Rotary tillage device of rotary cultivator

The utility model provides a rotary tillage device of a rotary cultivator, and belongs to the technical field of rotary cultivators. Comprising a fixing cover, two mounting seats are fixedly connected to the outer wall of the bottom of the fixing cover, a same mounting shaft is rotationally connected between the two mounting seats, a plurality of adjusting mechanisms distributed at equal intervals are arranged on the outer wall of the mounting shaft, each adjusting mechanism comprises an adjusting box, the adjusting boxes are fixedly connected to the mounting shaft, and an opening is formed in the outer wall of one side of each adjusting box; a driving seat is slidably connected to the inner wall of the opening, a plurality of fixing sleeves are fixedly connected to the outer wall of one side of the driving seat, and rotary tillage blades are fixedly connected to the inner walls of the fixing sleeves. According to the rotary cultivator, the multiple adjusting mechanisms are arranged on the mounting shaft, and