A vertical screw squeeze juice extractor with fast juice output

Abstract

The invention provides a vertical screw extrusion juicer capable of quickly discharging juice. The juicer comprises a machine base, a juice collecting cavity which is formed in the machine base, a screw rod which is longitudinally arranged in the juice collecting cavity, and an upper cover which covers the juice collecting cavity; the juice collecting cavity is provided with a juice outlet and a residue outlet; a motor is arranged in the machine base. The screw rod comprises a screw rod shaft and a screw rod body; spiral is arranged on the screw body, the juice collecting cavity comprises a bottom wall and a side wall; the screw rod is further sleeved in an extrusion cylinder. The extrusion cylinder is detachably arranged relative to the juice collecting cavity; the extrusion cylinder comprises a cylinder-shaped body with an upper opening and a lower opening, ribs matched with the screw rod to squeeze materials are further arranged on the body, a limiting ring is arranged on the bottomwall of the juice collecting cavity, the lower portion of the extrusion cylinder is matched with the limiting ring in an inserted mode to form a lower filtering gap, according to the invention, easydisassembly and assembly and ultra-good washing are achieved under the condition that accessories are not increased, and user experience is greatly improved.

Description

technical field [0001] The invention belongs to the field of food processing machines, in particular to a vertical screw squeeze juice extractor. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to healthy diet, and the demand and requirements for freshly squeezed juice are also getting higher and higher. The existing vertical juice extractor comprises a machine base, a motor arranged in the machine base, and a pressing assembly arranged on the machine base, and the pressing assembly includes a juice collecting chamber and a screw longitudinally arranged in the juice collecting chamber. The extruding barrel is sleeved on the outside of the screw rod, and the upper cover is covered on the top of the juice collecting chamber. The filter mesh is set on the extrusion cylinder so that the juice squeezed out by the screw and the extrusion cylinder passes through the filter mesh and finally flows out from the juice...

AI Technical Summary

Problems solved by technology

However, due to the small and large number of filter mesh holes in the existing extrusion barrel, the fine slag crushed by the screw rod is easy to block the mesh holes, causing the juice to be unable to be smoothly discharged from the filter holes, and mixed with the slag to cause juice discharge. Smooth, the juice yield is not ideal, and it is difficult to clean the squeeze cylinder after the juice is squeezed

The filter mesh is generally set on the metal mesh, and the metal mesh is then poured on the plastic body of the extrusion cylinder through injection molding, which requires high processing costs, while the filter mesh on the metal mesh needs to be formed by chemical corrosion and other processing methods. While further increasing the cost, it also brings about the problem of environmental pollution

[0003] In addition, the installation alignment between the extrusion cylinder and the juice collection chamber is difficult, and the user's operation is inconvenient, especially when the extrusion cylinder is not installed in place, it will directly affect the extrusion gap between the screw and the extrusion cylinder, thereby Affect the efficiency of juicing, affect the juice yield, and even produce abnormal noise, affecting the user experience

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