Eight-rotor type unmanned aerial vehicle for logistics transportation

Abstract

The invention relates to the field of logistics transportation equipment, and discloses an eight-rotor type unmanned aerial vehicle for logistics transportation, the eight-rotor type unmanned aerial vehicle comprises a vehicle body, eight rotor cross shafts which are symmetrically distributed are arranged in the outer side of the vehicle body, a rotor mechanism is arranged at the farthest end of each rotor cross shaft, and positioning rods are fixedly connected to the middles of the two symmetrical rotor cross shafts on the vehicle body. The eight-rotor type unmanned aerial vehicle for logistics transportation is provided; an upper wing plate and a lower wing plate which can rotate at the same time are arranged at the top and the bottom of the logistics box. When the rotor wing unmanned aerial vehicle flies forwards, airflow acting in the reverse direction acts on the upper wing plate, the logistics box and the lower wing plate; according to the rotor wing unmanned aerial vehicle, theupper wing plate and the lower wing plate are arranged, so that airflow passing through the upper wing plate and airflow passing through the lower wing plate form up-down pressure difference, upward buoyancy is provided for the whole logistics box, the farthest transportation distance of the rotor wing unmanned aerial vehicle is increased, heavier expresses can be conveniently transported at a time, the express transportation efficiency is improved, and energy consumption of the unmanned aerial vehicle is reduced.

Description

technical field [0001] The invention relates to the field of logistics transportation equipment, in particular to an eight-rotor unmanned aerial vehicle for logistics transportation. Background technique [0002] Smart logistics is an inevitable trend in the development of the current logistics industry, and UAV distribution is one of the inevitable results of the development of smart logistics. Air transportation of goods through UAVs can improve the efficiency of logistics operations and user experience, and solve the problem of urban distribution due to traffic congestion. The difficult problem, eight-rotor UAV is a commonly used UAV in logistics and transportation. [0003] The principle of the existing rotor-type drones during flight is as follows: control the same speed of each rotor to maintain descent, balance, and rise, control one side of the drone to accelerate the rotation, and the other side to decelerate the rotation, use the rotor to accelerate the side lift ...

AI Technical Summary

Problems solved by technology

[0004] However, since the rotor UAV is used in logistics transportation, the forward flight power of the rotor UAV is provided by the component force of the accelerated rotation of the rotor, which makes it necessary for the rotor to provide the lift of the logistics goods. The energy consumption of rotor drones has increased, resulting in a lower single-transport distance for heavier cargo, making the restrictions on drone logistics transportation more demanding

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