| 摘要 |
A sheet feeding device includes: an arm member that is provided with a drive shaft at a base end thereof, the arm member being configured to swingably rotate around the drive shaft; a feed roller that is disposed at a leading end of the arm member, the feed roller feeding a sheet by being rotated while pressed on the uppermost sheet; and a transmission mechanism that is provided with one or more transmission rollers that transmit power provided from the drive shaft to the feed roller. Each of the transmission rollers is provided with a spindle that protrudes from both side faces thereof along an rotational axis. The arm member is provided with one or more pairs of bearing members for the respective transmission rollers, each of the pairs of the bearing members being faced with each other and being monolithically formed on the arm member. |
