CN203345078U - Track vehicle wheel with adjustable obstacle crossing height - Google Patents
Track vehicle wheel with adjustable obstacle crossing height Download PDFInfo
- Publication number
- CN203345078U CN203345078U CN 201320366947 CN201320366947U CN203345078U CN 203345078 U CN203345078 U CN 203345078U CN 201320366947 CN201320366947 CN 201320366947 CN 201320366947 U CN201320366947 U CN 201320366947U CN 203345078 U CN203345078 U CN 203345078U
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- wheel
- connecting rod
- base angle
- obstacle crossing
- triangular supports
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Abstract
The utility model discloses a track vehicle wheel with an adjustable obstacle crossing height, and relates to vehicle wheels. The track vehicle wheel with the adjustable obstacle crossing height is characterized in that a triangular support (7), a hydraulic cylinder (2), a connecting rod (8) and a crawler (6) are included; a driving wheel (1) is mounted at a vertex angle (7-1) of the triangular support; a front base angle (7-2) and a rear base angle (7-3) of the triangular support are respectively provided with a V-shaped support (5), and the two ends of the V-shaped supports (5) are respectively provided with a driven wheel (4); the support edge where the vertex angle (7-1) and the front base angle (7-2) of the triangular support (7) are placed is sequentially provided with a first hinged joint (7-4) and a second hinged joint (7-5); the first end of the hydraulic cylinder (2) is hinged to the first hinged joint (7-4), the second end of the hydraulic cylinder (2) is hinged to the first end of the connecting rod (8), the middle part of the connecting rod (8) is hinged to the second hinged joint (7-5), and an obstacle crossing wheel (3) is mounted at the second end of the connecting rod (8). The track vehicle wheel with the adjustable obstacle crossing height can be used for adjusting the obstacle crossing height.
Description
technical fieldthe utility model relates to a kind of wheel, specifically the adjustable caterpillar wheel of a kind of obstacle clearing capability.
Background technology is current, and crawler type vehicle wheel generally is applied to full size vehicle, as large tractor, tank, engineering truck.Various small-sized trac.s, transport trolley, cross-country car etc. all adopt the inflatable rubber tire, and these Vehicle Driving Cycles are easily sagged in mountain region, during the complex road surface such as marsh, snowfield or can't throwing over barrier, cause travelling.
the utility model contentthe purpose of the utility model patent: design a kind of can travelling on the complex road surfaces such as mountain region, marsh, snowfield, can not sag and can regulate the adjustable caterpillar wheel of obstacle clearing capability of throwing over barrier height.The utility model solves the technical scheme that its technical matters adopts: comprise triangular supports, hydraulic actuating cylinder, connecting rod, crawler belt; Three angles of triangular supports are called drift angle, ,Hou base angle, front base angle; The drift angle of triangular supports is equipped with driving wheel, and driving wheel is connected with axletree; The He Hou base angle, front base angle of triangular supports all is equipped with V-shaped rest, and the V-shaped rest two ends all are equipped with flower wheel; The bracket lip at the drift angle of triangular supports and place, front base angle is disposed with the first hinge-point, the second hinge-point; The first end of described hydraulic actuating cylinder is articulated in the first hinge-point, and the second end of hydraulic actuating cylinder and the first end of connecting rod are hinged, and described connecting rod middle part is articulated in the second hinge-point, and described Stump-jump wheel is installed on connecting rod the second end; Described crawler belt is installed on described driving wheel, flower wheel, Stump-jump wheel periphery.Driving wheel passes to flower wheel and Stump-jump wheel by the axletree moment of torsion by crawler belt; Hydraulic actuating cylinder, by shrinking and stretching and control the Stump-jump wheel terrain clearance, leans forward highly thereby adjust the crawler belt obstacle detouring.The beneficial effects of the utility model are, this wheel drives crawler belt by driving wheel and rotates, and passes torque to flower wheel, can travel in mountain region, the complex-terrains such as marsh, snowfield, and adjust the Stump-jump wheel height by hydraulic actuating cylinder, have improved the crossing ability of wheel.
the accompanying drawing explanationfig. 1 is structural representation of the present utility model;
Number in the figure title: 1 driving wheel, 2 hydraulic actuating cylinders, 3 Stump-jump wheels, 4 flower wheels, 5 V-shaped rests, 6 crawler belts, 7 triangular supports, 8 connecting rods, 7-1 drift angle, the front base angle of 7-2, base angle after 7-3,7-4 the first hinge-point, 7-5 the second hinge-point.
