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Mechanics of Machines, Mechanisms and Materials

2_2023_sen_3

Title of the article CALCULATION SUBSTANTIATION OF THE PARAMETER VALUES DETERMINING THE TRACTION PROPERTIES OF A UNIAXIAL MOBILE PUSHING-TYPE POWER VEHICLE
Authors

STASHEVSKY Sergei V., Director, Republican Unitary Enterprise “Central Research Institute for the Integrated Use of Water Resources”, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

SILCHENKO Anatoly A., Ph. D. in Eng., Assoc. Prof., Deputy Director for Research, Republican Unitary Enterprise “Central Research Institute for the Integrated Use of Water Resources”, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

SILCHENKO Alexander A., Master of Engineering and Technology, Researcher of the R&D State Registration Sector of the Department of Scientific and Methodological Support of Registers of Scientific and Technical Activities, State Organization “Belarusian Institute for System Analysis and Information Support of the Scientific and Technical Sphere”, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section MECHANICS OF MOBILE MACHINES
Year 2023
Issue 2(63)
Pages 25–30
Type of article RAR
Index UDK 631.3-181.4
DOI https://doi.org/10.46864/1995-0470-2023-2-63-25-30
Abstract The aim of the work is to study the static parameters of a pushing unit based on a uniaxial mobile power vehicle (UMPV). The article gives the analysis of the influence of the parameters of ballasting and traction load on the reaction of the wheel, the reaction of the support heel of the plow, the weight distribution coefficient, the force on the control handles. Using the MATLAB software, a computer model is implemented that makes it possible to take into account the influence of various parameters of the pushing unit when they change on its static indicators. It is found that in a pushing unit based on the UMPV, a growth in the weight of ballast loads Gб increases the loading of the driving wheels, improving the traction properties of the unit compared to the traction unit based on the UMPV. It is shown that increase in the traction load Rx and the distance aн to agricultural equipment leads to an increase in the load on the driving wheels and control handles, the weight of ballast loads is 0.07...0.35 kN, which is less than that for a traction unit based on UMPV (0.1...0.45 kN).
Keywords static indicators of the unit, frontal hitch, pushing unit, traction load, software, ballast load, support heel of the plow
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