DEVELOPMENT AND RATIONALITY SUBSTANTIATION OF USING PNEUMATIC VIBRATING ACTION LOOSENERS ON PLOW BODIES
Abstract
The article analyzes modern trends in solving the problem of energy resource saving when performing soil cultivation operations. The paper sets an empirical task to develop a mechanism for ensuring vibrations on plow bodies and to reveal the general theoretical dependence of the oscillatory action of vibratory looseners on the traction resistance of the unit. It is proposed to improve the plow by installing an additional pneumatic soil loosener in the ploughshare. Due to this, the unevenness and maximum deviations of the soil resistance will decrease, which will increase the reliability and durability of the housings and the plow as a whole. The rational formula of V.P. Goryachkin was adapted to derive the dependence of traction resistance on the action of vibrations. In order to take into account the effect of vibrations in it, an analysis of research by domestic and foreign scientists was carried out on the subject of the influence of vibrations on the friction coefficient f0 and specific traction resistance K. The averaged data was taken during the construction of the theoretical dependences for the plow with the use of pneumatic looseners of vibration action in this paper. The given graph of the dependence of the traction resistance on the speed of movement at different depths of cultivation for traditional units and units with the use of vibratory looseners in general in general appearance and values corresponds to similar graphs of traction resistance given by other scientists. It was found that the use of vibrations reduces the theoretically calculated traction resistance of the plow in the speed range of 0.5–2.5 m/s by 19–23 %. Moreover, at lower speeds, the influence of vibrations is more important: a reduction in traction resistance by 22–23 % at a speed of 0.5m/s and by 19–20 % at 2.5m/s, which is fully correlated with the data of a number of other studies. The results obtained in the work can further serve to clarify and improve existing engineering methods for calculating the main characteristics and parameters of vibratory plows, both at the stages of their design / construction and in real operation modes.
References
2. Bendera I.M., Rozdorozhniuk P.I., Tkach O.V. Proektuvannia mekhanizovanykh tekhnolohichnykh protsesiv u roslynnytstvi – [Design of mechanized technological processes in crop production] : navch. pos. z vykonannia dyplomnykh proektiv z mekhanizatsii roslynnytstva na osvitno-kvalifikatsiinomu rivni “Bakalavr”. Kamianets-Podilskyi : FOP Sysyn O.V., 2011. 556 p. [in Ukrainian]
3. Bulhakov V.M., Sviren M.O., Kisilov R.V., Oryshchenko S.B., Lisovyi I.O. Doslidzhennia vibratsiinykh protsesiv pry osnovnomu obrobitku gruntu – [Research of vibrational processes during the main cultivation of the soil]. Naukovyi visnyk Tavriiskoho derzhavnoho ahrotekhnolohichnoho universytetu. 2015. Vyp. 5. T. 1. P. 3–13. [in Ukrainian]
4. Bulhakov V.M., Sviren M.O., Palamarchuk I.P., Dryha V.V., Chernysh O.M., Yaremenko V.V. Vibratsiini mashyny silskohospodarskoho vyrobnytstva – [Vibrating machines for agricultural production] : monohrafiia. Kirovohrad : KOD, 2012. 512 p. [in Ukrainian]
5. Dong X., Zheng H., Su C., Li Y., Song J., Wang J. Test And Analysis Of Vibration Characteristics Of Vibration Subsoiler INMATEH. Agricultural Engineering. 2022. Vol. 68. No. 3. P. 906–917. doi: 10.35633/inmateh-68-90
6. Duganets V.I., Yermakov S.V., Oleksiyko S.L., Maysus V.V. Ohliad dyskovykh znariad dlia obrobitku hruntu – [Overview of disk tools for tillage]. Modern scientific research: achievements, innovations and development prospects. 2021. P. 34–40. [in Ukrainian]
7. Duhanets V.I., Oleksiiko S.L., Yermakov S.V., Pukas V.L. Udoskonalennia konstruktsii korpusu pluha z pnevmatychnymy rozpushuvachamy gruntu – [Improvement of the design of the plow body with pneumatic soil looseners]. Science and innovation of modern world. London, United Kingdom : Cognum Publishing House, 2023. P. 20–25. [in Ukrainian]
8. Dziedzic K., Łapczyńska-Kordon B., Mudryk K. Decision support systems to establish plantations of energy crops on the example of willow (Salix Viminalis L.). Scientific achievements in agricultural engineering, agronomy and veterinary medicine polish ukrainian cooperation. 2017. Vol. 1.
9. Goryachkin V.P. Sobranie sochineniy. U 3-h tomah – [Collected works in 3 volumes]. 1965. T. 1. 720 p.; T. 2. 459 p.; T. 3. 512 p.
10. Holovach I.V. Minimalno dopustyma chastota kolyvan vibratsiinoho vykopuiuchoho robochoho orhanu – [The minimum permissible frequency of oscillations of the vibrating excavating working body]. Vibratsii v tekhnitsi ta tekhnolohiiakh. Vinnytsia, 2012. № 4(68). P. 35–41. [in Ukrainian]
11. Huk Ya.V. Vykorystannia pobichnoi produktsii kukurudzy v enerhetychnykh tsiliakh – [Use of corn by-products for energy purposes]. Perspektyvy rozvytku terytorii: teoriia i praktyka. Kharkiv : KhNUMH, 2021. P. 363–367. [in Ukrainian]
12. Hutsol T., Glowacki S., Mudryk K. Agrobiomass of Ukraine – Energy Potential of Central and Eastern Europe (Engineering, Technology, Innovation, Economics) : monograph. Warsaw, 2021.
13. Iermakov S.V. Doslidzhennia problemy zvilnennia polia vid reshtok kukurudzy. Lidery APK XXI stolittia – [Study of the problem of freeing the field from corn residues]. Informatsiini materialy VI zlotu imennykh stypendiativ i vidminnykiv navchannia. Kharkiv, KhNAU im. Dokuchaieva, 2010. P. 355-359. [in Ukrainian]
14. Korchak M.M. Yermakov S.V. Doslidzhennia kharakteru zasmichenosti polia lystostebelnymy ta korenevymy zalyshkamy pislia zbyrannia kukurudzy – [Investigation of the nature of the field weed by leafy and root residues after harvesting corn]. Zbirnyk naukovykh prats Podilskoho derzhavnoho ahrarno-tekhnichnoho universytetu. 2007. Vol. 15. P. 498–504. [in Ukrainian]
15. Kucher O.V., Yermakov S.V. Metodolohiia marketynhovykh doslidzhen bioekonomichnykh protsesiv. Podilskyi visnyk. Seriia “Silske hospodarstvo, tekhnika”. 2023. № 38. P. 132–139. doi: 10.37406/2706-9052-2023-1.19
16. Li J., Jiang X., Ma Y., Tong J., Hu B. Bionic Design of a Potato Digging Shovel with Drag Reduction Based on the Discrete Element Method (DEM) in Clay Soil. Appl. Sci. 2020. Vol. 10. P. 7096. doi: 10.3390/app10207096
17. Loveikin V.S. Chovniuk Yu.V. Diachenko L.A. Dynamichnyi analiz tiahovoho oporu vibropluhiv – [Dynamic analysis of traction resistance of vibrating plows]. Vibratsii v tekhnitsi ta tekhnolohiiakh. 2012. № 3(67). P. 112–115. [in Ukrainian]
18. Ma X., Wang S., Wang H. Vibration Soil Crushing Mechanism of Self-excited Vibration Subsoiler in Coastal Area. J. Coast. Res. 2020. 103. P. 426–430. doi: 10.2112/SI103-087.1
19. Mudryk K., Bendera I., Jewiarz M. Scientific achievements in agricultural engineering, agronomy and veterinary medicine: Polish-Ukrainian cooperation : scientific monograph / State Agrarian and Engineering University in Podilya, Agriculture University in Kraków. Vol. I. Kraków : Traicon, 2017.
20. Niyamapa T., Salokhe,V.M. Soil disturbance and force mechanics of vibrating tillage tool. Journal of terramechanics. 2000. Vol. 37–3. P. 151–166.
21. Patent 1197117 Ukraina, MPK (2018.01) KS1K 13/00 16/00. Korpus pluha z pnevmatychnym rozpushuvachem gruntu – [Body of a plow with a pneumatic soil loosener]. Bozhok A.M., Tiukhtii O.S.. Zaiavl. 05.11.15; Opubl. 25.05.2016. Biul. № 10. P. 5. [in Ukrainian]
22. Posna S., Vilchynska D., Yermakov S., Oleksiiko S. Suchasni typy dyskovykh znariad z vysokoiu podribniuiuchoiu zdatnistiu dlia obrobitku hruntu pislia hrubosteblovykh kultur – [Modern types of disc tools with high crushing capacity for soil cultivation after coarse-stemmed crops]. Multidisciplinary academic notes. Science research and practice. Madrid, Spain, 2022. P. 36–40. [in Ukrainian]
23. Shahgoli G., Saunders С., Desbiolles J. An investigation into the performance of vibratory tillage using straight and bent leg tines. Soil management for sustainability. 2006. Vol. 38. P. 21.
24. Sun J., Wang Y., Ma Y., Tong J., Zhang Z. DEM simulation of bionic subsoilers (tillage depth > 40 cm) with drag reduction and lower soil disturbance characteristics. Adv. Eng. Softw. 2018. Vol. 119. P. 30–37. doi: 10.1016/j.advengsoft.2018.02.001
25. Szabo B., Barnes F., Sture S. Effectiveness of vibrating bulldozer and plow blades on draft force reduction. Transactions of the ASAE. 1998. Vol. 41–2. P. 283–290.
26. Vasilenko V.V., Vasilenko S.V. Effect of Vibration on Resistance Force of Plough. Advances in Engineering Research. 2018. Vol. 151. P. 779–783.
27. Voitiuk D.H. Silskohospodarski mashyny. Osnovy teorii ta rozrakhunku – [Agricultural machinery. Basics of theory and calculation] / D.H. Voitiuk, V.M. Baranovskyi, V.M. Bulhakov ta in. Kyiv : Vyshcha osvita, 2005. 464 p. [in Ukrainian]
28. Voitiuk D.H. Silskohospodarski mashyny: osnovy teorii ta rozrakhunku – [Agricultural machines: basics of theory and calculation] / D.H. Voitiuk, S.S. Yatsun, M.Ia. Dovzhyk. Sumy : VTD Universytetska knyha, 2008. 543 p. [in Ukrainian]
29. Yang M., Sun X., Deng X., Lu Z., Wang T. Extrapolation of Tractor Traction Resistance Load Spectrum and Compilation of Loading Spectrum Based on Optimal Threshold Selection Using a Genetic Algorithm. Agriculture. 2023. Vol. 2. Iss. 13(6). P. 1133. doi: 10.3390/agriculture13061133
30. Yermakov S.V. Prospects for improvement of constructions for planting energy crops cuttings. Podilskyi visnyk. Seriia “Silske gospodarstvo, tekhnika, ekonomika”. 2017. Vol. 2. P. 37–45.
31. Yermakov S.V., Hutsol T.D. Strukturuvannia protsesu avtomatyzatsii sadinnia zhyvtsiv enerhetychnoi verby [Structuring the process of automation of planting plants of energy willow]. Bulletin of Sumy National Agrarian University. 2021. Vol. 3(45). [in Ukrainian]
32. Yermakov S.V., Hutsol T.D., Mykhailova L.M. Rozrakhunkovi formuly vyznachennia shvydkosti vyvantazhennia zhyvtsiv enerhetychnoi verby z tochky zoru hidrodynamichnykh bahatofaznykh system – [Calculation formulas for determining the rate of discharge of energy willow cuttings from the point of view of hydrodynamic multiphase systems]. Podilian Bulletin. Seriia “Agriculture, Engineering, Economics”. 2021. Vol. 34. [in Ukrainian]
33. Zaika P.M. Teoriia silskohospodarskykh mashyn. T. 1 (4.1). Mashyny ta znariaddia dlia obrobitku gruntu. – [Theory of agricultural machines. T. 1 (4.1). Machines and tools for soil cultivation]. Kharkiv : Oko, 2011. 444 p. [in Ukrainian]