GROATS MILL IN UNITS Russian patent published in 2004 - IPC

FIELD: mechanical engineering, in particular, grinding equipment. SUBSTANCE: groats mill has frame incorporating grain hopper, self-balancing sifter, charging mechanism and handling mechanism, sheller, aspirator, and control panel. Groats mill is further equipped with grinder mounted in lower front part of frame on vibration supports and provided with casing. Shaft mounted inside casing has replaceable abrasive wheels, replaceable sieving cylinder and roll-type grinder equipped with receiving column. Two rolls, reducer and drive pulley are positioned in column casing. Self-balancing sifter located in upper part of frame is composed of two sieving casings made in the form of packets mounted on single sifter frame. Replaceable units and replaceable sieving frames are attached to frame. Sifter sieving casing is equipped with bucket elevator for charging mechanism with grain hopper and three bucket elevators for handling mechanism. Four mentioned bucket elevators have common electric engine. Sheller is made in the form of casing incorporating shaft with abrasive drums and deck, and drive pulley. Aspirator has fan, collector, cyclones, air ducts, large-size and small-size aspiration columns and hopper for collecting product obtained by means of sheller or grinder. EFFECT: wider operational capabilities and increased efficiency. 2 cl, 8 dwg