PROBLEM TO BE SOLVED: To provide a semi-tablet feeder capable of preventing jamming on a derivation guide part due to a corner part of a semi-tablet.SOLUTION: A semi-tablet feeder comprises: a cylindrical wall 421 forming a medicine storage part and comprising a discharge opening of divided tablet; a small diameter turn table 408 provided in the cylindrical wall 421, whose inside is a concave surface, and which moves the divided tablets by rotation thereof; a curve state rectification guide 411 for regulating a transfer path of the divided tablets on the small diameter turn table for moving the divided tablets to an outer peripheral direction following rotation of the small diameter turn table; and a large diameter turn table 420 which is provided on an outer periphery of the small diameter turn table, whose outer periphery extends to the vicinity of an inner periphery of the cylindrical wall, and which transports divided tablets from the small diameter turn table by rotation thereof and discharges the divided tablets from the discharge opening 422. The semi-tablet feeder further comprises a width regulation part provided at least on a downstream side of a position of the large diameter turn table facing the rectification guide, and on an upstream side of the discharge opening, in which a divided tablet mount width of the large diameter turn table is almost 1/2 of a length between a divided surface of the divided tablet and an arc surface.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2020,JPO&INPIT【課題】半錠の角部による導出ガイド部での詰まりを防止した半錠供給装置を提供する。【解決手段】薬剤収容部を形成する円筒壁421に分割錠剤の放出開口を形成し、円筒壁の内部に設けた、内側が凹面であり、その回転により分割錠剤を移動させる小径ターンテーブル408と、小径ターンテーブル上の、分割錠剤の移送路を規制して、小径ターンテーブルの回転に伴い分割錠剤を外周方向に移動させる曲線状の整流ガイド411と、小径ターンテーブルの外周に設けられ、外周が円筒壁の内周近傍に延在し、その回転により、小径ターンテーブルからの分割錠剤を搬送し、放出開口422から放出する大径ターンテーブル420と、を具備し、大径ターンテーブルの少なくとも整流ガイドと対向する位置よりも下流側、かつ放出開口よりも上流側に設けた、大径ターンテーブルの分割錠剤載置幅が分割錠剤の分割面と円弧面間の約1/2である幅規制部を具備する構成とする。【選択図】図6