High-efficiency grillage machine

The utility model relates to the technical field of grillage machines, and discloses a high-efficiency grillage machine which comprises a main body, an opening is formed in the side face of the main body, a first transmission roller, a second transmission roller and a third transmission roller are installed in the main body through bearings, and a driving motor is fixedly installed at the top end of the main body. A first belt pulley is installed on an output shaft of the driving motor in a transmission mode, a second belt pulley is fixedly installed on the side face of the first transmission roller, and a belt is arranged between the first belt pulley and the second belt pulley. According to the high-efficiency grillage machine, the second rake teeth rotate to enable dirt to fall onto the first filter screen, the dirt between the second rake teeth is scraped off through the first rake teeth, the dirt is prevented from being left on the second rake teeth, the working efficiency is improved, in the dirt cleani