Flexible ship body attachment cleaning device

Abstract

The invention discloses a flexible ship body attachment cleaning device. An output shaft of a motor is coaxially and fixedly connected with the top end of a spline shaft through a coupler; the bottom end of the spline shaft is fixedly connected to a central column in the center of a rotary sweeping disc module; a plurality of radial blade spokes are uniformly distributed between the inner wall of a rotary disc body and the central column of the rotary disc in the peripheral direction; two to four combined rotors are connected to the positions under each blade spoke in a rotatable manner; a plurality of combined cutters are fixedly connected to the positions under the disc plane of the rotary disc body, and are uniformly distributed on an inner ring and an outer ring of the disc plane of the rotary disc body in the peripheral direction; five to eight combined cutters are uniformly distributed on the inner ring and the outer ring of the disc plane in the peripheral direction of the disc plane; a brush disc is mounted under the disc plane of the rotary disc body; relative to the surface of a ship body, the bottom surface of the brush disc is lower than those of the combined cutters, and the bottom surfaces of the combined cuttes are lower than those of the combined rotors. Through the adoption of the cleaning device disclosed by the invention, the cleaning effect is guaranteed, and a paint layer and a steel plate layer of the ship body are effectively prevented from being damaged.

Description

technical field [0001] The invention relates to a cleaning device for ship hull dirt and marine biological attachments, and belongs to the technical field of ship equipment. Background technique [0002] During the operation of the ship, the hull is easily attached by marine organisms, and most of the attachments are microorganisms that are difficult to remove such as barnacles and seaweed. If there are too many attachments to a certain extent, it will seriously increase the resistance of the ship and consume more fuel, so it must be cleaned and repaired regularly. Offshore work platforms are also similar. They will be adhered by marine organisms, which will gradually destroy the anti-rust coating, thereby further destroying the steel plate layer, causing accelerated damage and shortening the service time. Therefore, regular cleaning and maintenance must be carried out to remove marine deposits on the surface. [0003] At present, the main removal methods for attachments ar...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the deficiencies of existing hull attachment cleaning devices and provide a flexible cleaning device that can efficiently clean hull attachments without damaging the hull

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