CN208664944U - A kind of drive mechanism for wheel and vehicle frame - Google Patents
A kind of drive mechanism for wheel and vehicle frame Download PDFInfo
- Publication number
- CN208664944U CN208664944U CN201820849542.XU CN201820849542U CN208664944U CN 208664944 U CN208664944 U CN 208664944U CN 201820849542 U CN201820849542 U CN 201820849542U CN 208664944 U CN208664944 U CN 208664944U
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- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- drive mechanism
- swing arm
- power source
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- 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.)
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Abstract
The utility model discloses a kind of drive mechanism for wheel and vehicle frame, the drive mechanism for wheel includes power source and the suspension fork mechanism for making wheel be connected with vehicle frame；The power source is fixedly mounted on the vehicle wheel rotation on suspension fork mechanism and driving single, single group or unilateral side.Each wheel on vehicle frame is operated alone by a driving mechanism in the drive mechanism for wheel, simplifies the structure for driving mechanism, reduces the energy consumption during driving.Driving mechanism is installed convenient for vehicle；The independence for improving wheel, reduces the volume and weight of driving mechanism.
Description
Technical field
The utility model relates to drive mechanism for wheel, especially a kind of drive mechanism for wheel and vehicle frame are suitable for new energy
The independent driving system of vehicle.
Background technique
As shown in figure 3, new energy vehicle used at present, power output generally inputs driving force by rigid drive axle,
Drive two vehicle wheel rotations；Drive axle extends to the other side from vehicle frame side, and it is big to occupy vehicle frame space；Drive axle drives wheel
When complicated mechanism, will lead to energy and cause biggish loss in transmittance process；And the volume of the drive axle of monoblock type
Larger, weight is big, is unfavorable for the energy-saving of new energy vehicle.
Summary of the invention
The purpose of this utility model is that: in view of the above problems, a kind of drive mechanism for wheel is provided, is made on vehicle frame
Each wheel be operated alone by a driving mechanism, simplify drive mechanism structure, reduce driving during energy consumption.Convenient for vehicle
Installation driving mechanism；The independence for improving wheel, reduces the volume and weight of driving mechanism.
The technical solution adopted in the utility model is as follows:
A kind of drive mechanism for wheel, it includes power source and the suspension fork mechanism for making wheel be connected with vehicle frame；It is described dynamic
Power source is fixedly mounted on the vehicle wheel rotation on suspension fork mechanism and driving single, single group or unilateral side.
Due to above structure, which uses the individual wheel of individual power source drive, makes each power source
Energy directly acts on each wheel, simplifies the structure of transmission mechanism, reduces loss of the energy in transmission process.The drive
Dynamic structure is simple, small in size, light-weight, and new energy motor is made to can reduce energy consumption during the motion.
Further, the suspension fork mechanism includes wheel carrier, upper swing arm and lower swing arm；One end of the upper swing arm and lower swing arm
Hinged with wheel carrier, the other end is used for and vehicle frame is hinged；The power source is fixed on wheel carrier, is mounted on wheel carrier for driving
On vehicle wheel rotation.
Since above structure can effectively reduce the impact that vehicle frame is subject to when upper and lower swing arm is swung.Swing arm simultaneously
Wheel carrier can be made to move always along the force of wheel carrier or Impact direction, wheel carrier is avoided to be broken off.
Further, buffer gear is provided on the wheel carrier, the wheel carrier is connected by buffer gear with vehicle frame.This is slow
The setting of punch mechanism can stablize wheel carrier, guarantee the availability of the operating of equipment, improve the stability of vehicle.
Further, the buffer gear includes attenuator and damper；Described attenuator one end is connected with wheel carrier top,
The other end is used for connecting vehicle frame；Described damper one end and stand lower hinge, the other end is used for and vehicle frame is hinged.
Further, retarder is fixedly installed on the wheel carrier, the power source drives vehicle wheel rotation by retarder.
Further, braking mechanism is additionally provided on the power output shaft of the retarder.By the design of braking mechanism,
The traffic safety of vehicle can be effectively improved.
