Graphite jet mill

The utility model relates to the technical field of graphite crushing, and discloses a graphite jet mill which comprises a moving seat, a damping plate is arranged on the inner wall of the moving seat, and a mill body is arranged at the top of the damping plate. The left side and the right side of the inner bottom wall of the moving seat are each provided with two first damping assemblies which are symmetrically distributed front and back, and the tops of the four first damping assemblies are all connected with the bottom of a damping plate. According to the graphite jet mill, through mutual cooperative use of the damper, the first damping spring, the sliding block, the second damping spring, the connecting rod and the damping plate, vibration force in the vertical direction can be effectively buffered and dissipated, the overall structure is simple, and the damping effect of the mill body can be improved; and the defect that an existing crusher body does not have a damping function is overcome, damage caused