connection；The periphery wall of gear outer ring is additionally provided with permanent magnetic steel.This utility model further relates to a kind of motor being provided with this dynamic coupling device.This dynamic coupling device under control of the control signal, can change power distribution, it is achieved speed changing function；And because the permanent magnetic steel of configuration may make up the rotor in motor, it can be made to integrate variator, bonder, rotor, can reduce and take up room, integrated level is high.
Description
Technical field
This utility model relates to the technical field that hybrid electric vehicle engine couples with motor power, relates to especially
And one dynamic coupling device.This utility model further relates to a kind of motor being provided with this dynamic coupling device.
Background technology
This hybrid vehicle general sharp that Toyota Motor company will release the end of the year 1997, be the whole world the earliest
The hybrid vehicle of mass production.General this hybrid power automobile power system sharp mainly by electromotor, send out
Motor, motor and planetary gears composition, and using planetary gears as distributing means for power supply,
So that automobile both can be separately provided power by motor, it is also possible to separately provided power by electromotor, again may be used
So that both provide power simultaneously.General this hybrid vehicle sharp utilizes planetary gear dynamic coupling device, sends out
Motivation is connected with planet carrier, and electromotor is connected with sun gear, and motor is connected with gear ring, by rotating speed coupling
The mode closed, exports torque to car load, and is combined with motor by electromotor, and main by starting
Machine provides power to car load, and makes engine driven generators generate electricity, to promote motor when needed for whole
Car provides auxiliary power.But, the motor that this planetary gear dynamic coupling device is used is self-contained power
Machine, and be the distribution of T font with power transmission shaft so that entirety takies bigger space.
Utility model content
In view of this, this utility model is directed to a kind of dynamic coupling device, takes up room to reduce, carries
High power distribution effects, and there is preferable serviceability.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of dynamic coupling device, including gear outer ring, and by the overhanging cloth in two opposite sides of described gear outer ring
The power shaft put and output shaft, described power shaft is in transmission connection with described gear outer ring by planetary gears,
Described output shaft fixed connection is on the planet carrier of described planetary gears side；Also include being sheathed on described output
The driving section being in transmission connection on axle and with described gear outer ring, is provided with on described driving section and has linkage portion
Electromagnetic Control mechanism, under external control signal, the action of described Electromagnetic Control mechanism and make described linkage portion
It is connected with the planet carrier of described planetary gears side, so that described gear outer ring is with output between centers transmission even
Connect；The periphery wall of described gear outer ring is additionally provided with permanent magnetic steel.
Further, described linkage portion is to slide to be flush-mounted in the friction plate in described driving section, at described electromagnetism
During controlling organization action, described friction plate can be connected on the planet carrier of described planetary gears side, and
Make to be in transmission connection between described driving section and planet carrier.
Further, the solenoid in described Electromagnetic Control mechanism is embedded in described driving section, and described
Solenoid rotates and is located on described driving section.
Further, described driving section engages phase with gear outer ring via the driving cog being respectively formed on both
Even.
Further, described planetary gears includes the sun gear being set on described power shaft, described too
Sun wheel is in transmission connection with input between centers, also includes that rotation is located on described planet carrier and is in transmission connection in described
Multiple planetary gears between sun gear and gear outer ring.
Further, relative to the planet carrier with described output shaft fixed connection, another of described planetary gears
The planet carrier of side rotates and is arranged on described power shaft.
Further, described planetary gear is arranged on described planet carrier via the rotating shaft being located between the planet carrier of both sides
On, and described planetary gear rotate be located in described rotating shaft.
Further, described permanent magnetic steel is all be located on the periphery wall of described gear outer ring multiple.
Relative to prior art, this utility model has the advantage that
(1) dynamic coupling device described in the utility model, under the control of external control signal, can change
The power distribution of this dynamic coupling device, and realize speed changing function；And because the permanent magnetic steel of configuration may make up electricity
Rotor in machine, thus it can be made to integrate variator, bonder, motor, can reduce and take up room,
Integrated level is high, and has preferable using effect.
(2) abut with planet carrier by arranging friction plate, it is achieved driving section is in transmission connection with planet carrier, can
The connective stability of driving section and planet carrier is improved due to the frictional force between friction plate and planet carrier.
(3) solenoid rotates and is located on driving section, can reduce the resistance of solenoid active rotation because of energising
Power, so that producing stable magnetic field after solenoid energising.
(4) driving section is engaged connected with gear outer ring by driving cog, can improve stable connection between the two
Property and the effect of synchronous axial system.
