Name
Byshоv Nikоlay Vladimirоvich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Ryazan State Agrotechnological University named after P.A. Kostychev
Web site url
—
Articles count: 31
The role of transport in agricultural production
is considerable. It is a connecting link in a
single technological chain of the agroindustrial
complex of the country (RF AIC). In
intraeconomic transportation in the RF AIC,
along with cars, we widely use tractors.
Rational application of wheeled tractors in
intraeconomic carriage substantiates the
possibility of their movements both on
asphalted and dirt roads. A specific share of
tractor transport in domestic agriculture
amounts 22-27% of the total transport
transportations and 50-60% of intraeconomic
carriage. There is a high level of the usage of
tractor transport in Western European countries
and in the United States. In farms of leading
Western European countries (Germany, Italy,
France and others.) there is about 70-90% of
intraeconomic carriage performed by tractor
transport. One of the most substantial and
difficult tasks is to fight with damage and losses
of agricultural production, in which a very
responsible role has been assigned to
automobile and tractor transport as an important
link in the AIC. According to the analysis of
materials for the preparation and use of potatoes and apples, more than 15-20% of the products
do not reach the consumer. Low quality of the
use of vehicles during transportation is a
problem. Transport costs in the prime cost of
produced products in rural areas reach 30-40%
or more. Lowering them will further influence
the development of the agroindustrial complex.
Thus, the creation of new of scientifically
grounded decisions in designs of vehicles for
intraeconomic carriage that enhance
preservation and performance of potato
harvesting and apples in the conditions of
Russia's AIC is the actual scientific and
technical task. Its solution makes a significant
contribution to the development of the country,
as well as it contributes to the implementation
of breakeven, competitive manufacture
This article discusses the results of the studies of faculties and staff of Ryazan State Agrotechnological University named after P.A. Kostychev, confirmed with RF patents
The research results presented in this article are intended to familiarize themselves with promising avenue to improve the quality of potato harvesters by improving the process of separation, as well as working bodies for its implementation
While mechanical harvesting of potatoes, about
20-40% of the tubers get damages. Dynamic
loads, injuries of the tubers, causing internal
damage – which is browning of the flesh of the tuber, which occurs in the process of its storage.
At the same time, ways to express control of
damage to potato tubers will allow both
reducing damage during harvest, and promptly
sending damaged potatoes for recycling before
the results of mechanical stress for the tubers
during harvesting. The definition of internal
damage to the potatoes is possible because of
the analysis of the different elasticity of the
tissues of damaged and undamaged tubers. The
value of overpressure of the device is chosen
such way that during deformation of tubers
there mainly has been compression of the
damaged tissues of the tuber, with the least
turgor. The degree of damage of samples of
tubers is determined by the ratio of the volume
of damaged tissues of tubers to the total volume
of the sample. We have given the mechanical
properties of tissues of tubers, fruits and root
vegetables, their structure, dimensional
characteristics, it can be assumed that the use of
this method of determining internal damage
possible for apples, carrots, beets and harvest of
other crops. Use of damage control will enable
timely identification of hidden damage and
make it possible to eliminate their causes,
which lead to increase loss products
Fruit harvesting is the final and decisive
operation in the general work plan for growing
fruit, which largely determines the qualitative
and quantitative indicators of production and
economy of industry in general. Increasing
productivity by improving the safety of fruits
and vegetables is a priority and not an easy task.
For example, the use of cleaning technologies
with the use of machinery for harvesting of
apples by shaking can significantly reduce the
time of gathering fruit compared to hand
harvesting. This technology may be applicable,
if the fruit is grown for the manufacture of
juices, jams, etc. Currently, in several European
countries and in the USA, they widely use fruit
harvesting platforms and machines. The leader
in the production of fruit harvesting platforms is
Italy. To reduce the damage to fruit in
agriculture, the analysis of the traumatic factors
is of great importance, with the analysis of
available machines and their subsequent
modernization with the aim of improving the
reliability and quality of harvesting and
transport process, taking into account of the
algorithm for solving these problems, the
creation of new varieties of fruits and
vegetables suitable for machine processing,
strict compliance with deadlines and agronomic
requirements for the performed technological
operations, taking into account the savings of
energy and resources when using mobile
technology. In addition to the modernization of
the machines for efficient operation, it is
necessary to improve also the scheme of
planting of gardens and methods of cultivation,
transfer horticulture to intensive way of
development
Based on the previous investigations we have underlined the need to increase fruit and vegetables preservation quality while transporting them from the producer to the consumer at the expense of improving the road transport operation for its intended purpose. We have made a conclusion about the need to develop strategies for maintenance and repair as for the actual technical state at the expense of developing the diagnosis system based on the development of a math model of changing the technical state of the diagnosis object, developing a method of rational set of objects to be diagnosed and determining the technical state optimal control frequency. We have confirmed that the above mentioned is possible when considering the system of technical operation of road transport as an organization-production system and applying the engineering-cybernetic approach to improve this system. We have considered the basic requirements for the efficiency indexes when investigating and improving the operation system that will allow achieving the aim we have had and can be described mathematically. We have made a conclusion about the urgency of the issue we studied and the possibility to develop the efficient operation system of road transport based on the provided criteria
The transportation process plays an important role in the
delivery of agricultural products to the consumer. On
how well the fruits are preserved, their grade will
depend, and, consequently, the price of them. It is
known, that the annual damage from losses of
agricultural products in the agro-industrial complex
amounts to 8 billion rubles, according to various
estimates. A large number of different factors affect the
safety of fruits during transportation: temperature,
humidity, smoothness of the vehicle, type of container,
etc. The more factors will have a negative impact on
fruit and vegetable products, the more losses will
ultimately be. The appearance of dents and abrasions on
the fruits gives rise to the formation of foci of rot,
leading to damage to the transported products, and, as a
consequence, reducing the grade. In order to reduce the
losses of fruit and vegetable products in the process of
transportation, the USSR and the Russian Federation
have been and are working on the creation of containers
and ways of transporting pomegranates. All of them, according to the authors, are able to reduce the dynamic
loads that arise during the transportation process and
have a negative impact on the transported products.
However, due to various circumstances in commercial
gardening all these developments have not been
extended
In the article we have analyzed the results of measurements of pressure of gases in the combustion chamber and the fuel pressure at the inlet injector diesel D-243 at a processing frequency (acoustic and electromagnetic) fuel 17 kHz
In the article we have proposed a program, an object, a methodology and results of field studies of the improved potato digger KTN-2V equipped with the original device for separation intensification
In this article, contact conditions are investigated at superficial plastic deformation by running-in rollers of details by a method of load cells