The influence of the parameters of milk chamber of the collector on operating modes of the milking machine
Journal Title: Наукові горизонти. Scientific Horizons - Year 2018, Vol 67, Issue 4
Abstract
Structural solutions of the serial collectors of milking machines do not fully take into account the peculiarities of milk transportation to the upper milk pipe of milking machine. The assessment shows that the issue of matching the intensity of milk yield with the functioning modes of the milking machine remains unclear. Scientists note that the milk transportation mode affects the quality of milk. Thus, uncontrolled variables over time of milk velocity in a flexible line of milk cause dispersion of fat globules and foaming of milk, which worsens its technological properties. The influence of the structural and technological parameters of the milk chamber and the milk tubulure of the milking machine's collector on improving the efficiency of the technological process of machine milking of cows is established. The fullness of the milk chamber of the collector influences the intensity of the milk output to the lineof milk of the milking unit. A certain level of milk in the milk chamber of the collector provides a sufficient pressure gradient for effective milk elimination. The increased volume of the milk chamber of the collector does not provide the indicated conditions, therefore it is acceptable for intensive milking. At the same time, the higher intensity of milk yield is associated with a lower flow rate of milk in the milk tube. Reduction of the structural volume of the milk chamber of the collector leads to an increase in the magnitude of the increase in air pressure, which accelerates the flow of milk in the section of milk tubulure, regardless of its diameter. It is established that the flow rate of milk in the section of the milk pipe decreases with increasing diameter. The obtained mathematical model, which relates the intensity of milk yield to the technological parameters of the developed collector, depending on the milking regime. Rational relations between the structural volume of the milk chamber of the milking machine's collector and the diameter of the milk flexible pipe are established.
Authors and Affiliations
O. Medvedskyi, V. Achkevych
Keywords
Related Articles
- EP ID EP631616
- DOI 10.33249/2663-2144-2018-67-4-45-50
- Views 78
- Downloads 0
Changes in the content of individual cytokines in the blood serum of dogs for chronic prostatitis with the use of cord blood serum
Despite the significant spread of prostatitis in males, today the questions of substantiation of pathogenetic methods of treatment are poorly understood, which is relevant from the theoretical and practical point of view...
Domination of the paradigm of holisticity in modern science
The main moderator in the development of mankind, its continuous striving for perfection is science. Initially, it provides an objective reflection of the thinking of humanity, permanently transforms into consciousness a...
Influence of immunistimal preparations on the organism of cows in the period of start
Running cows is a very important measure for resting their body after intense lactation. Extremely responsible is the startup period, which is what affects the course of the labor and the postnatal period and can contrib...
Statistical and financial reporting in the system of information resources for assessing the development of business of territorial communities
The state of business development in the territorial communities as an important resource for obtaining the maximum economic, social and ecological effect, which directly influences the quality of life of the population,...
Hemotological parameters of repair heifers when use dry beer pellets in the diet
Blood delivers nutrients and oxygen to the cells of the body's organs, transfers necessary enzymes, vitamins, hormones, antibodies, releases metabolic products and carbon dioxide, maintains the equilibrium of electrolyte...