Stone mill

Abstract

The invention discloses a stone mill which comprises an upper mill disc 2 and a lower mill disc 3, wherein the upper mill disc 2 and the lower mill disc are arranged on a bracket 1; a belt groove 4 is fromed in the outer wall of the upper mill disc 2; a belt 5 is arranged inside the belt groove 4; and the upper mill disc 2 is connected with a motor 6 arrnaged on the bracket 1 through the belt 5. The stone mill has the advantages of smart structural design and convenience in use; when the stone mill is used, the original and natural flavor of grains is maintained, the working efficiency is improved, the working intensity is reduced, and the powder milling quality is stabilized; the stone mill is easy to operate, easy to detach and wash, free of water leakage and unlikely to have rust on a rotating shaft; and meanwhile by utilizing the stone mill, the problem that the rotating shaft is rusted by water is prevented.

Description

[0001] technical field [0002] The invention relates to a stone mill, in particular to an electric stone mill. Background technique [0003] In the 1980s in our country, people used manpower, energy storage or water power to drive stone mills for grain grinding, but at present, we use electric machines for grain grinding. With heat, the ground food loses its original natural flavor and destroys the nutritional content. Therefore, people are more and more fond of the food ground by stone mills. However, the efficiency of stone mills driven by manpower and stored energy is low. And the grinding is uneven due to human factors, and the labor cost is high. [0004] In CN201239635Y, a utility model patent named "an electric stone mill" is disclosed, which is provided with a grinding body support, a grinding disc is fixed on the grinding body support, a fixed grinding disc is fixedly arranged on the grinding disc, and a fixed grinding disc is set on the fixed grinding disc. A mo...

AI Technical Summary

Problems solved by technology

Although such a structure can grind grain, it still has such disadvantages: there is no waterproof setting between the fixed grinding disc and the grinding disc and between the fixed grinding disc and the main shaft. When grains are fed, water will flow to the main shaft along the outer wall and lower end surface of the fixed grinding disc and the gap between the fixed grinding disc and the main shaft, causing corrosion to the main shaft and shortening the service life

Images