| 摘要 |
PURPOSE:To measure the body temperature of a milch cow each time and to surely execute the health control of the milch cow in a milking work by detecting a milk temperature to pass through a milk tube connected at a teat cup by a temperature sensor and converting the temperature of the milk to the body temperature of the milch cow. CONSTITUTION:A temperature sensor 10 is exposed, nearby the inner surface of the part where the milk in a milk tube 7 connected to the base of a teat cup liner 2 passed through, and the temperature of milk is detected. The part of the inner surface of the milk tube 7 where the milk passes is covered with a cover 11 and the milk is prevented from being contaminated. For the body temperature display device of the milk, an A/D converter 13 to convert an analog signal from the temperature sensor 10 to a digital signal, a temperature displaying part 15, an arithmetic processing part 16, a yellow lamp 17 to display the average body temperature of the milch cow, a red lamp 18 to display the abnormal body temperature (for example, 39.5 deg.C) of the milch cow, a yellow lamp 17 to light up while the temperature is set to 39 deg.C by an arithmetic processing part 16 and a control circuit 19 by which a yellow lamp puts out and the red lamp 18 lights up at 39 deg.C and over are provided. |
