CN106864229A - A kind of pure electric instruction car power assembly - Google Patents
A kind of pure electric instruction car power assembly Download PDFInfo
- Publication number
- CN106864229A CN106864229A CN201710135091.3A CN201710135091A CN106864229A CN 106864229 A CN106864229 A CN 106864229A CN 201710135091 A CN201710135091 A CN 201710135091A CN 106864229 A CN106864229 A CN 106864229A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- transfer panel
- motor
- power assembly
- pure electric
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of pure electric instruction car power assembly, including motor and speed changer, it is characterised in that：The motor is connected with transfer panel by ring flange, described ring flange one end is fixedly connected on the motor output shaft of the motor, the other end of the ring flange is fixedly connected with the transfer panel, platen is fixedly connected with the transfer panel, clutch plate is provided between the platen and the transfer panel, the clutch plate is connected with transmission input shaft by spline fitted, and bearing is provided between the transmission input shaft and the ring flange.The present invention can realize contact between clutch plate and transfer panel and be separated by the release and compression of the separation finger on platen, so as to realize the transmission and cut-out of motor power, meet teaching car to vehicle idling, the requirement of gearshift function.
Description
Technical field
Practice power train in vehicle application the invention belongs to electrical vehicular power assembly apparatus technical field, more particularly to a kind of pure electronic teaching
Assembly apparatus.
Background technology
As people's living standard is improved constantly in recent years, automobile is used as large consumer goods recoverable amount more and more higher, driving school
Training industry has welcome high-speed development period.Driving school of country teaching car matches traditional combustion engine at present, and during the overwhelming majority
Between imparted knowledge to students for subject two in field, engine works in oil consumption high, maximum discharge operating mode for a long time, and not only use and maintenance cost is higher,
And cause serious environmental pollution.
Occurs haze weather on a large scale along with the whole nation in recent years, people increasingly pay attention to enhancement of environment.Pure electronic religion
Practice has environmental pollution small, the low advantage of use cost, has therefore suffered from the extensive favor of driving school.But it is domestic at present most
Pure electric vehicle power assembly form is the direct-connected single reduction gear of motor, it is impossible to realize vehicle idling, gearshift function, it is impossible to full
The requirement of foot teaching practice.
The content of the invention
It is an object of the invention to provide a kind of pure electric instruction car power assembly, the current pure electric vehicle of solution cannot be realized whole
Car idling, the function of gearshift.
To achieve the above object, the invention provides a kind of pure electric instruction car power assembly, including motor and change
Fast device, the motor is connected with transfer panel by ring flange, and described ring flange one end is fixedly connected on the motor
Motor output shaft on, the other end of the ring flange is fixedly connected with the transfer panel, is fixedly connected with the transfer panel
Platen, is provided with clutch plate between the platen and the transfer panel, the clutch plate is matched somebody with somebody with transmission input shaft by spline
Connection is closed, bearing is provided between the transmission input shaft and the ring flange.
Further, the ring flange is connected with the motor output shaft by spline fitted, and the ring flange passes through spiral shell
Nail is fixed on one end of the motor output shaft.
Further, the bearing is arranged in the draw-in groove of the ring flange inner surface, and the ring flange inner surface also sets
It is equipped with the jump ring that position-limiting action is played to the bearing.
Further, be additionally provided with the ring flange for the transfer panel alignment pin that positions and install the transfer panel and
Mounting hole.
Further, the transfer panel is friction material surface, the transfer panel near a side surface of the clutch plate
Rubbing surface edge on be provided with alignment pin and mounting hole for positioning and installing the platen.
Further, the clutch plate is friction material surface with the contact surface of the transfer panel and the platen.
Further, the motor also includes motor body and bell housing, and the bell housing passes through spiral shell
Bolt, spring washer peace washer combination are fixed on the motor body, and clutch is additionally provided with the bell housing
Wheel cylinder interface.
Further, the clutch plate, the bearing and the ring flange are coaxial.
Further, the bearing is double needle bearings.
