Coffee machine capable of achieving full-automatic water feeding and bean grinding

Abstract

The invention provides a coffee machine capable of achieving full-automatic water feeding and bean grinding. The coffee machine comprises a water tank, a machine body, a water supplying assembly, a grinding assembly and a brewing assembly; a brewing chamber and a grinding chamber are at least arranged in the machine body, and the brewing assembly and the grinding assembly are correspondingly arranged in the brewing chamber and the grinding chamber respectively; the brewing assembly comprises a rotating part which is rotatably arranged, at least one brewing cavity is formed in the rotating part, and openings of the brewing cavities rotate in a circular ring-shaped track; the brewing assembly is at least provided with a brewing head opening and a discharge port, and a water outlet of the water supplying assembly and a powder outlet of the grinding assembly are communicated with the openings of the brewing cavities through the brewing head opening and the discharge port respectively; the openings of the brewing cavities rotate along with the rotating part to be cyclically and sequentially communicated with the discharge port and the brewing head opening; a liquid draining hole is formed in the portion, far away from the opening, of each brewing cavity, and the liquid draining holes are communicated with a coffee outlet; an included angle D is formed between the rotating C axial direction of the rotating part and the moving B axial direction of a brewing head. According to the bean grinding coffee machine, by rotatably arranging the rotating part, the feeding, brewing and discharging processes of the coffee machine can be automatically, continuously and cyclically conducted, and then the requirement for full automation is met.

Description

technical field [0001] The invention relates to a coffee machine, in particular to a fully automatic water-inlet coffee machine. Background technique [0002] Chinese Patent Document No. CN203828724U disclosed a fully automatic liquid path switching device on September 17, 2014, specifically disclosing: including: at least two or more liquid paths and switching shafts for switching the conduction or switching of the above paths Close; the motor is used to drive the conversion shaft, and the liquid path conversion signal circuit is connected to the conversion shaft to generate an electrical signal of the conversion shaft position; the controller is used to receive the electrical signal sent by the circuit, and Instruct the motor to selectively rotate or stop rotating to realize the conduction or closure of the above passage; the liquid passage conversion signal circuit includes a rotating plate, which is connected to the conversion shaft in a manner that can rotate with the c...

AI Technical Summary

Problems solved by technology

The structure uses electronic components to switch the liquid channel, which is prone to failure or requires program control, resulting in unreliable performance and short service life

[0003] Ordinary bean grinding coffee pots must be cleaned once when used, each time adding water, each time adding beans, high frequency operation is cumbersome, and it is impossible to realize one-time adding water or one-time adding beans for multiple use, therefore, it is necessary to make further improvements

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