A multifunctional unmanned aerial vehicle that facilitates the collection of floating objects at sea

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses a multifunctional unmanned aerial vehicle that is convenient for collecting floating objects at sea. A fixing plate is fixedly installed, a nut is rotatably arranged inside the fixing plate, a motor is fixedly installed at the bottom of the fixing plate, and a driving device arranged between the top of the output shaft of the motor and the nut is used to drive the nut to rotate. The operation of the motor drives the driving wheel on the top of its output shaft to rotate, the rotation of the driving wheel drives the rotation of the nut through the gear ring, and the rotation of the nut drives the screw connected by the inner wall to move up and down. When it reaches the bottom of the floating object on the sea and then rises again, it can hook the floating object on the sea, so as to facilitate the salvage of the floating object on the sea.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a multifunctional unmanned aerial vehicle that is convenient for collecting floating objects at sea. Background technique [0002] Marine debris refers to persistent, man-made or processed solid waste in the ocean. Marine debris not only affects the ocean landscape and threatens navigation safety, but also affects the health of the marine ecosystem and negatively affects the marine economy. Therefore, we often send ships to salvage floating objects at sea to ensure the cleanliness of the ocean and purify the marine environment. However, dispatching ships to salvage manually is not only time-consuming and labor-intensive, but also the salvage efficiency is very low; [0003] The Chinese Patent Bulletin No.: CN106741941B is an invention patent, which discloses an unmanned aerial vehicle for collecting floating garbage at sea, including a fuselage, wings, four turb...

AI Technical Summary

Problems solved by technology

[0005] 1. Although the above-mentioned patent can collect marine garbage through the collection bucket, it can only collect some small garbage, and is helpless when facing some larger floating garbage;

[0006] 2. The loading capacity of the collection bucket in the above-mentioned patent is small, and only a small amount of garbage can be collected at a time. It is necessary to fly back to the collection point frequently to clean up the garbage in the bucket, and the efficiency is low.

[0007] 3. The collection bucket in the above patent does not have the function of compressing garbage, and it is easy to fill the bucket with garbage directly piled in the bucket;

Images