Dust-free rice beating machine

Abstract

The invention discloses a dust-free rice beating machine. The dust-free rice beating machine comprises a machine frame, a motor, an output shaft, a driving wheel, a driven wheel, a rotating shaft, a stone roll, a roll base and a hulling chamber. A feeding inlet is installed in the top end of the machine frame. The hulling chamber is arranged on the upper portion of the machine frame. The motor is installed on the lower portion of the machine frame. The right end of the motor is connected with the output shaft. The output shaft is connected with the driving wheel. The driving wheel is connected with the driven wheel through a belt, and the driven wheel is connected with the rotating shaft. The rotating shaft penetrates through the machine frame to enter the hulling chamber, and is further connected with the stone roll inside the hulling chamber. The stone roll is provided with arc-shaped protrusions and the roll base is installed inside the hulling chamber. The upper surface of the roll base is also provided with arc-shaped protrusions. A rice grain outlet is formed in the lower end of the hulling chamber. A stalk outlet is formed in the right end of the hulling chamber. According to the dust-free rice beating machine, the stone roll and the roll base are used for milling rice, rice skin of the milled rice cannot be destroyed, and original nutritive value of the rice is effectively stored; and moreover, manufacturing cost is low and application and popularization value can be achieved.

Description

technical field [0001] The invention relates to the field of agricultural rice-threshing machinery, in particular to a dust-free rice-threshing machine. Background technique [0002] Rice threshing machine is a kind of grain processing equipment that dehulls rice. The rice obtained can be cooked directly, and the removed husk is bran for feeding pigs or others. The currently used rice threshing machines generally have a good effect of beating and shelling rice. During rice production, due to the friction between the rotating roller and the rice sieve, the temperature of the rice increases, which virtually destroys the nutrients in the rice. , reducing the nutritional value of rice. Due to the high temperature of rice milling, it is easy to cause bursting and crushing, which reduces the yield of finished products. But the epidermis of rice is also removed when shelling, because the epidermis of rice contains multiple nutrients, it causes the loss of multiple nutrients of ri...

AI Technical Summary

Problems solved by technology

Due to the high temperature of rice milling, it is easy to cause cracking and crushing, which reduces the yield of finished products

However, the skin of the rice is also removed when the shell is removed. Because the skin of the rice contains multiple nutrients, the rice itself loses multiple nutrients and loses the edible value of the rice.

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