CN200987746Y - Cart capable of climbing - Google Patents
Cart capable of climbing Download PDFInfo
- Publication number
- CN200987746Y CN200987746Y CN 200620163575 CN200620163575U CN200987746Y CN 200987746 Y CN200987746 Y CN 200987746Y CN 200620163575 CN200620163575 CN 200620163575 CN 200620163575 U CN200620163575 U CN 200620163575U CN 200987746 Y CN200987746 Y CN 200987746Y
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- CN
- China
- Prior art keywords
- wheel
- vehicle
- climbing
- vehicle body
- ground
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vehicle for climbing, including a vehicle body (1). The vehicle body (1) is provided with a wheel at its lower side; The vehicle body (1) is also provided with a climbing wheel (4), and a shaft of the climbing wheel (4) is connected with the vehicle body (1); The shaft core of the climbing wheel (4) is higher than that of the wheel, and the lower side edge of the climbing wheel (4) is higher than that of the wheel; The projection on the surface at the front edge of the climbing wheel (4) in moving exceeds the projection on the surface at the front surrounding of the wheel vehicle in moving. When meets a higher obstacle, the climbing wheel firstly contacts the obstacle, at the same time, because the shaft core of the climbing wheel is higher than that of the wheel, the climbing wheel is easier to climb over the obstacle. The vehicle moves forward, and the climbing wheel rolls over the obstacle with the top of the vehicle raising and the wheel hanging, which reduces the climbing elevation for the wheel, and make the vehicle wheel easier to climb over the obstacle, and creates a good condition for the vehicle to climb over the obstacle.
Description
Technical field
This utility model relates to vehicle, particularly can climb the vehicle of barrier.
Background technology
Traditional vehicle generally can only travel on smooth road surface, in case run into higher barrier (as stair etc.), difficulty just takes place in vehicle operating, one of its reason is: the size of wheel diameter is subjected to the restriction of condition, generally can not be too big, when the height that runs into barrier surpasses the radius of front-wheel, because the vehicle climbing elevation angle is excessive, the vehicle front-wheel is stuck, and vehicle can't normally move.The climbing elevation angle is: the line of the contact point of front-wheel and barrier and the front-wheel point below, with front and rear wheel below the angle that line became between 2.
In addition, vehicle is from higher barrier (as stair, step etc.) when climbing down, because the size of wheel diameter can not be too big, wheel directly drops on the ground often, vehicle vibrations are bigger, all can produce harmful effect to life-span and the people or the goods that are carried of vehicle.
Summary of the invention
One of technical problem to be solved in the utility model is: for solving the problems referred to above that conventional truck exists, provide a kind of vehicle that can climb, when this vehicle runs into higher barrier, can reduce the vehicle climbing elevation angle, can climb barrier for vehicle and create conditions.
Two of technical problem to be solved in the utility model is: be to solve the problems referred to above that conventional truck exists, a kind of vehicle that can climbing is provided, this vehicle is when higher barrier climbs down, and the vehicle vibrations are less.
This utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of vehicle that can climb, it comprises vehicle body, the below of vehicle body is provided with wheel; Also be provided with the climbing wheel on the vehicle body, the axle of climbing wheel is connected with vehicle body; The axle center of climbing wheel is higher than the axle center of wheel, and the lower limb of climbing wheel is higher than the lower limb of wheel; The projection on the ground of climbing wheeled vehicle direct of travel front edge exceeds the projection on the ground of wheel vehicle direct of travel front edge.
In the such scheme, also be provided with the relaying wheel on the vehicle body, the axle of relaying wheel is connected with vehicle body; The axle center projection on the ground of relaying wheel is between the projection and the axle center projection on the ground of wheel on the ground of the axle center of climbing wheel; The lower limb of relaying wheel is higher than the lower limb of wheel and is lower than the lower limb of climbing wheel.
In the such scheme, also be provided with transition wheel on the vehicle body, the axle of transition wheel is connected with vehicle body; The lower limb of transition wheel is higher than the lower limb of wheel; The projection on the ground of transition wheel vehicle direct of travel rearward edges exceeds the projection on the ground of wheel vehicle direct of travel rearward edges.
In the such scheme, be provided with wheel seat between vehicle body and the climbing wheel, the axle of climbing wheel connects on the wheel seat, and wheel seat is fixedlyed connected with vehicle body.
In the such scheme, wheel seat is provided with a plurality of climbing wheels, and the climbing wheel is arranged on wheel seat and placed, and the lower limb of climbing wheel is raised gradually along the vehicle direct of travel.
In the such scheme, also be provided with the relaying wheel on the vehicle body, the axle of relaying wheel connects on the wheel seat; The axle center projection on the ground of relaying wheel is between the projection and the axle center projection on the ground of wheel on the ground of the axle center of climbing wheel; The lower limb of relaying wheel is higher than the lower limb of wheel and is lower than the lower limb of climbing wheel.
The operation principle of this utility model vehicle is: during vehicle operating, the wheel of vehicle body below supports vehicle body, and the climbing wheel is inoperative.When running into higher barrier, because the projection on the ground of climbing wheeled vehicle direct of travel front edge exceeds the projection on the ground of wheel vehicle direct of travel front edge, the climbing wheel is prior to wheel contact barrier, again because the axle center of climbing wheel is higher than the axle center of wheel, make the climbing wheel more easily climb barrier, vehicle moves forward, the climbing wheel rolls on barrier, front part of vehicle is raised, wheel is unsettled, the vehicle climbing elevation angle is reduced, make wheel of vehicle more easily climb barrier, climbed barrier for vehicle and created conditions.In the process of climbing barrier, climbing wheel role is complementary, and Pan Pa process is finished by the wheel of vehicle self at last.
Compare with conventional truck, this utility model vehicle also has the following advantages:
1, also is provided with relaying wheel on the vehicle body, after the climbing wheel was climbed barrier, is arranged on that the relaying wheel can continue further to raise wheel between climbing wheel and the wheel, make vehicle climb the elevation angle and further reduce, thereby make wheel can more easily climb barrier.
2, also be provided with transition wheel on the vehicle body, when vehicle need be when barrier climbs down, wheel will at first contact the barrier edge, and slide from the edge of barrier, when vehicle continues operation, the side edge of transition wheel and barrier is touched, and after wheel leaves barrier support vehicle, vehicle continues operation, transition wheel reduces vehicle's center of gravity gradually, make vehicle gently to climb down, reduced the impact and the vibrations of vehicle from barrier.
3, be provided with wheel seat between vehicle body and the climbing wheel, wheel seat is provided with a plurality of climbing wheels, because the lower limb of each climbing wheel is raised gradually along the vehicle direct of travel, makes vehicle can climb the barrier of differing heights.
4, the axle of relaying wheel connects on the wheel seat, and is simple in structure.
The vehicle that this utility model can be climbed is applicable to polytype vehicles such as push-and-pull vehicle, wheelchair, bicycle, motorcycle, automobile.
Description of drawings
Fig. 1 is the structural representation of this utility model vehicle embodiment 1
Fig. 2 is this utility model vehicle embodiment 1 forward structural representation
Fig. 3 is the structural representation of this utility model vehicle embodiment 1 climbing wheel
Fig. 4 is the structural representation intention of this utility model vehicle embodiment 2
Fig. 5,6 is the structural representation of this utility model vehicle embodiment 2 wheel seats
Fig. 7 is the structural representation of this utility model vehicle embodiment 2 another structure of wheel seat
Fig. 8 is the structural representation of this utility model vehicle embodiment 3
Fig. 9 is the structural representation of this utility model vehicle embodiment 4
Figure 10 is the structural representation of this utility model vehicle embodiment 5
Figure 11 is the structural representation of this utility model vehicle embodiment 6
The specific embodiment
This utility model vehicle embodiment 1 as shown in Figure 1, 2, 3, this vehicle is a wheelchair, and it comprises vehicle body 1, and the below of vehicle body 1 is provided with wheel, and wheel comprises front-wheel 2 and trailing wheel 3, also is provided with wheel seat 7, climbing wheel 4 on the vehicle body 1.Wheel seat 7 is fixed on the vehicle body 1 by cantilever 8.Wheel seat 7 is two, and they are separately positioned on the place ahead of front-wheel 2.The axle of climbing wheel 4 connects on the wheel seat 7, be respectively equipped with three climbing wheels 4 not of uniform size on each wheel seat 7, the axle center of climbing wheel 4 is higher than the axle center of wheel, and climbing wheel 4 is arranged on wheel seat 7 and is placed, the lower limb of climbing wheel 4 is higher than the lower limb of wheel, and the lower limb of climbing wheel 4 is raised gradually along the vehicle direct of travel; The 4 vehicle direct of travel front edge projections on the ground of climbing wheel exceed front-wheel 2 vehicle direct of travel front edge projections on the ground.
This utility model vehicle embodiment 2 shown in Fig. 4,5,6, this car is a handbarrow, and it comprises vehicle body 1, and the below of vehicle body 1 is provided with front-wheel 2 and trailing wheel 3, also is provided with wheel seat 7, climbing wheel 4, relaying wheel 5 on the vehicle body 1.Wheel seat 7 is fixed on the vehicle body 1, and wheel seat 7 is two, and they are separately positioned on the place ahead of front-wheel 2; The axle of the axle of climbing wheel 4, relaying wheel 5 connects on the wheel seat 7, is respectively equipped with 4 and two relaying wheels 5 of four climbing wheels on each wheel seat 7, and climbing wheel 4 is big or small consistent with relaying wheel 5.The axle center projection on the ground of relaying wheel 5 is between the projection and the axle center projection on the ground of front-wheel 2 on the ground of the axle center of climbing wheel 4; The lower limb of relaying wheel 5 is higher than the lower limb of wheel and is lower than the lower limb of climbing wheel 4, and the lower limb of relaying wheel 5, climbing wheel 4 is raised gradually along the vehicle direct of travel.
As shown in Figure 7, wheel seat 7 is provided with climbing wheel 4, relaying wheel 5, also is wound with crawler belt 9 on climbing wheel 4 and the relaying wheel 5.
This utility model vehicle embodiment 3 as shown in Figure 8, this vehicle is an automobile, and it comprises vehicle body 1, and the below of vehicle body 1 is provided with front-wheel 2 and trailing wheel 3; Vehicle body 1 is provided with four climbing wheels 4, and the axle of climbing wheel 4 connects on the vehicle body 1.The 4 vehicle direct of travel front edge projections on the ground of climbing wheel exceed front-wheel 2 and trailing wheel 3 vehicle direct of travel front edge projections on the ground respectively.
This utility model vehicle embodiment 4 as shown in Figure 9, this car vehicle body 1 are provided with 4 and four transition wheels 6 of four climbing wheels, and the axle of transition wheel 6 is connected with vehicle body 1 respectively; The lower limb of transition wheel 6 is higher than the lower limb of wheel; Transition wheel 6 vehicle direct of travel rearward edges projections on the ground exceed front-wheel 2 and trailing wheel 3 vehicle direct of travel rearward edges projections on the ground respectively.
This utility model vehicle embodiment 5 as shown in figure 10, front-wheel 2 sides of this car are provided with two and climb wheel 4, on the connection vehicle body 1 of climbing wheel 4.The planetary gear of trailing wheel 3 for being used to climb of this car.
This utility model vehicle embodiment 6 as shown in figure 11, the planetary gear of front-wheel 2 for being used to climb of this car.Trailing wheel 3 sides of this car are provided with two and climb wheel 4, on the connection vehicle body 1 of climbing wheel 4.
Claims (6)
1, a kind of vehicle of energy climbing, it comprises vehicle body (1), the below of vehicle body (1) is provided with wheel, it is characterized in that: also be provided with climbing wheel (4) on the vehicle body (1), the axle that (4) are taken turns in climbing is connected with vehicle body (1); The axle center of climbing wheel (4) is higher than the axle center of wheel, and the lower limb of climbing wheel (4) is higher than the lower limb of wheel; The projection on the ground of climbing wheel (4) vehicle direct of travel front edge exceeds the projection on the ground of wheel vehicle direct of travel front edge.
2, vehicle as claimed in claim 1 is characterized in that: also be provided with relaying wheel (5) on the vehicle body (1), the axle of relaying wheel (5) is connected with vehicle body (1); Between the projection and the axle center projection on the ground of wheel on the ground of the axle center that the axle center projection on the ground of relaying wheel (5) is positioned at climbing wheel (4); The lower limb of relaying wheel (5) is higher than the lower limb of wheel and is lower than the lower limb of climbing wheel (4).
3, vehicle as claimed in claim 1 is characterized in that: also be provided with transition wheel (6) on the vehicle body (1), the axle of transition wheel (6) is connected with vehicle body (1); The lower limb of transition wheel (6) is higher than the lower limb of wheel; The projection on the ground of transition wheel (6) vehicle direct of travel rearward edges exceeds the projection on the ground of wheel vehicle direct of travel rearward edges.
4, vehicle as claimed in claim 1 is characterized in that: be provided with wheel seat (7) between vehicle body (1) and the climbing wheel (4), the axle of climbing wheel (4) connects on the wheel seat (7), and wheel seat (7) is fixedlyed connected with vehicle body (1).
5, vehicle as claimed in claim 4 is characterized in that: wheel seat (7) is provided with a plurality of climbing wheels (4), and climbing wheel (4) is gone up to arrange at wheel seat (7) and placed, and the lower limb of climbing wheel (4) is raised gradually along the vehicle direct of travel.
6, vehicle as claimed in claim 5 is characterized in that: also be provided with relaying wheel (5) on the vehicle body (1), the axle of relaying wheel (5) connects on the wheel seat (7); Between the projection and the axle center projection on the ground of wheel on the ground of the axle center that the axle center projection on the ground of relaying wheel (5) is positioned at climbing wheel (4); The lower limb of relaying wheel (5) is higher than the lower limb of wheel and is lower than the lower limb of climbing wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163575 CN200987746Y (en) | 2006-12-07 | 2006-12-07 | Cart capable of climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163575 CN200987746Y (en) | 2006-12-07 | 2006-12-07 | Cart capable of climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987746Y true CN200987746Y (en) | 2007-12-12 |
Family
ID=38938792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620163575 Expired - Fee Related CN200987746Y (en) | 2006-12-07 | 2006-12-07 | Cart capable of climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290233A (en) * | 2018-10-27 | 2019-02-01 | 张海 | A kind of negative-pressure adsorption-type solar photovoltaic cell panel cleaning vehicle |
-
2006
- 2006-12-07 CN CN 200620163575 patent/CN200987746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290233A (en) * | 2018-10-27 | 2019-02-01 | 张海 | A kind of negative-pressure adsorption-type solar photovoltaic cell panel cleaning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20101207 |