Road-monitoring unmanned plane support roller

Abstract

The invention discloses a road-monitoring unmanned plane support roller. The road-monitoring unmanned plane support roller comprises a steering plate, a fixed brake structure and an inserted link, wherein the steering plate is provided with a bolt fixing hole, a bearing box is fixed in a middle portion of the steering plate, the upper side surface of the fixed brake structure is fixed with a shock-absorbing fixing column, the side surface of the fixed brake structure is provided with a polyurethane side wheel, the outer side of the polyurethane side wheel is wrapped with a polyurethane layer,the center is provided with PA Teerling, the PA Teerling is connected to the polyurethane layer through a ABS wheel core, and the ABS wheel core is fixed with a reinforcing rib. According to the road-monitoring unmanned plane support roller, the connection strength between a spoke and the wheel core can be increased by the arrangement of the reinforcing rib, and the material cost of the spoke canbe saved, a casting used in the polyurethane wheel provides strong impact resistance, large loading force, and large usage environment scope to the polyurethane wheel, and a brake disc and a brake block are designed to enhance the braking performance and better perform the unmanned plane operation.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a road monitoring unmanned aerial vehicle support roller. Background technique [0002] The rollers include movable rollers and fixed rollers. The rollers of the same kind of drones on the market are easy to crack under the condition of heavy load, causing serious damage to the ground, not resistant to wear, loud noise, and not resistant to cold, which occurs in the northern regions with low temperature. It cracks after cold shrinkage. The polyurethane of the polyurethane wheel only adds additives in the production process, so the performance is superior. The characteristics of the polyurethane perfusion wheel are elastic, which can play a certain shock absorption effect, good grip, not easy to slip, and more Wear-resistant, comfortable performance, the spoke structure in the prior art is relatively single, and its compressive strength is relatively poor, in orde...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a road monitoring UAV support roller, to solve the problem that the spoke structure proposed in the above background technology is relatively single, and its compressive strength is relatively poor. In order to improve the strength, it usually needs to be designed as a multi-spoke structure. And it is necessary to increase the thickness of the spoke plate, and the braking performance is poor in the case of high-strength impact, which affects the use of the problem

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