| 摘要 |
PROBLEM TO BE SOLVED: To eliminate fear that speed fluctuation is caused in the rotation of an image carrier due to the transmission of rotation to a rotating body other than the image carrier and loud noise is produced by the meshing of many gears in the driving transmitting mechanism of an image forming device. SOLUTION: A gear part 32 and a pulley part 33 are provided on the motor shaft 31 of a motor 30, and a rotor 34 is attached to the shaft 31. A gear part is meshed with an image carrier gear 38 through a reduction gear 35. Either sides of two belts 40 and 41 are laid over the pulley part 33 from a reverse direction to each other. The shaft 31 is rotated together with the rotor 34 by the motor 30, and the rotation is transmitted to the image carrier 10 through the meshing of the gear and also transmitted to other rotating bodies 18, 19, 20, 23 and 25 through the belts 40 and 41. |
