| 摘要 |
<p>The present invention relates to a nozzle apparatus which comprises: a fixing frame including a plurality of foreign substance transferring paths around the outer surface; a rotary foreign substance suction means arranged on one side of the fixing frame to be rotated, connected with the foreign substance transferring paths, and drawing in the foreign substances inside a structure; and a connection unit arranged on the other side of the fixing frame connected with a robot driving inside the structure, and to a robot driving inside a structure including the same. According to the present invention, the nozzle apparatus is installed on the front of a robot driving inside a structure for the robot to explore and maintain the inside of the structure while removing foreign substances deposited inside the structure; and at the same time expect an effective cleaning.</p> |
