Developer case and image forming apparatus to which developer case is applied

摘要

A developer case (50A) has a main body (51), a cylindrical portion (52), and a rotating unit (54M1). The main body has a bottom wall (511). The cylindrical portion has a discharge port (521). The rotating unit is located so as to extend across the main body and the cylindrical portion, transports developer in the main body, and has a rotating shaft (541), a first transport member (55), a second transport member (56), and dispersing members (57). The rotating shaft has a first portion located in the main body and a second portion located in the cylindrical portion. The first portion and the second portion are located along a direction of the rotating shaft. The first transport member transports developer in a first transport direction (C2) from the cylindrical portion to the main body. The second transport member transports developer in a second transport direction (C1) from the main body to the cylindrical portion. The dispersing members (57) extend parallel to the rotating shaft and across the first portion and the second portion, and move the developer in the radial direction.