The invention provides a special weeding device for strange hands, which is mainly provided with a through-hole box, and a pivot joint seat which can be pivotally combined with the working arm of the strange hands is provided above the box. The rotating shaft is linked with the power line, and the other side of the box is provided with a weed collection box and a grass unloading box door. When the group is set on the strange arm and connected to the power line, it can be started directly through the operation panel. The weeding device performs weeding, and the cut weeds can be directly thrown to the weed collection box by using centrifugal force. In this way, the problem of weeding and preventing weeds from flying and collecting can be achieved.本發明係提供一種怪手專用除草裝置，主要係設有一透孔之箱體，該箱體上方設有可與怪手之工作臂樞接結合之樞接座，箱體內一側設有具刀片之旋轉軸與動力管線連動，而箱體內另一側則設有雜草收集箱與卸草箱門，當組設於怪手工作臂上並接上動力管線，即可藉由操作面板直接啟動除草裝置進行除草，又可直接將割除之雜草利用離心力甩至雜草收集箱，如此，即可達到除草又可防止雜草亂飛及收集之問題。
