Screening equipment for agricultural production

The invention discloses screening equipment for agricultural production. The screening equipment for the agricultural production comprises a box body, wherein loading and unloading openings are formedin a side wall of the box body, a feeding hopper is arranged at the upper end of the box body, and a plurality of screening mechanisms are equidistantly arranged in the box body in the vertical direction; the screening mechanisms comprise U-shaped frames horizontally arranged, and openings of the U-shaped frames face the loading and unloading openings; guide rods are correspondingly arranged on the two sides of each of the U-shaped frames, the two ends of each of the guide rods are both fixedly connected to the inner wall of the box body, two movable blocks are correspondingly and slidably connected to each two guide rods, and the movable blocks are correspondingly movably connected to the two side walls of the U-shaped frames; and screening nets are arranged on the inner sides of the U-shaped frames. According t