| 摘要 |
<p>In the present invention, provided is a movable unmanned device for supplying feed and cleaning cattle barns, comprising a driving part; a feed supplying part having a feed container with an opening and closing door, a rotation driving tool and an opening and closing tool; and a control part which controls the operation of a driving tool, the rotation driving tool and the opening and closing tool to open the opening and closing door located in a lower direction of the feed container when movable unmanned device is following a path to rotate the feed container.</p> |
