PURPOSE: To make the title device lest the vibration generated by a medal- feeding means is transmitted to a medal-replenishing line by a method wherein a clearance is formed between an outlet of the medal-feeding means and an inlet of a conveying channel, and a pair of rollers are located in the clearance, and a medal discharged from the outlet is held between them and is fed into the inlet.

CONSTITUTION: A medal feeder 10 is composed of a bowl 16 holding medals 14 fed from a reserved bucket 12 and a vibrator body 18 applying vibration to this bowl 16, and feeds the medals 14 to a conveying channel 20 one by one. An almost-horizontal guide surface 21 in the form of a spiral is formed on the inside of the bowl 16, and the medals 14 are gradually lifted along the guide surface 21, are gradually turned from horizontal to vertical, are arranged one by one, and are finally discharged. Since an outlet 16a of the bowl 16 is separately located from an inlet 20a of the conveying channel 20, the vibration of the bowl 16 is not transmitted to the conveying channel 20. A pair of conveying-rollers 30 made of rubber are located in the clearance part between the outlet 16a and the inlet 20a, and feeds the medals into the conveying line 20.