Environment-friendly stone machining equipment

The utility model discloses environment-friendly stone processing equipment, which relates to the technical field of stone processing equipment and comprises a mounting plate, square sleeves are fixedly connected to the middles of two sides of the mounting plate, a U-shaped plate is arranged above the mounting plate, and two ends of the U-shaped plate are respectively connected with the two square sleeves in a penetrating manner. Screw rods are movably connected to the middles of the top ends of the inner walls of the two sides of the U-shaped plate through bearings, a through groove is formed in the middle of the top end of the U-shaped plate, a movable block penetrates through the through groove, and a cutting machine is arranged at the bottom end of the movable block. The protective cover is arranged, the dust collector is arranged at the top end of the protective cover, the dust collector can extract and collect dust in the protective cover through the connecting pipe, and the protective cover is of a tra