Gevko R. 3. Substantiation of designing-technologic parameters of beet-harvesting machines working organs.

3. The work is directed at reduction of specific expenses of resources during the gathering of sugar beet roots on the basis of systemic approach at the choice of optimal and rational parameters of working organs of beet gathering machines. During the investigation methods of classical mechanics, differential geometry, unlinear programming, tenzonetric methods of conducting of experimental researches are used. The complex of question connected with lowering of losses, damages, pollution of roots and energy expenses for carrying out of technological process is solved. The results of researches and worked out working organs are used in serial production of beet harvesting machines with the portion of economical effect equal to 1478563 hryvni.