Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Frolov Vladimir Yurievich

Scholastic degree


Academic rank

professor

Honorary rank

Organization, job position

Kuban State Agrarian University
   

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Articles count: 12

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721 kb

ANALYSIS OF TECHNICAL MEANS FOR GRINDING FEEDS AND THEIR CLASSIFICATION

abstract 1321708032 issue 132 pp. 399 – 424 31.10.2017 ru 225
The authors have developed classification tools for grinding feeds and the most promising directions in the development of tools for the grinding of forages in reducing energy and metal consumption. We have described chopper stem of feed, which provides high performance and good quality of product. In the article, there is an analysis of existing methods of grinding coarse fodder and their classification. The work presents examples of application of stationary and mobile crushers for crushing of grain and roughage, the technical parameters of the equipment for preparation of feed for feeding
434 kb

ANALYTICAL ASPECTS OF A HIGH-PROTEIN FEED PREPARATION

abstract 0991405058 issue 99 pp. 843 – 856 30.05.2014 ru 580
The article examines the existing technologies and facilities for the preparation of soybeans for feeding animals, and de-veloped a technological line of preparation of high-protein feed based on soybean. The design of a chopper for soaked soybeans, working on the proposed technology has been pre-sented
194 kb

CLASSIFICATION OF TECHNICAL MEANS FOR PREPARATION AND DISTRIBUTION OF FEED MIXTURES AT SMALL CATTLE FARMS

abstract 1141510037 issue 114 pp. 514 – 526 30.12.2015 ru 385
To increase the productivity of the cattle it is demanded simultaneous distribution of all types of animal feed in the form of balanced feed mixture with a given nutritional value. Balanced feeding of animals can improve their productivity, reduce feed wastage, and include alternative components of feed mixtures in their diets, which have nourishing properties and high digestibility; make and adjust feeding rations. Researches conducted by Russian and foreign scientists, proved the prospects of full feeding of complete feed mixtures, which allow to increase the productivity of animals to 9-30 % and reduce the feed consumption in the calculation of 1 с of milk by 7-8 %. The composition of complete feed mixtures includes sunflower cake, silage, root crops and forage. The process of preparation and distribution of feeds for large horned livestock is the issue of all the necessary components of the feed mixture with a given nutritional value. Saturation of the feed product with extra energy goes during its interaction with the working bodies of technical means for preparation and distribution (TMPD) of different types of food. For preparation and distribution of components of the feed mixture it is necessary to have following facilities, provided with reducing energy intensity and improving the qualitative indicators of processes: for grinding beet fodder and sunflower cake we need disk shredders; for shredding silage and roughage – bearnie and rotor shredders, respectively; for dispensing of beet fodder and sunflower cake – belt conveyor, for dispensing silage and roughage we use disc and drum dispensers, respectively; for mixing sunflower cake - rotary mixers, and for silage, beet fodder and for-age we may use paddle mixers; for distribution of sunflower cake we use rotary feeders, for silage and beet fodder – bin distributors, and for coarse feed we should use conveyor dispensers
400 kb

EXPERIMENTAL ASPECTS OF A COOKING PROCESS OF HIGH-QUALITY FEED GRAIN-BASED SEPARATOR

abstract 1011407142 issue 101 pp. 2144 – 2153 30.09.2014 ru 560
We have offered a constructive flow sheet of a root cleaner. Theoretical and experimental studies of roots purification process have been performed. We have also substantiated the main structural and regime pa-rameters of the proposed cleaner
879 kb

EXPERIMENTAL ASPECTS OF THE COOKING PROCESS HIGH-QUALITY FEED GRAIN-BASED SDI

abstract 1011407138 issue 101 pp. 2091 – 2107 30.09.2014 ru 420
Developed a technological line of preparation of high-protein feed based on soybean. The design chopper soaked soybeans, working on the proposed technology
176 kb

