Vertical screw extruding juice extractor

Abstract

The invention discloses a vertical screw extruding juice extractor, which comprises a machine base, a motor arranged in the machine base, an extrusion screw, a pressing chamber cooperating with the extrusion screw to extrude materials, and an upper cover installed above the pressing chamber , the pressing chamber is installed on the machine base, the extruding screw is installed in the pressing chamber, the upper cover is provided with an accommodating part protruding upwards and used to accommodate the upper part of the extruding screw, and the side wall of the accommodating part is set There is a feed port and a feed channel connected to the feed port, the angle between the geometric center of the two ports of the feed channel and the vertical plane is a, 30°≤a≤60°, so that the material depends on itself The gravity can quickly enter the accommodating part directly through the feeding channel, and is quickly brought into the extrusion grinding part of the extrusion screw and the pressing chamber formed by the downward guidance of the material propulsion part at the corresponding position of the feeding port. Squeeze in the juice gap, easy to realize fast automatic feeding.

Description

technical field [0001] The invention relates to the field of food processing machines, in particular to a vertical screw squeeze juice extractor. Background technique [0002] Existing screw squeeze juicers generally include horizontal screw squeeze juicers and vertical screw squeeze juicers. A vertical screw squeeze juicer generally includes a top cover, a squeeze chamber, a screw, a mesh cylinder matched with the screw, a rotating brush and a drive unit. In one case, a feeding port is set on the top of the top cover. The juicer makes use of the material's own gravity to flow downward, which solves the problem of material extrusion and crushing. At the same time, because the machine base is set at the bottom, the machine has good stability. However, the feeding port of this scheme is set above the screw, and after the material enters the shell, it falls above the spiral of the screw, which makes it difficult to feed. It makes the feeding slower, and it will also cause mat...

AI Technical Summary

Problems solved by technology

However, the feeding port of this scheme is set above the screw, and after the material enters the shell, it falls above the spiral of the screw, which makes it difficult to feed. It makes the feeding slower, and it will also cause material accumulation, which will affect the next step of extrusion and crushing. This structure is also difficult to achieve large-caliber feeding.

Another situation is to set the feed port on the squeeze chamber, the extrusion screw is accommodated in the squeeze chamber, and the upper cover is used to close the top of the squeeze chamber, which leads to the inside of the squeeze chamber that is matched with the extrusion screw being too deep, not only It is not conducive to the disassembly and cleaning of the juicer, and during the working process of the juicer, the pressing chamber is prone to radial swing, the loss of accessories is large, and the life loss of the juicer is also large

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