The invention discloses a stirring rib (100), a stirring mechanism and a cooking robot. The stirring rib includes a first rotating shaft (110), a second rotating shaft (120), a first connecting rod (130), a second connecting rod (140), a first extending rod (150), a second extending rod (160), and a stirring blade (170). The first connecting rod is connected to one shaft end of the first rotating shaft and is arranged in a downward extending manner. The second connecting rod is connected to one shaft end of the second rotating shaft and is arranged in a downward extending manner. The first extending rod is connected to a bottom of the first connecting rod. The second extending rod is connected to a bottom of the second connecting rod.

A method of producing plant milk enable batch production and may be implemented in a system of low complexity. The method comprises introducing water, plant material and one or more enzymes into a mixing chamber of a mixing unit; operating the mixing unit to generate a slurry that comprises the water, the plant material and the one or more enzymes; transferring the slurry from the mixing unit to a separation unit, which separates the slurry into a liquid component and a sludge component; transferring the liquid component into the mixing chamber of the mixing unit; adding vegetable oil to the liquid component; and operating the mixing unit to produce, in the mixing chamber, plant milk that comprises the vegetable oil and the liquid component.

The present disclosure relates to a foldable stirring cutter, to resolve technical problems that a fixed blade structure of a current stirring cutter is easy to be damaged in use by a lever force generated after collision with a stirred material, and is easy to be jammed by a large heterogeneous stirred material. The foldable stirring cutter includes a base having a cutter assembly rotationally disposed at a top. The cutter assembly includes a bearing component that is detachably disposed on an outer edge surface and a shaft. The bearing component includes a bearing plate and at least two extension plates that are fastened to an outer edge surface of the bearing plate in a ring-shaped equidistant array. Two sets of force-controlled cutter components that are movably connected to the extension plates are disposed on the bearing component. Connection holes are provided inside the extension plates, and movable connection assemblies that are used to movably connect the force-controlled cutter components to the extension plates are disposed inside the connection holes. The force-controlled cutter components deflect and unfold around axes of the movable connection assemblies under action of a centrifugal force. The present disclosure has the advantage of reducing damage to the cutter and preventing the cutter from being jammed by the stirred material.

A fluid mixing system includes a container, such as a flexible bag, bounding a compartment. A flexible drive line is disposed within the compartment, the drive line having a first end rotatably connected to a first end of the container and an opposing second end rotatably connected to a second end of the container. At least one mixing element, such as an impeller, can be coupled with the flexible drive line. Rotation of the drive line facilitates rotation of the impeller within the container.

Provided herein are methods and compositions utilizing one or more cementitious replacement materials, one or more alkaline activating materials, and, optionally one or more bonding materials and/or one or more setting time enhancer materials. The one or more cement precursors comprises one or more of calcareous sludge; paper pulp, biomass flyash; bag house dust; biomass sludge; filter cakes from bio industry's and wastewater treatment; bio ash; biomedical ash; agricultural ash; sugar cane bagasse; rice husk ash; palm oil fuel ash; oxygen furnace slags; plant stalks; bio char; starch; pyrophyllite; or a combination thereof. The one or more alkaline activating agents comprises potassium silicate, potassium hydroxide, sodium hydroxide, sodium silicate, calcium hydroxide, magnesium hydroxide, reactive magnesium oxide, calcium chloride, sodium carbonate, silicone dioxide, sodium aluminate, calcium sulfate, sodium sulfate, or dolomite, or a combination thereof. The system comprises a vertical impact mixer.

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the as collected condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

A fluid mixing system includes a container, such as a flexible bag, bounding a compartment. A flexible drive line is disposed within the compartment, the drive line having a first end rotatably connected to a first end of the container and an opposing second end rotatably connected to a second end of the container. At least one mixing element, such as an impeller, can be coupled with the flexible drive line. Rotation of the drive line facilitates rotation of the impeller within the container.

A foldable stirring cutter includes a cutter assembly rotationally disposed on a base; a bearing component detachably disposed on the cutter assembly and including a central bearing plate and equally spaced extension plates having an internally threaded connection hole; cutter components including a cutter handle, a cutter body, and a blade portion; and movable connection assemblies including a through hole through the cutter handle, an arc-shaped limiting groove in the through hole, an internally threaded limiting rod having a threaded portion on a lower portion of an outer surface and being threadedly fastened in the connection hole, and a limiting block on an upper portion of the outer surface of the limiting rod and being moveable in the limiting groove, and a limiting bolt being driven through the through hole to secure to the limiting rod. The cutter assembly folds in response to hitting a stirred material.

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the as collected condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.