IMPROVING THE TECHNOLOGIES AND EQUIPMENT OF PREPARATION AND DISTRI-BUTION OF ROUGH FOOD PRODUCTS FROM ROLLS

abstract 0991405059 issue 99 pp. 857 – 869 30.05.2014 ru 769
In this article we consider the analysis of structures of technical means used for the preparation and distribution of animal feed and develop a distributor-chopper, which allows distributing it while milling. The classification is designed for feeders; we also give economic and mathematical model and a constructively technical scheme of a distributor-chopper on its basis
5855 kb

THE APPLICATION OF ASC-ANALYSIS TO DETERMINE RATIONAL DESIGN FEATURES AND PARAMETERS OF THE MODES RELATIVE TO THE SCREW DRUMS FOR MIXING ANIMAL FEED

abstract 1201606001 issue 120 pp. 1 – 48 30.06.2016 ru 122
The authors have developed and manufactured a large number of different designs of relative helical drums for mixing animal feed. We have conducted 749 field experiments with the drums of the 10 different designs with different parameters modes of operation. In all experiments, we measured the quality of the feed mixture. However, directly based on empirical data, rational choice of design features and parameters of the operation modes of the reels is not possible. For this, you must first develop a model reflecting these empirical data. The construction of meaningful analytical models of different types of drums is a difficult and demanding scientific task, the complexity of which is due to the large variety and complexity of forms of drums and their mode of usage, a large number of diverse physical factors affecting the processes in the drum. As a consequence, the development of analytical models associated with a large number of simplifying assumptions that reduce their versatility and reliability. Therefore, it is important to search of a mathematical method and software tools provide a quick and simple for the user to identify and influence the design of the drum and the parameters of the operating modes on the quality of the feed mixture directly on the basis of empirical (experimental) data. The work proposes a solution to this problem with the use of a new universal innovative method of artificial intelligence: automated system-cognitive analysis (ASC-analysis) and its programmatic Toolkit – universal cognitive analytical system called "Eidos". In the system of "Eidos" we have implemented a software interface that provides direct input into the system large amounts of empirical data from Excel file. Created on their basis in the system of "Eidos" system-cognitive model allows the visual form to reflect the effect of the structure of the drum and the parameters of the operating modes on the quality of the resulting feed mixture and to develop on this basis the science-based and appropriate recommendations for the rational choice of design features and parameters of the modes relative to the screw drums. We have also given a numerical example
157 kb

THEORETICAL ASPECTS OF THE PROCESS OF PREPARATION AND DISTRIBUTION OF ROUGH FORAGES FROM ROLLS

abstract 1011407141 issue 101 pp. 2133 – 2143 30.09.2014 ru 445
We have presented an analysis of hardware designs for preparation and distribution of animal foods and also developed the economical and the mathematical model of the process of preparation and distribution of food. We have developed a constructive-technological scheme of distribution chopper and a theoretical justification of the parameters of the distribution chopper
1165 kb

TO ANALYSIS OF TECHNOLOGICAL AND TECHNICAL MEANS OF PREPARING HIGH GUALITY FORAGE

abstract 1011407139 issue 101 pp. 2108 – 2120 30.09.2014 ru 766
An original design of a piston press, performing material pressing, due to case design tapered piston and the matrix, has been proposed for the first time
583 kb

TO THE QUESTION OF GRINDING ROUGHAGE IN A PRESSED FORM

abstract 1381804002 issue 138 pp. 1 – 10 30.04.2018 ru 36
The article has a classification of fodder shredders developed on the basis of the analysis of the existing technical means for the preparation of fodders. The constructive technological scheme of the grinder for coarse fodder in a pressed form is proposed. The results of experimental studies in solving the optimization problem-finding the optimal combination of constructive-technological factors of equipment are analyzed, in which a predetermined number of all types of feed will be produced with a higher quality. As optimization criteria, the following were chosen: energy intensity, material grinding time, weighted average particle length
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