Clean teat liners.

When the milking robot is on a flat floor and there is no pit for it, for example, it sometimes happens that during the back-flush, which is the rinse after each milking, the teat cups, or actually teat liners, touch the ground.

That place cannot always be kept clean all day and night, so it is not very hygienic.

A solution is to put something simple here that ensures that the teat cups do not touch the ground and that is easy to keep clean.