CN206953990U - A kind of drive mechanism of passenger vehicle - Google Patents
A kind of drive mechanism of passenger vehicle Download PDFInfo
- Publication number
- CN206953990U CN206953990U CN201720102597.XU CN201720102597U CN206953990U CN 206953990 U CN206953990 U CN 206953990U CN 201720102597 U CN201720102597 U CN 201720102597U CN 206953990 U CN206953990 U CN 206953990U
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- China
- Prior art keywords
- wheel
- front face
- drive mechanism
- motor
- rim
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Abstract
The utility model provides a kind of drive mechanism of passenger vehicle, and described drive mechanism is made up of wheel hub, permanent magnet pole, motor body, motor shaft, bearing and nut, it is characterised in that：Permanent magnet pole is installed around the inner chamber of described wheel hub, motor body is installed to the inner chamber of wheel hub, and relative with permanent magnet pole；Described wheel hub has closed wheel face, and wheel hub and motor body surround out confined space jointly so that are isolated from the outside inside motor body；Described motor body and motor axis connection, motor shaft are connected to automobile chassis.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, described drive mechanism by
Wheel hub, permanent magnet pole, motor body, motor shaft, bearing and nut are formed, it is characterised in that：Around described wheel hub
Inner chamber is provided with permanent magnet pole, and motor body is installed to the inner chamber of wheel hub, and relative with permanent magnet pole；Described wheel hub
With closed wheel face, wheel hub and motor body surround out confined space jointly so that are isolated from the outside inside motor body；
Described motor body and motor axis connection, motor shaft are connected to automobile chassis.Front face of wheel spoke in the utility model
Play a part of certain radial support, lid is inlayed using front face of wheel and protects motor internal not contaminated.
At the preferable aspect of the utility model, the wheel face of described wheel hub includes seamless wheel face and positioned at wheel disc
Reinforcement on face.
At the preferable aspect of the utility model, the wheel face of described wheel hub includes radial wheel body and front face of wheel
Inlay lid；Described radial wheel body is made up of wheel rim, ring flange and the spoke of the connection ring flange and wheel rim；Institute
The front face of wheel stated is inlayed on wheel face of the lid fixed to described radial wheel body, and is arranged so that wheel hub and electricity
Owner's body surrounds out confined space jointly.
At the preferable aspect of the utility model, described wheel hub is low pressure casting, and by aluminium alloy or magnesium alloy material
Material is made.
At the preferable aspect of the utility model, the modes such as described permanent magnet pole is connected through a screw thread, splices or is bonded
Couple with the wheel rim of wheel hub.
At the preferable aspect of the utility model, described drive mechanism inlays lid (11), front face of wheel by front face of wheel
(12), bolt (13), rim for automobile wheel (14), permanent magnet pole (15), motor body (16), motor shaft (17), nut (18) and
Bearing (19) forms, it is characterised in that：The monolithic construction that described rim for automobile wheel (14) is integrated with front face of wheel (12), car
Wheel front is inlayed lid (11) and is connected by bolt (13) with front face of wheel (12), and permanent magnet pole (15) is fixed on rim for automobile wheel
(14) internal, motor body (16) is installed on rim for automobile wheel (14) inside, and motor shaft (17) passes through motor body (16) and and vapour
Chassis systematic part is mutually assembled, and bearing (19) is enclosed between front face of wheel (12) centre bore and motor shaft (17) end, nut
(18) it is tightened in the end of motor shaft (17).It is integrally closed structure that front face of wheel, which inlays lid (11), protects motor internal not
Polluted by outside sewage and dust.Front face of wheel, which inlays lid appearance and modeling, has very big design freedom, disclosure satisfy that car
The multifarious requirement of appearance and modeling is taken turns, it is simple in construction and be easily achieved.
At preferable aspect of the present utility model, the thickness that front face of wheel inlays lid (11) is 5-15mm, described bolt
Hole is arranged to be fastened with M6, M8, M10, M12 or M16 bolt.
At preferable aspect of the present utility model, front face of wheel, which is inlayed between lid (11) and front face of wheel (12), collision mat
Piece.
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, wheel body of the present utility model can use conventional low casting and carbon fiber wheel, it is not necessary to be
This scheme has larger change to existing wheel design, manufacturing process；
3rd, the utility model wheel can save nearly centre bore relative to the conventional connected mode of wheel hub motor and wheel
Locate the bolt hole in circumference range, spoke can unobstructedly be connected to centre bore, can save machining cost, wheel
Inlay lid and disclosure satisfy that the multifarious requirement of wheel appearance and modeling in front.
