CN2389817Y - Friction type wheeled and tracked running gear - Google Patents
Friction type wheeled and tracked running gear Download PDFInfo
- Publication number
- CN2389817Y CN2389817Y CN 99242840 CN99242840U CN2389817Y CN 2389817 Y CN2389817 Y CN 2389817Y CN 99242840 CN99242840 CN 99242840 CN 99242840 U CN99242840 U CN 99242840U CN 2389817 Y CN2389817 Y CN 2389817Y
- Authority
- CN
- China
- Prior art keywords
- running gear
- wheeled
- wheel
- tracked
- tyre ring
- 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
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a wheeled and tracked running device which is provided with two running wheels 1, 2 and tire rings 3 can be sheathed outside the running wheels. When the tire rings are taken off, the utility model is a wheeled running device, when the tire rings are sheathed, the utility model is a tracked running device. The wheeled and tracked running device has the characteristics of few spare parts, simple change, etc. A tractor which is manufactured or retrofitted by using the wheeled and tracked running device can be used for transportation, and can also be used for field operation.
Description
The utility model is a kind of mechanical device, and promptly a kind of friction-type wheel is carried out dual-purpose running gear.
The running gear of various vehicles such as trac. has wheeled and crawler belt.Wheeled being suitable for walked at a high speed, and crawler belt then is suitable for low pressure, the low speed operation of large traction, and both respectively have it long.In order to improve the comformability of vehicle, people once designed multiple the wheel and carried out dual-purpose vehicle., present wheel is carried out dual-purpose vehicle, and its conversion process more complicated needs to change many major parts.For example: become track type tractor to wheel-tire tractor, must remove wheel, the parts such as driven wheel that change the outfit refill and join crawler belt.To change crawler-tread tractor into wheel-tire tractor, remove crawler belt after, also must remove parts such as driven wheel.
The purpose of this utility model is, develops a kind of simple in structurely, and spare part is less, and cost is lower, and the easy wheel of conversion process is carried out dual-purpose running gear.
Above-mentioned purpose is realized by following technical scheme: this device also has former and later two road wheels.Different is that said crawler belt is a kind of tyre ring on two wheels that is enclosed within.
Said tyre ring can be provided with docking port.
The running gear that adopts technique scheme to make during the suit tyre ring, is not running gear system.When needing conversion,, just become track unit as long as tyre ring is enclosed within the road wheel outside.Thereby reach the purpose of this utility model.
Introduce two kinds of embodiment below in conjunction with accompanying drawing:
Fig. 1 is the front view of first kind of embodiment, and Fig. 2 is its left view.
Fig. 3 is the front view of second kind of embodiment, and Fig. 4 is its birds-eye view.
Fig. 5, Fig. 6 are the scheme drawings of other two kinds of using method.
First kind of embodiment:
By Fig. 1-3 as seen: road wheel 1, road wheel 2, tyre ring 3, tyre ring interface 4, wheelspan adjuster 5.
As shown in the figure, tyre ring can be made by materials such as rubber, and tyre ring is enclosed within the road wheel outside, and the friction force that the generation between road wheel and the tyre ring is bigger can be walked.
Can be provided with interface 4 on this tyre ring, so that dismounting.
Distance can be adjusted by wheelspan adjuster 5 between two road wheels, so that make tyre ring keep suitable degree of tension.
Second kind of embodiment:
As shown in Figure 3-4, on walker tractor, install two front-wheels additional, become four wheels, make tyre ring with bigger junked tire again, can become a kind of kitten.
As shown in Figure 5, remove the tyre ring on the walker tractor, promptly become small four-wheel tractor.
As shown in Figure 6, the front-wheel that installs additional after removing has recovered the original state of walker tractor.
Claims (3)
1, a kind of friction-type wheel is carried out dual-purpose running gear, and this device also has former and later two road wheels, it is characterized in that: at tyre ring of two road wheel outside suits.
2, friction-type wheel according to claim 1 is carried out dual-purpose running gear, and it is characterized in that: said tyre ring can be provided with docking port.
3, friction-type wheel according to claim 1 is carried out dual-purpose running gear, and it is characterized in that: the distance between said former and later two road wheels is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242840 CN2389817Y (en) | 1999-09-10 | 1999-09-10 | Friction type wheeled and tracked running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242840 CN2389817Y (en) | 1999-09-10 | 1999-09-10 | Friction type wheeled and tracked running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389817Y true CN2389817Y (en) | 2000-08-02 |
Family
ID=34029323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242840 Expired - Fee Related CN2389817Y (en) | 1999-09-10 | 1999-09-10 | Friction type wheeled and tracked running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389817Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390442A (en) * | 2011-09-19 | 2012-03-28 | 武汉科技大学 | Wheel-track switching motor-driven trolley for disaster rescue |
| CN104986231A (en) * | 2015-06-05 | 2015-10-21 | 广西大学 | Excavator chassis capable of performing conversion between walking mode with wheels and walking mode with crawler belts |
-
1999
- 1999-09-10 CN CN 99242840 patent/CN2389817Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390442A (en) * | 2011-09-19 | 2012-03-28 | 武汉科技大学 | Wheel-track switching motor-driven trolley for disaster rescue |
| CN102390442B (en) * | 2011-09-19 | 2012-12-12 | 武汉科技大学 | Wheel-track switching motor-driven trolley for disaster rescue |
| CN104986231A (en) * | 2015-06-05 | 2015-10-21 | 广西大学 | Excavator chassis capable of performing conversion between walking mode with wheels and walking mode with crawler belts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0863028A3 (en) | Method for detecting a deflated tire on a vehicle | |
| CN100389041C (en) | Full terrain rail crawler wheel for four wheel vehicles | |
| CN203005587U (en) | Triangular crawler wheel | |
| CN2389817Y (en) | Friction type wheeled and tracked running gear | |
| BR0313934A (en) | Method and apparatus for distributing braking touch to a motor vehicle | |
| CN220076040U (en) | Wheel of vehicle | |
| CN206141707U (en) | Sandy beach car | |
| CN2072060U (en) | Three-wheel motortractor for mechanically tilling | |
| CN2548863Y (en) | Vehicle brake runaway protector | |
| CN214138210U (en) | Electric patrol car driven by front-mounted motor | |
| CN2306129Y (en) | Running mechanism for miniature tiller | |
| CN2823087Y (en) | Motor vehicle equipped with booster | |
| CN2561658Y (en) | Cross-country walking tractors | |
| CN2642551Y (en) | Overhead connecting device for tractor and overhead tractor constructed by the same | |
| CN218929637U (en) | Electric vehicle | |
| CN219295105U (en) | Portable auxiliary device for driving automobile on muddy road | |
| CN2528683Y (en) | Platform trailer | |
| FR2722157B1 (en) | ANTI-SKATING SYSTEM FOR DRIVING A VEHICLE ACCORDING TO WHICH THE WHEEL SPEEDS ARE COMPARED WHEN THERE IS A DIFFERENCE IN TIRE SIZE | |
| CN2563007Y (en) | Auxiliary wheel for automobile | |
| CN2617621Y (en) | Electric vehicles | |
| CN208665360U (en) | A kind of 4 wheel driven crawler belt frame-steered tractor | |
| CN108995637B (en) | Vehicle brake control device and control method | |
| CN201124760Y (en) | Transmission arrangement for transport tractor | |
| CN2431141Y (en) | Vacuum non-skid device for vehicle wheel | |
| CN2670147Y (en) | Antiskid apparatus of vehicle tyre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |