A Vibration and Noise Reduction Adaptive Ship Lateral Thruster

Abstract

The invention discloses a vibration-reducing and noise-reducing self-adaptive ship lateral thruster, which belongs to the technical field of ship propulsion, and includes a drive connection shaft, the outside of the drive connection shaft is fixedly installed with an installation jacket; The propulsion mechanism that adapts to change the angle, the overall propulsion mechanism will rotate rapidly during work, because the propulsion mechanism is immersed in the water as a whole, the water body will generate forces in different directions on the propulsion mechanism, and when the propulsion mechanism propels the hull sideways, It is easy to touch some hard terrain or debris under the water body. When the propulsion blade of the propulsion mechanism contacts the underwater terrain or debris, it can automatically change a certain angle to avoid direct rigid contact between the propulsion blade and the underwater terrain and debris. , the propulsion mechanism is not easy to damage, and the use effect is good. At the same time, the pressure in the water body will also make the propulsion blades self-adaptively change the angle. Compared with the traditional fixed design, the propulsion mechanism has good operation effect and self-protection effect.

Description

technical field [0001] The invention belongs to the technical field of ship propulsion, and in particular relates to a vibration-damping and noise-reducing adaptive ship side thruster. Background technique [0002] With the rapid development of the transportation industry, various means of transportation have been invented, among which ships are the means of transportation that can move on the ocean, and ships are the general term for various ships. A ship is a means of transportation that can sail or berth in waters for transportation or operation. It has different technical performance, equipment and structural types according to different use requirements. There are many spaces inside, including accommodation space, support structure and drainage structure. , It has a propulsion system that utilizes external or self-contained energy. The propulsion system is one of the most important systems of the ship. It is the source of the ship's power and a necessary condition for t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the traditional ship lateral thruster is not equipped with any components that can protect the specific structure of the thruster. When the thruster is running, the operating structure cannot protect itself. In some special cases, it is easy to cause damage to the structure, thereby increasing the failure rate of the propeller, and a vibration-reduction and noise-reduction adaptive ship lateral thruster is proposed

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