CN107791831B - All-terrain barrier-free motor vehicle chassis - Google Patents
All-terrain barrier-free motor vehicle chassis Download PDFInfo
- Publication number
- CN107791831B CN107791831B CN201610743439.2A CN201610743439A CN107791831B CN 107791831 B CN107791831 B CN 107791831B CN 201610743439 A CN201610743439 A CN 201610743439A CN 107791831 B CN107791831 B CN 107791831B
- Authority
- CN
- China
- Prior art keywords
- driving
- gear
- shaft
- traveling
- walking
- 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
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an all-terrain barrier-free motor vehicle chassis, which aims to solve the problem of poor barrier passing capability of the existing motor vehicle.A front and rear overturning driving shaft is arranged on a vehicle chassis frame through a bearing, long gear boxes are fixedly arranged at two ends of the front and rear overturning driving shaft respectively, a traveling shaft with an outer end fixedly provided with a traveling wheel is arranged at two ends of each long gear box through a bearing, a transmission shaft is arranged between the front and rear traveling shafts and the overturning driving shaft respectively through a bearing, a traveling driving half shaft is arranged at two sides of the vehicle chassis frame at two ends of the overturning driving shaft respectively through a bearing, a traveling driving main gear is fixedly arranged at the outer end of each traveling driving half shaft extending out of the vehicle chassis frame, the traveling driving main gear is meshed with a traveling driving overturning driving double gear sleeved by the bearing, the traveling driving double gear is meshed with a driving gear fixedly arranged at the inner ends. The obstacle-crossing vehicle has the advantages of strong obstacle-crossing driving capability, capability of safely and reliably crossing steps and capability of stopping the steps and extending to receive parking places.
Description
Technical Field
The invention relates to a motor vehicle chassis, in particular to an all-terrain barrier-free motor vehicle chassis.
Background
At present, urban parking spaces are in shortage abnormally, all places capable of parking are opened up into parking spaces for parking people, however, the requirement for rapidly increasing parking cannot be met, and the shortage of the parking spaces enables people to generally recognize that parking is far more important than driving for going out. The existing automobile design only focuses on driving and remarkably neglects the parking performance.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the all-terrain barrier-free motor vehicle chassis which has strong obstacle-crossing driving capability, can safely and reliably cross steps and can stop the steps and extend to connect a parking space.
In order to achieve the purpose, the invention provides an all-terrain barrier-free motor vehicle chassis, which is characterized in that a front overturning driving shaft and a rear overturning driving shaft which are arranged in parallel front and back are arranged on a chassis frame through bearings, long gear boxes are fixedly arranged at two ends of the front overturning driving shaft and the rear overturning driving shaft respectively, a traveling shaft with an outer end fixedly provided with a traveling wheel is arranged at two ends of each long gear box through bearings, a transmission shaft is arranged between the front traveling shaft and the rear traveling shaft and the overturning driving shaft through bearings respectively, a traveling driving half shaft is arranged at two sides of the chassis frame at the inner sides of two ends of the overturning driving shaft through bearings respectively, a traveling driving main gear is fixedly arranged at the outer end of the traveling driving half shaft extending out of the chassis frame, the traveling driving main gear is meshed with a chassis frame side gear pair which drives double gears between the outer side of the chassis frame and the long gear boxes through bearings, and a transmission gear pair which is fixedly arranged at, the transmission gear is meshed with a walking gear fixedly arranged at the inner end of the driving walking shaft. The obstacle-crossing vehicle has the advantages of strong obstacle-crossing driving capability, capability of safely and reliably crossing steps and capability of stopping the steps and extending to receive parking places.
Preferably, the front overturning driving shaft and the rear overturning driving shaft are jointly provided with an overturning driving device or the front overturning driving shaft and the rear overturning driving shaft are respectively provided with an overturning driving device, the front and rear walking driving half shafts on the left side of the chassis frame are jointly provided with a left walking driving device, and the front and rear walking driving half shafts on the right side of the chassis frame are jointly provided with a right walking driving device.
