An automatic mowing structure consists of a driving module, a mowing module, a obstacle avoidance module, a path planning navigation module and a control module. The driving module is controlled by the control module and the path planning navigation module to drive the automatic mowing structure to the designated mowing position. The obstacle avoidance module determines whether there are obstacles in the route and working range, and the mowing module The module can adjust the mowing height and swing range of left and right amplitude according to the demand, so that the mowing operation does not need manpower.一種自動割草結構，包含有：一驅動模組、一割草模組、一避障模組、一路徑規劃導航模組以及一控制模組所構成，該驅動模組受控制模組及路徑規劃導航模組控制帶動自動割草結構前往指定割草位置，該避障模組則判定路線及工作範圍內是否有障礙物，而該割草模組可依需求調整割草高度、左右幅度擺動的範圍，使得進行割草作業無須透過人力。
