| 摘要 |
A portable animal feed supply bin for holding a few feedings in which a hopper has a lid on the top end for refilling the hopper and a slide plate covering a feed dispensing open bottom end. Within the hopper is an open grate assembly attached to a bar slidably that is mounted by a housing removably attached to a wall of the hopper. A lever assembly, or gear drive, engages the grate assembly bar to raise and lower the grate assembly to break up clumps and bridging of the feed.
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