A magnetic adsorption automatic operating machine for ship maintenance

Abstract

The invention discloses a magnetic adsorption automatic working machine for ship maintenance, which includes a body bracket. At least one row of driving wheel sets is provided in the middle of the body bracket. Each row of driving wheel sets also includes a plurality of driving wheels arranged side by side. Each driving wheel They are all composed of strong magnetic hubs and rubber tires. The drive wheels in the same row are coaxially connected through the drive shaft. The end of the drive shaft is equipped with a drive wheel. The drive wheels on different rows of drive shafts are connected to the drive motor on the body bracket through a drive belt. ; The front side of the body bracket is provided with a steering mechanism with a driven wheel, and the driven wheel is also composed of a strong magnetic hub and a rubber tire; the rear side of the body bracket is provided with a grinding mechanism that can work closely against the hull. The invention is designed to use the magnetic properties of strong magnets to adsorb the equipment to the surface of the metal hull for polishing and paint removal operations, which can effectively reduce labor costs and labor intensity, improve work efficiency, and completely separate the operator from the dusty and harsh working environment. Working at heights.

Description

technical field [0001] The invention relates to a ship maintenance equipment, in particular to a magnetic adsorption automatic operation machine for ship maintenance. Background technique [0002] The existing ship shells are all made of metal. In order to avoid corrosion and rust caused by direct contact with water, the outer layer is coated with a protective paint layer, but the service life of the paint layer is relatively short. Finally, there will be peeling of the paint layer. At this time, the hull needs to be maintained. First, the paint layer is removed with a tool, and then the hull is polished with a grinder, and then a new paint layer is applied. [0003] In the above maintenance process, the existing paint removal and hull polishing rely on manpower. Not only is the labor cost high, the height and strength are high, and the work efficiency is low. The most important thing is that a large amount of paint powder and iron filings will be generated during the operat...

AI Technical Summary

Problems solved by technology

[0002] The existing ship shells are all made of metal. In order to avoid corrosion and rust caused by direct contact with water, the outer layer is coated with a protective paint layer, but the service life of the paint layer is relatively short. Finally, the peeling phenomenon of the paint layer will appear. At this time, the hull needs to be maintained. First, the paint layer is removed with a tool, and then the hull is polished with a grinder, and then a new paint layer is applied.

[0003] In the above maintenance process, the existing paint removal and hull grinding are all carried out by manpower. Not only is the labor cost high, the height strength is high, and the work efficiency is low. The most important thing is that a large amount of paint powder and iron filings will be generated during the operation. Dust, which will cause irreparable damage to the respiratory system of the operator, and serious cases will cause occupational diseases such as pneumoconiosis

In addition, the hull height of some large-tonnage ships is very high, and it is necessary to set up a shelf for high-altitude operations during operation, which is not only time-consuming and labor-intensive, but also has a high risk factor, high labor intensity, and very low maintenance efficiency. It is difficult to meet the maintenance needs of large-scale ships in shipyards

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