POLISHING-TYPE HORIZONTAL RICE MILLING MACHINE

This polishing-type horizontal rice milling machine is capable of improving rice milling efficiency by assuring the fluidity of rice grains even when the supply amount of rice grains is increased to increase the fill-level of a milling chamber with rice grains. The polishing-type horizontal rice milling machine is configured by forming, in the circular outer circumferential surface of a polishingroll, agitation grooves extending in the axial direction, and by forming a plurality of air injection holes in each of the grooves. Rice milling is carried out in the milling chamber by air being injected from the air injection holes while the polishing roll is being rotationally driven. 本发明提供研磨式卧式碾米机，在即使增加米粒的供给量且提高精白室内的米粒的充满度的情况下，也能够确保米粒的流动性并使碾米效率提高，在研磨辊的圆形的外周面形成有沿轴向延伸的搅拌用的槽，并且在上述槽内形成有多个喷风孔，边对上述研磨辊进行旋转驱动，边从上述喷风孔喷出空气，在上述精白室中进行精白。