Feeding device having a double-disk feed having a separated drive and method for operating such a feeding device
A feeding device for an in-line screw machine with a shaft rotating in a feed container. A conveying screw is arranged in the direction toward the longitudinal axis of the rotating shaft. At least one disk wheel is allocated to each longitudinal side in the feed container. A separate drive is allocated to each disk wheel for purposes of rotational movement.
1. A method for operating a feeding device for in-line screw machines with a shaft that rotates in a feed container and exhibits a screw that conveys in the direction toward the longitudinal axis of the rotating shaft, wherein a first disk wheel is allocated to a first longitudinal side in the feed container, a second disk wheel is allocated to a second longitudinal side in the feed container, the first disk wheel is rotated by a first drive, the second disk wheel is rotated by a second drive separate from the first drive, and the first drive and second drive are separate from the shaft that rotates in the feed container and exhibits the screw that conveys in the direction toward the longitudinal axis of the rotating shaft characterized by the following points:
The first disk wheel and the second disk wheel are separately powered by first drive and second drive, respectively;
The disk wheels move and/or loosen a compacted conveying medium in the feed container; and
The disk wheels are rotated against or in the conveying direction of a screw.
2. The method for operating a feeding device according to claim 1 , characterized in that the disk wheels are moved at different speeds.
3. The method for operating a feeding device according to claim 1 , characterized in that the disk wheels are powered in opposite directions.