Rotation type coffee maker

Abstract

The invention discloses a rotation type coffee maker, and relates to the technical field of coffee makers. The rotation type coffee maker comprises an outer cup, a rotation cup, an upper cover and a motor, wherein a first lower opening is formed at the bottom of the outer cup; a second lower opening is formed at the bottom of the rotation cup, and a linking shaft is formed at the middle axis of the rotation cup; a through hole is formed in the upper cover; the rotation cup is accommodated in the outer cup; the motor is fixed on the upper cover, and a rotation shaft of the motor passes throughthe through hole; and the outer cup is covered by the upper cover, and the rotation shaft of the motor is inserted in the linking shaft, so that the rotation cup is linked to rotate. The rotation typecoffee maker is mainly used for solving the problem that for the rotation type coffee maker sold on the market, water easily enters a driver, so that damage is caused, and meanwhile, the transmissionstructure is complicated; after the outer cover is opened, the motor is not near the rotation cup, so that when a user pours hot water into the rotation cup, the hot water can not splash the motor; and in addition, a transmission structure between the motor and the rotation cup is simple and compact, the matching is reliable, and meanwhile, the cost is lower.

Description

technical field [0001] The invention relates to the technical field of coffee brewing machines, in particular to a rotary coffee machine. Background technique [0002] Compared with instant coffee, hand-dripping coffee has a stronger aroma and smoother taste. With the improvement of living standards, people are more and more fond of hand-dripping coffee. However, the operation speed of baristas is limited and cannot satisfy customers in peak hours need. The appearance of the rotary coffee machine solves the problem of insufficient operating speed of the barista, and people can use the rotary coffee machine to brew coffee by themselves. [0003] China utility model patent application number "201620297012.X", the utility model patent titled "coffee machine brewing device" discloses a coffee machine brewing device, including a base, the base is used to support the coffee cup, the upper surface of the base is set There is a support arm perpendicular to the base, and the suppor...

AI Technical Summary

Problems solved by technology

[0005] 1. The rotating ring needs to be driven by a motor to rotate, so there must be a gap between the rotating ring and the casing. At the same time, the water filling port of the liquid reservoir is located at a higher level than the support arm. If the user does not take off the liquid reservoir and directly inject water, If boiling water is accidentally splashed out of the reservoir when filling the reservoir with water, the splashed boiling water is likely to pass through the gap between the rotating ring and the sleeve and enter the support arm, thereby making the water in the support arm motor water damage

[0006] 2. The transmission structure between the motor and the rotating ring is complicated. Once the brewing device of this kind of coffee machine is dropped, shaken or impacted, it is very likely that the bearing or the transmission belt will be dislocated, thus making the rotating ring invalid.

[0007] To sum up, in the rotary coffee machines currently on the market, the drive is easily damaged by water ingress, and the transmission structure is complex and prone to failure.

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