Automatic grinder

Abstract

The invention discloses an automatic grinder. The automatic grinder comprises a box, a driving device, a transmission device, a movable grinding disc and a static grinding disc. The driving device isarranged in the box and comprises a first motor and a first speed reducer. The transmission device comprises a first transmission shaft and a shaft sleeve, one end of the first transmission shaft is in transmission connection with the driving device, the other end of the first transmission shaft stretches out of the box, and the first transmission shaft is sleeved with the shaft sleeve. The movable grinding disc is arranged on the shaft sleeve in a sleeving mode, and the static grinding disc is arranged on the movable grinding disc. The automatic grinder further comprises a compressing device,and the static grinding disc is fixed to the upper portion of the movable grinding disc in a compressed mode through the compressing device. The automatic grinder is a combination of a grinding discof a traditional millstone and a modern electric machine; through arrangement of the shaft sleeve, direct contact of the movable grinding disc and the first transmission shaft is avoided, the servicelife of the movable grinding disc is prolonged, and noise can be effectively reduced; and by arranging the compressing device, the static grinding disc located on the upper portion can be limited, theeffect that the lower grinding disc rotates and the upper grinding disc is fixed is achieved, and the grinding discs are protected effectively.

Description

technical field [0001] The invention relates to the field of food grinding machinery, in particular to an automatic grinding machine. Background technique [0002] Throughout the ages, workshop-style soymilk grinders have been grinding with low-speed stone mills instead of cutting or grinding with metal utensils, which makes sense. Experts pointed out that the grinding of soy milk by stone mill is related to the release of energy. The teeth of stone mill are evenly ground and the speed is slow, so that the outside air can be in good contact with the soy milk particles that are ground. Under certain chemical effects, soybeans can be fully released. Protein, which makes the soy milk uniform and fine, and has an unusual taste. [0003] At present, most of the food grinding machines on the market grind food with a purely mechanical structure. The grinding equipment with this structure is noisy, and the slurry basically loses the pure natural taste. There are also electric and ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the food grinding machines on the market are purely mechanical structure grinding food. The grinding equipment with this structure is noisy, and the slurry basically loses the pure natural taste.

There are also electric and stone mills on the existing market. As shown in the Chinese invention patent No. 201020149343.1, it discloses a household stone refiner. Although it has realized the function of automatic grinding, it is different from most stone mil

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