As optimization, the turnover driving device respectively extends a turnover driving longitudinal shaft forwards and backwards, and the end of the turnover driving longitudinal shaft drives worm wheels arranged in the middle of the front turnover driving shaft and the rear turnover driving shaft through worms; the left walking driving device respectively extends a left walking driving longitudinal shaft forwards and backwards, and the end of the left walking driving longitudinal shaft drives a left front walking driving half shaft and a worm wheel assembled at the inner end of the left rear walking driving half shaft through a worm; the right side walking driving device respectively extends a right walking driving longitudinal shaft forwards and backwards, and the end of the right walking driving longitudinal shaft drives worm wheels assembled at the inner ends of a right front walking driving half shaft and a right rear walking driving half shaft through a worm.
As optimization, the overturning driving device is an overturning driving motor which is provided with an overturning gear lever or a gear shift key, the left walking driving device is a left walking driving motor which is provided with a left walking gear lever or a gear shift key, and the right walking driving device is a right walking driving motor which is provided with a right walking gear lever or a gear shift key;
or the left walking driving device and the right walking driving device are internal combustion engine driving devices controlled by a mechanical or electromechanical control mechanism, and the overturning driving device is a motor driving device which is controlled by an overturning gear lever or a speed changing key and supported by the internal combustion engine through a generator.
Preferably, the motor is a speed reducing motor.
Preferably, the turnover driving device is a turnover driving mechanical speed change mechanism provided with a turnover speed change control rod, the left walking driving device is provided with a left walking driving mechanical speed change mechanism provided with a left walking speed change control rod, and the right walking driving device is provided with a right walking driving mechanical speed change mechanism provided with a right walking speed change control rod.
Preferably, the turnover driving mechanical speed change mechanism, the left walking driving mechanical speed change mechanism and the right walking driving mechanical speed change mechanism are respectively connected with an output shaft of the internal combustion engine through automatic clutch transmission mechanisms.
Preferably, an outer gear box of the chassis side gear pair for accommodating the traveling drive main gear and the traveling drive double gears is arranged on the outer side of the chassis frame, and an oil seal box is arranged between the outer gear box and a neck diameter of the double gears between the chassis side gear pair of the traveling drive double gears and the long gear box side gear pair.
As optimization, the long gearbox side gear pair, the transmission gear and the traveling gear of the traveling driving double gears are arranged in the long gearbox, and an oil seal box is arranged between the long gearbox and a double gear neck diameter between the long gearbox and the chassis frame side gear pair and the long gearbox side gear pair of the traveling driving double gears;
or the long gear box side gear pair and the transmission gear of the walking driving double gears and the long gear box of which the walking gears are arranged on the inner side of the long gear box, and an oil seal box is arranged between the long gear box and a double gear neck diameter between the long gear box and the chassis frame side gear pair and the long gear box side gear pair of the walking driving double gears.
As optimization, the walking wheel is provided with an inflation-free rubber tire, the long gear box is made of aluminum alloy, the gear is a nylon gear or a steel gear, and the walking shaft and the transmission shaft are aluminum alloy shafts.
After the technical scheme is adopted, the all-terrain barrier-free motor vehicle chassis has the advantages of being high in barrier-crossing driving capability, capable of safely and reliably crossing steps and capable of stopping the steps and extending to connect with a parking space.
Drawings
FIG. 1 is a schematic top view of an all terrain barrier-free vehicle chassis of the present invention;
fig. 2 is a side view schematic structural diagram of the all terrain barrier-free motor vehicle chassis of the present invention.
Detailed Description
As shown in the figure, the all-terrain barrier-free motor vehicle chassis is a chassis-side gear pair which is formed by arranging a front overturning driving shaft 21 and a rear overturning driving shaft 22 which are arranged in parallel front and back on a rectangular chassis frame 1 through bearings, fixedly arranging long gear boxes at two ends of the front overturning driving shaft 21 and the rear overturning driving shaft 22 respectively, arranging a walking shaft 4 with an outer end fixedly arranged with a walking wheel 9 at two ends of each long gear box through bearings respectively, arranging a transmission shaft 5 between the front walking shaft 4 and the rear walking shaft 4 and between the front overturning driving shaft 21 and the rear overturning driving shaft 22 through bearings respectively, arranging a walking driving half shaft 6 at the inner sides of two ends of the front overturning driving shaft 21 and the rear overturning driving shaft 22 at two sides of the chassis frame 1 through bearings respectively, extending out of the outer end of the chassis frame 1, fixedly arranging a walking driving main gear 61, meshing the walking driving main gear 61 and driving the front overturning driving shaft 21 and the rear overturning driving shaft 22 between the, the long gear box side gear pair of the walking drive double gear 11 is meshed with a transmission gear 51 fixedly arranged at the inner end of the transmission shafts 5 at two sides, and the transmission gear 51 is meshed with a walking gear 41 fixedly arranged at the inner end of the drive walking shaft 4.
The method comprises the following steps: the front overturning driving shaft 21 and the rear overturning driving shaft 22 are respectively provided with an overturning driving device (or the front overturning driving shaft and the rear overturning driving shaft are provided with an overturning driving device together), the front and rear walking driving half shafts 6 on the left side of the chassis frame 1 are provided with a left walking driving device together, and the front and rear walking driving half shafts 6 on the right side of the chassis frame are provided with a right walking driving device together. The driving device is specifically a driving motor.
More specifically: the turning driving device respectively extends a turning driving longitudinal shaft forwards and backwards, and the end of the turning driving longitudinal shaft drives worm wheels assembled in the middle of the front turning driving shaft and the rear turning driving shaft through a worm; the left walking driving device respectively extends a left walking driving longitudinal shaft forwards and backwards, and the end of the left walking driving longitudinal shaft drives a left front walking driving half shaft and a worm wheel assembled at the inner end of the left rear walking driving half shaft through a worm; the right side walking driving device respectively extends a right walking driving longitudinal shaft forwards and backwards, and the end of the right walking driving longitudinal shaft drives worm wheels assembled at the inner ends of a right front walking driving half shaft and a right rear walking driving half shaft through a worm.
Preferably: the turning driving device is a turning driving motor which is provided with a turning gear lever or a speed change key, the left walking driving device is a left walking driving motor which is provided with a left walking gear lever or a speed change key, and the right walking driving device is a right walking driving motor which is provided with a right walking gear lever or a speed change key;
or the left walking driving device and the right walking driving device are internal combustion engine driving devices controlled by a mechanical or electromechanical control mechanism, and the overturning driving device is a motor driving device which is controlled by an overturning gear lever or a speed changing key and supported by the internal combustion engine through a generator.
More preferably: the motor is a speed reducing motor.
Preferably: the turning driving device is a turning driving mechanical speed change mechanism provided with a turning speed change control rod, the left walking driving device is provided with a left walking driving mechanical speed change mechanism provided with a left walking speed change control rod, and the right walking driving device is provided with a right walking driving mechanical speed change mechanism provided with a right walking speed change control rod.
More preferably: the turnover driving mechanical speed change mechanism, the left walking driving mechanical speed change mechanism and the right walking driving mechanical speed change mechanism are respectively connected with an output shaft of the internal combustion engine through an automatic clutch transmission mechanism.
The method comprises the following steps: an outer gear box of a chassis side gear pair for accommodating the traveling drive main gear 61 and the traveling drive double gears 11 is arranged on the outer side of the chassis frame 1, and an oil seal box is arranged between the outer gear box and a double gear neck between the chassis side gear pair of the traveling drive double gears 11 and the long gear box side gear pair.
The method comprises the following steps: the long gear box side gear pair of the walking drive double gear 11, the transmission gear 51 and the walking gear 41 are arranged in the long gear box, and an oil seal box is arranged between the long gear box and a double gear neck diameter between the long gear box and the chassis frame side gear pair and the long gear box side gear pair of the walking drive double gear 11;
alternatively, the long-pinion-box-side gear pair of the double travel-driving gear 11, the transmission gear 51, and the travel gear 41 are disposed in a long-pinion box disposed inside the long-pinion box, and an oil seal box is disposed between the long-pinion box and the double gear neck diameter between the double-pinion box and the chassis-side gear pair and the long-pinion-box-side gear pair of the double travel-driving gear 11.
The method comprises the following steps: the walking wheel 9 is provided with an inflation-free rubber tire, the long gear box is made of aluminum alloy, the gear is a nylon gear or a steel gear, and the walking shaft 4 and the transmission shaft 5 are aluminum alloy shafts.
