Abstract: A separation device has a conveying channel configuration and a transport belt configuration. A conveying material can be conveyed via the conveying channel configuration on the transport belt configuration, the conveying channel configuration has differently inclined regions, and a speed cascade of the conveyed material stream can be achieved by the differently inclined regions. The separation of the conveyed material stream is improved in that the conveying channel configuration has at least one wedge groove.

Abstract: A separation device has a conveying channel configuration and a transport belt configuration. A conveying material can be conveyed via the conveying channel configuration on the transport belt configuration, the conveying channel configuration has differently inclined regions, and a speed cascade of the conveyed material stream can be achieved by the differently inclined regions. The separation of the conveyed material stream is improved in that the conveying channel configuration has at least one wedge groove.

Abstract: Individual grain sorting of objects from bulk materials (3) on a conveying device (1) and an actuable discharge unit (2) which separates into fractions, the height distribution of the object (3.1) and the propagation of a light source (4) are advantageously used as sorting criterion, wherein a light-band (4.1) is projected transversely with respect to a conveying direction of the bulk material (3) on a plane of the conveying device (1), the objects (3.1) are moved through under the light-band (4.1), a first part (4.1.1) of the light is reflected, a second part (4.1.2) enters again at an entry point (11.1), is scattered and exits again at an exit point (3.1.2), a scattered propagation (B) is detected by a camera (9), and contiguous regions are identified in buffered rows (13), and the measured values are subjected to an evaluation and are combined to form characteristic values, and the discharge unit (2) is actuated in dependence on preset sorting parameters.

Abstract: Individual grain sorting of objects from bulk materials (3) on a conveying device (1) and an actuable discharge unit (2) which separates into fractions, the height distribution of the object (3.1) and the propagation of a light source (4) are advantageously used as sorting criterion, wherein a light-band (4.1) is projected transversely with respect to a conveying direction of the bulk material (3) on a plane of the conveying device (1), the objects (3.1) are moved through under the light-band (4.1), a first part (4.1.1) of the light is reflected, a second part (4.1.2) enters again at an entry point (11.1), is scattered and exits again at an exit point (3.1.2), a scattered propagation (B) is detected by a camera (9), and contiguous regions are identified in buffered rows (13), and the measured values are subjected to an evaluation and are combined to form characteristic values, and the discharge unit (2) is actuated in dependence on preset sorting parameters.