Further, the speed changer is fixedly connected by bolt, spring washer and plain washer with the motor.
Be fixed on transfer panel in driving motor output shaft by ring flange by setting up transfer panel by the present invention so that
Transfer panel can follow driving motor output shaft to rotate, and clutch plate, clutch plate and transfer panel are provided between transfer panel and platen
Friction material surface is with platen contact surface, clutch plate can be realized by release and the compression of the separation finger on platen and turned
Connect contact between disk and separate, so as to realize the transmission and cut-out of motor power, disclosure satisfy that teaching car to vehicle
The requirement of idling, gearshift function.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of sectional view of pure electric instruction car power assembly embodiment of the present invention；
Fig. 2 is a kind of structural representation of pure electric instruction car power assembly embodiment of the present invention；
Fig. 3 is a kind of explosive view of pure electric instruction car power assembly embodiment of the present invention；
Fig. 4 is a kind of motor explosive view of pure electric instruction car power assembly embodiment of the present invention；
Fig. 5 is a kind of ring flange explosive view of pure electric instruction car power assembly embodiment of the present invention；
Reference
1st, motor；2nd, transfer panel；3rd, clutch plate；4th, platen；5th, speed changer；11 motor bodies；12nd, clutch
Shell；13rd, ring flange；14th, bearing；15th, jump ring；16th, screw；17th, motor output shaft；41st, separation finger；51st, transmission input shaft；
121st, clutch slave cylinder interface；131st, transfer panel alignment pin.
Specific embodiment
Embodiment
Below with reference to accompanying drawing, the invention will be further described, it is necessary to explanation, the present embodiment is with this technology side
Premised on case, detailed implementation method and specific operating process is given, but protection scope of the present invention is not limited to this reality
Apply example.
Fig. 1 is a kind of sectional view of pure electric instruction car power assembly embodiment of the present invention, and Fig. 2 is a kind of pure electricity of the present invention
The structural representation of dynamic learner-driven vehicle power assembly embodiment, Fig. 3 is a kind of pure electric instruction car power assembly embodiment of the present invention
Explosive view, Fig. 4 is a kind of motor explosive view of pure electric instruction car power assembly embodiment of the present invention, and Fig. 5 is this hair
A kind of ring flange explosive view of bright pure electric instruction car power assembly embodiment.As described in Fig. 1~Fig. 5, a kind of pure electric coaching
Car power assembly, including motor 1 and speed changer 5, motor 1 are connected with transfer panel 2 by ring flange 13, ring flange 13
It is connected by spline fitted with motor output shaft 17, and one end of motor output shaft 17, ring flange 13 is fixed on by screw 16
On be additionally provided with transfer panel alignment pin 131 and mounting hole for positioning and installing transfer panel 2, ring flange 13 and transfer panel 2
It is to be fixedly connected.Transfer panel 2 is fixedly connected with platen 4, and clutch plate 3 is provided between transfer panel 2 and platen 4, and transfer panel 2 is close to
One side surface of clutch plate 3 is friction material surface, is provided with for positioning and installing platen on the rubbing surface edge of transfer panel 2
The surface that 4 alignment pin and mounting hole, the both side surface of clutch plate 3 and platen 4 are contacted with clutch plate 3 is friction material table
Can be pressed on clutch plate 3 on transfer panel 2 by face, idle conditions pressing disc 4, be realized approximate firm between clutch plate 3 and transfer panel 2
Property connection.The Main Function of transfer panel 2 is, for clutch plate 3 provides contact friction surface, to transmit the power of motor 1, therefore
Quality requirement to transfer panel 2 is relatively low, can carry out light-weight technologg to transfer panel 2.Clutch plate 3 leads to transmission input shaft 51
Spline fitted connection is crossed, the Main Function of clutch plate 3 is contacted friction and separates the transmission for realizing power and cut by with transfer panel 2
It is disconnected, and possess the function of preventing overload.Bearing 14 is provided between transmission input shaft 51 and ring flange 13, bearing 14 is speed change
Device input shaft 51 provides radial support, it is ensured that the smooth running of speed changer 5, and can provide positioning datum for the assembling of clutch plate 3.Axle
Hold 14 to be arranged in the draw-in groove of the inner surface of ring flange 13, the inner surface of ring flange 13 is additionally provided with to 14 cards of position-limiting action of bearing
Spring 15.Motor 1 also includes motor body 11 and bell housing 12, and bell housing 12 passes through 6 hexagon-headed bolts, bullets
Spring packing ring peace washer combination is fixed on motor body 11, and clutch slave cylinder interface is additionally provided with bell housing 12
121, bell housing 12 is fixedly connected by bolt, spring washer and plain washer with the shell body of speed changer 5, and bell housing 12 is
Transfer panel 2, clutch plate 3 and platen 4 provide installing space and realize the connection between motor 1 and speed changer 5.Institute of the present invention
The power assembly stated will ensure the coaxial of clutch plate 3, bearing 14 and ring flange 13 when assembling, bearing 14 is from double needle bearings.
