Automatic milk separation
The present invention, relates to separating a first quantity of milk drawn from a milking animal in an automatic milking machine from a second quantity of milk drawn from a milking animal in said milking machine. Comprising the steps of milking an animal using said automatic milking machine, collecting a small representative amount of said milk during said milking, analysing at least a part of said small representative amount of milk using an on-line cell counter for counting the number of cells in said milk, and operating a valve depending on the counted number of cells so that if the counted number of cells are below a threshold said milk is collected in a first container and if said counted number of cells are equal to or above said threshold said milk are directed to either a drain or a second container.
1. A method for separating a first quantity of milk drawn from a milking animal in an automatic milking machine and a second quantity of milk drawn from the milking animal in said milking machine, comprising:
milking an animal using said automatic milking machine,
measuring a first indicator of mastitis during said milking, and only if said first indicator of mastitis indicates mastitis, measuring a second indicator of mastitis, said second indicator of mastitis not based on a milk quality measured by the first indicator, said measuring a second indicator of mastitis includes:
analyzing at least a part of said first quantity of milk using an on-line cell counter for counting the number of cells in said first quantity of milk, and
operating a valve in dependence on the counted number of cells so that if the counted number of cells is below a first threshold, said first quantity of milk is collected in a first container, and if said counted number of cells is equal to or above said first threshold, said first quantity of milk is directed to a drain or a second container.
2. The method according to claim 1 , wherein the step of operating a valve further comprises the step of
collecting said first quantity of milk in a third container if the counted number of cells are above a third threshold but below said first threshold and collect said first quantity of milk in said first container if said counted number of cells are below said third threshold, thereby collecting milk of a first superior quality in said first container, milk of a second quality in said third container and milk of a third quality is directed to said drain or collected in said second container.
3. The method according to claim 1 , wherein said first indicator of mastitis is one indicator, or a selection of multiple indicators, selected from a group of indicators comprising: the conductivity of said first quantity of milk, the NAgase value of said first quantity of milk, the Urea value of said first quantity of milk, the temperature of said first quantity of milk, the milk flow from said milking animal or the milk quantity from a teat of said milking animal.
4. The method according to claim 1 , wherein said first quantity of milk drawn from one milking animal is collected in an end unit for the duration of performing the somatic cell count.
5. The method according to claim 1 , wherein said first quantity of milk is collected from a first teat of a milking animal and said second quantity of milk is collected from a second teat of said milking animal.
6. The method according to claim 1 , wherein said first quantity of milk is collected from a first milking animal and said second quantity of milk is collected from a second milking animal.
7. The method according to claim 1 , wherein said first indicator of mastitis is a selection of multiple indicators, selected from a group of indicators comprising: the conductivity of said first quantity of milk, the NAgase value of said first quantity of milk, the Urea value of said first quantity of milk, the temperature of said first quantity of milk, the milk flow from said milking animal or the milk quantity from a teat of said milking animal.