A bean grinding device and a bean grinding coffee machine including the bean grinding device the bean grinding device includes a grinding assembly and an adjusting assembly; the grinding assembly includes a bean grinding chamber, an outer grinding wheel, and an inner grinding wheel; the outer grinding wheel and the inner grinding wheel are disposed inside the bean grinding chamber; the adjusting assembly includes at least two stages of adjusting mechanisms; the at least two stages of adjusting mechanisms includes a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism and the bean grinding chamber are connected by means of a first track; the second adjusting mechanism and the outer grinding wheel are connected by means of a second track; and positions of the first adjusting mechanism and the second adjusting mechanism are relatively fixed in an axial direction.

A bean grinding device and a bean grinding coffee machine including the bean grinding device the bean grinding device includes a grinding assembly and an adjusting assembly; the grinding assembly includes a bean grinding chamber, an outer grinding wheel, and an inner grinding wheel; the outer grinding wheel and the inner grinding wheel are disposed inside the bean grinding chamber; the adjusting assembly includes at least two stages of adjusting mechanisms; the at least two stages of adjusting mechanisms includes a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism and the bean grinding chamber are connected by means of a first track; the second adjusting mechanism and the outer grinding wheel are connected by means of a second track; and positions of the first adjusting mechanism and the second adjusting mechanism are relatively fixed in an axial direction.

A manual mill that indicates through force feedback and free spin the completion of processing of the material inside through shearing, grating, and crumbling, without the use of teeth or protrusions, with easy grip-and-lift access to said processed material.

A manual mill that indicates through force feedback and free spin the completion of processing of the material inside through shearing, grating, and crumbling, without the use of teeth or protrusions, with easy grip-and-lift access to said processed material.

An herb grinder comprises a first enclosure defining a first chamber for holding unground herbs, first and second grinding plates, and a second enclosure defining a second chamber that receives ground herbs. The first grinding plate defines an opening that allows unground herbs to pass from the first chamber. The grinding plates each have a plurality of grinding teeth. The second grinding plate is parallel to and spaced apart from the first grinding plate to define a grinding space therebetween. The second grinding plate defines a plurality of holes. The grinding teeth of each grinding plate are staggered such that, when the first and/or second grinding plates selectively rotate, there is no contact between the grinding teeth. The relative movement of the grinding teeth grinds herbs in the grinding space. The ground herbs pass through the plurality of holes in the second grinding plate into the second chamber.

An herb grinder comprises a first enclosure defining a first chamber for holding unground herbs, first and second grinding plates, and a second enclosure defining a second chamber that receives ground herbs. The first grinding plate defines an opening that allows unground herbs to pass from the first chamber. The grinding plates each have a plurality of grinding teeth. The second grinding plate is parallel to and spaced apart from the first grinding plate to define a grinding space therebetween. The second grinding plate defines a plurality of holes. The grinding teeth of each grinding plate are staggered such that, when the first and/or second grinding plates selectively rotate, there is no contact between the grinding teeth. The relative movement of the grinding teeth grinds herbs in the grinding space. The ground herbs pass through the plurality of holes in the second grinding plate into the second chamber.

An herb grinder comprises a first enclosure defining a first chamber for holding unground herbs, first and second grinding plates, and a second enclosure defining a second chamber that receives ground herbs. The first grinding plate defines an opening that allows unground herbs to pass from the first chamber. The grinding plates each have a plurality of grinding teeth. The second grinding plate is parallel to and spaced apart from the first grinding plate to define a grinding space therebetween. The second grinding plate defines a plurality of holes. The grinding teeth of each grinding plate are staggered such that, when the first and/or second grinding plates selectively rotate, there is no contact between the grinding teeth. The relative movement of the grinding teeth grinds herbs in the grinding space. The ground herbs pass through the plurality of holes in the second grinding plate into the second chamber.

An herb grinder comprises a first enclosure defining a first chamber for holding unground herbs, first and second grinding plates, and a second enclosure defining a second chamber that receives ground herbs. The first grinding plate defines an opening that allows unground herbs to pass from the first chamber. The grinding plates each have a plurality of grinding teeth. The second grinding plate is parallel to and spaced apart from the first grinding plate to define a grinding space therebetween. The second grinding plate defines a plurality of holes. The grinding teeth of each grinding plate are staggered such that, when the first and/or second grinding plates selectively rotate, there is no contact between the grinding teeth. The relative movement of the grinding teeth grinds herbs in the grinding space. The ground herbs pass through the plurality of holes in the second grinding plate into the second chamber.

Grinder-doser device for coffee beans includes a body which internally houses an electric motor, having a shaft, which is integral in rotation with the lower grinder holder to which the lower grinder is joined, said lower grinder holder, and said lower grinder being housed inside a head which has a horizontal annular seat in the lateral edge, which houses an upper grinder. The upper grinder being formed by a toothed annular portion housed inside a hollow annular portion, which in turn is surrounded by an annular portion, which rests on the annular seat. The flat upper surface of the upper grinder is rectified and collimated with the plane passing through the ends of the teeth of the toothed portion.

Grinder-doser device for coffee beans includes a body which internally houses an electric motor, having a shaft, which is integral in rotation with the lower grinder holder to which the lower grinder is joined, said lower grinder holder, and said lower grinder being housed inside a head which has a horizontal annular seat in the lateral edge, which houses an upper grinder. The upper grinder being formed by a toothed annular portion housed inside a hollow annular portion, which in turn is surrounded by an annular portion, which rests on the annular seat. The flat upper surface of the upper grinder is rectified and collimated with the plane passing through the ends of the teeth of the toothed portion.