Hull cleaning vehicle

Abstract

The invention discloses a hull cleaning vehicle which comprises a vehicle body, a walking mechanism arranged at the bottom of the vehicle body, a removing mechanism arranged on the front portion of the vehicle body and a washing mechanism arranged on the vehicle body. The walking mechanism comprises wheels and caterpillar bands, wherein the wheels are sleeved with the caterpillar bands, each caterpillar band is provided with multiple magnets with changeable attraction force, and the magnets are electrically connected with an electronic control unit. The cleaning vehicle is attracted to a hullthrough the magnets on the caterpillar bands, the wheels drive the cleaning vehicle to walk on the hull, and through control of the electronic control unit, the attraction force of the magnets and thehull can be changed in different working conditions. The removing mechanism comprises a rotating scraper and a pushing shovel, both of which are used for removing attached objects on the hull, and the rotating scraper is arranged in front of the pushing shovel. The washing mechanism comprises self-excited vibration cavitation jetting side arms and drive mechanisms, and self-excited vibration cavitation jetting has the beneficial effects of cavitation jetting and pulse jetting. The cleaning vehicle has the beneficial effects of being high in efficiency and low in cost, and the attached objectson the hull can be completely removed through the cleaning vehicle.

Description

technical field [0001] The invention belongs to the technical field of ship cleaning, and in particular relates to a ship hull cleaning vehicle. Background technique [0002] As the ship sails and berths at sea for a long time, as time goes by, many types of microorganisms such as moss and seaweed will grow on the hull, especially a large number of marine organisms such as seaweed, barnacles, and oysters will adhere below the waterline of the hull. , lime worms, moss worms, polyps, etc., the result of continuous calcification is the formation of extremely solid and rough marine bioaccumulation layers. This will not only seriously affect the sailing speed and fuel consumption of the ship, but also cause corrosion damage to the hull and shorten the service life of the ship itself. Therefore, the attachments on the hull should be cleaned up in time. At present, most of the cleaning methods for the hull are: after the hull is moored and docked, divers carry out hand-held operat...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the hull cleaning technology in the prior art, the purpose of the present invention is to provide a hull cleaning vehicle that is easy to use, has high work efficiency, can perform underwater operations, and can clean the hull during sailing. It is used to solve the problems of low cleaning efficiency, high labor cost and high risk of artificial diving cleaning hull in the prior art

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