Rice extruding and crushing machine

Abstract

The invention discloses a rice extruding and crushing machine. A feeding hopper is mounted at the top of a box body; a first crushing roller and a second crushing roller are arranged in the box body in a sleeving manner; a cross rod is fixedly mounted in the box body; a rack is arranged outside the cross rod in a sleeving manner; the top of the rack is meshed with a first special-shaped gear; thebottom of the rack is meshed with a second special-shaped gear; a connecting rod is fixedly mounted outside the second special-shaped gear; an extruding roller is fixedly mounted at the bottom of theconnecting rod; an arc-shaped pressing plate is fixedly mounted in the box body; a discharging hole is formed in the bottom of the arc-shaped pressing plate; vibrating devices are fixedly mounted at two ends in the box body; and a collecting box is movably mounted at the bottom of the box body. By means of the first special-shaped gear, the rack, the second special-shaped gear, the connecting rodand the extruding roller, the extruding roller performs reciprocating extruding and grinding on rice on the surface of the arc-shaped pressing plate under the swinging action of the connecting rod, sothat the grinding sufficiency degree is high, and ground rice flour is finer.

Description

technical field [0001] The invention belongs to the field of food processing equipment, and in particular relates to a rice extrusion grinder. Background technique [0002] Rice is one of the agricultural products. Rice is the finished product after cleaning, husking, rice milling, finishing and other processes. Rice is one of the main grains and plays an important role in life. Rice is in the process of During processing, the particles need to be crushed with a pulverizer. The pulverizer is a machine that crushes large-sized rice to the required size. The pulverizer is composed of devices such as coarse crushing, fine crushing, and wind conveying. purpose. [0003] During the rice finishing process, in order to obtain finer rice flour, the rice particles need to be fully squeezed and crushed, but the current rice grinder device is easy to aggregate during the crushing process of rice, resulting in insufficient crushing. The rice flour is not even and delicate enough, and,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rice extrusion grinder to solve the problem of insufficient crushing caused by the easy aggregation of rice in the prior art, and the rice will adhere to the grinding device during the extrusion grinding process, resulting in the final rice flour The problem that the accumulation of rice flour that is not uniform and fine and adheres affects the work of rice extrusion and grinding

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