Blast furnace slag sample preparation device

The utility model discloses a blast furnace slag sample preparation device. Universal wheels are arranged at the four corners of the bottom face of the base correspondingly. A box is fixedly mounted in the top middle of the base; bottom opening of box body, longitudinal sliding grooves are formed in the left side and the right side in the box body respectively. A first electric sliding block is arranged in the sliding groove in a matched mode. The first electric sliding blocks are located in the middles of the corresponding sliding grooves. The first electric sliding blocks can slide front andback along the corresponding sliding grooves, the opposite sides of the two first electric sliding blocks are fixedly connected through a workbench, baffles are fixedly installed on the periphery ofthe top face of the workbench, and electric telescopic rods are fixedly installed in the middles of the left side and the right side of the top face of the base and located on the outer side of the box. According to the blast