the specific embodimentwith reference to the accompanying drawings, the adjustable caterpillar wheel of this obstacle clearing capability mainly is comprised of driving wheel 1, flower wheel 4, Stump-jump wheel 3, crawler belt 6, triangular supports 7, connecting rod 8, V-shaped rest 5 and hydraulic actuating cylinder 2.Driving wheel 1 is arranged on triangular supports 7, with axletree, is connected, and engine torque is passed to flower wheel 4 and Stump-jump wheel 3 by crawler belt; Flower wheel 4 is arranged on V-shaped rest 5, and V-shaped rest 5 and hydraulic actuating cylinder 2 all are arranged on triangular supports 7; Hydraulic actuating cylinder 2 is by shrinking and stretching and adjust connecting rod 8 selected angles, thereby control Stump-jump wheel 3 terrain clearances are adjusted crawler belt 6 obstacle detourings and leaned forward highly.Can travel in mountain region, the complex-terrain such as marsh, snowfield, improved the crossing ability of wheel.Described crawler belt 6 is comprised of cast steel skeleton and rubber outer.
Claims (2)
1. the adjustable caterpillar wheel of obstacle clearing capability is characterized in that:
Comprise triangular supports (7), hydraulic actuating cylinder (2), connecting rod (8), crawler belt (6);
Three angles of triangular supports are called drift angle (7-1), front base angle (7-2), rear base angle (7-3); The drift angle of triangular supports (7-1) is equipped with driving wheel (1), and driving wheel (1) is connected with axletree; Front base angle (7-2) and rear base angle (7-3) of triangular supports all are equipped with V-shaped rest (5), and V-shaped rest (5) two ends all are equipped with flower wheel (4);
The bracket lip at the drift angle (7-1) of triangular supports (7) and place, front base angle (7-2) is disposed with the first hinge-point (7-4), the second hinge-point (7-5); The first end of described hydraulic actuating cylinder (2) is articulated in the first hinge-point (7-4), the first end of the second end of hydraulic actuating cylinder (2) and connecting rod (8) is hinged, described connecting rod (8) middle part is articulated in the second hinge-point (7-5), and described Stump-jump wheel (3) is installed on connecting rod (8) second ends;
Described crawler belt (6) is installed on described driving wheel (1), flower wheel (4), Stump-jump wheel (3) periphery.
2. the adjustable caterpillar wheel of obstacle clearing capability according to claim 1, it is characterized in that: described crawler belt (6) is comprised of cast steel skeleton and rubber outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366947 CN203345078U (en) | 2013-06-25 | 2013-06-25 | Track vehicle wheel with adjustable obstacle crossing height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366947 CN203345078U (en) | 2013-06-25 | 2013-06-25 | Track vehicle wheel with adjustable obstacle crossing height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345078U true CN203345078U (en) | 2013-12-18 |
Family
ID=49745007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320366947 Expired - Lifetime CN203345078U (en) | 2013-06-25 | 2013-06-25 | Track vehicle wheel with adjustable obstacle crossing height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318281A (en) * | 2013-06-25 | 2013-09-25 | 南京航空航天大学 | Crawler wheel with adjustable obstacle crossing height |
| CN107198848A (en) * | 2017-07-20 | 2017-09-26 | 上海格拉曼国际消防装备有限公司 | It is a kind of to climb the firefighting fire extinguishing robot of obstacle detouring |
| CN110239291A (en) * | 2019-04-11 | 2019-09-17 | 杨至恒 | It is a kind of to be easily installed the automobile snowfield walk supporting device used |
-
2013
- 2013-06-25 CN CN 201320366947 patent/CN203345078U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318281A (en) * | 2013-06-25 | 2013-09-25 | 南京航空航天大学 | Crawler wheel with adjustable obstacle crossing height |
| CN107198848A (en) * | 2017-07-20 | 2017-09-26 | 上海格拉曼国际消防装备有限公司 | It is a kind of to climb the firefighting fire extinguishing robot of obstacle detouring |
| CN107198848B (en) * | 2017-07-20 | 2023-05-26 | 上海格拉曼国际消防装备有限公司 | Fire-fighting robot capable of climbing obstacle surmounting |
| CN110239291A (en) * | 2019-04-11 | 2019-09-17 | 杨至恒 | It is a kind of to be easily installed the automobile snowfield walk supporting device used |
| CN110239291B (en) * | 2019-04-11 | 2021-08-13 | 杨至恒 | Automobile snow walking auxiliary device convenient to install and use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |