▎ 摘　　要

NOVELTY - The utility model claims a graphene anti-precipitation grinding device, comprising: a base, a grinding cavity, a first grinding head, a second grinding head, a liquid storage tank and a monitoring part installed in the liquid storage tank, a mixing part, the grinding cavity is installed on the upper surface of the base; the first grinding head is installed at the bottom of the grinding cavity through a bracket; the second grinding head is installed on the top end of the grinding cavity; a hydraulic cylinder is installed between the second grinding head and the grinding cavity. The utility model is provided with a monitoring part; when the grinding liquid is precipitated in the liquid storage tank, the sliding plate is subjected to the downward acting force of the precipitate; when moving downwards to a certain degree, the first convex block is contacted with the first trigger switch; it can effectively monitor the precipitation state in the liquid storage tank; by setting a mixing part, at the same time, under the action of the cleaning plate and the brush, it can synchronously push the precipitate at the bottom end of the liquid storage tank; at the same time, it ensures the mixing precision, avoids the condition that the bottom of the liquid storage tank is not mixed uniformly.