FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular to milking equipment. Pulsator of the alternating milking apparatus includes fixed stator (4) with openings uniformly distributed along the circumference and rotor (1) sliding along it, containing air under negative pressure, with openings uniformly distributed along the circumference for direct or reverse multiplier pulsation. Rotating rotor-slide valve is made as two-section, one section of which is interconnected with the vacuum source, and the other one – with the atmospheric medium. These sections of the rotor-slide valve are turned relative to each other and are separated by bearing circular plate (10). Stator is also made two-section with two rows of identical windows equipped with vacuum (7) and atmospheric hoses (8) connected to drive hoses (9), which activate direct or reverse pulsation modes in inter-wall pulsation chambers of milking cups.
EFFECT: higher functionality, reliability and durability of pulsators.
2 cl, 9 dwg
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