Pulverizer and discharging method thereof

Abstract

The invention discloses a pulverizer and a discharging method thereof. The pulverizer comprises an intermittent discharging mechanism and a driving mechanism, wherein the intermittent discharging mechanism is used for controlling the discharging speed; the driving mechanism is used for driving the intermittent discharging mechanism to rotate by a preset angle at a preset interval; the intermittent discharging mechanism is positioned between a hopper outlet and a grinding mechanism of the pulverizer and is connected with the driving mechanism. According to the invention, the intermittent discharging mechanism discharges raw materials intermittently at the preset interval to control the discharging speed of the raw materials with large specific gravity and small particles and to enable all the raw materials to be uniformly mixed in the discharging process and enter the grinding mechanism to be ground, so that nutrition powder is balanced in nutrition and does not layer. In addition, the intermittent discharging manner enables the grinding mechanism to be uniform in workload and not to generate high temperature in the grinding process, so that a sugar material is not burnt and discharged smoothly, and the nutrition of the nutrition powder does not lose.

Description

technical field [0001] The invention relates to the technical field of food grinding, in particular to a mill and a feeding method thereof. Background technique [0002] With the improvement of people's living standards, the functional requirements for nutrition are also higher. Therefore, there are currently nutritional powders of various grains and miscellaneous grains on the market. Flour manufacturers, supermarkets or households are concerned. [0003] At present, there are various problems in the use of milling machines. As we all know, in order to grind out nutritional powder with specific functions, it is necessary to add corresponding raw materials of whole grains. Five grains are mainly made of eight kinds of materials: including: oats, red beans, black sesame, dried walnuts, dried yam, red dates slices, wolfberry, and dried apples. However, the specific gravity, shape, and composition of various grains and miscellaneous grains are not the same: according to the s...

AI Technical Summary

Problems solved by technology

From this, we can see the importance of evenly feeding the ingredients, but through this manual stirring method, the labor intensity is high, and the ingredients are not evenly mixed, and the effect of solving the layering of the powder is not obvious

[0006] In addition, the inner wall of the hopper of the existing mill is designed to be smooth. Due to the different shapes, specific gravity, and ingredients of the ingredients during feeding, under the condition of grinding and vibration, the large materials with light specific gravity will restrain each other and affect the feeding speed. Slow, and the granular small materials with heavy specific gravity will fall into the grinding mechanism from the gap between the sheet materials first in the vibration environment, for example: sesame with large specific gravity, small shape and smooth surface will fall first The raw material enters the grinding mechanism, and the dried Huaishan flakes with small specific gravity, large shape and rough surface will be unloaded later, so that the raw material finally enters the grinding mechanism in a layered form for grinding, so that the sesame seeds with small particles, large specific gravity and smooth surface After grinding, grind other flaky or lumpy raw materials, which will make the nutritional powder out of balance unbalanced

Moreover, this layered grinding method will also make some oily raw materials not powder in the process of crushing and grinding out, but easy to produce oil, agglomerate or paste, and sugar raw materials are easy to grind due to friction. The high temperature causes scorching into lumps, which leads to clogging of powder discharge. Starch raw materials do not have the above problems

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