Feeder of the experimental monkey

摘要

[Problems] Reducing the spilled food solid bait, and that excrement bait in feeders is to prevent contamination, and above all experimental monkeys feeder for making healthy environment without giving stress to the monkeys I provide. The A bottom opening of the bait hopper 2 which has to be attached to the outside of the cage, as well as connecting the bait eject passage 3, is formed by refracted food take-out passage 3, a feeding outlet 9 of the lower end of the cage opening inwardly and the surface facing the inside of the cage bait eject passage 3, opening the long hole 11 along its refracted shape, is small and monkey fingertip than the lateral width of solid bait of this long hole 11 Let me be insertable dimension. The bait eject passage 3 is formed in the refractive shape in a crank shape, it is preferable Thereby providing a horizontal portion in the middle of the bait eject passage 3. .BACKGROUND 2