MULTI-GRAIN DEHUSKING MACHINE

The utility model discloses a multi - graindehusking machine. The existing rice and daldehusking machinesare complicated in structure, difficult to operate, difficult to replace the quick - wear parts, and the machining halts when a huller blade is damaged. The multi - graindehusking machine solves all the problems. The setup consists of a gear train that runs the mechanism, cranked lever attached to the gear train, 2 shafts connected with this gear train and 2 rollers assembled over the 2 shafts respectively. Separate rollers are used for separate grain such as rubber rollers for rice grains dehusking and cement rollers for dal dehusking. The setup uses human energy for rotating the lever. As the lever rotates, gears will also rotate. The shafts with rollers assembled with the gear train will rotate in opposite direction and will apply pressure over the grains that are passing through the gap between the rollers and due to friction the husk will be removed. This husk will be blown off with the help of winnowing fan and the grains thus obtained will be cleaned grains. Sieve plate will be assembled with last gear. This sieve will have small holes of particular grit size that will separate the grains. Separate sieve will be used for separate grains. As the gear rotate, sieve will reciprocate and thus it will allow only the grains to pass through it leaving behind the husk at the top of the sieve.