|Device for determining the index of individual productivity and feed ration of animals
|Вид объекта патентного права
|HU 204384 B
|Область применения (класс МПК)
|AOIJ 7/00, G01F 1/OF, G01F23/74
|Медаль имени А.Нобеля
Patent of Hungary HU 204384 B/ Moskvin G.A.
Device for determining the index of individual productivity and feed ration of animals / Moskvin G.A. The present invention relates to milking technology and, more specifically, the invention relates to a device for determining the index at individual productivity and feed ration of animals. To carry out regular and efficient, zootechnical, veterinary and selection work with a dairy farm herd, it is necessary to have some initial information for setting up individual feed rates for animals depending on their productivity. In this case the calculation of individual milk yield from each cow is a labour-consuming inter mediate operation for determining a parameter making it possible to evaluate the productivity of each animal by a present index, which is then used for determining the optimum individual feed rates, mainly concentrated food rations. The device comprises a milk storage container connected to a milking apparatus. Arranged inside the container is milk level sensor made in the form of a float with a magnet, through which a cylindrical body is extended. Disposed one above another in the body are gercons of the milk level identifying unit and of a programming unit: the gercons interact with the magnet of the float and are connected to the respective inputs of the computing unit secured on the tank. The gercons are installed at a distance equal to the value of the optimum feed ration of the animals corresponding to the index of their individual productivity.