A hollow wheel multi-rotor flying vehicle

Abstract

The invention belongs to the technical field of amphibious flying vehicles, and in particular relates to a hollow-wheel multi-rotor flying vehicle. The present invention includes a body with a rotor as the structural main body, and is characterized in that: the flying vehicle also includes a ground walking assembly, and the ground walking assembly includes a hollow wheel driven by a power source to drive the body to travel along the ground, and the shape of the hollow wheel is circular. Ring wheel shape, the ring cavity of the hollow wheel constitutes a placement cavity for the placement of the rotor, and the rotation axis of the rotor and the rotation axis of the hollow wheel intersect each other. The present invention can not only realize the ground driving function in relatively complex terrain, but also can fly off the ground with the power provided by the rotor to climb over obstacles or fly in the air quickly; in addition, the present invention does not need to change the amphibious mechanism when walking on the ground and flying in the air , the flight and ground driving state transition is convenient and reasonable, and the environmental adaptability is extremely strong.

Description

technical field [0001] The invention belongs to the technical field of amphibious flying vehicles, and in particular relates to a hollow-wheel multi-rotor flying vehicle. Background technique [0002] The aircraft can cross the ground obstacles such as mountains and lakes, and can fly quickly and long distances. It is an efficient and convenient means of transportation today. Its disadvantages are high cost, high requirements for the take-off and landing environment, and the need for a special airport. At the same time, it needs to overcome its own weight when flying. High energy consumption. Cars are convenient for traveling and have high flexibility, but they are easily restricted by the terrain and can only be driven on roads or relatively flat roads. The ability to adapt to complex terrain environments, especially the ability to overcome obstacles, is limited. If the advantages of the two can be combined, it has always been people's pursuit to design an amphibious vehic...

AI Technical Summary

Problems solved by technology

At present, the design of amphibious vehicles is relatively common, such as the amphibious vehicles designed by Sokol A400, AirCar, SkyBike and Transition of the United States; The structure and the flight structure are relatively simple and rough superimposed forms, which are not fully, effectively and reasonably integrated, and the propeller is not protected; when the propeller rotates at a high speed during flight, once it hits an obstacle or a person, it is easy to cause damage to itself or even endanger the aircraft. The life safety of the driver or the surrounding people is not conducive to the promotion

The above-mentioned existing technologies more or less have many problems such as unreasonable amphibious structure design, or the need for complicated mechanisms to realize amphibious transformation, which brings many obstacles to the subsequent development of amphibious technology

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