CN2910716Y - Rolling type going acrossing obstacle wheel - Google Patents
Rolling type going acrossing obstacle wheel Download PDFInfo
- Publication number
- CN2910716Y CN2910716Y CN 200620030698 CN200620030698U CN2910716Y CN 2910716 Y CN2910716 Y CN 2910716Y CN 200620030698 CN200620030698 CN 200620030698 CN 200620030698 U CN200620030698 U CN 200620030698U CN 2910716 Y CN2910716 Y CN 2910716Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- cross
- land
- rolling type
- ground
- 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
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a rolling type crossed obstacle wheel which is characterized in that a wheel frame body comprises two cross-shaped single-sided wheel frame in the wheel frame structure, and a ground wheel axis is arranged at the four terminals corresponding to the cross-shaped single-sided wheel frame; the four ground wheels are respectively arranged on the ground wheel axis flexibly, meanwhile, the center of the wheel frame is provided with a bearing used for flexibly connecting with an axle on the vehicle. When the utility model runs on road surface, the ground wheel at the both sides of the vehicle can simultaneously and automatically roll and cross upon a barrier, for which one side can individually roll and cross the barrier while the other side is blocked; in the process of climbing stairs, the vehicle can be driven to move forward easily as same as moving on the flat ground; the carrying capacity of the rolling type crossed obstacle wheel can be up to 150 kg. The utility model is strong and durable with a long life-span, and is suitable to be practicably installed and used on each type of civil vehicle.
Description
Technical field
The utility model relates to a kind of automobile-used wheel, particularly a kind of being suitable on the stair and the rolling type leaping over obstacles of advancing on uneven road surface wheel.
Background technology
Usually, hand barrow, travelling only supply to travel on comparatively smooth road surface with the wheel that adopts on all kinds of cars such as hand buggy mostly, be the purpose that realizes that the travelling hand buggy can be advanced on stair, once had a kind of stair climbing of stepping on that constitutes by the land wheel of installing respectively on cross wheel carrier and the terminal wheel shaft of this wheel carrier to take turns.Because this is taken turns and must captive joint with turning cylinder by wheel carrier, need lean on turning cylinder to drive wheel carrier when creeping stair rotates, during so advance, if this that is installed in the turning cylinder both sides taken turns a side wheel and is obstructed, the opposite side wheel carrier also can't rotate, make it not only on stair, step on underaction when climbing, and, on the road surface, advance and also comparatively require great effort when running into obstacle.Again owing to be installed in the side that land wheel on the wheel carrier is positioned at wheel carrier, so steadiness and load-carrying capacity are all relatively poor in the use.
The utility model content
The utility model is at the deficiency that exists in the prior art, provides a kind of load-carrying capacity and steadiness all stronger, can drive that various car bodies are free and relaxed advances on various road conditions road surface flexibly and step on the rolling type leaping over obstacles wheel of climbing on stair.
Its concrete solution is: be configured to the wheel carrier body by two cross one-sided wheels in the wheel carrier, and, be provided with land axle between corresponding four ends of two cross one-sided wheel carriers, four land wheels are movably arranged on the land axle respectively, simultaneously, the wheel carrier center be provided with one for car body on the bearing that flexibly connects of axletree.
In addition then, the wheelspan of adjacent two land wheels is 160mm-170mm.
The utility model land wheel is arranged on be provided with on the land axle between the two one-sided wheel carriers of wheel carrier and at the wheel carrier center one for and car body axletree bonded assembly bearing, the reasonable setting of land wheel on the wheel carrier in addition, make this take turns when on the road surface, advancing, the leap of can rolling automatically simultaneously when the land wheel of car body both sides together runs into obstacle, the leap of when a side is obstructed, can rolling separately again, and when stepping on stair climbing, also can as though walking upon flat groundly drive car body easily advances, this takes turns load-carrying capacity can reach 150 kilograms, it is sturdy and durable, long service life, real is that a kind of rolling type leaping over obstacles that is suitable for installing and using on all kinds of civilian vehicles is taken turns.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure side view of the present utility model.
The specific embodiment
Among Fig. 1, Fig. 2, constitute wheel carrier 6 bodies by two cross one-sided wheel carriers 3, and, all be connected with a land axle 4 between the end of two one-sided wheel carriers 3 in the wheel carrier 6 by jump ring 7, land wheel 1 is movably arranged on this land axle 4, simultaneously, the center of wheel carrier 6 is equipped with a confession and a car body axletree bonded assembly bearing 2.
In addition then, the wheelspan of adjacent two land wheels of installing on the wheel carrier 6 is 165mm.
Moreover described land wheel 1 is by wheel rim 9, is arranged on the bearing 5 that the outer rubber tire 8 of wheel rim and wheel rim center be provided with and constitutes, to reduce resistance and the noise in the use greatly.
During use, be installed on the car body this and take turns under travel condition on the road surface, wherein two adjacent land wheels land, and wheel carrier 6 is in relative static conditions, if the land wheel in advancing runs into obstacle, wheel carrier 6 will drive land wheel 1 leaping over obstacles that overturns.When land wheel was stepped on stair climbing, wheel carrier 6 can drive land wheel and contact with each step successively and easily finishing action upstairs.
Claims (2)
1, a kind of rolling type leaping over obstacles wheel, comprise wheel carrier and land wheel, it is characterized in that constituting wheel carrier (6) body by two cross one-sided wheel carriers (3) in the wheel carrier (6), and, be provided with land axle (4) between corresponding four ends of two cross one-sided wheel carriers, four land wheels (1) are movably arranged on respectively on the land axle (4), simultaneously, the wheel carrier center be provided with one for car body on the bearing (2) that flexibly connects of axletree.
2, rolling type leaping over obstacles wheel according to claim 1, the wheelspan that it is characterized in that adjacent two land wheels is 160mm-170mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030698 CN2910716Y (en) | 2006-07-08 | 2006-07-08 | Rolling type going acrossing obstacle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030698 CN2910716Y (en) | 2006-07-08 | 2006-07-08 | Rolling type going acrossing obstacle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910716Y true CN2910716Y (en) | 2007-06-13 |
Family
ID=38132575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030698 Expired - Fee Related CN2910716Y (en) | 2006-07-08 | 2006-07-08 | Rolling type going acrossing obstacle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910716Y (en) |
-
2006
- 2006-07-08 CN CN 200620030698 patent/CN2910716Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201760877U (en) | Deformable robot travelling mechanism suitable for all landforms | |
| CN101890986A (en) | Deformable all-terrain adaptable robot walking mechanism | |
| CN201457505U (en) | Travelling device of tractor | |
| CN203005587U (en) | Triangular crawler wheel | |
| CN103863425A (en) | Triangular track wheel | |
| CN101927780B (en) | Multifunctional vehicle with variable diameter wheels and skids | |
| WO2020056933A1 (en) | Electric vehicle having power-assisted climbing function | |
| CN203331766U (en) | Wheel supporting mechanism of wheeled mobile robot | |
| CN2910716Y (en) | Rolling type going acrossing obstacle wheel | |
| CN202966468U (en) | Novel semi-trailer tractor | |
| US20240165991A1 (en) | Wheel device for mobile robot capable of driving on rough terrain and overcoming obstacles, and mobile robot including same | |
| CN207747950U (en) | 4 wheel driven transport vehicle Athey wheel | |
| CN202400224U (en) | Toppling-resistant electromobile | |
| CN102700596B (en) | Multi-purpose vehicle provided with variable-diameter wheels and connecting rod type sliding sledges | |
| CN210621576U (en) | Chassis frame structure of road sweeper | |
| CN201941821U (en) | Multi-wheel type carrier | |
| CN209650407U (en) | A kind of wheel undercarriage walking mechanism | |
| CN2296280Y (en) | Triangle composite caterpillar wheel | |
| CN210047388U (en) | Girder transporting vehicle for transporting segmental girders | |
| CN209521485U (en) | A kind of all-terrain vehicle chassis suitable for complex working condition | |
| CN202753689U (en) | Circular crawler wheel | |
| CN208247880U (en) | Amphibian bicycle | |
| CN2400315Y (en) | End floor platform transport vehicle | |
| CN205532279U (en) | Crawler trailer type drilling machine | |
| CN203142771U (en) | Moving mechanism of small-sized intelligent spraying vehicle |
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: 20070613 Termination date: 20100708 |