Soybean milk machine

Abstract

The invention belongs to the field of small kitchen appliances, and particularly relates to a soybean milk machine. The soybean milk machine comprises a movable grinding head arranged on a motor shaft, wherein the movable grinding head comprises a liquid flow driving device which is provided with at least one screw tooth, and a movable grinding tooth arranged at the upper end of the liquid flow driving device; and the liquid flow driving device has a rough shape of a cylinder or rod or inverted cone. When a material is prepared, the movable grinding head rotates at a high speed in a static grinding material guiding cavity to form driven liquid flow so as to produce rotary suction eddy current, and the material is rotatablely sucked into the liquid flow driving device, is coarsely ground and further is subjected to fine grinding by using the movable grinding tooth. The gap gradually becomes smaller from the bottom to top, and the grinding process in which the coarse material is ground into the fine material is realized at the same time. A grinding mechanism of the soybean milk machine has a good grinding effect, and the grinding head is easy to process and is wear-resistant.

Description

[0001] technical field [0002] The invention belongs to the field of small kitchen appliances, in particular to a soybean milk maker, in particular to a grinding mechanism of the soybean milk maker. Background technique [0003] At present, the soybean milk machine has gradually become one of the commonly used appliances in the kitchen of the majority of users, but most of the soybean milk machines currently use the blade-type pulverization method, that is, the motor drives the blade to rotate quickly, and the blade cuts and impacts the material, and finally achieves the effect of pulping. Referring to the traditional technology and practice, the pulp yield of soybeans or other soy products during the grinding process is much better than that of cutting. And the relative taste is also mellow. [0004] Publication No. is " CN10228939A " Chinese Invention Publication Patent discloses a kind of grinding type soya-bean milk machine, bean-carrying cup bottom is provided with in...

AI Technical Summary

Problems solved by technology

Although it realizes water-added wet bean grinding, the structure is practical, and it can be mass-produced and applied in industrialized mass production, but because the unground food will be thrown out of the bean-loading cup during crushing, the crushing speed cannot be accelerated

And the amount of food after crushing is still thrown out of the water supply port, so that it cannot be grinded in a good cycle, and the crushing effect is not ideal

[0005] At the same time, the utility model with the authorized announcement number "CN201479858U" announced a patent called "bladeless axial flow soymilk machine", which is a crushing body installed on the motor shaft, a crushing body fixed on the machine head and located outside the crushing body. Pulverizer; there are discharge holes on the pulverizer, there are pulverizing grooves on the wall of the pulverizer body and the inner wall of the pulverizer, and the edges are relatively sharp. This structure realizes the circular grinding of food materials, and the pulverization effect is improved to a certain extent compared with the previous design; but This structure is only close to the suction generated by the pulverizing ditch on the pulverizing body, which drives the food into the pulverizer. When pulverizing larger food, it will encounter the problem of insufficient suction, and when encountering hard food, it will not be completely pulverized in time. When the particles are small, the food will be stuck between the pulverizer and the pulverizer, which will seriously affect the life of the motor and the performance of the whole machine; and the pulverizer relies on the sharpness of the edge of the protrusion between adjacent pulverizer grooves , to increase the crushing effect, this kind of sharp edge is easy to be worn

[0006] The crushing grooves of this structure are distributed in a spiral or straight line along the outer wall at equal or different intervals on the grinder or crushing, which is unfavorable to realize the crushing from coarse to fine, and its minimum gap of 5mm is too much Large ones are not easy to achieve fine crushing of soybean milk particles. After the food is less than 5mm in size, it can only be crushed by collisions driven by limited suction, which cannot achieve the original intention of grinding and crushing by rolling.

[0007] In addition, in the above-mentioned public documents, the grinding disc is fixed on the bottom of the bean-carrying cup and is not designed to be disassembled. It is difficult to clean the grinding disc, bean-carrying cup and feeding channel. After cleaning, food hygiene and safety, etc., it will cause problems and affect the health of drinkers.

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