TEST BED TO DETERMINE DEGREE OF SLIPPAGE OF TEAT CUP UP COW'S TEAT Russian patent published in 2018 - IPC A01J7/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to test beds for testing milking machines. Test bed contains a hollow body, in the lower part of which an artificial nipple filled with a working fluid is installed. Guide rail is rigidly attached to the outer surface of the body. Guide rail is made in the form of a carriage, in which a stop is installed by means of adjusting screws. Stop is made in the form of an optical mouse connected to a personal computer. Movable ruler is inserted through the gap between the guide carriage and the working surface with the optical mouse movement sensor. To the top of the movable ruler a fork that surrounds the artificial nipple and interacts with the teat cup is a perpendicularly attached. Movable ruler is placed between the projections of each guide carriage. Width of the movable ruler is equal to the distance between the projections of each guide carriage, and the height of the projections is less than the thickness of the movable ruler.

EFFECT: increased accuracy of determining the degree of slippage of a teat cup up a teat.

1 cl, 3 dwg