CN206953991U - A kind of drive mechanism of passenger vehicle - Google Patents
A kind of drive mechanism of passenger vehicle Download PDFInfo
- Publication number
- CN206953991U CN206953991U CN201720104569.1U CN201720104569U CN206953991U CN 206953991 U CN206953991 U CN 206953991U CN 201720104569 U CN201720104569 U CN 201720104569U CN 206953991 U CN206953991 U CN 206953991U
- Authority
- CN
- China
- Prior art keywords
- wheel
- end cap
- rim
- front face
- drive mechanism
- 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.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
A kind of drive mechanism of passenger vehicle, it includes front face of wheel end cap (1), bolt (2), rim for automobile wheel (3), permanent magnet pole (4), motor body (5), motor shaft (6), nut (7), bearing (8) composition, it is characterised in that：Described front face of wheel end cap (1) is connected as one by bolt (2) and rim for automobile wheel (3), it is internal that permanent magnet pole (4) is fixed on rim for automobile wheel (3), motor body (5) is installed on rim for automobile wheel (3) and front face of wheel end cap (1) is internal, and motor shaft (6) passes through motor body (5), and it is connected with automobile chassis system, bearing (8) is enclosed between the centre bore of front face of wheel end cap (1) and motor shaft (6) end, and nut (7) is tightened in into motor shaft (6) end.Driving mechanism structure of the present utility model is simple and reliable, 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
In recent years, pollution-free, noise is low and electric automobile independent of fossil energy to be increasingly becoming automobile industry important
Development trend.In the various type of drive of electric automobile, In-wheel motor driving mode is because its efficiency of transmission is high, it is flexible etc. to control
Uniqueness a little, is gradually favored, future development space is huge by professional person.
Power, transmission and brake apparatus are all incorporated into wheel hub by wheel hub motor, eliminate clutch, speed changer,
A large amount of mechanical parts such as power transmission shaft, vehicle structure greatly simplify, and complete vehicle quality mitigates, and improves efficiency of energy utilization, adds
The riding space of automobile.
Utility model content
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 front face of wheel end
Cover (1), bolt (2), rim for automobile wheel (3), permanent magnet pole (4), motor body (5), motor shaft (6), nut (7) and bearing
(8) form, it is characterised in that：Described front face of wheel end cap (1) is connected by bolt (2) with rim for automobile wheel (3), permanent magnet
Magnetic pole (4) is fixed on rim for automobile wheel (3) inside, and motor body (5) is installed on rim for automobile wheel (3) and front face of wheel end cap (1)
Inside, and be arranged to be cased with permanent magnet pole (4) on the outside of motor body (5)；Motor shaft (6) passes through motor body
(5), and with automobile chassis system it is connected；Bearing (8) is enclosed on centre bore and motor shaft (6) end of front face of wheel end cap (1)
Between, nut (7) is tightened in motor shaft (6) end.
At the preferable aspect of the utility model, described front face of wheel end cap (1) remaining position is in addition to central hole
Enclosure seal structure, central hole are provided with protective cover.
At the preferable aspect of the utility model, the edge of described front face of wheel end cap (1) is processed into ladder boss structure,
Waterproof gasket is further fixed between rim for automobile wheel (3).
At the preferable aspect of the utility model, described rim for automobile wheel (3) is made up of the higher material of permeability.
At the preferable aspect of the utility model, described rim for automobile wheel is made up of Nd Fe B alloys or steel.
At the preferable aspect of the utility model, the sides such as described permanent magnet pole (4) is connected through a screw thread, splices or is bonded
Formula couples with rim for automobile wheel (3).
At the preferable aspect of the utility model, the thickness of described front face of wheel end cap (1) ladder boss is 5-15mm, institute
The bolt hole stated is arranged to be fastened with M6, M8, M10, M12 or M16 bolt.
Between the preferable aspect of the utility model, described front face of wheel end cap (1) and bolt (2) also include packing ring or
Person's pad.
At the preferable aspect of the utility model, the front face of wheel end cap (1) is answered by aluminium alloy, magnesium alloy or carbon fiber
Condensation material is made.
The outstanding advantage that the technical solution of the utility model has is mainly reflected in the following aspects：
First, it is relative to the conventional connected mode of wheel hub motor and wheel, the utility model that rim for automobile wheel part is direct
The shell of wheel hub motor is made as, simple in construction, installation is reliably, stably；
Second, front face of wheel end cap of the present utility model and rim for automobile wheel part are two-part construction, easy installation and removal,
Front face of wheel end cap is integrally closed structure except central hole, has the function that protection to motor internal, can be with dust-proof, anti-
Water；
3rd, the utility model wheel saves nearly central hole relative to the conventional connected mode of wheel hub motor and wheel
Bolt hole in circumference range, spoke can unobstructedly be connected to centre bore, can save machining cost, be simultaneously
Wheel form-making design provides the bigger free degree, disclosure satisfy that the requirement of wheel appearance and modeling diverse designs.
4th, the utility model wheel spoke does not play main support, therefore front face of wheel end cap is meeting what is required
In the case of can make it is thinner.
5th, the utility model wheel has overturned conventional boss design concept, no matter stress, tactic pattern, installation
Mode, failure state, it is all different with traditional approach, it ensure that the utility model has above-mentioned advantage.
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；
In Fig. 1：1- front face of wheel end caps, 2- bolts, 3- rim for automobile wheel, 4- permanent magnet poles, 5- motor bodies, 6-
Motor shaft, 7- nuts, 8- bearings.
Embodiment
Embodiment 1
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Figure of description 1 is one embodiment of the present utility model.A kind of drive mechanism of passenger vehicle, it includes wheel
Front end cap (1), bolt (2), rim for automobile wheel (3), permanent magnet pole (4), motor body (5), motor shaft (6), nut
(7), bearing (8) forms, it is characterised in that：Described front face of wheel end cap (1) is connected by bolt (2) with rim for automobile wheel (3)
It is integrated, permanent magnet pole (4) is fixed on rim for automobile wheel (3) inside, and motor body (5) is installed on rim for automobile wheel (3) and car
It is internal to take turns front end cap (1), and motor shaft (6) passes through motor body (5), and be connected with automobile chassis system, bearing
(8) it is enclosed between the centre bore of front face of wheel end cap (1) and motor shaft (6) end, nut (7) is tightened in motor shaft (6) end
Portion.Described rim for automobile wheel (3) is made up of the higher material of permeability, can select the materials such as neodymium iron boron, steel, alloy.Institute
The permanent magnet pole (4) stated the mode such as is connected through a screw thread, splices or is bonded and couples with rim for automobile wheel (3).Described wheel is just
The thickness of face end cap (1) ladder boss is 10mm, and described bolt hole is arranged to be fastened with M10 bolt.Described car
Also include packing ring or pad between wheel front end cap (1) and bolt (2).The front face of wheel end cap (1) is closed by aluminium alloy, magnesium
Gold or carbon fibre composite are made, and described bolt (2) is as made by steel or titanium alloy.
Carry out feasibility checking for the test model sample that has completed, in installing and using, change wheel hub and
During wheel hub motor, it is not necessary to wheel hub is dismantled using trench.When the wheel hub of integral type is used for the installation of wheel hub motor, by
It is cancelled in the bolt of wheel center hole, leads to not be dismantled by side.When using wheel of the present utility model,
It can be dismounted from wheel disc front.Relative to conventional boss, the utility model front face of wheel end cap (1) is not to passenger vehicle bottom
Disc system plays main support, and force environment does not have conventional boss severe like that.The stress action spot of wheel hub focuses more on wheel
Hub centre position, suffered moment of flexure have reduced, and can ensure the driving stability of passenger car.
According to the embodiment above, this new driving structure more can guarantee that the stabilization, reliable of wheel drive system.
Claims (9)
1. a kind of drive mechanism of passenger vehicle, it includes front face of wheel end cap (1), bolt (2), rim for automobile wheel (3), permanent magnet
Magnetic pole (4), motor body (5), motor shaft (6), nut (7) and bearing (8) composition, it is characterised in that：Described wheel is just
Face end cap (1) is connected by bolt (2) with rim for automobile wheel (3), and permanent magnet pole (4) is fixed on rim for automobile wheel (3) inside, electronic
Owner's body (5) is installed on rim for automobile wheel (3) and front face of wheel end cap (1) is internal, and is arranged to the outside of motor body (5)
It is cased with permanent magnet pole (4)；Motor shaft (6) passes through motor body (5), and is connected with automobile chassis system；Bearing (8) covers
Between the centre bore of front face of wheel end cap (1) and motor shaft (6) end, nut (7) is tightened in motor shaft (6) end.
2. drive mechanism according to claim 1, it is characterised in that described front face of wheel end cap (1) removes central hole
Outside remaining position be enclosure seal structure, central hole is provided with protective cover.
3. drive mechanism according to claim 1 or 2, it is characterised in that the edge of described front face of wheel end cap (1) adds
Work is further fixed on waterproof gasket between ladder boss structure, with rim for automobile wheel (3).
4. drive mechanism according to claim 1 or 2, it is characterised in that described rim for automobile wheel (3) be by permeability compared with
High material is made.
5. drive mechanism according to claim 4, it is characterised in that described rim for automobile wheel is by Nd Fe B alloys or steel
It is made.
6. drive mechanism according to claim 1 or 2, it is characterised in that described permanent magnet pole (4) is connected by screw thread
Connect, splice or bonding way couples with rim for automobile wheel (3).
7. drive mechanism according to claim 1 or 2, it is characterised in that described front face of wheel end cap (1) ladder boss
Thickness be 5-15mm, described bolt hole is arranged to be fastened with M6, M8, M10, M12 or M16 bolt.
8. drive mechanism according to claim 1 or 2, it is characterised in that described front face of wheel end cap (1) and bolt
(2) packing ring or pad are also included between.
9. drive mechanism according to claim 1 or 2, it is characterised in that the front face of wheel end cap (1) by aluminium alloy,
Magnesium alloy or carbon fibre composite are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104569.1U CN206953991U (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 |
|---|---|---|---|
| CN201720104569.1U CN206953991U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953991U true CN206953991U (en) | 2018-02-02 |
Family
ID=61378012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104569.1U Expired - Fee Related CN206953991U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953991U (en) |
-
2017
- 2017-02-01 CN CN201720104569.1U patent/CN206953991U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20220201 |