Simple device for removing liquid-plastic limited large particles

The utility model relates to the field of soil liquid-plastic limit test large particle removing devices, in particular to a simple device for removing liquid-plastic limit large particles, which comprises a container and two groups of storage boxes, a first guide rail is arranged on the inner wall of the container, and the lower side wall of each storage box is provided with an opening. Openings formed in the two sets of storage boxes communicate with the two opposite ends of the first guide rail correspondingly, screening devices are arranged in the storage boxes, the screening devices are in sliding connection with the first guide rail, the screening devices comprise multiple sets of fixing frames, screens are arranged in the fixing frames, and connecting rods and hasps are arranged on the two opposite sides of the fixing frames correspondingly; the screening assembly moving along the first guide rail is arranged in the container, the screening assembly rotates around the inner wall of the container, and t