Further, opened up on the upper swing arm and lower swing arm it is jagged, when upper swing arm and bottom arm swing, power source
It can be embedded in or be detached from notch.It avoids colliding in upper and lower swing arm swing process with power source.
Further, it is provided with lateral casing at the articulation piece of upper swing arm and/or lower swing arm, is equipped in casing and casing
Coaxial articulated shaft, articulated shaft both ends have connecting hole, and articulated shaft is fixedly connected by connecting hole with vehicle frame or wheel carrier.The structure
Articulated structure can be improved hinged stability.
Further, the power source includes motor, pneumatic motor or hydraulic power mechanism, and power source is in a rotative pattern
Output mechanical energy；The retarder is planetary reduction gear, is slowed down more stable, equalising torque, the service life is longer.
A kind of vehicle frame, it is separately installed on the wheel installation position of the vehicle frame to have above-mentioned drive mechanism for wheel.
Due to above structure, the wheel on vehicle frame on each wheel installation position has an individual power source drive, mentions
The high transmission effect of energy, avoids driving mechanism across vehicle frame, reduces volume, the weight of driving mechanism.Convenient for new energy
Automobile energy-saving consumption-reducing in the process of moving.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, single wheel is driven using individual driving mechanism, power transmission is good, reduces the weight of vehicle, simplifies
Driving structure, reduces car body weight, is easy to implement energy-saving.
2, its structure is simple, easy to use, can be convenient to the installation of vehicle, improves the independence of wheel, can be effective
Guarantee wheel convenient disassembly in use, the design independently driven reduces the loss of power during transportation,
Improve energy utilization rate.
Detailed description of the invention
Fig. 1 is the main view of drive mechanism for wheel；
Fig. 2 is drive mechanism for wheel usage state diagram；
Fig. 3 is driving structure figure in the prior art.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
The utility model discloses a kind of drive mechanism for wheel, it includes power source 10 and for making wheel 8 and 9 phase of vehicle frame
Suspension fork mechanism even；The power source 10 is fixedly mounted on suspension fork mechanism and drives 8 turns of wheel of single, single group or unilateral side
It is dynamic.
The suspension fork mechanism includes wheel carrier 3, upper swing arm 1 and lower swing arm 2；One end and the wheel of the upper swing arm 1 and lower swing arm 2
Frame 3 is hinged, and the other end is used for and vehicle frame 9 is hinged；The power source 10 is fixed on wheel carrier 3, is mounted on wheel for driving
Wheel 8 on frame 3 rotates.
Buffer gear is provided on the wheel carrier 3, the wheel carrier 3 is connected by buffer gear with vehicle frame 9.
The buffer gear includes attenuator 7 and damper 4；Described 7 one end of attenuator is connected with 3 top of wheel carrier, another
End is used for connecting vehicle frame 9；Described 4 one end of damper and stand lower hinge, the other end is used for and vehicle frame 9 is hinged.
Retarder 5 is fixedly installed on the wheel carrier 3, the power source 10 drives wheel 8 to rotate by retarder 5.
Braking mechanism 6 is additionally provided on the power output shaft of the retarder 5.
Opened up on the upper swing arm 1 and lower swing arm 2 it is jagged, when upper swing arm 1 and lower swing arm 2 are swung, 10 energy of power source
Enough insertions are detached from notch.
It is provided with lateral casing at the articulation piece of upper swing arm 1 and/or lower swing arm 2, is equipped in casing coaxial with casing
Articulated shaft, articulated shaft both ends have connecting hole, and articulated shaft is fixedly connected by connecting hole with vehicle frame 9 or wheel carrier 3.
The power source 10 includes motor, pneumatic motor or hydraulic power mechanism, and power source 10 exports machine in a rotative pattern
Tool energy；The retarder 5 is planetary reduction gear.
When the utility model is used, motor driven planetary reduction gear, planetary reduction gear drives wheel 8 to rotate, in planet
For braking to vehicle, the upper and lower swing arm 2 of suspension frame structure is parallel to each other braking mechanism 6 on retarder, and can be around its hinge
It meets place to swing, when wheel 8 is by vertical impact, upper and lower swing arm 2 is swung, and impact force suffered by wheel carrier 3 passes through attenuator 7
With damper 4, partial vibration power is transferred on vehicle frame 9, another part is absorbed by attenuator 7, and realizes wheel 8 to vehicle frame 9
Support.
