Mining high -efficient coal separator

The utility model relates to a mining machinery technical field especially relates to a mining high -efficient coal separator. Be provided with the bearing frame on adopting first base, the bearing frame is connected with axis of rotation adoption bearing, solves the axis of rotation and supports fixed problem, adopt feed bin and cylinder intercommunication, solve coal got into the cylinder underthe cylinder pivoted condition problem, adopt inside the drum to be provided with first flight, solve coal and advance progressively to carry out the problem of separating behind the picture cylinder,adopt first base and second base to adopt round pin axle and bracing piece cooperation to connect, solve first base angle and carry out the problem of adjusting, adopt motor and the dull and stereotyped bolted connection of adoption, solve the problem of the whole power resources of device, be provided with supporting guide on adopting the shell, supporting guide is connected with the wheel thatrolls, solves the support a