Ecological environmental protection protective screen

The utility model relates to a protective screen especially relates to an ecological environmental protection protective screen, including protective screen body, the smooth dynamic wheel group sparethat goes up and down, a door font block, inhale the cotton board of sound and the board of making an uproar falls in scattered sound, the middle -end set plate body mounting groove of protective screen body, the front end of protective screen body blocks the frame through screw connection door font, the door font blocks and erects the front end of putting at the plate body mounting groove, the door font blocks and is equipped with the plate body sliding tray on the frame, inhale the cotton board sliding fit of sound and connect the inboard at the plate body sliding tray, the board of making an uproar is fallen through the scattered sound of screw connection to the middle -end of plate body mounting groove, protective screen body left end and right -hand member respectively set up a T shape spout, the both ends sl