CN206781520U - A kind of drive mechanism of passenger vehicle - Google Patents
A kind of drive mechanism of passenger vehicle Download PDFInfo
- Publication number
- CN206781520U CN206781520U CN201720102580.4U CN201720102580U CN206781520U CN 206781520 U CN206781520 U CN 206781520U CN 201720102580 U CN201720102580 U CN 201720102580U CN 206781520 U CN206781520 U CN 206781520U
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- China
- Prior art keywords
- stator
- drive mechanism
- wheel
- bolt
- mechanism according
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- Expired - Fee Related
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Abstract
The utility model provides a kind of drive mechanism of passenger vehicle, and it includes hub body, stator, bolt and motor, it is characterised in that：The wheel rim root of the inner chamber of described hub body is connected with stator, and motor is bolted described stator.Wheel hub can be connected by drive mechanism of the present utility model using bolt with motor, simple in construction, it is easy to accomplish.
Description
Technical field
It the utility model is related to a kind of drive mechanism of passenger vehicle.
Background technology
Using the electric automobile of In-wheel motor driving compared with traditional combustion engine drives automobile, eliminate gearbox, slow down
The transmission parts device such as device, clutch, transmission efficiency is improved, and simplifies drive system and complete vehicle structure, wheel hub electricity
Machine is a kind of advanced type of drive of electric automobile.
At present, the mode of being linked and packed of wheel hub motor and wheel relies primarily on bolt-connection, i.e., close at wheel center
Several attachment bolts are evenly arranged in a certain diameter.Reach and wheel is axially and radially located, passes the moment of torsion of motor
Pass wheel, the purpose of driving moment motion.
The content of the invention
Therefore, the purpose of this utility model is to provide a kind of drive mechanism of new passenger vehicle.
In one side of the present utility model, there is provided a kind of drive mechanism of passenger vehicle, it includes hub body, consolidated
Stator, bolt and motor, it is characterised in that：The wheel rim root of the inner chamber of described hub body is connected with stator, electronic
Machine is bolted described stator.In this drive mechanism, motor is passed power by stator and bolt arrangement
Wheel hub is moved, it is achieved thereby that the transmission of wheel hub motor.
At the preferable aspect of the utility model, described stator is attached to the wheel rim root of the inner chamber of hub body
Rectangle, round rectangle, semicircle, the piece of half elliptic, or it is centered around the annular lamina of the wheel rim root of hub inner lumen.
At the preferable aspect of the utility model, described hub body has 5-7 window, and each window corresponds to
One stator.
Include bolt hole and the bolt hole direction in the preferable aspect of the utility model, the side of described stator
Wheel hub window.
At the preferable aspect of the utility model, the thickness of described stator is 5-15mm, and described bolt hole is arranged to
Fastened with diameter 5-20mm bolt.
At the preferable aspect of the utility model, the thickness of described stator is 7-10mm, and described bolt hole is arranged to
Fastened with diameter 7-11mm bolt.
Also include packing ring or pad between the preferable aspect of the utility model, described stator and bolt.
At the preferable aspect of the utility model, the hub body and stator are by aluminium alloy, magnesium alloy or carbon fiber
Composite is made.
At the preferable aspect of the utility model, described bolt is as made by steel or titanium alloy.
At the preferable aspect of the utility model, the outside of described hub body also includes lid, and described lid passes through
It is bolted to described hub body.
The utility model additionally provides following technical scheme：A kind of wheel being connected with car wheel electromotor, by wheel,
Wheel inner chamber projection, attachment bolt, wheel hub motor composition, wheel inner chamber root is uniformly distributed some projections, wheel hub motor circumference
On be evenly distributed with some screwed holes, wheel hub motor is put into inside wheel groove, is entered wheel and wheel hub motor using bolt
Row connection, realizes the axially position and radial positioning to wheel.
In terms of other, a kind of wheel being connected with car wheel electromotor is disclosed of the present utility model, it is characterized in that：By
Wheel, wheel inner chamber projection, attachment bolt, wheel hub motor composition, wheel inner chamber root is uniformly distributed some projections, wheel hub motor
Some screwed holes are evenly distributed with circumference, wheel hub motor is put into inside wheel groove, using attachment bolt by wheel with taking turns
Hub motor is attached, and realizes axially position and radial positioning to wheel.Adopted on excircle on wheel at remote center
It is bolted and wheel and wheel hub motor is assembled together, the moment of torsion of wheel hub motor passes through several circumferential equally distributed spiral shells
Bolt passes to the wheel being attached thereto, and realizes the rotary motion of wheel.It can be connected at wheel excircle week with wheel hub motor,
It so may dispense with the bolt hole in nearly central hole circumference range.Spoke can unobstructedly be connected to centre bore, can
To save machining cost, while the bigger free degree is provided for wheel form-making design, disclosure satisfy that wheel outward appearance is made
The requirement of type diverse designs.It can be connected by screw bolts and assemble wheel and motor connection, it is simple in construction to be easily achieved.
