A rice processing sieve device

Abstract

This utility model relates to the field of rice processing sieving technology, and in particular to a rice processing sieving device, including a sieving box and sieve plates, and further including: a sieving frame, the sieving frame being U-shaped, with several sieve plates fixedly connected inside the U-shaped sieving frame, sieve plates slidably connected inside the sieving box, connecting rods symmetrically fixedly connected to the upper side of the sieving frame, and moving grooves opened on the inner walls of the front and rear sides of the sieving box, the connecting rods extending out of the sieving box and fixedly connected to connecting plates, the servo motor b drives the distributing roller to rotate, blocking the rice from being fed and causing it to gradually enter the sieving box, the servo motor a drives the cam to rotate, when the cam rotates and engages with the roller, the sieving frame and sieve plates move upward, when the cam and roller do not engage, the sieving frame returns to its original position, and so on, sieving the rice on the sieve plates in this cycle, solving the problem of existing devices adding excessive amounts of rice at once, reducing the rice sieving effect.

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