ROTATIONAL FORCE DRIVE COMPONENT, PROCESSING BOX AND IMAGE FORMATION DEVICE

摘要

A rotational force drive component (6), a processing box (1) comprising the rotational force drive component (6), and an image formation device. The rotational force drive component (6) is arranged at one end of the processing box (1) and is used for receiving an external drive force and transferring the drive force to a rotational element arranged inside the processing box (1) in the longitudinal direction of the processing box (1), and the rotational force drive component (6) comprises a rotational force receiving portion (61) and an adjusting mechanism (63); and the adjusting mechanism (63) is connected to the rotational force receiving portion (61), makes the rotational force receiving portion (61) have a an offset quantity in a longitudinal direction of the processing box (1), and makes an axis of the rotational force receiving portion (61) have an offset quantity relative to an axis of a photosensitive element (1003). The rotational force drive component (6) facilitates mounting of the processing box (1), and when the rotational force receiving portion (61) has manufacturing tolerance and cannot have the same axis of the rotational element, the print quality of products is not influenced.