Household grain crushing, centrifugal screening and grinding device

Abstract

The invention discloses a household grain crushing, centrifugal screening and grinding device. The household grain crushing, centrifugal screening and grinding device comprises a grain crushing and grinding housing, a grinding wedge, a cleaning brush, a centrifugal barrel and crushing blades, wherein an external guiding cone is fixed in the middle of the top end of the grain crushing and grindinghousing; a centrifugal motor is fixed in the middle of the top end of the external guiding cone; a centrifugal rotating shaft is connected to the bottom of the centrifugal motor; a fixed block is connected to the bottom end of the centrifugal rotating shaft and welded on a feeding plate; the centrifugal barrel is connected to the bottom of the feeding plate; a plurality of internal grinding teethare formed on the outer side wall of the centrifugal barrel; the grinding wedge is fixed on the inner wall of the grain crushing and grinding housing on the outer side of the centrifugal barrel; and aplurality of external grinding teeth are formed on the grinding wedge. The household grain crushing, centrifugal screening and grinding device facilitates discharging of entered grains to prevent a feeding channel from blockage, guarantees sufficient grain crushing and uniform crushed grain sizes, achieves centrifugal screening and separation while crushing, and realizes integrated operation of grain adding, crushing, centrifugal screening, grinding, sweeping and discharging.

Description

technical field [0001] The invention relates to the technical field of grain milling and processing machinery, in particular to household grain crushing, centrifugal screening and grinding equipment. Background technique [0002] Grains include rice. Wheat, millet, soybeans and other miscellaneous grains are rich in protein, vitamins and other trace elements. In order to increase the nutrition of the diet, people usually eat a variety of grains together. Wheat, black rice and oats purchased in the market Grains such as corn, soybeans, etc. are usually in the form of granules. When eating, they can only be used for cooking porridge. After crushing, screening, grinding and other processes. At present, the crushing equipment on the market is mainly the equipment that the motor spindle drives the millstone to rotate and crush. Usually, the crushing efficiency is low. The grain grinder is large in size, generally 530cm×530cm×650cm in size, heavy in weight, up to 51KG, and the p...

AI Technical Summary

Problems solved by technology

Wheat, millet, soybeans and other miscellaneous grains are rich in protein, vitamins and other trace elements. In order to increase the nutrition of the diet, people usually eat a variety of grains together. Wheat, black rice and oats purchased in the market Grains such as corn, soybeans, etc. are usually in the form of granules. When eating, they can only be used for cooking porridge. After crushing, screening, grinding and other processes

At present, the crushing equipment on the market is mainly the equipment that the motor spindle drives the millstone to rotate and crush. Usually, the crushing efficiency is low. The grain grinder is large in size, generally 530cm×530cm×650cm in size, heavy in weight, up to 51KG, and the parts are relatively scattered. , not easy for automation integration, it is only suitable for the milling of large quantities of grains on the market, and it is used to grind one kind of grain at a time, it is not suitable for home use, and it cannot crush, screen, grind, clean and clean the matched grains. discharge operation

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