The outstanding advantage that the technical solution of the utility model has is mainly reflected in the following aspects：
First, the utility model wheel can use more reliable connected mode.Relative to the normal of wheel hub motor and wheel
Connected mode is advised, bolt-connection is arranged in wheel excircle week by the utility model wheel, if diameter of a circle where bolt stem becomes big,
An equal amount of moment of torsion of motor is passed into wheel using the bolt can of small dimension, and it is relatively reliable, stably；
Second, the utility model wheel can be connected at wheel excircle week with wheel hub motor, so may dispense with
Bolt hole in nearly central hole circumference range.Spoke can unobstructedly be connected to centre bore, can save machining
Cost, while the bigger free degree is provided for wheel form-making design, it disclosure satisfy that wheel appearance and modeling diverse designs
It is required that；
3rd, wheel can be connected by the utility model wheel using bolt with wheel hub motor, simple in construction, be easy to real
It is existing.
In the utility model, front face of wheel inlays lid with abundant design freedom, disclosure satisfy that to wheel
The multifarious needs of front pose.
Brief description of the drawings
Hereinafter, embodiment of the present utility model is described in detail with reference to accompanying drawing, wherein：
Fig. 1 is the structural representation of the drive device of embodiment 1 of the present utility model；
Fig. 2 is the left view of the drive device of embodiment 1 of the present utility model；
Fig. 3 is the structural representation of the drive device of embodiment 2 of the present utility model.
In figure：11- hub bodies, 12- stators, 13- bolts, 14- motor, 31- lids, 32- lid bolts.
Embodiment
Embodiment 1
1 and 2 pair of specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Figure of description 1 and Fig. 2 are one embodiment of the present utility model.It includes hub body (11), stator
(12), bolt (13) and motor (14), it is characterised in that：The wheel rim root of the inner chamber of described hub body (11) is connected with
Stator (12), motor (14) are fixed to described stator (12) by bolt (13).Described stator (12) is to connect
It is connected to the piece of the rectangle of the wheel rim root of the inner chamber of hub body (11).Described hub body (11) has 5 windows, and
Each window corresponds to a stator (12).The thickness of described stator (12) is 7mm, described bolt hole be arranged to
Diameter 11mm bolt is fastened.Also include packing ring or pad between described stator (12) and bolt (13).It is described
Pad be made up of engineering plastics.The hub body (11) and stator (12) are made up of aluminium alloy.
According to the embodiment above, this wheel fills on the excircle away from wheel center hole with motor connection
Match somebody with somebody, more can guarantee that the stabilization, reliable of wheel drive system.
Embodiment 2
On the basis of the drive mechanism of embodiment 1, lid is fixed with by lid bolt in the wheel disc front of hub body
Body.In the present embodiment, the lid of following species has been manufactured experimently：
(1) lid of all standing type：The lid covers wheel hub front, and the structure being slightly recessed for center.Should
After fixed to wheel hub, contribute to the windage of wheel hub reduces lid, and then saves fuel oil.
(2) ornamental lid：The top surface has ornamental decorative pattern and color.User can easily change the lid
Body, so as to realize rich and changeful decorative effect.
Claims (9)
1. a kind of drive mechanism of passenger vehicle, it includes hub body, stator, bolt and motor, it is characterised in that：Institute
The wheel rim root of the inner chamber for the hub body stated is connected with stator, and motor is bolted described stator；Institute
Include bolt hole and the bolt hole on the side for the stator stated towards wheel hub window.
2. drive mechanism according to claim 1, it is characterised in that described stator is attached to the interior of hub body
Rectangle, round rectangle, semicircle, the piece of half elliptic of the wheel rim root of chamber, or it is centered around the wheel rim root of hub inner lumen
The annular lamina in portion.
3. drive mechanism according to claim 1 or 2, it is characterised in that described hub body has 5-7 window,
And each window corresponds to a stator.
4. drive mechanism according to claim 1 or 2, it is characterised in that the thickness of described stator is 5-15mm, institute
The bolt hole stated is arranged to be fastened with diameter 5-20mm bolt.
5. drive mechanism according to claim 1 or 2, it is characterised in that the thickness of described stator is 7-10mm, institute
The bolt hole stated is arranged to be fastened with diameter 7-11mm bolt.
6. drive mechanism according to claim 1 or 2, it is characterised in that also include between described stator and bolt
Packing ring or pad.
7. drive mechanism according to claim 1 or 2, it is characterised in that the hub body and stator by aluminium alloy,
Magnesium alloy or carbon fibre composite are made.
8. drive mechanism according to claim 1 or 2, it is characterised in that described bolt is made by steel or titanium alloy
Into.
9. drive mechanism according to claim 1 or 2, it is characterised in that the outside of described hub body also includes lid
Body, described lid are bolted described hub body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102580.4U CN206781520U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102580.4U CN206781520U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781520U true CN206781520U (en) | 2017-12-22 |
Family
ID=60703926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102580.4U Expired - Fee Related CN206781520U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781520U (en) |
-
2017
- 2017-02-01 CN CN201720102580.4U patent/CN206781520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |