Methods for preparing a dairy animal for milking
AssigneeGEA Farm Technologies GmbH
InventorsDuane F. Sellner, Kevin L. Torgerson
Life of this patent
Estimating the term…
Abstract
The present invention relates to preparing dairy animal teats for being milked, and more particularly to teat preparation, rinsing, and milking that all take place in a milking machine teat cup liner. Such a method includes: applying a teat sanitizer to the teat; injecting air into the liner to force the teat sanitizer toward a waste milk line connected to the liner; pulsating the liner at a first pulsation rate; drawing a rinsing milk from the teat; directing the teat sanitizer, the air, and the rinsing fluid to the waste milk line; pulsating the liner at a second pulsation rate to draw additional milk from the teat; and directing the additional milk to a good milk line.
Claims23
A method for preparing for and initiating a milking process on a dairy animal teat that is disposed in a teat cup and liner, the method in sequence comprising:
- prior to milking a dairy animal, providing a teat cup and a liner disposed at least partially within the teat cup;
- placing a teat of the dairy animal within the liner;
- closing the liner off from a good milk line;
- applying a teat sanitizer to the teat;
- directing air into the liner to force at least some of the teat sanitizer toward the teat and a first milk line connected to the liner;
- pulsating the liner at a first pulsation rate to distribute the teat sanitizer about the teat;
- directing a rinsing fluid into the first milk line;
- directing the teat sanitizer, the air, and the rinsing fluid through the first milk line to a waste milk line;
- pulsating the liner at a second pulsation rate to draw good milk from the teat;
- closing the liner off from the waste milk line;
- opening the liner to the good milk line;
- and
- directing the good milk to the good milk line.
Dependencies are inferred from the claim text.