Novel shaftless drum screen

The utility model provides a novel shaftless drum screen, and belongs to the technical field of drum screens. The problem that the screen drum is inconvenient to disassemble, assemble and carry is solved. The novel shaftless drum screen comprises a supporting base and a screen drum body arranged on the supporting base, a notch matched with the screen drum body is formed in the upper end face of the supporting base, and a protective cover which is fixedly connected with the supporting base and wraps the screen drum body is arranged on the supporting base. A feeding shell part and a discharging shell part which are connected with the screen drum body in a matched mode are arranged at the two ends of the protective cover respectively, an assembling assembly which is fixedly connected with the supporting base, used for installing the screen drum body and used for limiting the position of the screen drum body is arranged at the position, located between the supporting base and the screen drum body, of the supporti