A tandem double-duct unmanned aerial vehicle capable of power generation and loading with two-stage transmission engines

Abstract

A dual-channel unmanned aerial vehicle with a two-stage transmission engine tandem capable of generating electricity and carrying loads, including a fuselage, a transmission assembly, a power generation assembly, a rotor assembly, a rudder surface assembly, and a flight control assembly. The engine is arranged longitudinally on the fuselage, and the rotors are arranged horizontally on both sides of the fuselage; the movement of the engine is transmitted to the rotor assembly on the one hand to generate the updraft required for flight, and on the other hand to the power generation assembly to generate electricity for the UAV. Other components are used; the steering gear adjusts the angle of the rudder surface, changes the airflow direction and then changes the flying direction and attitude of the UAV; The overall vibration frequency of the body reduces the weight, increases its endurance and flight time, and enhances the navigation stability of the UAV. At the same time, the upper part of the fuselage is used as a loading platform to carry various materials.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a dual-duct unmanned aerial vehicle of a tandem type with a two-stage transmission engine capable of generating electricity and carrying objects. Background technique [0002] A drone is a small, unmanned aircraft that can fly autonomously in the air and perform certain tasks. Due to its unique application, UAV has been widely used and developed rapidly in military and civilian fields in recent years, and it also represents an important development direction for future aviation. [0003] In the application process of drones, because of their unmanned driving, their payloads are larger, and more equipment such as cameras can be installed for aerial photography or loads for material delivery. Therefore, the efficiency and reliability of their missions are required to be higher. , more consideration should be given to its structural space utilization, l...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dual-channel unmanned aerial vehicle capable of power generation and loading with two-stage transmission engine tandem, which solves the problem of the high coupling of movement and attitude of traditional dual-channel unmanned aerial vehicles, and the power of the on-board battery adapts to its weight. This leads to a series of problems such as complex flight control system, high oscillation frequency, poor stability, low space utilization, uncompact, short flight time, heavy weight, insufficient lift, small load capacity, and high cost.

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