Paper feed tray, paper feed device, and circulation-type paper sheet processing device

Abstract

Provided is a paper sheet replenishing box (paper feed device) for replenishing reserve fund in each circulation-type paper sheet storage unit, wherein paper sheets of each denomination can be replenished from one paper sheet replenishing box in which paper sheets of different denominations having different sizes are accommodated together to a circulation unit of the respective circulation-type paper sheet storage units. The paper sheet replenishing box includes a first tray piecein which a plurality of pieces of first paper sheets Pare placed in a stacked state, a second tray piecearranged immediately below the first tray piece, on which a plurality of pieces of second paper sheets Phaving a different longitudinal dimension from that of the first paper sheet are placed in a stacked state, and rear-end regulating membersandthat align front end positions in a transport direction of respective paper sheet bundles to predetermined positions. After all the first paper sheets in a bundle on the first tray piece have been fed by a feed unit, an uppermost surface of the second paper sheets in a bundle on the second tray piece becomes a state capable of coming in contact with the feed unit.