| 摘要 |
In a submersible cleaning robot comprising a robot body (2) that moves along the surface of a cleaning subject item present underwater, and a cleaning nozzle unit (3) that is provided within the robot body and cleans the cleaning subject item by jetting high-pressure water towards the surface of the cleaning subject item, an auxiliary cleaning work device (70) is installed to the robot body. The auxiliary cleaning work device is provided with a rotary shaft (76) rotatably provided in a work device body (71) , a cleaning nozzle unit (72) that is provided in a bottom section of the rotary shaft, jets high-pressure water, and rotates in unison with the rotary shaft due to a reaction force of jetting of high-pressure water at the surface of the cleaning subject item and thus cleans the cleaning subject item, and a propeller (73) that rotates pursuant to rotation of a rotary shaft provided above the aforementioned rotary shaft, thus producing a force for pushing the work device body towards the surface of the cleaning subject item. |
