Double-layer net grinding pressing mechanism and double-layer net grinding pressing juice extractor

Abstract

The invention relates to the technical field of domestic electrical appliance products, in particular to a double-layer net grinding pressing mechanism and a double-layer net grinding pressing juice extractor. The juice extractor comprises a motor box, a motor, a middle cover, a grinding pressing mechanism and an upper cover, wherein the grinding pressing mechanism is composed of a filter screen and a rotor; the filter screen is of a double-layer filter screen structure, and comprises an upper filter screen and a lower filter screen; the rotor comprises an upper coarse grinding part and a lower coarse grinding part; the motor is mounted in the motor box; the middle cover is fixed on the motor box; the filter screen is mounted in the middle cover; the rotor is positioned in the filter screen; the middle cover is covered with the upper cover, and the upper cover is used for hooding the filter screen and the rotor; the rotor is connected to the motor through a rotor shaft. The filter screen and the rotor are designed to form a structure with an upper part and a lower part corresponding to each other, and a grinding pressing structure is newly added through combination; compared with a traditional structure, fruit residues inside the double-layer net grinding pressing mechanism is great in stress, high in juice extraction speed and high in juice yield, the content of fibers is also improved, and the juice extractor has a more obvious juice extraction effect for raw materials with hard shells such as beans.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a double-layer net mill pressing mechanism capable of extracting juice from fruits and vegetables and a double-layer net mill press juice extractor. Background technique [0002] A juicer is a machine that squeezes fruit or vegetables out of juice by a mechanical method, and has been widely used by people for a long time. However, the traditional centrifugal juicer will cause the enzymes in fruits and vegetables to oxidize, and the color and taste of the juice will be poor, which can no longer meet the needs of modern people for a high-quality life. The slow-grinding juicer has been developing steadily by virtue of its advantage of extracting fruit and vegetable juice through slow-speed grinding, the enzymes can be completely preserved, the juice has a natural color and a delicate taste. [0003] However, the current slow-grinding juicer on the market has...

AI Technical Summary

Problems solved by technology

[0003] However, the current slow-grinding juicer on the market has a single filter structure. The traditional filter is a single-layer structure, which cannot have the functions of grinding and cutting at the same time. Moreover, the structure is not reasonable enough, which leads to the fact that the fruit and vegetable raw materials are easy to slide to the bottom of the filter screen during processing, and the force of pressing and grinding is not strong enough, which reduces the effect of juice production, and the obtained juice basically does not contain dietary fiber

Moreover, the traditional rotor, the spiral ribs on the surface of the rotor and the wall knife on the inner wall of the filter are all made of plastic, which is easy to wear and tear after long-term use, and the grinding effect will decrease accordingly, which is not conducive to food safety.

[0004] In addition, the traditional juicer is controlled by a single control button to start and stop, and it is arranged on the side of the base that is easy to be touched, so that when the switch is accidentally touched, especially children, they will not realize it. The rotor will start to rotate under the condition of

In addition, in order to increase the capacity of the juice extractor and the convenience of use, most juice extractors are now designed with a large-caliber structure. The height of the upper cover is not enough. When the machine is running, if there is a hand reaching in, it will cause a safety hazard.

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