MECHANIZATION IN AGRICULTURE
Study of a flexible screw conveyor for reclamation of agricultural soils disturbed by military operations
- 1 National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
- 2 Vinnytsia National Agrarian University, Ukraine
Abstract
The article studies the damage and destruction of the fertile soil layer as a result of military operations, in particular the detonation of various kinds of explosives, and examines the level of contamination of agricultural soils with heavy metals and other harmful substances. A method of restoring the surface of damaged land caused by bombing is proposed, which involves first cleaning the craters from damaged and contaminated soil with heavy metals and other dangerous substances. If a dangerous concentration of heavy metals and other dangerous substances is found on the surface of the crater, the removed contaminated soil layer must be disposed of. When disposing of the removed contaminated soil layer, it is proposed to use a flexible screw conveyor with a sectional auger working body. The constructive scheme of the experimental setup with a hitch system of a machine-tractor unit and a flexible screw conveyor is shown. To select the rational design parameters of the screw sections of the working body, computer modeling of the influence of power loads on the corresponding deformations depending on the conditions of their operation was carried out.
Keywords
References
- Electronic resource: Even the flight of a rocket affects the harvest." How war destroys Ukrainian soils. Retrieved from https://www.rbc.ua/rus/news/navit-prolit-raketi-vplivae-urozhay-k-viyna-1715344389.html
- Balyuk S.A., Kucher A.V., Solokha M.O., Solovei V.B., Smirnov K.B., Momot G.F., Levin A.Ya. (2022). The influence of armed aggression and military actions on the current state of the soil cover, damage and loss assessment, restoration measures. Kharkiv: FOP Brovin O.V., 2022, 102 p.
- Kaminsky V.F., Tkachenko M.A., Kolomiets M.P. (2023). Methodological recommendations for the restoration of agricultural lands disturbed as a result of military operations. Kyiv: NSC "IAE". – 84 p.
- Electronic resource: How does war affect soil fertility and food quality? Retrieved from https://ecoaction.org.ua/vijna-vplyvaie-na-grunty.html
- Electronic resource: Examination of the eruption from the rocket in the Kyiv region. Retrieved from https://epl.org.ua/announces/obstezhennya-vyrvy-vid-rakety-v-kyyivskij-oblasti/
- Bulgakov V.M., Holovach I.V., Trokhaniak O.M., Chernysh O.M. Justification of innovative approaches to restoring the fertility of soils destroyed by military actions. XIV International Scientific and Practical Conference "Problems of Design, Production and Operation of Agricultural Machinery". Central Ukrainian National Technical University. November 8-10, 2023, pp. 122-124.
- Electronic resource: To save the Ukrainian land. Retrieved from https://www.epravda.com.ua/columns/2023/05/11/700021/
- Zaimenko N. V. (2023). Soil protection and restoration in the post-war period: transcript of the speech at the session of the General Assembly of the National Academy of Sciences of Ukraine. Bulletin of the National Academy of Sciences of Ukraine, (5), 54– 56. https://doi.org/10.15407/visn2023.05.054
- Iutynska G.O. (2024). New comprehensive solutions for restoration of damaged soils: transcript of the speech at the session of the General Assembly of the National Academy of Sciences of Ukraine. Bulletin of the National Academy of Sciences of Ukraine, (5), 47–49.
- Bulgakov, V., Aboltins, A., Ivanovs, S., Holovach, I., Nadykto, V. & Beloev, H. (2020). A mathematical model of plane-parallel movement of the tractor aggregate modular type. Agriculture (Switzerland), 10(10), 1-22.
- Bulgakov V., Holovach I., Klendii M., Trokhaniak O., Ihnatiev Ye., Dubrovina O. Experimental study of the driving resistance of a harrow with screw working bodies. International Scientific Journal "Mechanization in Agriculture & Conserving of the Resources". Issue 3. 2023. P. 86-88