Name
Pshechenkov Konstantin Aleksandrovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
All-Russian Research Institute of Potato farming
Web site url
—
Articles count: 1
Due to the deterioration of the ecological situation
in the world, population tends to eat organically
grown foods that are grown either without or with
minimal use of chemicals. The development of
agriculture in this direction leads ultimately to
organic agriculture. To improve the competitiveness of this direction, we need more
effective agricultural machines, especially in the
last phase of cultivation, namely at the stage of
harvesting. One of the most difficult scientific and
technical problems with the mechanical harvesting
of potatoes is not letting vegetable impurities and
tops to fall down in the hopper with the potato
tubers, which among other things will improve
operational efficiency technology. The article
reviewed the various methods for removing the
tops, as well as their advantages and disadvantages.
The article makes a conclusion about the need for
potato top separators in harvesting machines. We
have also considered a promising device for
removing haulm, a conveyor with flexible fingers
on the bars and the clamping beater. Тhe most
short-lived structural element of the device for
removing haulm, reducing reliability of the device,
is flexible fingers mounted on rods. We have
proposed to use polyurethane as a material for
manufacturing flexible fingers