Optimization of the main parameters of the support-lump-breaking coil

Authors

DOI:

https://doi.org/10.15587/1729-4061.2021.229184

Keywords:

tillage mechanics, support-lump-breaking coil, elastic rods, seedbed formation

Abstract

Agricultural land plays an important role in ensuring food security and employment in rural areas. For many years, the planned economy has forced Uzbekistan to grow water-intensive crops, which has led to declining land productivity and increased crop yields. In a market economy, new innovative technologies are in high demand not only in agriculture but also in other sectors.

In order to solve the above-mentioned problems, our research has found it necessary to set goals and objectives.

The purpose of the study was to substantiate the parameters of frontal plowing slope, which provides high-quality execution of the technological process in accordance with the agro-technical requirements with minimum energy consumption without furrow plowing, agrotechnical and energy performance of variable frontal forks.

The following results were achieved by performing the tasks identified in the study: a – humidity V=16–17 % and load conditions with elastic rods of 3 mm, 4 mm, 5 mm; b – humidity V=13–14 % and the diameter of elastic rods is 3 mm, 4 mm, 5 mm; c – humidity V=9–10 % and the diameter of the elastic rods is 3 mm, 4 mm, 5 mm.

The experiments were performed on lumps with different humidity conditions: 9–10 %, 13–14 % and 16–17 %. The speed of the installation was 1.0 m/s.

The recommended technology was to destroy soil fragments with a moisture content of 16–17 % at a vertical load of 400 N with 3, 4 and 5 mm elastic rods at 86.6, 81.5, 75.1 %, respectively, and the vertical load equal to 1,000 N – 94.4, 89.2, 81.2 %, respectively

Author Biographies

Timur Nurimbetov, Karakalpak State University named after Berdakh

PhD, Associate Professor

Department of Accounting and Auditing

Sukhrob Umarov, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers

Doctor of Economic Sciences, Professor

Department of Economics

Zulfiya Khafizova, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers

Senior Lecturer

Department of Land Use

Sarsengaliy Bayjanov, Karakalpak State University named after Berdakh

PhD, Associate Professor

Department of Accounting and Auditing

Orinbay Nazarbaev, Karakalpak State University named after Berdakh

PhD, Associate Professor

Department of Economics

Rahima Mirkurbanova, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers

Senior Lecturer

Department of Languages

Akmal Durmanov, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers

Senior Lecturer

Department of Economics

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Published

2021-04-20

How to Cite

Nurimbetov, T., Umarov, S., Khafizova, Z., Bayjanov, S., Nazarbaev, O., Mirkurbanova, R., & Durmanov, A. (2021). Optimization of the main parameters of the support-lump-breaking coil . Eastern-European Journal of Enterprise Technologies, 2(1 (110), 27–36. https://doi.org/10.15587/1729-4061.2021.229184

Issue

Vol. 2 No. 1 (110) (2021): Engineering technological systems

Section

Engineering technological systems

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Copyright (c) 2021 Timur Nurimbetov, Sukhrob Umarov, Zulfiya Khafizova, Sarsengaliy Bayjanov, Orinbay Nazarbaev, Rahima Mirkurbanova, Akmal Durmanov

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