(5) permanent magnetic steel arranged on gear outer ring, can improve this dynamic coupling device and motor integrated after
The effect of motor output power.
Another object of the present utility model is to propose a kind of motor, including shell, installs on the housing
There is stator coil, also include rotating the dynamic coupling device as above being arranged in described shell.
This motor and dynamic coupling device have the advantage that identical relative to prior art, the most superfluous at this
State.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this practicality new
The improper restriction of type.In the accompanying drawings:
Fig. 1 is the structural representation that this utility model implements the dynamic coupling device described in an example；
Fig. 2 is the front view of the radially outer band described in this utility model embodiment one；
Fig. 3 is the side sectional view of the radially outer band described in this utility model embodiment one；
Description of reference numerals:
1-gear outer ring, 2-the first row carrier, 3-clutch shaft bearing, 4-power shaft, 5-flat key, 6-rotating shaft, 7-
Elastic baffle ring, 8-the second bearing, 9-planetary gear, 10-permanent magnetic steel, 11-radially outer band, 111-storage tank,
112-receiving portion, 113-spline, 12-coil around ring, 13-friction plate, 14-the 3rd bearing, 15-output shaft,
16-sun gear, 17-the second planet carrier.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Embodiment one
This utility model relates to a kind of dynamic coupling device, and it includes gear outer ring and biphase by gear outer ring
The power shaft of the overhanging layout of offside and output shaft, and power shaft is by planetary gears and the transmission of gear outer ring
Connect, and output shaft fixed connection is on the planet carrier of planetary gears side.This dynamic coupling device also includes
The driving section being sheathed on output shaft and be in transmission connection with gear outer ring, is provided with on driving section and has linkage
The Electromagnetic Control mechanism in portion, under external control signal, the action of Electromagnetic Control mechanism and make linkage portion and planet
The planet carrier of gear mechanism side is connected, so that gear outer ring is in transmission connection with output between centers；In gear outer ring
Periphery wall on be additionally provided with permanent magnetic steel.This dynamic coupling device, because of the permanent magnetic steel of configuration, can make it constitute
Rotor in motor, and under the control of external control signal, connected by the transmission of gear outer ring with output shaft
Connect, electromotor and motor can be made simultaneously to export power via output shaft, and change the dynamic of this dynamic coupling device
Power is distributed, and realizes speed changing function, and due to the characteristic of planetary gears, power shaft is equal to output shaft
In positive drive, can have preferable power transmission effect；Thus can make this dynamic coupling device collection variator,
Bonder, motor, in one, can reduce and take up room, and set degree is high.
On concrete structure, as shown in Figure 1, planetary gears includes the sun gear being set on power shaft 4
16, sun gear 16 is in transmission connection with power shaft 4, also include rotation be located on planet carrier and be in transmission connection in
Multiple planetary gears 9 between sun gear 16 and gear outer ring 1, and planet carrier rotate be located on power shaft 4.
In order to improve the transmission effect of planetary gears, three can be equipped with between sun gear 16 and gear outer ring 1
Individual planetary gear 9, the most also can be provided with two, four etc..Planet in planetary gears in the present embodiment
Frame is included in planetary gear 9 side and rotates the first row carrier 2 being located on power shaft 4, and relative to support
The second planet carrier 17 that seat 2 is located at planetary gear opposite side, aforesaid makes linkage because of the action of Electromagnetic Control mechanism
The planet carrier that portion is connected that is second planet carrier 17.Set between the first row carrier 2 and the second planet carrier 17
Being equipped with multiple rotating shaft 6, planetary gear i.e. rotates to be located in rotating shaft 6, in order to improve the rotating effect of planetary gear,
Two the second bearings 8 in rotating shaft 6 positioned opposite it are provided with, in rotating shaft 6 between planetary gear 9 and rotating shaft 6
On be additionally provided with and limit the elastic baffle ring 7 that moves axially of the second bearing 8.
Further, in order to improve the connection effect of power shaft 4 and sun gear 16, sun gear 16 and input
Axle 4 uses flat key 5 to couple, and power shaft 4 is coaxially arranged with output shaft 15, and one end of power shaft 4 extends
Outside to gear outer ring 1；Sun gear 16 is via the one end extended on power shaft 4 outside gear outer ring 1
It is in transmission connection with the clutch end of other power set such as electromotor, and makes power from output via planet carrier
Export on axle 15.Additionally, for the rotating effect improving planetary gear, in the first row carrier 2 and power shaft 4
Between be provided with support the first row carrier 2 rotate clutch shaft bearing 3, be located between rotating shaft 6 and planetary gear 9
Two the second bearings 8 that are positioned opposite and that be set in rotating shaft 6.
