Unmanned aerial vehicle multifunctional fetching device and method

Abstract

The invention discloses an unmanned aerial vehicle multifunctional fetching device. The Unmanned aerial vehicle multifunctional fetching device comprises an unmanned aerial vehicle body and an objectfetching device fixedly connected below the unmanned aerial vehicle body. The unmanned aerial vehicle body comprises a main machine body, a flight control mainboard, a lithium battery, rotor wings, motors and blades. The flight control mainboard is connected with the lithium battery and is fixedly connected to the interior of the main machine body; a mounting frame is fixedly connected to the topof the main machine body, annularly distributed rotors are fixedly connected to the edge of the mounting frame, motors are fixedly connected to the ends of the rotors, blades are fixedly connected tothe output ends of the motors, and the fetching device comprises a fixing frame, a stepping motor, a connecting rod mechanism, a clamping jaw, an electromagnet and a relay. The object fetching deviceis fixedly connected to the bottom of the unmanned aerial vehicle, the stepping motor is used for controlling the clamping jaw to clamp non-iron objects, meanwhile, the electromagnet is matched to adsorb the iron objects, the unmanned aerial vehicle can be conveniently used for transporting, taking and placing the objects, and the object transporting convenience and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multifunctional object retrieval device and method for unmanned aerial vehicles. Background technique [0002] With the development of science and technology, in the process of life and production, the use of rotor drones is becoming more and more extensive. Because rotor drones have the advantages of flexible maneuverability and stable flight, rotor drones are also applied to commercial logistics. In the transportation system, it is used to mount, transport and deliver items. [0003] At present, drones for item transportation are more and more widely used, and can transport and move items conveniently and quickly. However, existing drones require staff to manually hang items on the bottom of the drone. Whether it is in the process of picking up or putting in, the cooperation of the staff is required, the operation is not convenient enough, and the hanging st...

AI Technical Summary

Problems solved by technology

[0003] At present, drones for item transportation are more and more widely used, which can transport and move items conveniently and quickly. However, existing drones require staff to manually hang items on the bottom of the drone. Whether it is in the process of picking up or putting in, the cooperation of the staff is required, the operation is not convenient enough, and the hanging structure is too simple, and the use is not convenient enough, which will affect the transportation efficiency of the UAV.

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