Medium conveying device, medium placing device, and medium processing device

Abstract

A medium conveying device includes: a rotating shaft that rotates; and a paddle unit that is detachably attached to the rotating shaft and conveys a medium, wherein the paddle unit includes a blade part that includes a contact part coming into contact with the medium, and a case part that includes a main body part holding the blade part and a lid part openable and closable in relation to the main body part and that is attached to the rotating shaft when the main body part and the lid part engage with each other and the lid part closes, and the main body part is provided with an insertion hole in which the contact part is inserted in an intersecting direction intersecting an axial direction of the rotating shaft.

Dependencies are inferred from the claim text.