| 摘要 |
A rocker or slider imparts reciprocating motion to a shaking tray on which particulate material advances. A connecting rod is mounted to swivel relative to a drive shaft and is caused to rotate by the drive shaft. The connecting rod is mounted to pivot at a junction, of the connect-ing rod and the rocker or slider and causes the rocker or slider to reciprocate. The junction is off-set from the axis.
|
