A ship propeller winding cutting device

Abstract

The invention discloses a ship propeller entanglement cutting device. The ship propeller entanglement cutting device comprises a device body; a cutter system, a propelling system, an image information collecting system, a lighting system, a control system and an electrical system are installed on the device body; the cutter system comprises a sand wheel cutter mechanism and a multi-gear shear mechanism; the propelling system comprises a propeller and a hollow float block; the lighting system and the image information collecting system are arranged at the front end of the device body, and the image information collecting system is located at the upper part of the cutter system; the control system is located in a sealed space at the inner part of a device body bracket, a signal input end of the control system is in signal connection with a signal output end of the image information collecting system, and corresponding port of the signal output end of the control system is respectively in signal connection with the input ends of the cutter system, the propelling system, and the lighting system through wireless; the electrical device is located in a sealing cabin at the inner part of the device; the electrical device provides electricity for the whole cutting device. The ship propeller entanglement cutting device has the beneficial effects of low cost, small volume and high cutting efficiency.

Description

technical field [0001] The invention relates to a cutting device, in particular to an underwater cutting device, which is especially suitable for cutting foreign matter wrapped around propellers of ships. Background technique [0002] The propellers of ships, submarines and other crafts often encounter the problem of entanglement of suspended solids in the water during the process of travel. The more entanglement, the tighter the entanglement, the light will increase the resistance of the propeller and waste energy, and the severe one will make the main engine unable to operate and be forced to stop, causing the ship to lose controllability, and even cause the consequences of ship destruction and human death, which will bring great harm to the navigation of the aircraft. There is a certain security risk. At present, there are mainly the following methods for removing the propeller windings: manual cleaning, installation of a sealing cover, installation of a cutting device, ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the blade of the current ship cutting device often changes the flow field in front of the propeller during the working process, so that the accompanying flow of the propeller changes and affects the propulsion performance of the propeller, a maintenance-friendly, high-efficiency, non-affecting Ship propeller winding cutting device for propeller propulsion performance

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