| 摘要 |
The present invention relates to a drive device for divided products. This device comprises a tubular conduit 12 inside which is housed an endless screw 10 driven by a drive motor 11. The conduit 12 comprises several openings 14, 15 and 16 to which are fitted hoppers 17, 18 and 19 containing divided products 20, 21 and 22. The endless screw 10 comprises shut-off screens 23, 24 and 25 intended to shut off the openings 14, 15 and 16 alternately during periods corresponding substantially to a half-revolution of the endless screw 10. This device is used for driving granulates, seeds, powder or the like. <IMAGE>
|
