A grinding kit includes a grinding unit having a body defining an inner cavity, the body having a receiving end a depositing end. The grinding unit includes a plurality of grinding surfaces disposed within the inner cavity of the body and a drive shaft coupled to the one or more grinding surfaces. The grinding kit includes a first handle configured to removably couple to the drive shaft and configured to rotate about a first axis of rotation while coupled to the drive shaft to drive movement of the plurality of grinding surfaces. The grinding kit includes a second handle configured to removably couple to the drive shaft and configured to rotate about a second axis of rotation while coupled to the drive shaft to drive movement of the plurality of driving surfaces, the second axis of rotation being different from the first axis of rotation.

A grinding kit includes a grinding unit having a body defining an inner cavity, the body having a receiving end a depositing end. The grinding unit includes a plurality of grinding surfaces disposed within the inner cavity of the body and a drive shaft coupled to the one or more grinding surfaces. The grinding kit includes a first handle configured to removably couple to the drive shaft and configured to rotate about a first axis of rotation while coupled to the drive shaft to drive movement of the plurality of grinding surfaces. The grinding kit includes a second handle configured to removably couple to the drive shaft and configured to rotate about a second axis of rotation while coupled to the drive shaft to drive movement of the plurality of driving surfaces, the second axis of rotation being different from the first axis of rotation.

A grinder includes a connecting part configured to be attached to a rotating shaft to which a handle of a hand mill configured to grind food by hand is mounted; and a motor configured to rotate the connecting part and abut on the connecting part.

A handheld system and method for storing and grinding herbs—such as, but not limited to tobacco, marijuana and the like. The device having three main components: a first component being a two-part, hermetically sealed case allowing herbs to be stored therein; a second component being a crusher with axial star blades; and a third component being a finger wheel allowing a user to rotated said crusher thereby reducing herb clusters to a consistent aggregate according to a user's preference. The hermetically sealed case allowing a user to then store aggregated herbs therein. An object of the invention is to allow a user to crush and store herbs in a portable, sealed container.

A handheld system and method for storing and grinding herbs—such as, but not limited to tobacco, marijuana and the like. The device having three main components: a first component being a two-part, hermetically sealed case allowing herbs to be stored therein; a second component being a crusher with axial star blades; and a third component being a finger wheel allowing a user to rotated said crusher thereby reducing herb clusters to a consistent aggregate according to a user's preference. The hermetically sealed case allowing a user to then store aggregated herbs therein. An object of the invention is to allow a user to crush and store herbs in a portable, sealed container.

The present invention relates to a herb grinder. More particularly it is a compact-pocket size 3 piece or 4 piece grinder chassis including herb grinding compartment, spinning herb chamber floor compartment, nectar/crystal storage area and a rectangular side storage tray which is magnetically inserted into grinder chassis. The herb grinding compartment floor includes static cutting teeth, machined hole opening and central axle socket which runs perpendicular vertically down the center. This grinder further includes a lid and a hand crank embedded in it which when moved, moves all the connected components. The first compartment pulverizes the herbs into small chunks inside the herb grinding compartment, which then flows downward through the hole opening leading the herb to enter spinning chamber floor which then directs the herbs to longitudinal side storage tray.

The present invention relates to a herb grinder. More particularly it is a compact-pocket size 3 piece or 4 piece grinder chassis including herb grinding compartment, spinning herb chamber floor compartment, nectar/crystal storage area and a rectangular side storage tray which is magnetically inserted into grinder chassis. The herb grinding compartment floor includes static cutting teeth, machined hole opening and central axle socket which runs perpendicular vertically down the center. This grinder further includes a lid and a hand crank embedded in it which when moved, moves all the connected components. The first compartment pulverizes the herbs into small chunks inside the herb grinding compartment, which then flows downward through the hole opening leading the herb to enter spinning chamber floor which then directs the herbs to longitudinal side storage tray.

A grinder includes a hopper having a top and a bottom and a shaft disposed within the hopper and configured to rotate about a shaft longitudinal axis with respect to the hopper. The shaft includes both a first end nearer to a top of the hopper as compared to a bottom of the hopper and a second end nearer to the bottom of the hopper as compared to the top of the hopper. A blade extends a radial distance outward from the shaft a smaller radial distance at a location on the shaft nearer to the first end of the shaft as compared to a second location on the shaft nearer to the second end.

A grinder includes a hopper having a top and a bottom and a shaft disposed within the hopper and configured to rotate about a shaft longitudinal axis with respect to the hopper. The shaft includes both a first end nearer to a top of the hopper as compared to a bottom of the hopper and a second end nearer to the bottom of the hopper as compared to the top of the hopper. A blade extends a radial distance outward from the shaft a smaller radial distance at a location on the shaft nearer to the first end of the shaft as compared to a second location on the shaft nearer to the second end.

The invention involves a grinder safety cap suitable for medicinal items such as herbs or other consumable substances that may be desirably restricted from children, and which may require grinding and/or homogenizing before ingestion. The grinder safety cap is comprised of a cover shell and base shell, wherein the cover shell fits snugly over an upwardly extending top wall of the base shell. The base shell may have upwardly extending grinding protrusions, having sharp and/or serrated edges, capable of grinding, cutting, or otherwise reducing the particle size of a consumable substance. The cover shell may also have downwardly extending grinding protrusions. A consumable substance may be placed within a cavity or receptacle of the base shell, the cover shell may be placed over the top wall of the base shell so as to close the grinder safety cap, and the consumable substance may be ground by turning the cover shell.