| 摘要 |
<p>A milking unit detacher mechanism including a main support column and a vertically movable milker support column slidably mounted on the main support column. The milker support column has a horizontally extending retractable milking unit support assembly mounted thereon adapted to support a milker unit on the end thereof when the milker unit is attached to a cow for milking. The milker unit support assembly can be retracted from its extended position underneath the cow to a retracted position adjacent the cow. A flexible retract member is fastened at one end to the milking unit support assembly and at the other end to a retract means for exerting a pulling force on the flexible retract member to thereby cause the milker unit support assembly to be retracted. The retract means includes a power cylinder having a movable piston rod. When the power cylinder is energized in its retract direction, it operates to pull on the flexible retract member and to also engage the milker support column and move it upwardly in a vertical direction.</p> |
