FIELD: measuring techniques.
SUBSTANCE: in the region of a cow stall, metallic electrodes are electrically connected to metal structures accessible to animals. The electrodes are made in form of two steel discs for each animal. The first disc-electrode is placed 0.2-0.3 m from the front of the stall to the centre of the disc, while the second is at 1.8-2.1 m from the front of the stall to the centre of the disc. The first disc-electrode has an electrical connection to a metallic construction, with which the animals can come into contact. The second disc-electrode is joined by the same steel bar to an angle steel of a conveyor. The disc-electrodes have thickness of not less 2.5 mm and not more than 3.0 mm and diameter of not less than 3.5 cm and not more than 4.0 cm.
EFFECT: increased reliability of the system of electrical protection of animals on farms.
2 dwg
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