The invention relates to a screening and cleaning device, in particular to a round fruit screening and cleaning device which comprises a box body, a screening net plate and a partition plate. The round fruit screening and cleaning device is characterized in that a support of the box body is fixedly installed over a water collection pool, the screening net plate is obliquely and detachably erectedin the box body, the screening net plate transversely divides the internal space of the box body into a screening area on the upper side and a cleaning area on the lower side, multiple rows of screening holes are formed in the screening net plate, the diameter of each screening hole is gradually increased from top to bottom, the bottom of the cleaning area of the box body is wavy, the partition plate is longitudinally arranged at the crest position of the cleaning area, the top end of the partition plate abuts against the oblique screening net plate, the partition plate has an effect of supporting the screening net plate, a water outlet is formed in the trough position of the cleaning area, a plug used in cooperation with the water outlet is arranged at the water outlet, and a basket is placed under the water outlet and used for collecting screened and cleaned fruits.