The invention discloses an electric pomegranate threshing machine which comprises a support frame (6), a copying tool (4) and a manipulator sucking disc (3), wherein the support frame (6) is used for containing to-be-threshed pomegranate; the upper part of the support frame (6) is provided with the copying tool (4) used for cutting the pomegranate and the manipulator sucking disc (3); the manipulator sucking disc (3) is used for driving the cut pomegranate to rotate so as to thresh pomegranate seeds. The copying tool (4) is used for cutting the pomegranate, then the manipulator sucking disc (3) is used for rotating the cut pomegranate, so that the pomegranate seeds are threshed. Mechanical mechanisms are utilized to acquire the pomegranate seeds without damaging the structures of the pomegranate seeds, so that threshing of the seeds is conveniently and rapidly finished.