Fecha de publicación: 14/07/2017 Fuente: WIPO "tobacco agriculture" Tobacco capsuled seed sieve comprises sieving mechanism and power device two parts, and the feeding storehouse fixed mounting of sieving mechanism is in the frame, and open the bottom in feeding storehouse has the feed opening, and the design of feed opening below has the screening case, and screening case both ends fixed mounting is on the connecting rod, and the other end fixed mounting of connecting rod is in the frame, and screening bottom of the case portion installs the screen cloth, and it has the sieve mesh to open on the screen cloth, and blanking box is installed to the screen cloth below, and the design of blanking box bottom has the unloading pipe, and the unloading pipe box is adorned in the discharging pipe, power device's rotation motor is installed in the frame of blanking box below, and rotate and be connected with the transfer line on the eccentric wheel on the motor shaft, the other end ejector tie rod lower extreme of transfer line, push rod other end fixed mounting is under the screening case. This technique of adoption, with motor promotion sieve case horizontal hunting, the seed that the sieve incasement meets the requirements falls, and screen cloth upper portion is stayed to large seed. The motor adopts the buncher, and sieve case horizontal hunting sieve is planted, and the vibration amplitude of oscillation is little, and sieve case departure suitable for reading can not followed to the seed of granule.