Device for detecting uniformity of discharged particles of wet ball mill

The utility model discloses a discharge particle uniformity detection device of a wet ball mill. In the prior art, ground materials are difficult to discharge from a separation net in time, so that part of the materials are continuously ground with a steel ball, and a wet ball mill contains more water, the ground materials are mixed with water to form a cluster and are difficult to discharge from the separation net, so that the discharging efficiency is low. An outer roller (2) is installed above the supporting seat (1), a detection assembly is arranged in the outer roller (2), one end of the outer roller (2) is fixedly connected with a feeding pipe (3), the other end of the outer roller (2) is fixedly connected with a discharging port (4), the detection assembly comprises a center shaft (5) arranged in the outer roller (2), an inner grid (6) is installed on the outer wall of the center shaft (5), and the outer wall of the inner grid (6) is fixedly connected with the outer roller (2). A pushing assembly is ar