Self-cleaning cylinder type household coffee bean baking machine

Abstract

The invention provides a self-cleaning drum-type domestic coffee bean roaster, which includes a roasting cylinder, a rotating shaft is arranged inside the roasting cylinder along its transverse axis, several helical blades are fixedly installed on the outer wall of the rotating shaft, and several helical blades A brush roller is arranged between them, and the brush roller is fixedly connected with the sweeping brush. A heating device is arranged inside the rotating shaft. The right end passes through the roasting cylinder and is coaxially connected to the rotating shaft. The right end of the rotating shaft is connected to the servo motor through the gear, and the coffee beans are rotated and roasted through the spiral blade, which increases the heating area of ​​the coffee beans and the heating device, thereby reducing the baking time. time; and continuously clean the inner wall of the baking cylinder through brush rollers and sweeping brushes, reducing the difficulty of subsequent cleaning.

Description

technical field [0001] The invention relates to the technical field of food baking, in particular to a self-cleaning drum type household coffee bean roaster. Background technique [0002] With the improvement of people's living standards, the requirements for material in life are getting higher and higher. Modern people like coffee more and more. Drinking coffee has become a fashion nowadays, and it is more and more sought after and favored by young people. Coffee has also become an essential drink for many families to relax and socialize. Green coffee beans do not have any coffee aroma, and only after they are roasted can they smell the rich coffee aroma. Therefore, the roasting of coffee beans is the transformation process of the internal components of coffee beans. Only after roasting, the components that can release the aroma of coffee are produced. [0003] However, in the roasting process of coffee beans, the transformation of ingredients is very complicated. After a...

AI Technical Summary

Problems solved by technology

[0011] 1. The invention does not have a temperature display device, and the heating temperature of the far-infrared heating tube cannot be known, which affects the accuracy of the baking operation;

[0012] 2. The heights of the first bracket and the second bracket of the invention cannot be adjusted, resulting in poor meshing effect between the motor and the gear;

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