LIFTING AND LOWERING APPARATUS FOR MILKING ROBOT

摘要

PROBLEM TO BE SOLVED: To lower cost by reduction in the capacity of the constituent parts and to improve workability in a manual operation and to avoid damage of mechanism system during out of order and an electrical power failure. ;SOLUTION: In constituting a lifting and lowering apparatus 1 for a milking robot R equipped with a lifting and lowering drive part 3 for lifting and lowering an end effector 2 supporting teat cups T..., the lifting and lowering apparatus is equipped with an auxiliary cylinder 4 for assisting the lifting and lowering drive part 3 by making a force Fn for opposing a load Fp applied from the end effector 2 side to the lifting and lowering drive part 3.;COPYRIGHT: (C)2001,JPO