CALCULATION OF THE FORCES APPEARING AT THE CREATION OF VIBRATIONS BY SMART PIEZOCERAMICS, AND RESEARCH OF THEIR DISTRIBUTION IN PLOUGH DUMP
DOI:
https://doi.org/10.24025/2306-4412.2.2020.198180Keywords:
research, agriculture, vibration technologies, modeling, smart piezoceramics, calculations, working principle, analysis, food security, problems, solutions.Abstract
The main purpose of this article is to calculate and determine the necessary force of smart piezoceramics to create vibrations in the plough dump and to perform simulations on the basis of the calculations. Agriculture is providing the population with food and raw materials for a number of industries. That is why this industry is one of the most important economic spheres present in almost all countries. One of the major problems of agriculture consists in the complexity and efficiency of land cultivation. By energy costs, ploughing is the most energy-intensive operation in technological process of growing crops. In known general purpose hinged ploughs, bolts are attached to the frame by the risers of the plow housings with the housing. During operation of the tiller unit, the traction resistance of the plough produces vibrations that increase the dynamic loads of the components and parts, which lead to their premature destruction. In addition, during oscillatory movements of the tiller unit, the tractor's efforts to move it increase, which leads to increased traction resistance. Improvement of some characteristics aggravates others, in this case when adding additional mechanical devices, their characteristics and disadvantages are placed on the soil tillage plough itself. Determination of the required force to create vibrations in the plough, as well as its own plough oscillations is considered. To determine the force generated, it is necessary to know the magnitude of the force, the oscillation frequencies that appear and act on the plough during ploughing. Thus, in the work, calculations have been carried out to determine the necessary generated force of smart piezoceramics to create vibrations in vibroplough, which is 3.2 kN. Based on the calculated data, we simulate the loading process in the SolidWorks software package. Results of the simulation of plough blade oscillation in SolidWorks software package at different frequencies to 107.88, 212.45, 583.48, 774.94, 874.62 Hz are shown. The maximum oscillation amplitude of the plough blade corresponds to a frequency of 36 Hz.
References
Ya. S. Gukov, Soil cultivation. Technology and machinery. Mechanical and technological substantiation of energy saving tools for mechanization of soil tillage in the conditions of Ukraine, Kyiv: Nora-print, 1999 [in Ukrainian].
D. G. Voituk, V. O. Dubrovin, and T. D. Ishchenko, Agricultural and reclamation machines. Kyiv: Vyshcha osvita, 2004 [in Ukrainian].
A. B. Lurie, and A. A. Grombchevsky, Calculation and design of agricultural machinery. Leningrad: Mashinostroyenie, 1977 [in Russian].
V. S. Loveykin, Yu. V. Chovnyuk, and L. A. Dyachenko, "Vibrating plough", Pat. 57793 Ukraine, IPC2011.01 A01B 63/111. № U201010563; claimed 31.08.2010; publ. 10.03.2011, Bul. № 5 [in Ukrainian].
S. O. Filimonov, S. S. Yaschenko, A. V. Batrachenko, and N. V. Filimonova, "The use of SMART PIEZOCERAMICS for tillage in agriculture", Vіsnyk Cherkaskogo derzhavnogo tehnologichnogo universytetu, no. 2, pp. 30-36, 2019 [in Russian].
I. I. Maksimov, "V. P. Goryachkin’s rational formula for determination of traction resistance of the plough", in Workshop on Agricultural Machines and Tools. Cheboksary, 2011. [Online]. Available: https://studfile.net/preview/5719257/ page:33. Accessed on: Febr. 02, 2020.
V. B. Samorodov, and A. Yu. Rebrov, "The development of classical methods of tractor traction calculation, taking into account the main technical and economic indicators of MTA", Visnyk Natsionalnoho tekhnichnoho universytetu «Kharkivskyi politekhnichnyi institut»: zb. nauk. prats. Тем. вип.: Авто-мобіле- і тракторобудування, Tem. vyp.: Avtomobile- i tractorobuduvannya, no. 58, pp. 11-20, Kharkiv: NTU «KhPI», 2008 [in Russian].
A. P. Dorokhov, E. G. Mukhamadiev, and N. A. Pecherczev (comp.), Guidelines for the implementation of the test work on the course "Operation of the machine-tractor park" (for students of the faculty of correspondence education). Chelyabinsk: ChGAA, 2010 [in Russian].
A. Yu. Popov, Machines and equipment in crop production: textbook. Zernograd: Azovo-Chernomorskij inzhen. in-t FGBOU VO Donskoj GAU, 2016 [in Russian].
N. A. Yazy`kov, A. A. Toporov, L. I. Rubleva, and V. Yu. Levandovskij, "Modeling of hydrodynamic processes in a reactor to intensify the chemical treatment of wastewater from phenols using the SolidWorks Flow Simulation software module", Naukovi praczi Donecz`kogo naczional`nogo tekhnichnogo universitetu». Seriya «Khimiya i khimicheskaya tekhnologiya», iss. 14, 2012 [in Russian].
Downloads
Published
How to Cite
Issue
Section
URN
License
Copyright (c) 2020 Сергій Олександрович Філімонов, Сергій Сергійович Ященко, Олександр Вікторович Батраченко, Надія Вікторівна Філімонова The authors who publish in this journal agree to the following terms:The authors reserve the right to authorship of their work and give the journal the right to first publish this work under the terms of the Creative Commons Attribution License CC BY-NC, which allows other persons to freely distribute published work with a mandatory reference to authors of the original work and the first publication of the work in this journal.
Authors have the right to conclude separate additional agreements for the non-exclusive distribution of the paper in the form in which it was published by this journal (for example, posting work in electronic repository or publishing as part of a monograph), provided that the link to the first publication in this journal is maintained.
The journal policy allows and encourages authors to post on the Internet (for example, in repositories of institutions or on personal websites) the manuscript of work, both before the submission of this manuscript to the editorial staff, and during its editorial work, as it contributes to the emergence of productive scientific discussion and positively affects the efficiency and dynamics of published work citation (see The Effect of Open Access).