4th, 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.
The utility model additionally provides following technical scheme：A kind of drive mechanism of passenger vehicle, it includes nut
(11), bearing (12), wheel body (13), rim for automobile wheel (14), permanent magnet pole (15), motor body (16), motor shaft
(17) part such as, it is characterised in that：The monolithic construction that described rim for automobile wheel (14) is integrated with wheel body (13), permanent magnetism
Body magnetic pole (15) is fixed on rim for automobile wheel (14) inside, and motor body (16) is installed on wheel body (13) inside, motor shaft
(17) pass through motor body (16) and mutually assembled with automobile chassis systematic part, bearing (12) is enclosed on wheel body (13) centre bore
Between motor shaft (17) end, nut (11) is tightened in the end of motor shaft (17).
At the preferable aspect of the utility model, described wheel body (13) and rim for automobile wheel (14) are integral type structure,
Assembly part is few, and reliability and stability are high.
At the preferable aspect of the utility model, described permanent magnet pole (15) is connected through a screw thread, splices or is bonded
Mode couples with rim for automobile wheel (14).
It is compound by aluminium alloy, magnesium alloy or carbon fiber in the preferable aspect of the utility model, the wheel body (13)
Material is made.
At the preferable aspect of the utility model, described nut (11) is as made by steel or titanium alloy.
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 structural representation of the drive device of embodiment 2 of the present utility model；
In Fig. 1：11- front face of wheel inlays lid, 12- front face of wheel, 13- bolts, 14- rim for automobile wheel, 15- permanent magnet magnetics
Pole, 16- motor bodies, 17- motor shafts, 18- nuts, 19- bearings.
In Fig. 2：The mechanism nut of 21- embodiments 2, the mechanism bearing of 22- embodiments 2, the mechanism wheel of 23- embodiments 2
Main body, the mechanism rim for automobile wheel of 24- embodiments 2, the mechanism permanent magnet pole of 25- embodiments 2, the mechanism electricity of 26- embodiments 2
Owner's body, the mechanism motor axle of 27- embodiments 2.
Embodiment
Embodiment 1
1 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 is one embodiment of the present utility model.A kind of wheel being connected with car wheel electromotor, by car
Inlay lid (11), front face of wheel (12), bolt (13), rim for automobile wheel (14), permanent magnet pole (15), motor body in wheel front
(16), motor shaft (17), nut (18) and bearing (19) composition, it is characterised in that：Described rim for automobile wheel (14) and wheel are just
The monolithic construction that face (12) is integrated, front face of wheel are inlayed lid (11) and are connected by bolt (13) with front face of wheel (12),
Permanent magnet pole (15) is fixed on rim for automobile wheel (14) inside, and motor body (16) is installed on rim for automobile wheel (14) inside, motor
Axle (17) mutually assembles through motor body (16) and with automobile chassis systematic part, and bearing (19) is enclosed on front face of wheel (12) center
Between hole and motor shaft (17) end, nut (18) is tightened in the end of motor shaft (17).Front face of wheel (12) and rim for automobile wheel
(14) overall structure of composition can use low pressure casting, select aluminium alloy or magnesium alloy materials to be made.Described permanent magnet magnetic
Pole (15) mode such as is connected through a screw thread, splices or is bonded and couples with rim for automobile wheel (14).The front face of wheel inlays lid (11)
It is made up of aluminium alloy, magnesium alloy, engineering plastics or carbon fibre composite, the thickness that front face of wheel inlays lid (11) is 5-
15mm, described bolt hole are arranged to be fastened with M6, M8, M10, M12 or M16 bolt.Described bolt (13) and spiral shell
Female (18) are as made by steel or titanium alloy.
Feasibility checking is carried out for the test model sample to have completed, in installing and using, front face of wheel is inlayed
Lid (11) primarily serves protection motor internal not to be influenceed by outside sewage etc., is not played main support to passenger vehicle bottom disc system and is made
With force environment does not have conventional boss severe like that.
According to the embodiment above, this new driving structure more can guarantee that the stabilization, reliable of wheel drive system.