Solenoid in the Electromagnetic Control mechanism of the present embodiment is embedded in driving section, and solenoid rotates
Be located on driving section, and it be tangentially fixed on shell body, with reduce solenoid because of energising active rotation
Resistance so that solenoid energising after produce stable magnetic field.It addition, driving section and gear outer ring 1
It is connected via the driving cog engagement being respectively formed on both.On concrete structure, Fig. 2 combine shown in Fig. 3,
Driving section is the radially outer band 11 that turning set is loaded on output shaft 15, is formed in the side of radially outer band 11
The receiving portion 112 for accommodating solenoid of indent, and solenoid is via being located in receiving portion 112
Coil supports around ring 12, and coil props up via the 3rd bearing 14 rotation being located in receiving portion 112 around ring 12
Support；Relative to receiving portion 112, the opposite side in radially outer band 11 is formed for housing friction plate 13
Storage tank 111, and the degree of depth of storage tank 111 is slightly less than the thickness of friction plate 13, so that friction plate 13 is the most prominent
Go out the end face of radially outer band 11, and improve the effect that is in transmission connection of radially outer band 11 and planet carrier.It addition,
In order to improve the connection effect of radially outer band 11 and gear outer ring 1, driving cog is for being formed in gear outer ring 1
Spline 113 on end face, is formed in radially outer band 11 corresponding to spline 113 and to coordinate with spline 113
Spline.Additionally, export the effect of power to improve output shaft 15, the middle part of radially outer band 11 is formed
There is the through hole of connection, between through hole and output shaft 15, have certain interval.For the ease of configuration permanent magnetic steel 10,
Gear outer ring 1 in the present embodiment is formed with the boss radially extended in its one end.
This dynamic coupling device in use, makes power shaft 4 be in transmission connection with the clutch end of electromotor,
And as rotor configuration on motor, only with electromotor and two kinds of power sources of motor, can have three
Plant power distribution state.Specifically, only can be provided power by motor, to realize a kind of gear ratio.Work as electromagnetism
When external control signal accepted by controlling organization, solenoid can be made to produce magnetic field, make friction plate 13 servo-actuated in footpath
To outer ring 11 moving axially along gear outer ring 1, and make friction plate 13 locked with the second planet carrier 17 adhesive,
Now, only provided power by electromotor, to realize gear ratio fixing under fair speed, and due to planet tooth
The characteristic of wheel mechanism, power shaft 4 and output shaft 15 are equal to positive drive, can have the transmission of preferable power
Effect.During in order to make portion of Electromagnetic Control mechanism not accept external signal, it is simple to the reset of radially outer band, Yu Jing
To being folded with the back-moving spring being set in radially outer band 11 between outer ring 11 and gear outer ring 1, with multiple
Under the effect of position spring, radially outer band 11 adverse movement is made to make friction plate 13 separate with planet carrier, thus
Electromotor and motor can be made to export power to output shaft 15 simultaneously.Additionally, for the ease of arrangement reset spring,
Being provided with one end of receiving portion 112 in radially outer band 11, to be formed with external diameter suitable with the external diameter of gear outer ring 1
Shoulder block, back-moving spring is i.e. located between shoulder block and gear outer ring 1.
Embodiment two
The present embodiment relates to a kind of motor, including shell, shell is provided with stator coil, also includes rotating
Be arranged in shell the dynamic coupling device as described in embodiment one, this motor can collect variator, bonder and
Clutch, in one, has integrated level height, the advantage of powerful.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (9)
1. a dynamic coupling device, it is characterised in that: include gear outer ring, and by described gear outer ring
The power shaft of the overhanging layout in two opposite sides and output shaft, described power shaft is by planetary gears and described tooth
Wheel outer ring is in transmission connection, and described output shaft fixed connection is on the planet carrier of described planetary gears side；Also wrap
Include the driving section being sheathed on described output shaft and being in transmission connection with described gear outer ring, in described driving section
Being provided with the Electromagnetic Control mechanism with linkage portion, under external control signal, described Electromagnetic Control mechanism is moved
Make and make described linkage portion be connected with the planet carrier of described planetary gears side, so that described gear outer ring
It is in transmission connection with output between centers；The periphery wall of described gear outer ring is additionally provided with permanent magnetic steel.
