The utility model relates to a remote control mower which can adjust the mowing height.The mower itself is a wheeled walking form.A signal receiver is arranged in the vehicle body.To control the remote control wirelessly,A knife base guard plate is arranged in the car body.A starting engine must be installed above the cutterbed guard.The spindle connected by the starting engine can assemble a rotary knife.Place the rotating blade in the cutterbed guard.On the left side of the cutterbed guard,A driving seat is pivoted around the right sides.Left,The driving seat on both sides of the right is pivoted by a connecting moving rod.The two sides are connected by a connecting rod.After that, the moving seat is pivoted by a long screw.Under the operation of the long screw, all the driving seats can form synchronous action.It can adjust the height distance between the cutterbed and the ground.In this way,When the mowing height is set by long screw operation,That is to say, start the engine running in the car body,Make the rotating blade rotate rapidly.Under the wireless control of the remote control,We have to let the mower work on the grass.To save manpower and improve efficiency.一種可調控割草高度之遙控式割草機，割草機本身係為輪式行走形態，並在車體設有一訊號接收器、以為與遙控器做無線操控，在車體中設有一刀座護盤，使其在刀座護盤的上方得安裝一啟動引擎，再由啟動引擎所連動的心軸得以組裝一旋刀，使旋刀係位在刀座護盤中，而在刀座護盤左、右兩邊的四周並分別樞設有一帶動座，使左、右兩邊的帶動座經由一連動桿做樞結，再由一連接桿將兩邊做連接，之後再由其中一帶動座係受一長螺桿樞結，使在長螺桿的操作下即可讓所有的帶動座形成同步作動，而使刀座護盤及旋刀得以調整與地面的高度距離變化；如此一來，當藉由長螺桿的操作下而設定好割草高度，即發動車體中的啟動引擎運轉、使為旋刀呈快速轉動，在遙控器的無線操控下，得讓割草機進行草地的割草工作，以為減省人力及提昇效率。