Embodiment 2
Figure of description 2 is one embodiment of the present utility model.A kind of drive mechanism of passenger vehicle, it includes implementing
The mechanism nut (21) of example 2, the mechanism bearing (22) of embodiment 2, the mechanism wheel body (23) of embodiment 2, the machine of embodiment 2
Structure rim for automobile wheel (24), the mechanism permanent magnet pole (25) of embodiment 2, mechanism motor main body (26), the embodiment 2 of embodiment 2
The part such as mechanism motor axle (27).The monolithic construction that described rim for automobile wheel is integrated with wheel body, permanent magnet pole
It is fixed on inside rim for automobile wheel, motor body is installed on inside wheel body, and motor shaft passes through motor body and and automobile chassis
Systematic part mutually assembles, and for bearing holder (housing, cover) between wheel body centre bore and motor shaft ends, nut is tightened in the end of motor shaft.
Described wheel body, rim for automobile wheel are integral structures, and assembling is simple and convenient, and wheel body central hole is using protective cover guarantor
Shield motor internal is not polluted by outside sewage and dust.
According to the embodiment above, this new driving structure more can guarantee that the stabilization, reliable of wheel drive system.
Claims (8)
1. a kind of drive mechanism of passenger vehicle, described drive mechanism by wheel hub, permanent magnet pole, motor body, motor shaft,
Bearing and nut are formed, it is characterised in that：Permanent magnet pole, motor body installation are installed around the inner chamber of described wheel hub
To the inner chamber of wheel hub, and it is relative with permanent magnet pole；Described wheel hub has closed wheel face, and wheel hub and motor body are total to
It is same to surround out confined space so as to be isolated from the outside inside motor body；Described motor body and motor axis connection, motor shaft
It is connected to automobile chassis.
2. drive mechanism according to claim 1, it is characterised in that the wheel face of described wheel hub includes seamless wheel
Card and the reinforcement on wheel face.
3. drive mechanism according to claim 1, it is characterised in that the wheel face of described wheel hub includes radial wheel
Main body and front face of wheel inlay lid；Described radial wheel body is by wheel rim, ring flange and the connection ring flange and wheel rim
Spoke formed；Described front face of wheel is inlayed on wheel face of the lid fixed to described radial wheel body, and is set
It is set to so that wheel hub and motor body surround out confined space jointly.
4. drive mechanism according to claim 1, it is characterised in that described wheel hub is low pressure casting, and by aluminium
Alloy or magnesium alloy materials are made.
5. drive mechanism according to claim 1, it is characterised in that described permanent magnet pole is connected through a screw thread, inlayed
Connect or bonding way couples with the wheel rim of wheel hub.
6. drive mechanism according to claim 1, it is characterised in that described drive mechanism inlays lid by front face of wheel
(11), front face of wheel (12), bolt (13), rim for automobile wheel (14), permanent magnet pole (15), motor body (16), motor shaft
(17), nut (18) and bearing (19) composition, it is characterised in that：Described rim for automobile wheel (14) is integrated with front face of wheel (12)
Monolithic construction, front face of wheel inlays lid (11) and is connected by bolt (13) with front face of wheel (12), permanent magnet pole
(15) it is internal to be fixed on rim for automobile wheel (14), motor body (16) is installed on rim for automobile wheel (14) inside, and motor shaft (17) passes through
Motor body (16) simultaneously mutually assembles with automobile chassis systematic part, and bearing (19) is enclosed on front face of wheel (12) centre bore and motor shaft
(17) between end, nut (18) is tightened in the end of motor shaft (17).
7. drive mechanism according to claim 6, it is characterised in that the thickness that front face of wheel inlays lid (11) is 5-
15mm, described bolt hole are arranged to be fastened with M6, M8, M10, M12 or M16 bolt.
8. drive mechanism according to claim 6, it is characterised in that front face of wheel inlays lid (11) and front face of wheel (12)
Between have waterproof gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102597.XU CN206953990U (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 |
|---|---|---|---|
| CN201720102597.XU CN206953990U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953990U true CN206953990U (en) | 2018-02-02 |
Family
ID=61377559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102597.XU Expired - Fee Related CN206953990U (en) | 2017-02-01 | 2017-02-01 | A kind of drive mechanism of passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203673A1 (en) * | 2021-03-25 | 2022-09-29 | Howmet Aerospace Inc. | Dynamic vehicle wheel balance apparatus, vehicle wheel, powered vehicle, and method for manufacture thereof |
-
2017
- 2017-02-01 CN CN201720102597.XU patent/CN206953990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203673A1 (en) * | 2021-03-25 | 2022-09-29 | Howmet Aerospace Inc. | Dynamic vehicle wheel balance apparatus, vehicle wheel, powered vehicle, and method for manufacture thereof |
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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: 20180202 Termination date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |