Screen frame convenient to install

The utility model relates to the field of high-frequency vibration frame screens, in particular to a screen frame convenient to install. The screen frame comprises a workbench, a sliding groove is formed in the inner wall of the workbench, a screen A is arranged in the sliding groove, a baffle A is arranged at the left end of the screen A, a screen B is arranged below the screen A, and a baffle B is arranged on the left side of the screen B. A water pump is installed on the front face of the workbench, and a water pipe is arranged at the top of the water pump. A rotating head is arranged at the top of the water pipe, a spray head is installed at the top of the rotating head, an oscillator is arranged on the back face of the workbench, a discharging port is formed in the bottom of the workbench, a supporting column is arranged at the bottom of the workbench, a damping column is arranged at the bottom of the supporting column, and a spring is installed in the damping column. And meanwhile, the problems of clean