Mud guard of rotary cultivator

The utility model provides a fender of a rotary cultivator, and belongs to the technical field of rotary cultivators. Comprising a fender body, two rectangular openings are formed in the outer wall of the top of the fender body, the inner walls of the two rectangular openings are rotationally connected with the same mud smashing plate, mud smashing teeth are arranged on the outer wall of the bottom of the mud smashing plate, two supporting mechanisms are arranged on the outer wall of the bottom of the fender body, and a mounting groove is formed in the outer wall of the bottom of the mud smashing plate; a mounting seat is arranged on the inner wall of the mounting groove, the mud smashing teeth are fixedly connected to the mounting seat, two cavities are formed in the inner wall of the mud guard, and screw rods are rotationally connected to the inner walls of the two sides of the two cavities. According to the mud smashing device, the two adjustable limiting blocks are arranged on the mud smashing plate, the