Granular material rapid screening device for building energy-saving material production

The utility model discloses a granular material rapid screening device for building energy-saving material production. Including a base, side plates are fixedly connected to the left end and the rightend of the upper surface of the base. Mounting plates are fixedly connected to the upper side and the lower side of the inner side surface of the side plate; a limiting groove is formed in the innerside of the mounting plate; pushing cylinders are fixedly connected to the left side and the right side of the upper surface of the base. And a pushing rod is movably connected to the upper end of thepushing cylinder, a supporting plate is fixedly connected to the upper end of the pushing rod, limiting plates are fixedly connected to the upper end and the lower end of the outer side of the supporting plate, the limiting plates correspond to the limiting grooves, and a screening box is fixedly connected to the inner side of the supporting plate. According to the granular material rapid screening device for building ener