Waste recovery box for mechanical equipment machining

The utility model discloses a waste recovery box for machining of mechanical equipment. CYLINDER-SHAPED HOUSING, a first notch is formed in the top of the cylindrical shell; a second notch is formed in one side of the cylindrical shell; a central bearing is mounted in the cylindrical shell; a turntable is fixed at the lower end of the central bearing; an upper slide way is formed in the lower surface of the turntable; a lower sliding way is formed in the upper surface of the bottom of the cylindrical shell. Balls are arranged between the upper sliding way and the lower sliding way. A partitionplate is arranged at the upper part of the turntable; the partition plates divide the upper part of the turntable into a plurality of placement areas; the device has the beneficial effects that by means of combination of the rotary disc and the center bearing, the classification recycling box placed on the rotary disc can rotate with the center bearing as the center, waste materials can be conveniently classified and rec