75results about How to "Improve juicing effect" patented technology

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.

The invention discloses a juice extractor and a spiral-extruded juicing screw thereof. An extrusion juicing part is formed at a spiral part of an outside surface of the spiral-extruded juicing screw;an upper part of the extrusion juicing part upwards extend in a spiral manner, and a holding cavity for enabling a rotary central axis of the screw to penetrate is formed between an inside surface andan inner wall of a filter module of the juice extractor; the food material with size exceeding the semi-diameter of the screw can be fed through the holding cavity, and the rotary central axis of thescrew is located in a horizontal projection plane of the holding cavity. The juice extractor is free from using a positioning shaft, a vertical size of the screw is reduced, then the volume of the juice extractor is reduced, and the material cost is reduced, so that the juice extractor is convenient to transport and store; and meanwhile, the top of the extrusion juicing part of the screw is eccentrically arranged, the rotary central axis is located at a discharge channel outlet and the horizontal projection plane of the holding cavity, the size of the holding cavity is increased so that the holding cavity can hold the food material with the size exceeding the semi-diameter of the filter module, and the juicing effect and the juicing efficiency are increased.

The invention relates to a juicing device of a full-automatic fruit and vegetable facial mask machine. The juicing device comprises a barrel, a threaded rod and a driving device, and is characterized in that the driving device and the threaded rod are connected in a driving mode, the threaded rod is arranged in the barrel in a sleeved mode, protruding threads are arranged on the surface of the threaded rod, the gap between the threaded rod and the barrel gradually narrows in the juice outlet direction, a residue outlet end is arranged at the other end of the barrel, the barrel comprises a front barrel body and a rear barrel body, a feed pipe communicated with the inner portion of the barrel is arranged on the upper portion of the front barrel body, a conical cover is coaxially arranged in the rear barrel body, a filter screen is arranged on the conical cover, the conical cover shrinks in the juicing direction, and a juice outlet is formed in the portion, below the conical cover, of the rear barrel body. When the juicing device is used for squeezing of the facial mask machine, the squeezing speed is low, the temperature is low, nutritional ingredients in fruits and vegetables are not prone to damage, fiber compositions reserved in the fruits and vegetables are beneficial to facial mask forming, and facial mask forming quality is improved.