Multifunctional coffee bean grinder

Abstract

Multifunctional Coffee Bean Mill The invention relates to a multifunctional coffee bean mill comprising a motor (60) having a drive shaft (61) with first and second coupling parts (611, 612) that simultaneously supply power and are respectively connected to first and second grinding units (70, 80). The first grinding unit (70) comprises a first fixed toothed element (71) and a first movable toothed element (72) connected to the first coupling part (611) to be driven in rotation to grind coffee beans into flake-shaped powder particles. The second grinding unit (80) comprises a second fixed toothed element (81) fixed to the body (50) and a second movable toothed element (82) the center of which is connected to the second coupling part (612) to be driven in rotation to grind coffee beans into a three-dimensional granular powder. Figure to be published with the abbreviation: Figure 1

Claims

5. Multifunctional coffee bean mill according to claim 1 or 4, characterized in that a base (57) is disposed under the second movable toothed element (82) of the body (50), the base (57) having a hollow housing portion (571) formed therein to collect coffee powder ground by the second fixed toothed element (81) and the second movable toothed element (82).

6. Multifunctional coffee bean mill according to claim 1, characterized in that the body (50) includes a second feed inlet (56) at a predetermined position on an outer wall thereof above the second fixed toothed element (81) and the second movable toothed element (82), thus allowing coffee beans to be placed in the second feed inlet (56) and to fall between the second fixed toothed element (81) and the second movable toothed element (82).

7. Multifunctional coffee bean grinder according to claim 1, characterized in that the other end of the body (50) corresponding to the second grinding unit (80) is screwed with a second cover (58), the center of the second cover (58) is formed as a hollow through structure in which the second fixed toothed element (81) is fixed to an inner surface of the second cover (58); the body (50) further includes a second feed inlet (56) at a predetermined position on an outer wall of the body (50) above the second fixed toothed element (81) and the second movable toothed element (82), thus allowing coffee beans to be placed in the second feed inlet (56) and to fall between the second fixed toothed element (81) and the second movable toothed element (82);in which a base (57) is disposed under the second movable toothed element (82) of the body (50), the base (57) has a hollow housing portion (571) formed therein to collect ground coffee powder by the second fixed toothed element (81) and the second movable toothed element (82). PRIOR STATE OF TECHNOLOGY FIG. 4

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