A micro puree machine has a microswitch for interacting with projections on a bowl to alert the user that the bowl has been installed correctly to the machine housing. The microswitch also interacts with a plunger of a lid and blade assembly to alert the user that the blade has been properly assembled to the lid.

A micro puree machine has a drive motor positioned within a lower portion of a housing extending along a vertical axis. A mixing shaft positioned within an upper portion of the housing extends at a non-parallel angle relative to the vertical axis. The bowl of ingredients is installed to an angled surface of the upper portion of the housing along the mixing shaft axis, allowing for easier viewing of the bowl installation.

A bowl assembly for a micro puree machine includes a beaker removeably attachable to a beaker coupling located inside a bowl. The beaker coupling operatively couples to a drive motor assembly for rotation of the beaker coupling and the beaker relative to the bowl. The bowl in turn locks onto a bayonet structure on a base of the micro puree machine, which secures the bowl in position on the base while the beaker coupling and the beaker rotate.

A pulverizing assembly for a mixer having a drive pin may include a primary rotation about a central axis following a circular path and a secondary rotation about a drive pin axis. The pulverizing assembly may include a mounting hub configured for operable coupling to the drive pin and an auxiliary coupling operably couple to the mounting hub to follow the circular path about the central axis and rotate relative to the mounting hub thereby being isolated from rotation about the drive pin axis. The pulverizing assembly may also include a framework extending from the auxiliary coupling and including a laterally extending axle, extending generally orthogonal to the central and drive pin axes. A grinding wheel may be operably arranged on the axle and configured to pulverize material against a surface as the axle moves and the grinding wheel rolls.

A food cooker includes a heater; an outer container, which is removably placed on the heater and for accommodating a liquid, wherein the heater heats the outer container; an inner container, which is removably accommodated within the outer container and has multiple through holes allowing the liquid to flow between the outer container and the inner container, wherein the inner container is for accommodating a food; a cover disposed on the outer container; a power source, which is disposed on the cover and has a driving shaft; and a stirrer, which is detachably and rotatably placed in the inner container, is detachably coupled to the driving shaft, and is rotated by the driving shaft to stir the food and the liquid.

A food processing system includes a base and an actuator that is releasably mounted to the base. The actuator may have an unactuated position and an actuated position. Numerous accessories each may be individually and interchangeably mountable to and releasable from at least one of the base and the actuator. Each attachment may perform a food processing function when the actuator is moved from the unactuated position to the actuated position.

A stand mixer appliance includes a motor within a motor housing and a power take-off hub extending from a front portion of the motor housing. An insert includes at least one fastener hole with a fastener received within the at least one fastener hole and configured for securing the insert within the power take-off hub. The power take-off hub includes a cover rotatably coupled to the insert. The cover is adjustable between an open position and a closed position. The cover includes a magnet and a tab extending from an inner surface of the cover. The magnet is configured to engage with the fastener in the at least one fastener hole to selectively hold the cover in the closed position. The tab is configured to engage with a recess in the power take-off hub in the closed position.

Micro puree machines have a locking assembly for locking a container to a coupling on the machine, preventing the container from rotating out of the coupling during processing. The locking assembly includes at least one protrusion on the container configured to slidably engage a slot on an interior surface of the coupling when the container is rotated in a clockwise direction. The coupling has a clip that is moveable from a first position, in which the clip prevents rotation of the container in the counterclockwise direction, to a second position, in which the clip allows rotation of the container in the counterclockwise direction. The clip is spring biased toward the second position. Pressing a button on the coupling moves the clip from the first to the second position.

Micro puree machines have a locking assembly for locking a container to a coupling on the machine, preventing the container from rotating out of the coupling during processing. The locking assembly includes at least one protrusion on the container configured to slidably engage a slot on an interior surface of the coupling when the container is rotated in a clockwise direction. The coupling has a clip that is moveable from a first position, in which the clip prevents rotation of the container in the counterclockwise direction, to a second position, in which the clip allows rotation of the container in the counterclockwise direction. The clip is spring biased toward the second position. Pressing a button on the coupling moves the clip from the first to the second position.

A food mixing machine includes a head extending over a bowl receiving location, the head including an output shaft driven in a planetary manner and configured to receive a mixing tool, and a sensor system configured for detecting (i) a bowl identifier of a radio frequency identification component carried by a bowl mounted at the bowl receiving location and (ii) a mixing tool identifier of a radio frequency identification component carried by a mixing tool connected to the output shaft. Control actions based upon the detected bowl identifier and the detected mixing tool identifier are then carried out.