Embodiment 2
A kind of vehicle frame 9, it is separately installed on 8 installation position of wheel of the vehicle frame 9 to have the driving of wheel described in above-described embodiment 1
Mechanism.
Due to above structure, the wheel 8 on vehicle frame 9 on each 8 installation position of wheel has an individual power source 10 to drive
It is dynamic, the transmission effect of energy is improved, avoids driving mechanism across vehicle frame 9, reduces volume, the weight of driving mechanism.It is convenient for
New-energy automobile energy-saving consumption-reducing in the process of moving.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of drive mechanism for wheel, it is characterised in that: it includes power source (10) and for making wheel (8) and vehicle frame (9) phase
Suspension fork mechanism even；The power source (10) is fixedly mounted on the wheel (8) on suspension fork mechanism and driving single, single group or unilateral side
Rotation.
2. drive mechanism for wheel according to claim 1, it is characterised in that: the suspension fork mechanism includes wheel carrier (3), upper pendulum
Arm (1) and lower swing arm (2)；Hingedly, the other end is used for and vehicle frame for one end of the upper swing arm (1) and lower swing arm (2) and wheel carrier (3)
(9) hinged；The power source (10) is fixed on wheel carrier (3), for driving the wheel (8) being mounted on wheel carrier (3) to turn
It is dynamic.
3. drive mechanism for wheel according to claim 2, it is characterised in that: it is provided with buffer gear on the wheel carrier (3),
The wheel carrier (3) is connected by buffer gear with vehicle frame (9).
4. drive mechanism for wheel according to claim 3, it is characterised in that: the buffer gear include attenuator (7) and
Damper (4)；Described attenuator (7) one end is connected with wheel carrier (3) top, and the other end is used for connecting vehicle frame (9)；The damper
(4) one end and wheel carrier (3) lower hinge, the other end is used for and vehicle frame (9) are hinged.
5. drive mechanism for wheel according to claim 2, it is characterised in that: be fixedly installed with deceleration on the wheel carrier (3)
Device (5), the power source (10) pass through retarder (5) driving wheel (8) rotation.
6. drive mechanism for wheel according to claim 5, it is characterised in that: on the power output shaft of the retarder (5)
It is additionally provided with braking mechanism (6).
7. drive mechanism for wheel according to claim 2, it is characterised in that: opened on the upper swing arm (1) and lower swing arm (2)
Equipped with notch, when upper swing arm (1) and lower swing arm (2) swing, power source (10) can be embedded in or be detached from notch.
8. drive mechanism for wheel according to claim 2, it is characterised in that: the hinge of upper swing arm (1) and/or lower swing arm (2)
It is provided with lateral casing at fitting, the articulated shaft coaxial with casing is equipped in casing, articulated shaft both ends have connecting hole, hingedly
Axis is fixedly connected by connecting hole with vehicle frame (9) or wheel carrier (3).
9. drive mechanism for wheel according to claim 5, it is characterised in that: the power source (10) includes motor, gas
Motivation or hydraulic power mechanism, power source (10) output mechanical energy in a rotative pattern；The retarder (5) is planetary reduction gear.
10. a kind of vehicle frame, it is characterised in that: separately installed on wheel (8) installation position of the vehicle frame (9) to have the claims
Drive mechanism for wheel described in one of 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849542.XU CN208664944U (en) | 2018-06-04 | 2018-06-04 | A kind of drive mechanism for wheel and vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849542.XU CN208664944U (en) | 2018-06-04 | 2018-06-04 | A kind of drive mechanism for wheel and vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664944U true CN208664944U (en) | 2019-03-29 |
Family
ID=65823909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849542.XU Expired - Fee Related CN208664944U (en) | 2018-06-04 | 2018-06-04 | A kind of drive mechanism for wheel and vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664944U (en) |
-
2018
- 2018-06-04 CN CN201820849542.XU patent/CN208664944U/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: 20190329 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |