Juicing method of juicer

Abstract

Disclosed is a juicing method of a juicer. The juicer comprises a machine base, a juice collecting cavity formed in the machine base, a screw rod arranged in the juice collecting cavity and an extrusion cylinder located between the screw rod and the juice collecting cavity, the screw rod comprises a crushing section, an extrusion section and a grinding section from top to bottom, a gap between thescrew rod and the extrusion cylinder is gradually reduced from top to bottom, and the lower part of the extrusion cylinder is matched with the bottom of the juice collecting cavity in an inserting manner to form a lower juice outlet gap. The juicing method at least comprises the following steps: a shearing step: shearing and crushing materials into small blocks by the screw of the crushing section to generate juice; an extrusion step: spirally pushing the material to move downwards to a grinding section while rotating, extruding the material by a screw rod and an extrusion cylinder, discharging juice, and enabling the juice to flow to the bottom of a juice collecting cavity; and a grinding and filtering step: pushing the material to the lower part of the extrusion cylinder by the screw, grinding the material by the grinding section to form pomace and juice, and enabling the juice to flow out through a lower juice outlet gap. According to the invention, the juice yield and the juice outlet speed can be increased, and the juicer is convenient to manufacture and clean after being used.

Description

technical field [0001] The invention belongs to the technical field of food processors, and in particular relates to a juice extracting method for a juice extractor. Background technique [0002] With the improvement of living standards, various juicers continue to emerge, becoming the new favorite of health care people. Existing vertical juice extractors generally include a machine base with a motor inside, a juice collection chamber connected to the machine base, a screw longitudinally arranged in the juice collection chamber, and a squeeze cylinder arranged between the screw rod and the juice collection chamber 1. The upper cover arranged at the opening of the upper part of the juice collecting chamber, the extrusion cylinder is provided with filter holes, and the lower part of the juice collecting chamber is provided with a juice outlet and a slag outlet. The screw includes a screw body and a screw shaft, and a helix is ​​arranged on the surface of the screw body so as ...

AI Technical Summary

Problems solved by technology

[0005] First of all, the filter hole bracket is set on the extrusion cylinder. When the extrusion cylinder is made of stainless steel, it is difficult to form the tiny filter holes through the existing machining methods, and it needs to be manufactured by complicated processes such as corrosion, resulting in Difficult to increase production costs; when the extrusion cylinder is made of plastic materials, the existing wood-plastic molding process is difficult to form small filter holes, and it is easy to form defects such as flashes at the filter holes, thereby affecting the size of the filter holes precision

In addition, the tiny filter holes are easily blocked by pomace, which affects the speed of juice production and is not conducive to subsequent cleaning

[0006] In particular, the existing extrusion cylinder is usually provided with a filter hole in the middle and lower part of the extrusion cylinder. Correspondingly, the juice extraction method is that the material flows out through the filter hole when it is squeezed to form juice, but the squeezed The material is easy to block the filter hole, thus affecting the juice output speed

In addition, the existing juicing method is mainly to form juice by squeezing the material, that is to say, it adopts a pure squeezing process, which will increase the load on the screw and the extrusion cylinder on the one hand, making the extrusion cylinder easier to extract. There are problems of cracking and deformation, and at the same time increase the power and cost of the motor. On the other hand, it is difficult to fully squeeze out the juice in the material, which is not conducive to improving the juice yield

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