Hard alloy mixed slurry screening device

The utility model belongs to the technical field of hard alloy mixed slurry preparation, particularly relates to a hard alloy mixed slurry screening device, and aims to solve the problem that the screening efficiency and quality are reduced due to the fact that slurry cannot be fully screened conveniently in the using process of an existing screening device. The device comprises a shell, a mounting rod is fixedly mounted in the shell through welding, a motor is fixedly mounted at the top of the mounting rod through welding, mounting blocks are fixedly mounted on the inner walls of the two sides of the shell through welding, sliding grooves are formed in one sides of the two mounting blocks, and connecting columns are slidably mounted in the two sliding grooves; one ends of the two connecting columns are fixedly connected with the same screen drum in a welded mode, an empty groove is formed in the mounting rod, and a stirring mechanism is arranged in the empty groove. In the using process, slurry can be fully