US 2022/0339635 A1Published application

Powder grinder

OwnerXiaolin Zhanginventor

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Abstract

The present invention relates to the field of grinding equipment, in particular to a powder grinder, comprising a power mechanism, a grinding mechanism, and a feeding mechanism. The feeding mechanism comprises a bowl and a base. The bowl is detachably installed on the base, and the power mechanism is detachably installed on the bowl. The first discharge opening is arranged in the middle of the bowl, and the second discharge opening is arranged in the middle of the base. An adjusting plate is rotatably installed on the base. The third discharge opening is arranged in the middle of the adjusting plate. An adjusting ring is arranged between the bowl and the base. The second connecting assembly is arranged between an inner edge of the adjusting ring and an outer edge of the adjusting plate. A bearing is arranged in the bowl. One end of the bearing is connected to the power mechanism, and the other end of the bearing passes through the first discharge opening, the third discharge opening, and the second discharge opening in sequence and is connected to the grinding mechanism for separate removal and cleaning of the bowl, the base, and the grinding mechanism. When cleaning, the power mechanism can be separately detached, which effectively prevents liquid from entering the inside of the power mechanism.

Claims9

Dependent claims

A powder grinder comprising a power mechanism (1), a grinding mechanism (2), and a feeding mechanism (3). wherein the feeding mechanism (3) comprises a bowl (17) and a base (18). The bowl (17) is detachably installed on the base (18), and the power mechanism (1) is detachably installed on the bowl (17). The first discharge opening (19) is arranged in the middle of the bowl (17), and the second discharge opening (20) is arranged in the middle of the base (18). An adjusting plate (21) is rotatably installed on the base (18). The third discharge opening (22) is arranged in the middle of the adjusting plate (21). The first discharge opening (19), the third discharge opening (22), and the second discharge opening (20) are connected in sequence. An adjusting ring (23) is arranged between the bowl (17) and the base (18). The adjusting ring (23) is arranged around the adjusting plate (21). The second connecting assembly (25) is arranged between an inner edge of the adjusting ring (23) and an outer edge of the adjusting plate (21). A bearing (12) is arranged in the bowl (17). One end of the bearing (12) is connected to the power mechanism (1), and the other end of the bearing (12) passes through the first discharge opening (19), the third discharge opening (22), and the second discharge opening (20) in sequence and is connected to the grinding mechanism (2). The first connecting assembly (24) is arranged between the third discharge opening (22) and the bearing (12).

Dependencies are inferred from the claim text.