Main machine of rice milling and smashing all-in-one machine

Abstract

The invention discloses a main machine of a rice milling and smashing all-in-one machine. A smashing cutter for smashing materials and a powder sieve are arranged in a peripheral space in a casing, a movable cutter of the smashing cutter is driven by a first belt wheel installed on a hollow shaft, a powder sieve support is installed on the casing, a rice roller for milling rice and a rice sieve are arranged in a rotary space of the movable cutter, the rice roller is a two-end-sealed roller, a fixing sleeve is arranged on a solid shaft penetrating through the hollow shaft and driven by a second belt wheel installed on the solid shaft, one end of the rice sieve support is installed on a second bearing base for supporting the solid shaft, the other end of the rice sieve support is installed on a rice sieve support base which is installed on the solid shaft through a first rolling bearing, and the rice sieve support base is provided with a grain inlet or a rice outlet. The main machine of the rice milling and smashing all-in-one machine has the advantages of being novel in design, compact in structure, small in size, light in weight, low in production cost, high in processing efficiency, good in quality of outlet rice and powder and low in power consumption, causing no jamming and idle and the like.

Description

technical field [0001] The invention relates to a rural household grain processing machine tool, and more specifically relates to a rural household small rice milling and crushing combination machine for removing grain husks and crushing materials. Background technique [0002] Rice mills and pulverizers are the main equipment for grain processing and crushing materials used by most households in rural areas. The household rice milling machine of the prior art mainly consists of a frame, a rice milling chamber which is arranged on the frame and consists of an upper casing and a lower casing, a hopper communicated with the rice milling chamber, and a rice roller and a rice sieve located in the rice milling chamber. Composition, the rice roller cylindrical surface is designed with rice peeling ribs and feeding ribs for peeling off the grain husk, the rice roller is installed on the frame through bearings, and the rice sieve for sieving rice bran is set around the rice roller i...

AI Technical Summary

Problems solved by technology

The rice milling and crushing combination machine in the prior art does not form a real all-in-one machine, so it has complex operation, large floor space, heavy machine, messy and irregular appearance, inconvenient installation, debugging and use, especially high production cost , high energy consumption, troublesome operation, etc.

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