Original juice extractor

Abstract

The invention discloses an original juice extractor. The original juice extractor comprises a juice container, a strainer, a squeezing device and an upper cover. The squeezing device is arranged in the strainer, the squeezing device and the strainer are jointly mounted on the juice container, and the upper cover is arranged above the strainer. The original juice extractor is characterized in that the upper portion of the squeezing device is provided with a concave portion, and the lower portion of the upper cover is provided with a retaining projection portion which extends into the concave portion of the squeezing device. The retaining projection portion extending into the upper concave portion of the squeezing device is capable of retaining foods falling down from the upper cover to prevent part of foods from entering a lower squeezing area in an irregular direction through the upper portion of the squeezing device, and the retaining projection portion is capable of not only retaining the foods but also according with rotation of the squeezing device to enable the foods to be fed into the squeezing area between the strainer and the squeezing device in a regular direction, so that juice output can be increased while uniformity in squeezing is achieved. In addition, the squeezing device is integrally low in weight and small in size, so that resistance in action of the squeezing device is evidently reduced. Furthermore, structural simplicity and reasonability are achieved.

Description

technical field [0001] The invention relates to the technical field of food processing machines, in particular to an original juice machine which improves the structure of the cooperation between a pressing device and an upper cover. Background technique [0002] At present, the styles and structures of raw juice machines are various. A squeezing device, a filter cover and an upper cover are arranged in the juice container. It has a cover cavity, the pressing device is arranged in the cover cavity, and the pressing device is installed on the juice container together with the filter screen cover, and an upper cover is arranged above the filter screen cover of the juice container, and the top of the squeezing device extends out of the filter screen cover outside, and extend into the inner cavity of the upper cover; when working, the food to be processed (such as: fruit material) falls from the feeding port of the upper cover to the filter screen cover, and after being processe...

AI Technical Summary

Problems solved by technology

[0003] But this original juice machine still has the following disadvantages: (1) when the food dropped by the upper cover enters the filter screen cover, a part will be sent into the screw pressing interval between the filter screen cover and the squeezing device, and the other Part of it will accumulate in the upper part of the pressing device, and even enter the screw pressing area on the other side through the upper part of the pressing device, causing the food to fail to enter the screw pressing area in a regular direction (for example: some food enters the middle of the screw pressing area through the upper part of the pressing device) , this kind of food is sent into the screw pressing section in an irregular direction, which is likely to cause uneven pressing effect and even affect the juice output; (2) The pressing device extends into the upper cover, causing the overall volume to increase, which is neither beautiful nor Increase the cost; (3) The pressing screw formed between the pressing device and the filter screen is relatively large, so the resistance encountered by the pressing device is relatively large, resulting in an increase in the motor load