Grinding mechanism of coffee-making machine

Abstract

The invention discloses a grinding mechanism of a coffeemaker, which is internally provided with a bean cabin, a grinding body is arranged under the bean cabin and internally provided with a rotatable millstone and a static millstone, the two millstones are both provided with grinding gears, the rotating shaft of a grinding motor is connected with the rotatable millstone, and a powder outlet channel is arranged under a meal outlet. The static millstone is fixed on a static millstone frame which is fixed on a connecting piece, the periphery of which is provided with screw thread, the connecting piece is screwed on the grinding body; and the rotatable millstone is connected with the rotating shaft by a rotatable millstone frame. The bean cabin, the static millstone frame and the static millstone can be dismounted from the grinding body by the grinding mechanism of the invention, thus leading the cleaning of remaining coffee powder in the grinding mechanism to be extremely convenient. When in use, the bean warehouse, the static millstone frame and the static millstone are screwed into the grinding body, and then the bean grinding operation can be carried out.

Description

Technical field: [0001] The invention relates to a grinding mechanism of a coffee machine. Background technique: [0002] At present, coffee machines generally grind coffee beans into coffee powder through two grinding wheels. Just propose a kind of " grinding device of coffee machine " just as No. 200620141800.6 of Chinese patent. In this technical scheme, a bean bin is provided in the grinding mechanism, a grinding body is arranged under the bean bin, a bean grinding cavity is arranged in the grinding body, a rotating grinding disc and a stationary grinding disc are arranged in the grinding bean cavity, and grinding discs are arranged on both grinding discs. teeth, the rotating shaft of the grinding motor is connected with the rotating millstone, the bean grinding cavity is provided with a powder outlet, and a powder outlet is provided under the powder outlet. A detachable coupling is arranged between the rotating shaft of the grinding motor and the rotating grinding dis...

AI Technical Summary

Problems solved by technology

[0003] 1. Due to the detachable connection between the rotating shaft of the grinding motor and the rotating grinding disc through a coupling, it is easy to cause unreliable power transmission of the grinding motor after disassembly

[0004] 2. The coffee powder ground by the above grinding device cannot adjust the powder thickness, so that the coffee powder cannot meet the requirements of different users

Images