Doser for the distribution of granular animal feed, comprises body with internal conical cover which may be raised and lowered and has a smaller internal angle than the animal feed angle of repose

摘要

The doser body has an upper conical section (5) a middle cylindrical section (6) and a lower inverted conical section (7). The upper section includes a feed tube (12) and the lower section has a cable operated gate (10). An internal cover (8) with a channel (11) which slides over the feed tube (12) may also be raised and lowered by a cable (13) to vary the dose of feed. The cover has a smaller internal angle than the feed angle of repose