A vehicle for detecting underwater plants

Abstract

The invention discloses an aircraft for detecting underwater plants. The aircraft is composed of a sealed outer shell, telescopic hydrofoils, a platform propulsion device, a mechanical arm and a detachable functional module. The sealed outer casing is composed of three parts: the first section, the middle section and the tail section, and the whole is flat. The telescopic hydrofoils are distributed symmetrically on the outside of the middle section, and the telescopic hydrofoils are realized by driving the screw with a geared motor; the pan-tilt propulsion device includes brackets, steering gears and ducted propellers, which are distributed on both sides and tail ends of the telescopic hydrofoils; The one on the side can effectively realize floating and sinking and auxiliary propulsion, and the one arranged at the tail can be used as the main propulsion and realize vector propulsion; the mechanical arm is set under the first section; the control equipment and detachable underwater monitoring modules are placed in the middle space; The tail space is used to arrange detachable water monitoring functional modules, which can change the function of the aircraft according to the needs at any time, which greatly improves the utilization efficiency of the aircraft.

Description

technical field [0001] The invention relates to an aircraft for detecting underwater plants, which belongs to the technical field of ship engineering. Background technique [0002] As a high-tech means, underwater vehicles (UUV) play a vital role in the seabed, a valuable development space for human beings in the future. The significance of developing underwater vehicles is obvious. The total area of ​​the world's oceans is about 3.6×10 8 Square kilometers, accounting for 70.8% of the total area of ​​the earth, in the vast ocean, contains very rich biological resources, mineral resources and marine energy. But the way people get ocean data is expensive and limited. [0003] At present, the development of domestic underwater vehicles is slower than that of European and American countries, and the structure is single. At the same time, there are problems with the handling of the aircraft when encountering sea conditions such as rapids, obstacles, and narrow channels during ...

AI Technical Summary

Problems solved by technology

But people's access to ocean data is expensive and limited

[0003] At present, the development of domestic underwater vehicles is slower than that of European and American countries, and the structure is single

At the same time, there are problems with the handling of the aircraft when encountering turbulent currents, obstacles, narrow channels and other sea conditions during navigation

In addition, salvage or sonar are often used in the detection of underwater plants, and the cost of the equipment is high.

In terms of propulsion, most of them use a single direction of propulsion, and often use differential speed or tail rudder to achieve steering. At the same time, in order to realize the interaction between the water surface and the underwater, a vertical thrust device will be installed, so that there are too many propeller devices on the aircraft and the loss is too large

In terms of detection, most aircraft only arrange a single type of monitoring instrument according to the needs, and the operating system of the existing underwater robot usually only includes 1 or 2 multifunctional remote control manipulators and various underwater operation toolkits

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