INTERMITTENT HORIZONTAL JARRING SAND-MIXER

The utility model discloses an intermittent horizontal jarring sand-mixer, belonging to the field of casting techniques. The intermittent horizontal jarring sand-mixer adopts an eccentric vibrating motor as the vibration source to make a horizontal sand containing drum and a two-way sprial blade vibrate. The moulding sand is uniformly mixed in a vibrating field and is kneaded by a rotary blade and is pressed and grinded by an eccentric block. After the mixture for 6-8 minutes, the moulding sand can achieve the good casting requirements. The intermittent horizontal jarring sand-mixer has the advantages of few wearing parts, low power consumption, relatively high green permeability of the moulding sand, etc.