A kind of raw shelling device of tartary buckwheat whole grain

Abstract

The invention discloses a raw tartary buckwheat whole grain husking device which comprises a feeding hopper, a grinding material inner sleeve, a grinding rotor, a grinding cylinder, a husking chamber, a screen, a husking inner cylinder, a tartary buckwheat discharging port, a tartary buckwheat kernel collecting hopper, a motor, a frame and a spindle. Spiral blades and rod-shaped grinding teeth arranged in a spiral mode are distributed on the grinding rotor, the surfaces of the spiral blades are dull polished, and dull polishing density is sequentially increased from the left to the right. Poking teeth are distributed on the periphery of the husking inner cylinder, and a husking outer cylinder with poking teeth is arranged in the husking chamber. A plurality of through holes are formed in the husking outer cylinder. The positions of the poking teeth of the husking inner cylinder and the positions of the poking teeth of the husking outer cylinder are staggered. By using the device to remove the tartary buckwheat husks, hot processing and cooking are not required, wrapping force of the husks on the kernel is gradually reduced by means of multi-time sufficient contact of grains and grinding components, and husking is finished through rubbing and peeling. Percentage of perfect kernels and husking rate are high, husking is complete, and buckwheat kernel nutritional functional components are not damaged.

Description

technical field [0001] The invention belongs to the technical field of grain processing machinery, and relates to a shelling device, in particular to a raw shelling device for whole tartary buckwheat grains. Background technique [0002] Buckwheat is a plant of the genus Buckwheat in the family Polygonaceae of the dicotyledonous order, and is a traditional food and medicine crop in my country. "Compendium of Materia Medica" discusses that buckwheat has a bitter, flat, and cold taste, which is beneficial to strength, spirit, eyes and ears, lowering qi, broadening the intestines and invigorating the stomach. Modern medical research has also proved that buckwheat has various pharmacological activities such as lowering blood sugar, lowering blood fat, anti-tumor, expanding blood vessels, maintaining good flexibility of blood vessels, improving cardiovascular and cerebrovascular circulation, and improving memory. Epidemiological studies have found that buckwheat is the staple foo...

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Problems solved by technology

However, these devices have a remarkable dehulling effect on sweet buckwheat. Because tartary buckwheat has deep grooves on the conical surface of the triangular pyramid, tartary buckwheat bears a large extrusion force during the processing of the above-mentioned dehulling equipment, resulting in Hulling efficiency drops, and there are many broken pieces of tartary buckwheat kernels, and the damage rate is high

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