| 摘要 |
<p>A feeding device (1) is described. The feeding device is capable of providing, in a simple manner, an accurate dosing of feed on a feed plate (3) by a vertical displacement of a feed tube (4) communicating with a feed container (5). The upper end (9) of the feed tube (4) is positioned in a space (36) formed between the first cylindrical part (33) and the second cylindrical part (35) encircling the outlet opening (7) of the container. To create a sealing which prevents the ingress of moisture and which simultaneously allows an elastic returning of the feed tube (4) when said feed tube is swung, there is provided a ring-shaped elastic gasket means in the form of lamellas (39) or an O-ring (42) between the upper end (9) of the feed tube and the cylindrical parts (33, 35). When the feed tube (4) is in contact with the feed plate (3), it will be possible to hose down the container without the risk of ingress of moisture in the feed.</p> |
