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AGRICULTURE MECHANIZATION AND ELECTRIFICATION

THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES

Askar Rzaliyev 1 , Abdukarim Serikbayev 2 , bekmukhanbet zhunusbaev 3 , Almaz Zhunusbayev 3 , Rustem Zhunusov 3 , Batyrkhan Satybay 3

1 LLP "Scientific and production center of agricultural engineering"; 2 Kazakh National Agrarian Research University; 3 LLP "Scientific and Production Center of Agroengineering"

doi.org/10.37884/3-2025/60 pp. 605-616 Admitted 14.07.2025 Published 30.09.2025

Abstract

Traditional agricultural implements—such as disk harrows and horizontal-axis cultivators—fail to completely eliminate weeds, often become clogged with plant residues, and damage plant root systems, contributing to water and wind erosion in summer and root freezing in winter.

In recent years, increasing attention has been given to machines with vertically rotating shafts for soil cultivation, which are less prone to the aforementioned drawbacks.

The objective of this work is to develop a vertical-rotor cutter capable of operating in the near-trunk zone of fruit trees while "bypassing" the tree trunk with its working body, thereby preventing potential damage to both the tool and the plant.

A significant challenge faced by entrepreneurs and farmers involved in fruit production is the lack of modern machines for mechanical cultivation of the inter-row and near-trunk zones. The absence of domestically produced technical equipment for tilling the near-trunk zone of fruit crops highlights the relevance and novelty of the research.

An original structural and technological scheme of a vertical-rotor cutter is proposed. The expected technical result is an increased degree of soil crumbling after near-trunk zone cultivation.

The paper presents the theoretical justification of the operating parameters of the cutter for soil cultivation in the near-trunk zone. As a result of the research, analytical dependencies were obtained that make it possible to determine the influence of key design parameters and operating modes on the quality of the technological process.

Based on theoretical studies of optimal design and operating parameters, as well as the results of experimental research, a prototype of the vertical-rotor cutter for near-trunk soil cultivation of fruit trees will be manufactured at the SPCAE production facilities.

fruit trees, trunk, near-trunk zone, soil cultivation, vertical cutter, soil crumbling

01 Introduction

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02 References

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Citation Links

[1]2025. THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. Izdenister natigeler. 3 (107) (Sep. 2025), 605–616. DOI:https://doi.org/10.37884/3-2025/60.
(1)THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. Izdenister natigeler 2025, No. 3 (107), 605-616. https://doi.org/10.37884/3-2025/60.
THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. (2025). Izdenister Natigeler, 3 (107), 605-616. https://doi.org/10.37884/3-2025/60
THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. Izdenister natigeler, [S. l.], n. 3 (107), p. 605–616, 2025. DOI: 10.37884/3-2025/60. Disponível em: https://kazvetjournal.kaznaru.edu.kz/index.php/research/article/view/1012. Acesso em: 15 sep. 2026.
“THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES”. 2025. Izdenister Natigeler, no. 3 (107) (September): 605-16. https://doi.org/10.37884/3-2025/60.
“THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES” (2025) Izdenister natigeler, (3 (107), pp. 605–616. doi:10.37884/3-2025/60.
[1]“THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES”, Izdenister natigeler, no. 3 (107), pp. 605–616, Sep. 2025, doi: 10.37884/3-2025/60.
“THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES”. Izdenister Natigeler, no. 3 (107), Sept. 2025, pp. 605-16, https://doi.org/10.37884/3-2025/60.
“THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES”. Izdenister natigeler, no. 3 (107) (September 30, 2025): 605–616. Accessed September 15, 2026. https://kazvetjournal.kaznaru.edu.kz/index.php/research/article/view/1012.
1.THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. Izdenister natigeler [Internet]. 2025 Sep. 30 [cited 2026 Sep. 15];(3 (107):605-16. Available from: https://kazvetjournal.kaznaru.edu.kz/index.php/research/article/view/1012
1.THEORETICAL STUDIES ON THE JUSTIFICATION OF PARAMETERS MILLING CUTTERS WITH A VERTICAL ROTARY SHAFT OF ROTATION FOR PROCESSING OF THE TRUNK AREA OF FRUIT TREES. Izdenister natigeler. 2025;(3 (107):605-616. doi:10.37884/3-2025/60