Dynamic coupling device the most according to claim 1, it is characterised in that: described linkage portion is for sliding
Being flush-mounted in the friction plate in described driving section, when described Electromagnetic Control mechanism action, described friction plate can support
It is connected on the planet carrier of described planetary gears side, and makes to be in transmission connection between described driving section and planet carrier.
Dynamic coupling device the most according to claim 2, it is characterised in that: described Electromagnetic Control mechanism
In solenoid be embedded in described driving section, and described solenoid rotate be located on described driving section.
Dynamic coupling device the most according to claim 1, it is characterised in that: described driving section and gear
Outer ring is connected via the driving cog engagement being respectively formed on both.
Dynamic coupling device the most according to claim 1, it is characterised in that: described planetary gears
Including the sun gear being set on described power shaft, described sun gear is in transmission connection with input between centers, also includes
Rotate the multiple planets be located on described planet carrier and be in transmission connection between described sun gear and gear outer ring
Wheel.
Dynamic coupling device the most according to claim 5, it is characterised in that: relative to described output
The planet carrier that axle is connected, the planet carrier of the opposite side of described planetary gears rotates and is arranged at described power shaft
On.
Dynamic coupling device the most according to claim 6, it is characterised in that: described planetary gear is via setting
Rotating shaft between the planet carrier of both sides is arranged on described planet carrier, and described planetary gear rotates and is located at described turning
On axle.
Dynamic coupling device the most according to claim 1, it is characterised in that: described permanent magnetic steel is equal
That is located on the periphery wall of described gear outer ring is multiple.
9. a motor, including shell, is provided with stator coil on the housing, it is characterised in that: also
Including rotating the dynamic coupling device as according to any one of claim 1 to 8 being arranged in described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467516.1U CN205706148U (en) | 2016-05-20 | 2016-05-20 | Dynamic coupling device and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467516.1U CN205706148U (en) | 2016-05-20 | 2016-05-20 | Dynamic coupling device and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706148U true CN205706148U (en) | 2016-11-23 |
Family
ID=57299327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467516.1U Withdrawn - After Issue CN205706148U (en) | 2016-05-20 | 2016-05-20 | Dynamic coupling device and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936210A (en) * | 2016-05-20 | 2016-09-14 | 石家庄铁道大学 | Power coupling device and motor |
-
2016
- 2016-05-20 CN CN201620467516.1U patent/CN205706148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936210A (en) * | 2016-05-20 | 2016-09-14 | 石家庄铁道大学 | Power coupling device and motor |
| CN105936210B (en) * | 2016-05-20 | 2018-01-26 | 石家庄铁道大学 | Dynamic coupling device and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205631969U (en) | Drive axle and vehicle of vehicle | |
| CN203270316U (en) | Driving mechanism of washing machine | |
| CN108349367B (en) | Hybrid all-wheel drive system with dynamic clutch | |
| US20170227105A1 (en) | Drive unit for a motor vehicle, motor vehicle, and method for operating a motor vehicle | |
| US20160046180A1 (en) | Power transmission system of hybrid electric vehicle | |
| CN106274426A (en) | The four-wheel drive power-transmission system of hybrid electric vehicle | |
| CN103470702B (en) | Two-mode electrically-variable transmission with offset motor and two planetary gear sets | |
| CN104602940B (en) | Drive arrangement for hybrid-drive motor vehicle | |
| WO2011163135A2 (en) | Electromechanical variable transmission | |
| CN104712717A (en) | Transmission system of hybrid electric vehicle | |
| CN205534190U (en) | Electricelectric motor car integrated form driving system | |
| CN203172853U (en) | Automatic stepless speed change device for bicycle | |
| CN103895507A (en) | Motor and speed changer integrated power assembly for battery electric vehicles | |
| CN104842781B (en) | Motor integral electric bridge is put in a kind of distribution function with driving force | |
| CN104723861B (en) | Hybrid power system | |
| CN108327514A (en) | A kind of multi-mode hybrid transmission device | |
| CN202889101U (en) | Gear reduction device | |
| CN107187309A (en) | The double mode hybrid transmissions of commercial car | |
| CN205706148U (en) | Dynamic coupling device and motor | |
| CN206528317U (en) | Electric car bi-motor assembly apparatus | |
| US8974340B2 (en) | Hybrid mechanism and hybrid mode thereof | |
| CN209008376U (en) | Hybrid electric drive system and vehicle | |
| CN206884721U (en) | A kind of triple axle planet row hybrid power system and the vehicle including the dynamical system | |
| CN108128136A (en) | For the hybrid powertrain of vehicle | |
| CN207328114U (en) | Hybrid electric drive system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180126 |