Chocolate grinding device

The present invention relates to a chocolate grinding device. The chocolate grinding device comprises a bracket; the bracket is provided with a cylinder body; the cylinder body is internally providedwith a grinding body; the bottom part of the grinding body is provided with connecting plates; the grinding body is fixed on the cylinder body via the connecting plates; counterbores are vertically formed in the left and right side surfaces of the grinding body; through-holes are formed in the bottom parts of the counterbores; a material inlet hole is arranged at the upper side of the grinding body; symmetrically arranged screw rods insert on the left and right sides of the through-holes; grinding plates are arranged in the counterbores in the left and right sides of the grinding body; the screw rods are arranged in the grinding plates via thread; the left and right sides of the cylinder body are cooperatively provided with pressing covers via tongue-and-grooves; the pressing covers on theleft and right sides are both vertically provided with bearing boxes; a rotating shaft passes through each bearing box; the grinding plates on the left and right sides are both connected on the rotating shafts; a material inlet pipe passes through the cylinder body; the lower end of the material inlet pipe is arranged in the material inlet hole; and a material outlet pipe vertically passes through the bottom part of the cylinder body. The chocolate grinding device improves grinding efficiency.