Name
Frolov Vladimir Yurievich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
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Articles count: 17
We have proposed a cutting segment for commercially available feeders; we have also presented the design scheme of the cutting edges and the angle of segment installation on a working body
A complete balanced feed mixture includes sunflower cake, silage, beet fodder and roughage that have nutritional value. For preparation and their distribution it is necessary to have the following facilities under provided with reducing energy intensity and improving the qualitative indicators of processes: for the grinding of sunflower cake and beet fodder we need disk shredder plate with a knife, which makes a shock-centrifugal effect on them; silage and roughage – bearnie in which the cylindrical beater with knives and rotary blade rotor with paired cutting knives, respectively, which perform shock-centrifugal influence on them; for dispensing sunflower cake and beet fodders required automatic volumetric dispensers batch cookers operating on open cycle with the working body of the belt; silage and roughage – automatic volumetric dispensers batch cookers operating on open cycle with disc and drum working body, respectively; to mix sunflower cake – universal, mobile rotary mixer with blades periodic operation portion short-term and multi-stage batch mixing in which the material makes circular motions with a high speed of circulation; beet fodder, roughage – universal, mobile paddle mixers with blades of valencianos form of the periodic portion short-term and multi-stage batch mixing in which the material performs a stochastic motion of particles; silage – universal mobile paddle mixers periodic action of short-term and multi-stage batch mixing in which the material makes circular motions with a high speed of circulation of the blades of valencianos form; for distribution of silage and beet fodder – mobile, been feeders with mechanical loading of the feed ration in which the trays with the milling devices; sunflower cake and roughage – mobile, rotary and conveyor feeders with mechanized loading of the feed ration in which the front rotor with a horizontal axis of rotation and the conveyor of the milling devices, respectively
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
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
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
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
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
Developed a technological line of preparation of high-protein feed based on soybean. The design chopper soaked soybeans, working on the proposed technology
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
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