THE THEORETICAL STUDY OF THE CLEANER OF SUGAR BEET ROOTS HEADS

Abstract

The technological incapability during the harvesting of sugar beets is established.
Separation of beet tops by copying cut with following purification from rest
possible at a speed of 1.5 m/s, while the root crop machinery operates at a speed of
1.2 ... 1.5 times higher. Established that cut without copying tops sugar beet operating
speed exceeds more 1,5 m/s, but the weight loss exceed agronomic requirements
twice through unjustified cutting height relative to the ground. Composite
differential equation of rotational motion arched copier to head sugar beet, which is
the main equation of function cleaner of head roots. The composition of the differential
equation is defined and obtained the dependence of the normal reaction due
to structural parameters cleaner heads roots. This in turn made it possible to obtain
condition not knocking heads roots and based rational values of constructural parameters
and operating modes cleaner heads roots.