Feed filling device

The invention relates to the technical field of filling equipment, and particularly discloses a feed filling device which is characterized in that a shell is provided with a feed inlet, a central shaft is rotatably mounted in the shell, the central shaft is provided with blades which are spirally arranged around the axis of the central shaft and are used for receiving feed at the feed inlet, scraping columns are uniformly distributed on the blades, and a channel is formed between every two adjacent scraping columns, so that the feed can be uniformly scraped when passing through the channel. The adjacent scraping columns can peel off powder residues on the feed, the sieve plate is arranged in the shell and can slide relative to the shell, the sieve plate is obliquely arranged from top to bottom and used for bearing the feed on the blades, the shell communicates with a discharging pipe close to the bottom end of the sieve plate, and the first driving device is installed on the shell. The first driving device is