PROBLEM TO BE SOLVED: To provide a medicine feeding device capable of preventing unintentional drop of a tablet or the like while suppressing an increase in manufacturing costs.SOLUTION: A tablet feeder body 21 includes a plurality of feed cups 22. A bottom plate 23 has one end 23X supported by the tablet feeder body 21 and is configured to open and close a lower opening of the feed cup 22 by rotating the other end 23Y in the vertical direction about the one end 23X. A bottom plate support member 3 is capable of regulating the rotation of the bottom plate 23 by supporting the bottom plate 23. The tablet feeder body 21 and the bottom plate support member 3 can relatively move in a horizontal direction. The bottom plate 23 is configured to rotate between a state in which the opening is blocked and an open state by the relative movement, wherein at least part of an upper surface of the bottom plate 23 is positioned at an upper part and a lower surface 22b of a peripheral edge in the lower opening is positioned at a lower part while the bottom plate 23 closes the lower opening.COPYRIGHT: (C)2013,JPO&INPIT【課題】製造コストの上昇を抑えつつ、錠剤等の意図しない落下を抑制できる薬剤供給装置の提供。【解決手段】錠剤供給部本体21は複数の供給枡22を備え、底板23は、一端部23Xが錠剤供給部本体21に支持され、当該一端部23Xを中心に他端部23Yが上下方向に回動することで供給枡22の下開口部を開閉するように構成され、底板支持部材3は、底板23を支持することで底板23の回動を規制可能なように設けられ、錠剤供給部本体21と底板支持部材3とは水平方向に相対移動可能であり、底板23は前記相対移動により、開放が阻止された状態と開放状態との間を回動するよう構成され、底板23が下開口部を閉鎖した状態にて、底板23の上面のうち少なくとも一部が上方に位置し、下開口部における周縁の下面22bが下方に位置する。【選択図】図7