Abstract
We investigated the cutting weeds picking up and packing robot used in the slope. The rotation shaft of the packing room leans when an existent machine is used in the slope. The rotation shaft of the packing room leans when an existent machine is used in the slope. Weeds lean to one side of the packing room in these machines because of this inclination. Therefore, the robot that the rotation shaft of the packing room always became horizontal was developed. This robot consisted mainly of a weeds picking up device which carries the short cutting grass with the brush and the blower by the wind, a roll baler which improved the direction of the rotation shaft of the packing room, engines and controller. Then, the system to prove it in the flood plain was manufactured as an experiment. When this robot was tested in the slope, 90% of the grass was collected, and it could be packed.