Suspension supporting and connecting device of mixing plant

The utility model discloses a mixing plant suspension supporting and connecting device, which belongs to the technical field of mixing plant suspension supporting structures and comprises a main supporting plate arranged between two adjacent supporting legs, a rotating groove is arranged in the middle of the main supporting plate, an auxiliary supporting plate is rotatably arranged in the rotating groove, and the main supporting plate and the auxiliary supporting plate are arranged in an X-shaped crossing manner. Rotating lugs are rotationally arranged on the side walls of the two sides of the two ends of the main supporting plate and the two sides of the two ends of the auxiliary supporting plate, reinforcing plates are fixedly connected to the two rotating lugs jointly and are in a vertically-arranged semi-cylindrical shape, the supporting legs are arranged between every two adjacent reinforcing plates, the rotating lugs are fixedly connected to the side walls of the reinforcing plates, and connecting plate