CN-224210842-U - A antiskid broken ice wheel and transport vechicle for off-highway transport vechicle

Abstract

The utility model discloses an anti-skid ice breaking wheel for an off-highway transport vehicle and the off-highway transport vehicle. The nonmetallic tyre is arranged on the metallic hub, and a plurality of conical bosses are arranged on the surface of the nonmetallic tyre in an array manner. The utility model can crush the ice layer on the road surface, has the running function of the common road surface, and provides a better solution for running safety in winter.

Inventors

• ZHOU LINZHEN

Assignees

• 成都航发机器人有限公司

Dates

Publication Date

20260508

Application Date

20250530

Claims (6)

1. 1. An anti-slip icebreaking wheel for an off-highway transportation vehicle, comprising: the surface of the nonmetallic tire is provided with a plurality of conical bosses or cylindrical bosses in an array manner; and a metal hub on which the non-metal tire is mounted.
2. 2. The anti-slip icebreaking wheel for an off-highway truck of claim 1 wherein the conical bosses are staggered.
3. 3. The anti-slip icebreaking wheel for an off-highway truck of claim 1 wherein the conical boss has an included angle α in the range of 10 ° to 150 °.
4. 4. The anti-slip icebreaking wheel for an off-highway truck according to claim 1, wherein a spacing between laterally adjacent conical bosses is Lx, lx being in a range of 20mm to 80 mm.
5. 5. The anti-skid ice breaking wheel for an off-highway transportation vehicle according to claim 1, wherein the spacing between longitudinally adjacent conical bosses is Ly, ly ranging from 20mm to 80 mm.
6. 6. An off-highway transportation vehicle comprising a vehicle body and an anti-skid ice-breaking wheel mounted on the vehicle body according to any one of claims 1-5.

Description

A antiskid broken ice wheel and transport vechicle for off-highway transport vechicle Technical Field The utility model belongs to the technical field of vehicle devices, and particularly relates to an anti-skid ice breaking wheel for an off-highway transport vehicle and the transport vehicle. Background In cold climates, ice and snow covered roadways are one of the major safety hazards for vehicle travel. The traditional tire is easy to have the problems of insufficient gripping force, slipping, even out of control and the like on low temperature or ice and snow roads, and seriously threatens the driving safety. To solve this problem, the prior art mainly relies on the following schemes: And the tyre chain is wrapped by a metal chain or a net structure so as to enhance friction force. However, the snow chain is cumbersome to install, the road surface is vulnerable to damage during running, noise and vibration may be generated during high-speed running, and comfort is poor. In addition, the application range is limited, the installation and the disassembly are not convenient to use, and the device is only suitable for extremely short-distance or temporary emergency scenes. And (3) nailing the tire, namely embedding metal spikes into the tread of the tire to penetrate through the ice layer. Although the traction of the tire on ice is significantly improved, the defect is also prominent that the metal nails can damage the paved road, so that the abrasion of the road is increased, and most countries and regions have strict restrictions on the use of the tire (such as prohibiting the use in non-winter periods). In addition, the handling of the batt on dry or wet road surfaces can be significantly reduced. Disclosure of utility model In order to overcome the defects of the prior art method, the utility model aims to provide an anti-skid ice breaking wheel for an off-highway transport vehicle and the transport vehicle, aims to break ice layers, simultaneously gives consideration to the running performance of a common road surface, and provides a better solution for running safety in winter. In order to achieve the aim, the utility model adopts the technical scheme that the anti-skid ice breaking wheel for the off-highway transport vehicle comprises: the surface of the nonmetallic tire is provided with a plurality of conical (column) bosses in an array manner; and a metal hub on which the non-metal tire is mounted. Further, the conical bosses are arranged in a staggered mode. Further, the included angle of the conical boss relative to the surface of the tire is alpha, and the alpha angle is in the range of 10-150 degrees so as to adapt to frozen roads with different thicknesses in different regions. Further, the distance between the transversely adjacent conical bosses is Lx, and Lx is in the range of 20 mm-80 mm so as to adapt to frozen roads with different thicknesses in different regions. Further, the spacing between longitudinally adjacent conical bosses is Ly, and Ly is changed within the range of 20 mm-80 mm so as to adapt to frozen roads with different thicknesses in different regions. On the other hand, a transport vehicle is also provided, which comprises the vehicle body and an anti-skid ice breaking wheel arranged on the vehicle body. The beneficial effect of adopting this technical scheme is: When the tyre provided by the utility model is arranged on an off-road transport vehicle, the bulges on the tyre puncture the ice layer of the road surface and generate enough friction force with the ground when the vehicle runs on the frozen road surface, so that the vehicle is prevented from slipping, and the safe running of the vehicle on the frozen road surface is realized. The anti-skid ice breaking wheel provided by the utility model enhances the adaptability of the off-highway transport vehicle to the travelling road surface, and can complete the transport task in severe weather at any time. The anti-skid ice breaking wheel is convenient and easy to use, low in cost and has great economic benefit. Drawings FIG. 1 is a schematic view of an anti-skid ice wheel for an off-highway transportation vehicle according to the present utility model; FIG. 2 is a front view of an anti-skid ice wheel for an off-highway transportation vehicle according to an embodiment of the present utility model; FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with an embodiment of the present utility model; FIG. 4 is a schematic view of an off-highway truck with anti-skid ice wheels according to an embodiment of the present utility model; wherein 1 is a nonmetallic tire, 2 is a metal hub, 3 is a conical boss, 4 is a vehicle body, and 5 is an anti-skid ice breaking wheel. Detailed Description The present utility model will be further described with reference to the accompanying drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more appar