CN202863018U - Novel off-road vehicle wheel - Google Patents
Novel off-road vehicle wheel Download PDFInfo
- Publication number
- CN202863018U CN202863018U CN 201220228484 CN201220228484U CN202863018U CN 202863018 U CN202863018 U CN 202863018U CN 201220228484 CN201220228484 CN 201220228484 CN 201220228484 U CN201220228484 U CN 201220228484U CN 202863018 U CN202863018 U CN 202863018U
- Authority
- CN
- China
- Prior art keywords
- wheel
- vehicle
- hydraulic cylinders
- wheel hub
- novel
- 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
The utility model discloses a novel off-road vehicle wheel. The wheel comprises a wheel hub and a rubber tire coating an outer ring of the wheel hub. The wheel is characterized in that hydraulic cylinders are arranged on the outer side of the wheel hub, and extension shafts of the hydraulic cylinders stretch and retract radially along the wheel and are connected with dial teeth. The hydraulic cylinders are connected into the a hydraulic system of the vehicle; when the vehicle runs on road surfaces such as marshes, snowfields and the like, which tends to slip, the hydraulic cylinders can be started, so that the extension shafts of the hydraulic cylinders drive the dial teeth to stretch out and protrude out of the outer surface of the tire, that is, the vehicle can run by the dial teeth, a slipping phenomenon can be prevented effectively, and the stability and the road holding of the vehicle can be enhanced.
Description
Technical field
The utility model is a kind of cross-country car wheel.
Background technology
Existing wheel mostly adopts the rubber tire of inflatable, and rubber tire skids on marsh, snowfield, ice face the time easily, is difficult to guarantee safety traffic.
Summary of the invention
The purpose of this utility model just is to provide a kind of wheel that adapts to the complex road conditions such as marsh, snowfield, ice face.
Its technical solution is as follows: new-type cross-country car wheel, and comprise wheel hub and be coated on the rubber tire of wheel hub outer ring, it is characterized in that above-mentioned wheel hub arranged outside has hydraulic ram, the shaft of hydraulic ram is along the wheel radial expansion, and shaft is connected with moving tooth.
The hydraulic efficiency pressure system of above-mentioned hydraulic ram access vehicle, when Vehicle Driving Cycle during on the road surface of skidding easily in marsh, snowfield etc., can start oil cylinder, making its shaft drive moving tooth stretches out, and protrude from outer surface of tire, can utilize the moving tooth walking, effectively prevent the generation of skidding, the stability of lifting vehicle and earth-grasping force.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 use constitution diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises wheel hub 1 and is coated on the rubber tire 2 of wheel hub 1 outer ring, and the arranged outside of above-mentioned wheel hub 1 has hydraulic ram 3, and the shaft of hydraulic ram 3 is along the wheel radial expansion, and shaft is connected with moving tooth 4.
Claims (1)
1. new-type cross-country car wheel comprises wheel hub and is coated on the rubber tire of wheel hub outer ring that it is characterized in that above-mentioned wheel hub arranged outside has hydraulic ram, the shaft of hydraulic ram is along the wheel radial expansion, and shaft is connected with moving tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228484 CN202863018U (en) | 2012-05-21 | 2012-05-21 | Novel off-road vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228484 CN202863018U (en) | 2012-05-21 | 2012-05-21 | Novel off-road vehicle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863018U true CN202863018U (en) | 2013-04-10 |
Family
ID=48029766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228484 Expired - Fee Related CN202863018U (en) | 2012-05-21 | 2012-05-21 | Novel off-road vehicle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287202A (en) * | 2013-06-17 | 2013-09-11 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
| CN110522352A (en) * | 2018-05-23 | 2019-12-03 | 科沃斯机器人股份有限公司 | The operating method of walking mechanism, self-movement robot and the walking mechanism |
-
2012
- 2012-05-21 CN CN 201220228484 patent/CN202863018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287202A (en) * | 2013-06-17 | 2013-09-11 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
| CN103287202B (en) * | 2013-06-17 | 2015-05-20 | 南京航空航天大学 | Hydraulic type composite vehicle wheel |
| CN110522352A (en) * | 2018-05-23 | 2019-12-03 | 科沃斯机器人股份有限公司 | The operating method of walking mechanism, self-movement robot and the walking mechanism |
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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: 20130410 Termination date: 20130521 |