An easy-to-clean extrusion juice extractor

Abstract

The invention relates to an easy-cleaning extrusion type juice extractor. The extrusion type juice extractor comprises an extractor base with a motor and machining assemblies connected to the extractor base. The extrusion type juice extractor is characterized in that the machining assemblies include a juice collecting cavity, a screw and a filtering net; the juice collecting cavity is connected with the extractor base; the juice collecting cavity comprises a containing part and an extrusion part; the juice collecting cavity is provided with a feeding opening, a juice outlet and a pomace outlet; the screw is transversely arranged; the screw is inserted into the juice collecting cavity and driven by the motor; ribs are further arranged on the inner wall of the juice collecting cavity; threads are arranged on the screw; the filtering net is arranged at the juice outlet, and the juice outlet is covered with the filtering net; the ribs of the extrusion part are in extrusion fit with the threads to form smashing gaps; the quiescent value of the smashing gaps is H, and the H is larger than or equal to 0.3 mm and smaller than or equal to 5 mm. The extrusion type juice extractor is few in function parts; machining can be achieved through the arrangement of the juice collecting cavity and the screw; the extrusion type juice extractor is simple in structure and convenient to disassemble and assemble; a user can easily and conveniently use the extrusion type juice extractor; overmuch space is not occupied; the using satisfaction of the user is improved.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a low-speed screw extruding juice extractor. Background technique [0002] Existing juicers generally include two processing methods. [0003] One is a centrifugal juicer using a knife net, which usually includes a machine base, a knife disc, and a knife net. The machine base drives the knife disc and the knife net to rotate at high speed. Separation is carried out to process the juice. This technical scheme is owing to relying on high-speed rotation, makes fruit juice oxidize very soon and destroys the nutritive label of fruit juice, and is not accepted by people gradually. [0004] Another improved technical solution is a low-speed screw extruding juice extractor, which usually includes a motor base and a processing part for processing fruit juice. The processing part usually includes a juice collection chamber, a screw, an extrusion cylinder and the end cover, the juice colle...

AI Technical Summary

Problems solved by technology

[0006] 1. Due to the large number of processing parts, including at least the juice collection chamber, screw, extrusion barrel and end cap, the user needs to clean them separately when cleaning, which increases the cleaning time and causes waste of water resources

[0007] 2. Due to the large number of accessories, it is cumbersome to disassemble and assemble, and it also takes up space when storing, which reduces the enthusiasm of users to use

[0008] 3. Due to relying on the extruding cylinder to realize the processing, and the extruding cylinder bears a large pressure during the extrusion process with the screw, which will make the pomace residue, especially the filter installed in the extruding cylinder, will be damaged by the screw The pomace enters the filter screen due to the extrusion, which is not easy to clean the extrusion cylinder

At the same time, the installation and disassembly of the extrusion cylinder are also troublesome, which is not conducive to storage

[0009] 4. The existing extrusion cylinder is usually equipped with two filter parts, namely the front filter part and the rear end filter part. The filter part cooperates with the screw rod during the working process of the juice extractor and needs to bear the extrusion of the screw rod Due to the structural limitation of the filter part, there will be a risk of the filter part being squeezed and damaged, thus reducing the normal service life of the juicer

[0010] 5. The existing filter screen is usually set integrally with the extrusion cylinder. The filter screen has a single structure, and it is impossible to switch between various fruits and vegetables. If the filter screen is replaced, it needs to be replaced at the same time as the extrusion cylinder, which increases the replacement cost. And multiple extrusion cylinders will occupy a large space, which is not conducive to the storage and storage of the juicer

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