A kind of unmanned aerial vehicle air-based belly mechanical arm type recovery device and recovery method

Abstract

The invention discloses a UAV space-based belly mechanical arm type recovery device, which includes a parent machine, a lifting platform, a retractable hard recovery rod, an actuating rod, a docking device and a recovery controller. The hatch and the lifting platform are set on the recovery hatch. One end of the retractable hard recovery rod is fixed on the lower surface of the lifting platform through a rotating shaft and can rotate around the rotating shaft. The other end of the retractable hard recovery rod is connected to the docking device, and the actuating rod One end is hinged with the retractable hard recovery rod, the other end is fixed on the lower surface of the lifting platform, the recovery controller is placed in the mother cabin, and is connected with the lifting platform, the retractable hard recovery rod and the actuating rod through cables. Through a set of equipment, multiple drones can be recovered sequentially, and the drone can be directly recovered into the mother cabin, and the recovery efficiency is high.

Description

technical field [0001] The present invention relates to the technical field of aircraft space-based recovery, in particular to a recovery device and a recovery method of a UAV space-based belly manipulator. Background technique [0002] With the blowout development of drone technology, drones have gradually been widely used in many military and civilian fields. Especially in the military field, "UAV swarm tactics" have been highly valued by countries all over the world. However, due to the generally small weight, low speed, and limited combat radius of medium and small UAVs, they cannot perform long-distance combat tasks and cannot effectively take advantage of the advantages of swarm operations, which limits the application range of medium and small UAVs. For this reason, people have proposed a "mother-son aircraft" scheme, that is, a mother aircraft with a greater range and load will transport the unmanned sub-aircraft to the mission area, and realize a large number of UA...

AI Technical Summary

Problems solved by technology

Although these methods can realize the recovery of drones, their disadvantages are obvious, and there are no docking safety protection measures. Among them, the methods mentioned in patents CN106516144A and CN205770184U have low recovery efficiency and are prone to collisions between drones. Patent CN107792381A proposes The recovery method obtained has great restrictions on the body configuration of the UAV, and the scope of application is narrow

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