CN207291548U - Bridge before a kind of semiaxis independently drives - Google Patents
Bridge before a kind of semiaxis independently drives Download PDFInfo
- Publication number
- CN207291548U CN207291548U CN201721347323.3U CN201721347323U CN207291548U CN 207291548 U CN207291548 U CN 207291548U CN 201721347323 U CN201721347323 U CN 201721347323U CN 207291548 U CN207291548 U CN 207291548U
- Authority
- CN
- China
- Prior art keywords
- semiaxis
- suspension
- gear reducer
- vehicle frame
- wheel
- 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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Abstract
Vehicular field is the utility model is related to, bridge before more particularly to a kind of semiaxis independently drives, including：Vehicle frame, double wishbone suspension, gear reducer, brake and wheel.Double wishbone suspension is fixedly connected with vehicle frame, and gear reducer is arranged among double wishbone suspension, and gear reducer is fixedly connected with vehicle frame.The both sides of gear reducer respectively connect a jack shaft, set a wheel on each jack shaft, a brake is set on each wheel.Bridge uses double wishbone suspension before semiaxis provided by the utility model independently drives, the defects of compensate for rolling deficiency when leaf spring rigid axle suspension lateral support in the prior art is insufficient, excessively curved, steering angle is increased, intensity and impact resistance are higher, while improve the comfort of suspension frame structure.Bridge before semiaxis provided by the utility model independently drives, is mainly made of vehicle frame, double wishbone suspension, gear reducer, brake and wheel, simple in structure, and suspension weight is lighter, easy to promotion and implementation.
Description
Technical field
Vehicular field is the utility model is related to, bridge before more particularly to a kind of semiaxis independently drives.
Background technology
Automotive suspension form is varied, but is both provided with the components such as flexible member, damper and guiding mechanism, elasticity member
Part mainly has leaf spring, air spring, helical spring and torsion-bar spring etc..Existing fortune people's car is generally in ripe lorry
Reequiped on chassis, front overhang uses the rigid axle suspension of leaf spring, has the shortcomings that weight weight, comfort are poor.In addition, steel plate bullet
Spring rigid axle suspension steering angle is typically small, and intensity and impact resistance are poor.
Utility model content
Bridge before the utility model is independently driven by providing a kind of semiaxis, solves leaf spring dependent in the prior art
Suspension weight weight, the technical problem that comfort is poor and steering angle is small.
The utility model provides bridge before a kind of semiaxis independently drives, including：Vehicle frame, double wishbone suspension, gear reducer, braking
Device and wheel；
The double wishbone suspension is fixedly connected with the vehicle frame, and the gear reducer is arranged among the double wishbone suspension,
The gear reducer is fixedly connected with the vehicle frame；
The both sides of the gear reducer respectively connect a jack shaft, and a car is set on each jack shaft
Take turns, a brake is set on each wheel.
Further, further include：First bolt assembly；The double wishbone suspension is fixed on by first bolt assembly
On the vehicle frame.
Further, further include：Second bolt assembly；The gear reducer passes through second bolt assembly and the vehicle frame
It is fixedly connected.
Further, further include：3rd bolt assembly；The brake passes through the 3rd bolt assembly and the wheel
It is fixedly connected.
Further, the brake is wet brake.
One or more technical solution provided by the utility model, at least possesses following beneficial effect or advantage：
Bridge uses double wishbone suspension before semiaxis provided by the utility model independently drives, and compensate for prior art light plate bullet
Spring rigid axle suspension lateral support is insufficient, it is excessively curved when roll deficiency the defects of, increase steering angle, intensity and impact resistance compared with
Height, while improve the comfort of suspension frame structure.Bridge before semiaxis provided by the utility model independently drives, mainly by vehicle frame, double
Transverse arm suspension, gear reducer, brake and wheel are formed, and simple in structure, suspension weight is lighter, easy to promotion and implementation.
Brief description of the drawings
Fig. 1 is that bridge uses double wishbone suspension structure diagram before the semiaxis that the utility model embodiment provides independently drives.
Embodiment
Bridge before the utility model embodiment is independently driven by providing a kind of semiaxis, solves leaf spring in the prior art
Rigid axle suspension weight weight, the technical problem that comfort is poor and steering angle is small.
Referring to Fig. 1, the utility model embodiment provides bridge before a kind of semiaxis independently drives, including：Vehicle frame 2, double transverse arms
Suspension 5, gear reducer 1, brake 4 and wheel 3.Double wishbone suspension 5 is fixedly connected with vehicle frame 2, and gear reducer 1 is arranged on double transverse arms and hangs
Among frame 5, gear reducer 1 is fixedly connected with vehicle frame 2.The both sides of gear reducer 1 respectively connect a jack shaft, are set on each jack shaft
A wheel 3 is put, a brake 4 is set on each wheel 3.
As a kind of preferred embodiment, further include：First bolt assembly；Double wishbone suspension 5 passes through the first bolt assembly
It is fixed on vehicle frame 2.
As a kind of preferred embodiment, further include：Second bolt assembly；Gear reducer 1 passes through the second bolt assembly and car
Frame 2 is fixedly connected.
As a kind of preferred embodiment, further include：3rd bolt assembly；Brake 4 passes through the 3rd bolt assembly and car
Wheel 3 is fixedly connected.
As a kind of preferred embodiment, the brake 4 is wet brake.
Bridge illustrates before independently being driven to semiaxis provided by the utility model with reference to specific embodiment：Referring to figure
1, bridge before a kind of semiaxis independently drives is present embodiments provided, including：Vehicle frame 2, double wishbone suspension 5, gear reducer 1, brake 4,
Wheel 3, the first bolt assembly, the second bolt assembly and the 3rd bolt assembly.5 upper end of double wishbone suspension is welded with installing plate, peace
Loading board is fixedly connected by the first bolt assembly with vehicle frame 2.Gear reducer 1 is arranged among double wishbone suspension 5, is led on gear reducer 1
Cross bolt and be fixed with mounting base, mounting base is fixedly connected by the second bolt assembly with the longeron of vehicle frame 2.The both sides of gear reducer 1
A jack shaft is respectively connected by spline, a wheel 3 is set on each jack shaft, a brake 4 is set on each wheel 3,
Brake 4 is spirally connected by the wheel rim of the 3rd bolt assembly and wheel 3.In the present embodiment, brake 4 uses wet brake.Work
When making, the power that motor provides enters 1 input terminal of gear reducer, and wheel 3 is delivered to from output terminal by semiaxis after deceleration torque square,
Complete power output.
One or more technical solutions that the utility model embodiment provides, at least possess following beneficial effect：
Bridge uses double wishbone suspension before the semiaxis that the utility model embodiment provides independently drives, and compensate in the prior art
Leaf spring rigid axle suspension lateral support is insufficient, it is excessively curved when roll deficiency the defects of, increase steering angle, intensity and impact resistance
Property is higher, while improves the comfort of suspension frame structure.Bridge before semiaxis provided by the utility model independently drives, mainly by car
Frame, double wishbone suspension, gear reducer, brake and wheel are formed, and simple in structure, suspension weight is lighter, easy to promotion and implementation.
It should be noted last that above embodiment is only illustrating the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, can be right
The technical solution of the utility model technical scheme is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (5)
- A kind of 1. bridge before semiaxis independently drives, it is characterised in that including：Vehicle frame, double wishbone suspension, gear reducer, brake and car Wheel；The double wishbone suspension is fixedly connected with the vehicle frame, and the gear reducer is arranged among the double wishbone suspension, described Gear reducer is fixedly connected with the vehicle frame；The both sides of the gear reducer respectively connect a jack shaft, set a wheel on each jack shaft, often One brake is set on one wheel.
- Bridge before 2. semiaxis as claimed in claim 1 independently drives, it is characterised in that further include：First bolt assembly；It is described double Transverse arm suspension is fixed on the vehicle frame by first bolt assembly.
- Bridge before 3. semiaxis as claimed in claim 1 independently drives, it is characterised in that further include：Second bolt assembly；It is described to subtract Fast machine is fixedly connected by second bolt assembly with the vehicle frame.
- Bridge before 4. semiaxis as claimed in claim 1 independently drives, it is characterised in that further include：3rd bolt assembly；The system Dynamic device is fixedly connected by the 3rd bolt assembly with the wheel.
- Bridge before 5. semiaxis as claimed in claim 1 independently drives, it is characterised in that the brake is wet brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347323.3U CN207291548U (en) | 2017-10-17 | 2017-10-17 | Bridge before a kind of semiaxis independently drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347323.3U CN207291548U (en) | 2017-10-17 | 2017-10-17 | Bridge before a kind of semiaxis independently drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291548U true CN207291548U (en) | 2018-05-01 |
Family
ID=62272920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347323.3U Expired - Fee Related CN207291548U (en) | 2017-10-17 | 2017-10-17 | Bridge before a kind of semiaxis independently drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353177A (en) * | 2018-09-14 | 2019-02-19 | 长安大学 | A kind of damping device and its operating method for hovercar |
-
2017
- 2017-10-17 CN CN201721347323.3U patent/CN207291548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353177A (en) * | 2018-09-14 | 2019-02-19 | 长安大学 | A kind of damping device and its operating method for hovercar |
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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: 20180501 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |