CN115320302A - Novel chassis of off-road vehicle - Google Patents
Novel chassis of off-road vehicle Download PDFInfo
- Publication number
- CN115320302A CN115320302A CN202211024092.8A CN202211024092A CN115320302A CN 115320302 A CN115320302 A CN 115320302A CN 202211024092 A CN202211024092 A CN 202211024092A CN 115320302 A CN115320302 A CN 115320302A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- wheel
- rocking arm
- central shaft
- shock absorber
- 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.)
- Withdrawn
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/20—Links, e.g. track rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the field of automobile accessories, in particular to a novel cross-country vehicle chassis which comprises a fixed frame, wherein a central shaft is arranged in the middle of the fixed frame, a first rocker arm and a second rocker arm are arranged on two sides of the fixed frame, the first rocker arm and the second rocker arm are hinged to the central shaft, one end, away from the central shaft, of the first rocker arm and one end, away from the central shaft, of the second rocker arm are connected with wheels through connecting bridge shafts, shock absorbers are arranged between one end, close to the wheels, of the first rocker arm and one end, close to the wheels, of the second rocker arm and the fixed frame, a differential mechanism is arranged at the central shaft, and each wheel is provided with a clutch plate. The invention has reasonable structure, each wheel is provided with the rocker arm and the shock absorber, and the front wheel and the rear wheel do not influence each other on a bumpy road section, thereby effectively improving the shock absorption of the chassis of the vehicle, prolonging the service life of the vehicle, ensuring more comfortable driving, having simple integral structure and low manufacturing cost.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a novel chassis of an off-road vehicle.
Background
When the existing off-road vehicle runs on a rugged road, the chassis is easy to shake due to poor damping performance of the chassis of the vehicle, and then the frame is damaged.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a novel chassis of an off-road vehicle.
The utility model provides a novel cross country vehicle chassis, includes the mount, the middle part of mount is equipped with the center pin, the both sides of mount all are equipped with first rocking arm and second rocking arm, first rocking arm and second rocking arm all articulate in the center pin, the one end that the center pin was kept away from to one end, the second rocking arm of center pin were kept away from to first rocking arm all is connected with the wheel through connecting the axle, first rocking arm is close to and is equipped with the bumper shock absorber between one end and the mount that wheel one end, second rocking arm are close to the wheel, center pin department installs differential mechanism, and every wheel is equipped with the clutch disc.
The position of the upper side of the fixing frame, which is close to the wheels, is provided with a connecting rod, and one end of the shock absorber is connected with the connecting rod.
The shock absorber adopts inflatable spring shock absorber.
The invention has the advantages that: the invention has reasonable structure, each wheel is provided with the rocker arm and the shock absorber, and the front wheel and the rear wheel do not influence each other on a bumpy road section, thereby reducing the impact received by the vehicle body, effectively improving the shock absorption of the vehicle chassis, prolonging the service life of the vehicle and improving the comfort of the driving of the vehicle; the central shaft is provided with the differential mechanism, so that the differential mechanism of the shaft part is formed, the sliding phenomenon of each driving wheel can be eliminated, the function of the differential mechanism is also realized by arranging a clutch plate on each wheel, the left wheel and the right wheel rotate at different rotating speeds, the driving wheels on two sides are ensured to roll at different rotating speeds, the steering of the vehicle is realized together, and the integral structure is simple and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic view of a new off-road vehicle chassis of the present invention;
fig. 2 is an enlarged schematic view of the invention at a.
As shown in the figure: 1. a fixed mount; 2. a central shaft; 3. a first rocker arm; 4. a second rocker arm; 5. connecting a bridge shaft; 6. a wheel; 7. a shock absorber; 8. a connecting rod; 9. a mechanical steering rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a novel cross country vehicle chassis, includes mount 1, the middle part of mount 1 is equipped with center pin 2, the both sides of mount 1 all are equipped with first rocking arm 3 and second rocking arm 4, first rocking arm 3 and second rocking arm 4 all articulate in center pin 2, the one end that center pin 2 was kept away from to first rocking arm 3 one end, second rocking arm 4 that center pin 2 was kept away from all is connected with wheel 6 through connecting axle 5, first rocking arm 3 is close to and is equipped with bumper shock absorber 7 between 6 one end of wheel, the one end that second rocking arm 4 is close to the wheel and mount 6, 1 upside of mount is close to wheel 6 position and is equipped with connecting rod 8, the one end and the connecting rod 8 of bumper shock absorber 7 are connected, differential mechanism is installed to 2 departments of center pin, and every wheel (6) are equipped with the clutch disc.
The shock absorber 7 adopts an inflatable spring shock absorber.
When the invention is used, the existing mechanical steering rod 9 is connected between the wheels 6 connected with the two first rocker arms 3, the differential mechanism of the central shaft 2 is combined with the clutch plate at each wheel 6 to realize steering, the upper side of the fixed frame is connected with the frame and the vehicle body, the engine combined with the power system is connected with the differential mechanism on the central shaft 2, and the central shaft 2 drives the connecting axle shafts 5 on the 4 rocker arms to drive the wheels.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, if persons skilled in the art are informed by the teachings of the present invention, it is within the scope of the present invention that the rocker arm is connected to the fixing frame of the chassis along the front-rear direction of the vehicle body, and is independently suspended from the fixing frame.
Claims (3)
1. A novel chassis for off-road vehicles is characterized in that: including mount (1), the middle part of mount (1) is equipped with center pin (2), the both sides of mount (1) all are equipped with first rocking arm (3) and second rocking arm (4), first rocking arm (3) and second rocking arm (4) all articulate in center pin (2), the one end that center pin (2) were kept away from in first rocking arm (3), second rocking arm (4) one end all are connected with wheel (6) through connecting axle (5), first rocking arm (3) are close to wheel (6) one end, second rocking arm (4) and are close to and are equipped with bumper shock absorber (7) between wheel's one end and mount (6), differential mechanism is installed in 2 departments of center pin, and every wheel (6) are equipped with the clutch disc.
2. The novel off-road vehicle chassis of claim 1, characterized in that: the position of the upper side of the fixing frame (1) close to the wheel (6) is provided with a connecting rod (8), and one end of the shock absorber (7) is connected with the connecting rod (8).
3. The novel off-road vehicle chassis of claim 2, wherein: the shock absorber (7) adopts an inflatable spring shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024092.8A CN115320302A (en) | 2022-08-24 | 2022-08-24 | Novel chassis of off-road vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024092.8A CN115320302A (en) | 2022-08-24 | 2022-08-24 | Novel chassis of off-road vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115320302A true CN115320302A (en) | 2022-11-11 |
Family
ID=83925266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024092.8A Withdrawn CN115320302A (en) | 2022-08-24 | 2022-08-24 | Novel chassis of off-road vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115320302A (en) |
-
2022
- 2022-08-24 CN CN202211024092.8A patent/CN115320302A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221111 |
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| WW01 | Invention patent application withdrawn after publication |