AUTOMATIC MOVING DEVICE OF THE GRAIN GUIDE CHUTE ALONG WITH THE RUBBER ROLLER ABRASION OF RICE-HULLER

摘要

The present invention automatically adjusts the position of the grain guide chute 8 according to the wear of the rubber rollers 10 and 10 'in the rice mill 1 so that grain is always directly in contact with the two rubber rollers 10 and 10'. In the conventional method, the guide chute 8 is always fixed so that grains do not fall directly to the contact surface even when the rubber rollers 10 and 10 'are worn down, thereby reducing throughput by reducing the removal rate. The cam shaft 14 on the rear side of the guide chute 8 of the guide chute 8 so that the rack gear 4 and the pinion gear 7 in the movable block 2 move according to the wear of the rubber rollers 10 and 10 '. When the cam 5 is controlled by the shaft 14 to allow the guide chute 8 to be automatically controlled and applied to the rice mill 1, it is possible to increase the throughput by increasing the removal rate of the grain.