Environment-friendly graphite grinding device capable of preventing filtering structure from being blocked

The utility model discloses an environment-friendly graphite grinding device capable of avoiding blockage of a filter structure, which comprises a shell, an electric telescopic rod and a support frame are mounted at the upper end in the shell, the support frame is arranged at the upper end of a connecting plate, a first motor is mounted in the support frame, and the upper end of the first motor is connected with a connecting rod; the upper end of the connecting rod is connected with a rotating assembly, the upper end of the rotating assembly is provided with a connecting block, and the outer end of the connecting block is provided with a limiting block; and the workbench is arranged at the upper end of the limiting block, a filtering hole is formed in the middle of the workbench, a second motor is installed in the workbench, the left end of the second motor is connected with a connecting rod, and a positioning block is installed at the outer end of the connecting rod. According to the environment-friendly gra