This work is an automatic excavator, which uses the electric power to turn the rotary table and excavate the soil with the pickpockets on the rotary table, so as to improve the time-consuming and labor-saving problem of the previous manual earth shoveling and achieve the efficiency of time-saving and labor-saving.本創作品係一種自動挖土器，其中係利用電力轉動轉盤，以轉盤上的扒子挖土，以改善以往人力鏟土的耗時費力的問題，達到省時省力的效能。
