Ship body paint removing robot device

The invention relates to a ship body paint removing robot device in the technical field of environment-friendly paint removing. The ship body paint removing robot device comprises: a robot main body capable of automatically moving on a treated surface; a high-pressure spray washing mechanism which is arranged on the robot main frame; a vacuum cover which is arranged on the robot main frame and made of rubber, wherein the large end of the vacuum cover is attached to the treated surface, and the water outlet end of the high-pressure spray washing mechanism is located in the vacuum cover and right faces the treated surface; a vacuumizing connecting pipe which is mounted on the robot main frame; and a sewage recovery component, wherein the sewage recycling component comprises a sewage collecting pipe, a sewage collecting container and a vacuum pump unit, the air suction end of the vacuum pump unit is communicated with the sewage collecting container, and the vacuumizing connecting pipe iscommunicated with the sew