Screw extrusion-type juice extractor

Abstract

The invention provides a screw extrusion-type juice extractor which comprises a juice collecting cup, a screw and a filter screen support. A residue collecting groove is formed in the bottom face of the juice collecting cup, the cross sectional area of the residue collecting groove is smaller than the bottom face area of the juice collecting cup, a residue discharging opening is formed in the lateral wall of the residue collecting groove, an adjusting device is installed on one side of the residue discharging opening, and the area of the residue discharging opening can be adjusted through the adjusting device; the screw is arranged in the juice collecting cup in the axial direction of the juice collecting cup, and a residue scraping part is arranged at the lower end of the screw and located in the residue collecting groove; the filter screen support is in a hollow column shape and is connected into the juice collecting cup in a clamped mode, the screw is located in the filter screen support, a filter screen is installed on the filter screen support, and a juice collecting cavity is formed between the filter screen and the cup wall of the juice collecting cup. By means of the screw extrusion-type juice extractor, the filter screen support is easily and conveniently installed, residues are prevented from being accumulated at the bottom of the filter screen, the filter screen is easily and conveniently washed, and meanwhile the juice outlet rate of the juice extractor is increased.

Description

technical field [0001] The invention relates to the field of household electrical appliances, and more specifically, relates to a screw extruding juice extractor. Background technique [0002] With the improvement of people's living standards and the gradual deepening of health concepts, more and more consumers give up various "additive" beverages, and pay attention to fruit and vegetable juices with pure natural color, fragrance and rich in essential vitamins and trace elements. stand up. But if you want to drink a good cup of freshly squeezed fruit and vegetable juice every morning, a suitable home juicer is essential. At the same time, with the improvement of the quality of life, the mentality of consumers has begun to transition from the most basic living needs to a nutritious and healthy taste of life, which provides more possibilities for the popularization and upgrading of juicers. [0003] The difference between the original juicer currently on the market and the p...

AI Technical Summary

Problems solved by technology

[0005] 1. Because there is a ring-shaped slag discharge channel at the bottom of the filter frame, and the slag discharge port is placed axially at the bottom circumference of the filter frame. When juicing, the residue is squeezed by the screw to a dense state and filled in the bottom of the filter frame. In the ring-shaped slag discharge tank and at the slag discharge port, it is difficult to clean the filter frame after scrubbing and juicing;

[0006] 2. Because the axial slag discharge port on the bottom of the filter frame needs to be aligned with the slag discharge port at the bottom of the juice collection cup, the filter frame has direction matching requirements during installation, resulting in inconvenient installation of the filter screen;

[0007] 3. Because the screw squeezes the residue into the slag discharge groove at the bottom of the filter frame, in the case of continuous juicing for a long time, the residue is easy to accumulate at the bottom of the filter frame, resulting in poor juicing effect

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