A grinding system that includes a grinder attached to a grind size adjustment ring. Also, a potentiometer attached to the grind size adjustment ring, so as to provide a grind size measurement to a controller. The controller selects a grinding duration based upon the selected grind size measured by the potentiometer.

A grinder system facilitates transporting, dispensing, and storing ground herbs, spices, or tobacco after they have been ground.

A grinding device for grindable products includes movable and fixed grinding assemblies. The movable grinding assembly includes a rotationally integral casing and a grinder including a grinding cone with a grinding surface. The fixed grinding assembly includes a counter-grinder and a coupling member. The casing includes a cylindrical jacket and is closed at one end, including openings for dispensing a ground product. The counter-grinder has a hollow cylindrical body with an inner grinding surface. The grinder is inserted into the hollow cylindrical body of the counter-grinder to allow the respective grinding surfaces to cooperate. The coupling member includes an open ended cylindrical body connecting with the container and an adjustment portion cooperating with the casing for adjusting the movable grinding assembly with respect to the fixed grinding assembly. The grinder and the counter-grinder are substantially rigid, and the casing and the coupling member are substantially flexible.

A coffee grinding machine includes a base, a motor and a grinding device. The motor is mounted in the base. The base has a top face provided with a platform for mounting the grinding device. The grinding device includes an outer cutter and an inner cutter. A bearing is mounted on the outer cutter to drive the outer cutter so that the outer cutter is rotated above the inner cutter to grind the falling coffee beans into coffee powders. Thus, the coffee powders fall down vertically and will not remain in the grinding device.

A coffee grinding machine includes a base, a motor and a grinding device. The motor is mounted in the base. The base has a top face provided with a platform for mounting the grinding device. The grinding device includes an outer cutter and an inner cutter. A bearing is mounted on the outer cutter to drive the outer cutter so that the outer cutter is rotated above the inner cutter to grind the falling coffee beans into coffee powders. Thus, the coffee powders fall down vertically and will not remain in the grinding device.

An automated coffee machine grinder (1, 25, 30) features two grinding bodies (4) that are rotatable relative to one another about a rotational grinding axis (5) by means of a driveshaft device (10, 31), as well as an outlet opening (2) for ground material arranged laterally of the grinding elements (4). The driveshaft device (10, 31) is positioned divergent from the rotational grinding axis (5). The output opening (2) and the driveshaft device (10, 31) can be positioned differently relative to one another.

An automated coffee machine grinder (1, 25, 30) features two grinding bodies (4) that are rotatable relative to one another about a rotational grinding axis (5) by means of a driveshaft device (10, 31), as well as an outlet opening (2) for ground material arranged laterally of the grinding elements (4). The driveshaft device (10, 31) is positioned divergent from the rotational grinding axis (5). The output opening (2) and the driveshaft device (10, 31) can be positioned differently relative to one another.

A gravity-type double-ended pepper grinder includes a housing and a material storage cup. The material storage cup is partitioned into two material chambers. The housing is correspondingly provided with two independent material channels butted with the two material chambers respectively. Discharge ends of the material channels are provided with a grinding assembly separately. A control module and a power module for supplying power to the control module and the grinding assembly are mounted in the housing. The control module is electrically connected to the grinding assembly. A first ball switch for controlling the on-off of the power module and a second ball switch for controlling an operating state of the grinding assembly are arranged on the control module. The first ball switch and the second ball switch extend out of the surface of the housing.

A gravity-type double-ended pepper grinder includes a housing and a material storage cup. The material storage cup is partitioned into two material chambers. The housing is correspondingly provided with two independent material channels butted with the two material chambers respectively. Discharge ends of the material channels are provided with a grinding assembly separately. A control module and a power module for supplying power to the control module and the grinding assembly are mounted in the housing. The control module is electrically connected to the grinding assembly. A first ball switch for controlling the on-off of the power module and a second ball switch for controlling an operating state of the grinding assembly are arranged on the control module. The first ball switch and the second ball switch extend out of the surface of the housing.

Disclosed in the present invention are a bean grinding coffee machine and a bean grinding coffee machine control method. The bean grinding coffee machine comprises a machine body, a grinding device, and a driving device. The driving device and the grinding device are located on the machine body; the grinding device is provided with a transmission shaft and a conical grinding wheel assembly; the conical grinding wheel assembly comprises an outer grinding wheel and an inner grinding wheel; the outer grinding wheel is sleeved on the inner grinding wheel; the grinding device is detachably connected to the driving device; the driving device is provided with a driving portion; the transmission shaft is transmittingly connected to the driving portion; and the driving device is located on one side of the transmission shaft in the circumferential direction.