After the technical scheme is adopted, the all-terrain barrier-free motor vehicle chassis has the advantages of being high in barrier-crossing driving capability, capable of safely and reliably crossing steps and capable of stopping the steps and extending to connect with a parking space.
Claims (10)
1. A full-terrain barrier-free motor vehicle chassis is characterized in that a front overturning driving shaft and a rear overturning driving shaft which are parallel front and rear are arranged on a vehicle chassis frame through bearings, long gear boxes are fixedly arranged at two ends of the front overturning driving shaft and the rear overturning driving shaft respectively, a traveling shaft with traveling wheels fixedly arranged at the outer ends is arranged at two ends of each long gear box through bearings respectively, a transmission shaft is arranged between the front traveling shaft and the rear traveling shaft and between the front traveling shaft and the overturning driving shaft respectively, a traveling driving half shaft is arranged at two sides of the vehicle chassis frame respectively through the bearings, a traveling driving main gear is fixedly arranged at the outer end of each traveling driving half shaft extending out of the vehicle chassis frame, the traveling driving main gear is meshed with a vehicle chassis frame side gear pair which drives double gears between the outer side of the vehicle chassis frame and the long gear boxes through bearings, the long gear box side gear pair of the traveling driving double gears is meshed with transmission gears fixedly, the transmission gear is meshed with a walking gear fixedly arranged at the inner end of the driving walking shaft.
2. The chassis of claim 1, wherein the front overturning driving shaft and the rear overturning driving shaft are jointly provided with an overturning driving device or the front overturning driving shaft and the rear overturning driving shaft are respectively provided with an overturning driving device, the front and rear traveling driving half shafts on the left side of the chassis frame are jointly provided with a left traveling driving device, and the front and rear traveling driving half shafts on the right side of the chassis frame are jointly provided with a right traveling driving device.
3. The chassis of claim 2, wherein the turnover driving device respectively extends a turnover driving longitudinal shaft forwards and backwards, and the end of the turnover driving longitudinal shaft drives worm wheels arranged in the middle of the front turnover driving shaft and the rear turnover driving shaft through a worm; the left walking driving device respectively extends a left walking driving longitudinal shaft forwards and backwards, and the end of the left walking driving longitudinal shaft drives a left front walking driving half shaft and a worm wheel assembled at the inner end of the left rear walking driving half shaft through a worm; the right side walking driving device respectively extends a right walking driving longitudinal shaft forwards and backwards, and the end of the right walking driving longitudinal shaft drives worm wheels assembled at the inner ends of a right front walking driving half shaft and a right rear walking driving half shaft through a worm.
4. The chassis of claim 3, wherein the flip driving device is a flip driving motor provided with a flip shift lever or a shift key, the left side travel driving device is a left travel driving motor provided with a left travel shift lever or a shift key, and the right side travel driving device is a right travel driving motor provided with a right travel shift lever or a shift key;
or the left walking driving device and the right walking driving device are internal combustion engine driving devices controlled by a mechanical or electromechanical control mechanism, and the overturning driving device is a motor driving device which is controlled by an overturning gear lever or a speed changing key and supported by the internal combustion engine through a generator.
5. The chassis of claim 4, wherein the motor is a gear motor.
6. The chassis of claim 3, wherein the flipping mechanism is a flipping-drive mechanical transmission mechanism configured with a flipping variable-speed control lever, the left-travel mechanism is a left-travel-drive mechanical transmission mechanism configured with a left-travel variable-speed control lever, and the right-travel mechanism is a right-travel-drive mechanical transmission mechanism configured with a right-travel variable-speed control lever.
7. The chassis of claim 6, wherein the reverse-drive mechanical transmission mechanism, the left-travel-drive mechanical transmission mechanism and the right-travel-drive mechanical transmission mechanism are respectively connected with an output shaft of the internal combustion engine through an automatic clutch transmission mechanism.
8. The chassis of any one of claims 1 to 7, wherein an off-chassis gear box for accommodating the main traveling drive gear and the dual traveling drive gear is provided on the outside of the chassis frame, and an oil seal box is provided between the off-chassis gear box and the dual-gear neck between the chassis-side gear pair and the long-gear-box-side gear pair of the dual traveling drive gear.
