A nut sorter includes a support frame with a rotatable cage connected thereto. The rotatable cage is comprised of support rings with a plurality of longitudinally extending rods connected thereto. The outer periphery of the longitudinally extending rods extends inwardly into a center space defined by the inner diameter of the support rings. The nut sorter also has a plurality of scrapers utilized to dislodge stuck debris and nuts as the cage rotates under the scrapers.

A method for extracting resins and oils from a plant includes: 1) tumbling, inside a container at a temperature of at most 50 degrees Fahrenheit with a tumbler, plant fibers having one or more portions that contain resins and/or oils; 2) colliding the tumbler with the plant fibers to release the one or more portions that contain resins and/or oils from the remainder of the plant fibers; and 3) segregating the one or more portions that contain resins and/or oils from the remainder of the plant fibers.

A method for extracting resins and oils from a plant includes: 1) tumbling, inside a container at a temperature of at most 50 degrees Fahrenheit with a tumbler, plant fibers having one or more portions that contain resins and/or oils; 2) colliding the tumbler with the plant fibers to release the one or more portions that contain resins and/or oils from the remainder of the plant fibers; and 3) segregating the one or more portions that contain resins and/or oils from the remainder of the plant fibers.

The embodiments herein provide a centrifugal scattering device having a central axle, a sieve positioned below the central axle, a plurality of rotors, each one having a proximal end and distal end where the proximal end of each rotor is attached to the central axle. The device also preferably includes a guide, angled relative to the central axle and attached to the distal end of each rotor so that the guide travels around the central axle and along the sieve when the central axle rotates.

The embodiments herein provide a centrifugal scattering device having a central axle, a sieve positioned below the central axle, a plurality of rotors, each one having a proximal end and distal end where the proximal end of each rotor is attached to the central axle. The device also preferably includes a guide, angled relative to the central axle and attached to the distal end of each rotor so that the guide travels around the central axle and along the sieve when the central axle rotates.

Raw cannabis plant material is dried, coarsely ground, agitated while chilled, sifted and collected to result in cannabis plant material rich in trichomes. Dried cannabis plant material is coarsely ground using a grinder. The coarsely ground cannabis plant matter is agitated in a tumbler in a cooled environment to separate the trichomes from the remainder of the plant matter. The trichomes are then sieved using a sieve shaker with sieves of different mesh sizes mounted in a tower. Chilling the plant material embrittles the trichomes so that they can be removed more easily from the remainder of the plant material.

One embodiment of a bucket drill and soil screen apparatus consists of a mast (9) attached to a prime mover vehicle (7). A carriage (10) and hydraulic motor (12) slide vertically along the mast from which an attached kelly bar (14) and drilling bucket (15) are rotated and lowered into the ground. A kickout assembly (13) lifts drilling bucket (15) outward in an arc. Soil and cultural artifacts are transferred to a screen basket (20) by rotating open the drilling bucket through a latch and hinge. The screen basket is lifted to its screening position and rotated around a central axis to facilitate the passing of fine soil particles through the hardware cloth walls of the basket. Cultural artifacts retained in the screen basket are transferred to a fixed sorting screen (22) by rotating the screen basket to its dump position.

One embodiment of a bucket drill and soil screen apparatus consists of a mast (9) attached to a prime mover vehicle (7). A carriage (10) and hydraulic motor (12) slide vertically along the mast from which an attached kelly bar (14) and drilling bucket (15) are rotated and lowered into the ground. A kickout assembly (13) lifts drilling bucket (15) outward in an arc. Soil and cultural artifacts are transferred to a screen basket (20) by rotating open the drilling bucket through a latch and hinge. The screen basket is lifted to its screening position and rotated around a central axis to facilitate the passing of fine soil particles through the hardware cloth walls of the basket. Cultural artifacts retained in the screen basket are transferred to a fixed sorting screen (22) by rotating the screen basket to its dump position.

A fiber processing device includes a drum having a plurality of openings on an outer peripheral surface, sieving a raw material containing fibers, and configured to rotate about a rotation axis, a housing that supports the drum, a guide portion (convex portion) provided on an outer peripheral surface of the drum; and a restriction portion (bearing) that restricts movement of the drum in a direction of the rotation axis by contacting the convex portion. At least one of the restriction portion and the guide portion is configured to rotate about an axis (rotation axis) orthogonal to the rotation axis.

A device to de-ionize a build material, a method to de-ionize, and a 3D printer system including the device are disclosed. The device includes a housing having an outlet port and an enclosed sieve within the housing. An inlet port is coupled to a first end the enclosed sieve to provide the build material. A drive actuator is coupled to a second end of the enclosed sieve. The housing and the enclosed sieve may be made of a polymer selected from the build material and a chemically-similar polymer to the build material.