ЭлБиб

Молочнохозяйственный вестник, №1 (29), I кв. 2018

143

ТЕХНИЧЕСКИЕ НАУКИ

To the problem of cow`s idle milking

Savinykh Petr Alekseevich, Doctor of Science (Engineering), Professor, the

Technological and Power Plant Equipment Chair

e-mail:

Federal State Educational Institution of Higher Education the State Agricultural

Academy of Vyatka

Shulyat`ev Valeriy Nikolaevich, Doctor of Science (Engineering), Professor, the

Technological and Power Plant Equipment Chair

e-mail:

Federal State Educational Institution of Higher Education the State Agricultural

Academy of Vyatka

Rylov Aleksandr Arkad`evich, Candidate of Science (Engineering), associate

professor, the Technological and Power Plant Equipment Chair

e-mail:

Federal State Educational Institution of Higher Education the State Agricultural

Academy of Vyatka

Abstract.

The article theoretically confirms the inevitability of cow`s idle milking

caused by uneven development of udder quarters and varying duration of cow`s milking

in a group. The mathematical dependence of milking machines over-exposure on the

udder depending on the number of milking machines used and the time of preparatory-

final operations has been determined. To exclude the idle milking the using of milking

machine supplied with a device for quaternary control of milking intensity has been

offered.The effectiveness of milking machines supplied with devices for quaternary

control of the intensity of milk yield has been shown.

Keywords:

probability value, udder, duration of milking dry, distribution, idle

milking.

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