9. The chassis according to any one of claims 1 to 7, wherein the long gearbox side gear pair, the transmission gear and the traveling gear of the traveling drive double gears are arranged in the long gearbox, and an oil seal box is arranged between the long gearbox and a neck diameter of a double gear between the long gearbox and the chassis frame side gear pair and the long gearbox side gear pair of the traveling drive double gears;
or the long gear box side gear pair and the transmission gear of the walking driving double gears and the long gear box of which the walking gears are arranged on the inner side of the long gear box, and an oil seal box is arranged between the long gear box and a double gear neck diameter between the long gear box and the chassis frame side gear pair and the long gear box side gear pair of the walking driving double gears.
10. The chassis of any one of claims 1 to 7, wherein the road wheels are provided with non-pneumatic rubber tires, the elongated gear box is made of aluminum alloy, the walking gears, the main gear, the transmission gears and the double gears are nylon gears or steel gears, and the walking shafts and the transmission shafts are aluminum alloy shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743439.2A CN107791831B (en) | 2016-08-30 | 2016-08-30 | All-terrain barrier-free motor vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610743439.2A CN107791831B (en) | 2016-08-30 | 2016-08-30 | All-terrain barrier-free motor vehicle chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791831A CN107791831A (en) | 2018-03-13 |
| CN107791831B true CN107791831B (en) | 2019-12-31 |
Family
ID=61528850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610743439.2A Expired - Fee Related CN107791831B (en) | 2016-08-30 | 2016-08-30 | All-terrain barrier-free motor vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791831B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395129A (en) * | 1993-04-07 | 1995-03-07 | Kao; Chin-Hsing | Wheel chair |
| CN2489756Y (en) * | 2001-06-18 | 2002-05-08 | 杨博 | Wheel-chair |
| US6786289B2 (en) * | 2002-05-10 | 2004-09-07 | Case Corporation | Skid steer vehicle with direct drive |
| CN101890986B (en) * | 2010-06-13 | 2012-01-04 | 上海中为智能机器人有限公司 | Deformable all-terrain adaptable robot walking mechanism |
| CN105292281B (en) * | 2015-11-02 | 2017-12-12 | 国网山东省电力公司电力科学研究院 | A kind of substation inspection wheel carries out formula barrier-surpassing robot |
-
2016
- 2016-08-30 CN CN201610743439.2A patent/CN107791831B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107791831A (en) | 2018-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103465777A (en) | Double-differential electromechanical compound transmission device for crawler vehicle | |
| CN206475687U (en) | The transmission system of amphibious vehicle | |
| CN107791831B (en) | All-terrain barrier-free motor vehicle chassis | |
| CN2570086Y (en) | Differential transferring equipment of single differential gear | |
| CN201380752Y (en) | Electric vehicle drive device with high and low shift speed regulation function | |
| CN101486372B (en) | Integrated multi-shift speed changing power mechanism of electric motorcycle | |
| CN203702826U (en) | Transmitted rotary torsion buffering shaft | |
| CN102943860B (en) | Sliding gear type differential device | |
| CN104648143A (en) | Chain type racing bicycle driving system | |
| CN202560971U (en) | Gear shifting box for all-terrain vehicle | |
| US1908437A (en) | Motor vehicle power shift | |
| CN205186460U (en) | Tricycle is with horizontal formula driving system | |
| CN2931929Y (en) | Energy-saving double-driving transmission device used for automobile | |
| CN203395118U (en) | Large-tonnage automobile crane transfer case | |
| CN103591238A (en) | Tractor gearbox with side transmission case | |
| CN203297531U (en) | Small tractor trailer transmission box | |
| CN108443494B (en) | Differential four-wheel drive transfer case | |
| CN202441818U (en) | Herringbone gear twin countershaft transmission | |
| CN207316020U (en) | Differential spider pinion shaft | |
| CN101554913B (en) | Independent speed change mechanism of motorcycle | |
| CN206718972U (en) | A kind of automobile using precision solid drawn tube chassis | |
| CN108980287A (en) | A kind of electric car two-speed automatic transmission | |
| CN201158307Y (en) | Power mechanism of beach vehicle | |
| CN202806374U (en) | Front and rear wheel driven three-wheel miniature tractor | |
| CN201604775U (en) | Gear-shift tricycle |
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 | ||
| 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: 20191231 Termination date: 20200830 |