| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic releasing device for milking unit improving milking workability and working efficiency facilitated to set winding up speed and control easily, and totally downsizing and simplifying. <P>SOLUTION: The automatic releasing device is provided with an electric motor part 6 winding up release wire 4 connected to a unit body 2 having teat cups 3..., by a winding mechanism 5 and rotary driving the winding mechanism 5 in automatically releasing the teat cups 3... attached on udders Cd..., and having a switching port pc switching the rotating direction to winding up direction Dr side or to feeding direction Df side, and controls the switching port pc to feeding direction Df at least before feeding the release wire 4 from the winding up mechanism 5, and switching the switch port pc to the winding up direction Dr after finish of the feeding of the release wire 4. <P>COPYRIGHT: (C)2008,JPO&INPIT |
