The utility model relates to the technical field of animal experiments, and discloses an animal experiment research feeding device convenient to add feed, which comprises a mixing
barrel, a cleaning component is arranged in the mixing
barrel, a top cover is arranged at the top of the mixing
barrel, a rotating shaft I is rotatably connected in the top cover, a mixing component is arranged in the rotating shaft I, and the mixing component is arranged in the mixing barrel. A driving
assembly is arranged at the top of the top cover; the mixing
assembly comprises a fixing ring, and the interior of the fixing ring is fixedly connected to the outer wall of the first rotating shaft. According to the feed mixing device, the first rotating shaft drives the spiral blades to rotate and mix feed through the fixing ring, the scraper blades enable the feed around the inner wall of the mixing barrel to be stirred synchronously, cleaning water is sprayed out from the nozzles during cleaning, the scraper blades clean the inner wall of the mixing barrel, the effects of rapidly mixing the feed and facilitating cleaning of the inner wall of the mixing barrel are achieved, and the problem that the feed cannot be mixed easily
during feed proportioning is solved. The feeding device solves the problems that mixing is slow,
rapid mixing cannot be achieved, and cleaning is inconvenient, and the practicability of the feeding device is improved.