| 摘要 |
A tumbling oloid hollow body (4) is placed on and driven by a belt (2) to receive materials. The tumbling motion is forced by the fact that the trace points of the axis of a hollow shaft (6) piercing the hollow body (4) in its longitudinal axis are forced onto oval paths by two planes parallel to each other that are upright and run i the longitudinal direction of the belt (2) and are located on each of its longitudinal sides. Each of these planes is defined by a frame (11), and each of these frames (11) carries an oval guiding rail (8) that is circled by a carriage (9) and attached to the frames with at least four spring attachments (10). This carriage (9) houses the positioning and guiding elements for the shaft (6). The tumbling hollow body (4) has a closeable opening (5) for the addition and removal of mixing material, If the shaft (6) is hollow, mixing materials can be added and removed during the hollow shaft (6). Two segment-like areas (7) can be cut off from the oloid hollow body (4) and could be pierced by the shaft (6). This will result in a narrower belt (2) and space for the shaft (6) (Fig. 2a).
|