Pure electric instruction car power assembly assembling process described in the present embodiment：
The first step installs transfer panel：Transfer panel 2 is positioned by the alignment pin 131 of transfer panel 2 on ring flange 13, is then used
6 hexagon flange bolts are fixed on ring flange 13.
Second step installs clutch plate and platen：Clutch plate 3, platen 4 are mounted on transfer panel 2 by 3 alignment pins first
On, the position of clutch plate 3 is then positioned by specific purpose tool, it is ensured that the axiality of clutch plate 3 and bearing 14, finally by 6 six
Be fixed on platen 4 on transfer panel 2 by hex bolt, spring washer peace washer combination, and platen 4 is extracted out after compressing clutch plate 3
Specific purpose tool.
3rd step installs transmission assembly：Transmission input shaft 51 and the spline connection of clutch plate 3, using 12 turret head spiral shells
The bell housing 12 of bolt, spring washer peace washer combination and motor 1 is fastened, and constitutes power assembly.
The course of work of pure electric instruction car power assembly of the present invention：The power of motor output shaft 17 is through ring flange
13 pass to transfer panel 2, and during idling, be pressed on clutch plate 3 on transfer panel 2 and realize approximately being rigidly connected by platen 4, by switching
Frictional force between disk 2 and clutch plate 3, transfer panel 2 can impart power to clutch plate 3, and clutch plate 3 is input into by with speed changer
Spline fitted between axle 51 imparts power to speed changer 5, realizes the transmission of power.When stepping on clutch, separation finger 41 exists
Along transmission input shaft 51 near the end motion of motor output shaft 17 in the presence of disengaging yoke, the stub end of separation finger 41 drives
Platen 4 is moved round about, and gap becomes big between platen 4 and transfer panel 2, and clutch plate 3 is separated with transfer panel 2, realizes power
The interruption of transmission.
Be fixed on transfer panel 2 on motor output shaft 17 by ring flange 13 by setting up transfer panel 2 by the present invention, is made
Transfer panel 2 can follow motor output shaft 17 to rotate, be provided with clutch plate 3 between transfer panel 2 and platen 4, clutch plate 3 with turn
Connect disk 2 and the contact surface of platen 4 is friction material surface, can be realized by the release and compression of the separation finger 41 on platen 4
Contact between clutch plate 3 and transfer panel 2 with separate, so as to realize the transmission and cut-out of the power of motor 1, disclosure satisfy that religion
Car is to vehicle idling, the requirement of gearshift function.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although being described in detail to the present invention with reference to preferred embodiment, it will be understood by those within the art that：Its according to
Technical scheme can so be modified or equivalent, and these modifications or equivalent can not also make to repair
Technical scheme after changing departs from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of pure electric instruction car power assembly, including motor (1) and speed changer (5), it is characterised in that：The driving
Motor (1) is connected with transfer panel (2) by ring flange (13), and described ring flange (13) one end is fixedly connected on the motor
(1) on motor output shaft (17), the other end of the ring flange (13) is fixedly connected with the transfer panel (2), the switching
Platen (4) is fixedly connected with disk (2), clutch plate (3) is provided between the platen (4) and the transfer panel (2), it is described from
Moving plate (3) is connected with transmission input shaft (51) by spline fitted, the transmission input shaft (51) and the ring flange
(13) bearing (14) is provided between.
2. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The ring flange (13) with
The motor output shaft (17) is connected by spline fitted, and it is defeated that the ring flange (13) is fixed on the motor by screw (16)
One end of shaft (17).
3. a kind of pure electric instruction car power assembly according to claim 2, it is characterised in that：On the ring flange (13)
It is additionally provided with the transfer panel alignment pin (131) and mounting hole for positioning and installing the transfer panel (2).
4. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The bearing (14) is set
In in the draw-in groove of the ring flange (13) inner surface, ring flange (13) inner surface is additionally provided with and plays limit to the bearing (14)
The jump ring (15) of position effect.
5. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The transfer panel (2) is leaned on
One side surface of the nearly clutch plate (3) is friction material surface, be provided with the rubbing surface edge of the transfer panel (2) for
Position and install the alignment pin and mounting hole of the platen (4).
6. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The clutch plate (3) with
The contact surface of the transfer panel (2) and the platen (4) is friction material surface.
7. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The motor (1)
Also include motor body (11) and bell housing (12), the bell housing (12) is by bolt, spring washer and plain cushion
Circle sub-assembly is fixed on the motor body (11), and clutch slave cylinder interface is additionally provided with the bell housing (12)
(121)。
8. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The clutch plate (3), institute
State bearing (14) and the ring flange (13) is coaxial.
9. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The bearing (14) is double
Needle bearing (14).
10. a kind of pure electric instruction car power assembly according to claim 1, it is characterised in that：The speed changer (5) is led to
Bolt, spring washer and plain washer is crossed to be fixedly connected with the motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135091.3A CN106864229A (en) | 2017-03-08 | 2017-03-08 | A kind of pure electric instruction car power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135091.3A CN106864229A (en) | 2017-03-08 | 2017-03-08 | A kind of pure electric instruction car power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106864229A true CN106864229A (en) | 2017-06-20 |
Family
ID=59171146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135091.3A Pending CN106864229A (en) | 2017-03-08 | 2017-03-08 | A kind of pure electric instruction car power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106864229A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726945Y (en) * | 2003-10-28 | 2005-09-21 | 李春晓 | Variable-speed driving device of preposition driving motor for electric sedan car |
| CN2737598Y (en) * | 2004-05-09 | 2005-11-02 | 北京理工大学 | Pure electric bus transmission apparatus |
| CN101830171A (en) * | 2010-04-30 | 2010-09-15 | 奇瑞汽车股份有限公司 | Power assembly of electric automobile |
| CN103552467A (en) * | 2013-11-14 | 2014-02-05 | 芜湖爱瑞特环保科技有限公司 | Power coupling device for electric garbage transporting vehicle |
| CN203611749U (en) * | 2013-11-22 | 2014-05-28 | 北汽福田汽车股份有限公司 | Power assembly used for electric vehicle and electric vehicle with same |
-
2017
- 2017-03-08 CN CN201710135091.3A patent/CN106864229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726945Y (en) * | 2003-10-28 | 2005-09-21 | 李春晓 | Variable-speed driving device of preposition driving motor for electric sedan car |
| CN2737598Y (en) * | 2004-05-09 | 2005-11-02 | 北京理工大学 | Pure electric bus transmission apparatus |
| CN101830171A (en) * | 2010-04-30 | 2010-09-15 | 奇瑞汽车股份有限公司 | Power assembly of electric automobile |
| CN103552467A (en) * | 2013-11-14 | 2014-02-05 | 芜湖爱瑞特环保科技有限公司 | Power coupling device for electric garbage transporting vehicle |
| CN203611749U (en) * | 2013-11-22 | 2014-05-28 | 北汽福田汽车股份有限公司 | Power assembly used for electric vehicle and electric vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |