The present invention relates to a ceramic cutting teeth-dovetailed cutting device of a cutting-type rice milling machine. In general, a cutting tool is used to cut outer bran of brown rice in a cutting-type rice milling machine. Here, the cutting tool is configured of a combined body in which cutting rings and spacer rings are alternately combined, and the cutting rings have a ring shape with a uniform thickness and have an outer circumference on which gear-shaped trapezoidal cutting teeth are formed to cut outer bran of brown rice by edge portions of the cutting teeth such that white rice is produced. More specifically, the invention relates to a cutting device used in a rice milling machine, the cutting device having a configuration in which a main cutting-device body is dovetailed with cutting teeth.

The present invention relates to a ceramic cutting teeth-dovetailed cutting device of a cutting-type rice milling machine. In general, a cutting tool is used to cut outer bran of brown rice in a cutting-type rice milling machine. Here, the cutting tool is configured of a combined body in which cutting rings and spacer rings are alternately combined, and the cutting rings have a ring shape with a uniform thickness and have an outer circumference on which gear-shaped trapezoidal cutting teeth are formed to cut outer bran of brown rice by edge portions of the cutting teeth such that white rice is produced. More specifically, the invention relates to a cutting device used in a rice milling machine, the cutting device having a configuration in which a main cutting-device body is dovetailed with cutting teeth.

A rotor housing assembly for a harvester has at least one cover plate forming part of a generally cylindrical shaped rotor housing, a central longitudinal axis, and an inner surface, which, when mounted, faces the central longitudinal axis and has a first radius, and one or more rotatable vanes which each are rotatably mounted on an inner surface of the cover plate facing the central longitudinal axis at a rotation point. The one or more rotatable vanes have a contact surface with the inner surface. The contact surface has a second radius that is larger than the first radius of the cover plate. The inner surface of the top cover plate, per rotatable vane, has a symmetrically curved shape such that, during a rotation of the respective vane, the contact surface of the vane with the inner surface of the cover plate substantially follows the shape of the inner surface.

The group of inventions relates to the food industry, namely, to a method and device for processing brewer's spent grains. The invention makes it possible to obtain a gluten-free protein drink with a protein content of at least 10.0 wt. % dry weight. The principle of the invention is based on the technology of preparing brewer's spent grains for the extraction of nutrients and their extraction by mechanical processing on the proposed industrial line. The essence of the method lies in the fact that brewer's spent grains are loosened on a vibrating screen, crushed in a colloid mill, with the addition of water in a ratio of 0.5:1 to 1:1 with respect to the grains, to obtain a paste-like homogeneous mass, and then this mass is processed in a screw extractor for further grinding and separation into 2 fractions, namely: a suspension with a water content of 90-95%, which all nutrients remain in, including the proteins of the brewer's spent grains, and crushed husks of the brewer's spent grains with a water content of 60-75% suitable for further industrial use. Then, the suspension is subjected to removing suspended particles to obtain the final product—vegetable milk (protein drink), which is pumped into a storage tank.

The group of inventions relates to the food industry, namely, to a method and device for processing brewer's spent grains. The invention makes it possible to obtain a gluten-free protein drink with a protein content of at least 10.0 wt. % dry weight. The principle of the invention is based on the technology of preparing brewer's spent grains for the extraction of nutrients and their extraction by mechanical processing on the proposed industrial line. The essence of the method lies in the fact that brewer's spent grains are loosened on a vibrating screen, crushed in a colloid mill, with the addition of water in a ratio of 0.5:1 to 1:1 with respect to the grains, to obtain a paste-like homogeneous mass, and then this mass is processed in a screw extractor for further grinding and separation into 2 fractions, namely: a suspension with a water content of 90-95%, which all nutrients remain in, including the proteins of the brewer's spent grains, and crushed husks of the brewer's spent grains with a water content of 60-75% suitable for further industrial use. Then, the suspension is subjected to removing suspended particles to obtain the final product—vegetable milk (protein drink), which is pumped into a storage tank.

The horizontal grind-type grain cleaning machine is configured such that a milling roll is axially mounted to a main shaft provided freely rotatably in a polishing tube for bran removal, and one end of a polishing room with a main portion between the polishing tube for bran removal and the milling roll is connected to a grain supply portion, while another end is connected to a grain discharge portion. In the horizontal grind-type grain cleaning machine, a convex spiral vane for transferring grains from the grain supply portion to the grain discharge portion is fixedly mounted to an inner peripheral surface of the polishing tube for bran removal, and to the polishing tube for bran removal, a polishing room resistance body is provided for inhibiting movement of grains which move due to rotation of the milling roll when the polishing room resistance body is allowed to protrude to a side of the polishing room.

The horizontal grind-type grain cleaning machine is configured such that a milling roll is axially mounted to a main shaft provided freely rotatably in a polishing tube for bran removal, and one end of a polishing room with a main portion between the polishing tube for bran removal and the milling roll is connected to a grain supply portion, while another end is connected to a grain discharge portion. In the horizontal grind-type grain cleaning machine, a convex spiral vane for transferring grains from the grain supply portion to the grain discharge portion is fixedly mounted to an inner peripheral surface of the polishing tube for bran removal, and to the polishing tube for bran removal, a polishing room resistance body is provided for inhibiting movement of grains which move due to rotation of the milling roll when the polishing room resistance body is allowed to protrude to a side of the polishing room.

An adjustable vane system for use with a rotor cage of a threshing system of an agricultural harvester. The vane system includes a vane having a generally helically curved inner profile; a surface being an outer profile that is opposite the inner profile and is generally helically curved over a portion of the vane; a first flat portion proximate an end of the vane on the outer profile; and a second flat portion proximate to another end of the vane on the outer profile.

A combine harvester including threshing and separating apparatus which are arranged to process a cut crop stream and each having a grate arrangement through which material separated from the crop stream falls under gravity. Grain conveyance means arranged below the threshing and separating apparatus catch the falling grain and material other than grain (MOG). A stratification pan is located below a front region of the threshing and separating apparatus and a return conveyor is located below a rear region of the threshing and separating apparatus, both conveyors being driven in a oscillating manner. The return conveyor conveys said grain and MOG in a forward direction to a front edge thereof which is located above the stratification pan. The stratification pan conveys collected material rearwardly to a rear edge from where the collected material falls under gravity into a cleaning unit. An accelerator roller is provided and is rotatably driven on a transverse axis in front of the front edge of the return conveyor. Material caught by the return conveyor is incident upon the accelerator roller and paddles provided on the accelerator roller serve to accelerate the material from the return conveyor forwardly.

The present invention relates to a ceramic cutting teeth-dovetailed cutting device of a cutting-type rice milling machine. In general, a cutting tool is used to cut outer bran of brown rice in a cutting-type rice milling machine. Here, the cutting tool is configured of a combined body in which cutting rings and spacer rings are alternately combined, and the cutting rings have a ring shape with a uniform thickness and have an outer circumference on which gear-shaped trapezoidal cutting teeth are formed to cut outer bran of brown rice by edge portions of the cutting teeth such that white rice is produced. More specifically, the invention relates to a cutting device used in a rice milling machine, the cutting device having a configuration in which a main cutting-device body is dovetailed with cutting teeth.