Open AccessInvestigation of the interaction of the working bodies of the soil harvesting machine with the greenhouse soil when removing the sanitary layer
Author(s) -
Aleksandr Olegovich Vezirov,
Павел Иванович Павлов,
А. В. Левченко
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/839/5/052050
Subject(s) - greenhouse , work (physics) , environmental science , process (computing) , agricultural engineering , soil water , soil science , computer science , engineering , mechanical engineering , agronomy , biology , operating system
Growing plants organically in greenhouse industry involves a lot of work with greenhouse soil. After a certain period of operation of the greenhouse soil, its complete or partial replacement is required. To mechanize this process, a newly designed soil harvesting machine with a moldboard working body has been developed. One of the main indicators characterizing the work of the soil harvesting machine is the power required to carry out the technological process of removing the soil layer from the greenhouse. The analysis of the interaction of working bodies with the soil layer is carried out. Theoretical studies have obtained analytical expressions to determine the power required for effective removal of greenhouse soil. Experimental studies have made it possible to confirm the reliability of the theoretical provisions and to establish the effect of the height of the greenhouse soil layer and the forward speed on the total thickness. Also, as a result of processing the experimental data, a regression equation and graphical dependence were obtained. The established equations and dependencies make it possible to determine the power required to drive the soil harvesting machine at various values of the height of the removed soil layer and the forward speed.