Transportation unmanned aerial vehicle capable of automatically adjusting gravity center

Abstract

The invention belongs to the field of unmanned aerial vehicle transportation, and particularly relates to a gravity center self-adjusting transportation unmanned aerial vehicle which comprises a vehicle body, a plurality of connecting rods are fixedly arranged on the vehicle body, motors are mounted on the connecting rods, a mounting plate is fixedly arranged below the vehicle body, a cargo transporting box is mounted below the mounting plate, a supporting module is mounted in the cargo transporting box, and a gravity center adjusting module is arranged between the supporting module and the cargo transporting box. The gravity center adjusting module can adjust balance of goods in the goods box, the positions, on the two sides of the goods box, of the mounting plate are each provided with an undercarriage mounting strip, each undercarriage mounting strip is provided with two sliding rods, damping blocks are arranged below the sliding rods in a sliding mode, and the damping blocks can achieve multi-stage damping and eliminate shaking caused by damping in the damping process. Fixing rods are fixedly arranged below the damping blocks, undercarriages are fixedly arranged on the two fixing rods, the undercarriages are grounded to support the aircraft body, the gravity center can be automatically adjusted, damping is achieved during takeoff and landing, and damping shaking is eliminated.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle transportation, and in particular relates to a self-adjusting gravity center transportation unmanned aerial vehicle. Background technique [0002] Drones, as the name suggests, are unmanned aircraft. Since the birth of airplanes in the early 20th century, people at that time had already proposed the idea of ​​unmanned aircraft due to the safety of flying an airplane. Until the 1930s, the British company Ferrer transformed a "Queen" double fixed-wing aircraft into an unmanned target drone, which opened the prelude to the entry of drones into aviation history. [0003] With the gradual maturity of drone technology and the reduction of manufacturing costs and entry barriers, the consumer drone market has exploded, while the civilian drone market is on the eve of explosion. [0004] UAV express delivery, that is, unmanned low-altitude aircraft operated by radio remote control equipment and its...

AI Technical Summary

Problems solved by technology

[0006] ①During the transportation of UAV logistics, the shift of the center of gravity of the goods in the warehouse will affect the flight safety. At the same time, the shifted center of gravity will lead to accelerated aging of the motor on the side of the center of gravity and increase economic losses.

[0007] ②The landing gear of drones does not have a good shock absorption function, and some drones with springs also shake back and forth during shock absorption, and cannot stop in time, which has stability defects

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