Automatic mixing bean-grinding coffee machine

Abstract

The invention relates to an automatic mixing bean-grinding coffee machine. The automatic mixing bean-grinding coffee machine comprises a bean storage box, a bean grinding mechanism, a brewing mechanism and a blanking mechanism, wherein the bean storage box is arranged on a machine body; the blanking mechanism is used for selecting the types and the proportion of coffee beans; the blanking mechanism comprises a turnplate connected with a driving motor; the turnplate is positioned between the bean storage box and the bean grinding mechanism; more than two coffee bean storage cavities are formed in the bean storage box; each coffee bean storage cavity is provided with a coffee bean outlet; coffee bean through holes are formed in the turnplate; the driving motor is electrically connected with a control unit of the coffee machine; the blanking mechanism also comprises a bean collecting hopper; the bean collecting hopper is arranged between the turnplate and the bean grinding mechanism; the turnplate is arranged in the middle of the bean collecting hopper; the driving motor is arranged on one side of the bean collecting hopper; an output shaft of the driving motor is connected with a pinion; gear teeth are arranged on the turnplate and are meshed with the pinion. The invention has the characteristics that the automatic mixing bean-grinding coffee machine has a simple and reasonable structure and is flexible to operate; single coffee can be provided; mixed coffee also can be provided.

Description

technical field [0001] The invention relates to a coffee grinder, in particular to an automatic mixing coffee grinder. Background technique [0002] Generally, people who have a little contact with coffee know that there are three main varieties of coffee beans: Arabica, Robusta and Liberia. and Robusta species. Arabica has a high-quality aroma and sour taste, while Robusta has no obvious sour taste, but it has a unique bitter taste and a very strong flavor. If you extract a cup of coffee with a single Arabica, the taste is definitely not very good. A certain proportion of Robusta must be added to do the work of neutralization in order to make an excellent cup of coffee, so that neither the aroma nor the taste will be sacrificed. [0003] The difference in the roasting depth of coffee beans will also have a great impact on the taste of coffee. Light roasting tastes more sour, and deep roasting tastes bitter. People usually mix coffee beans of different roasting degrees in ...

AI Technical Summary

Problems solved by technology

[0005] Different groups of people have different tastes in coffee, and the current grinder coffee machine generally only has one kind of coffee bean storage box, that is to say, it is only suitable for making one kind of coffee. The taste is more cumbersome to operate

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