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AGRICULTURE MECHANIZATION AND ELECTRIFICATION

JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT

Darmen Abulkhairov 1 , Muratbek Userbaev 1 , Indira Sagynganova 2

1 S.Seifullin Kazakh Agrotechnical Research University; 2 Kazakhstan National Academy of Natural Sciences

doi.org/10.37884/2-2025/54 pp. 544-554 Admitted 01.04.2025 Published 30.06.2025

Abstract

The competitiveness of livestock products largely depends on the cost and profitability of obtaining feed. And in conditions of disparity in prices for agricultural products and agricultural machinery, the cost of feed is determined mainly by the costs of using equipment in their production. Reducing the costs of obtaining agricultural products depends on engineering science, and the solution to this issue is possible on the basis of a sharp increase in the productivity (hourly output) of units.

The article is dedicated to the issues of designing a harvesting and transport unit (HTU), which is the main component of a machine complex for preparing bulk hay. The HTU is considered as a single-loop system that operates as a result of the combined work of a pickup and a loader with an assembly chamber. An analysis of mathematical models of the processes of picking up, loading, and collecting mass will allow for the development of structural elements of the working bodies of the HTU.

To verify the operability of the HTU’s technological scheme, a simulation of its operation was performed, and the processes of picking up the swath using a canvas-type pickup with spring fingers were examined. An analysis of the mathematical model of this process was conducted. By studying the process of picking up the swath with a canvas-type pickup, a relationship was established between the agronomically permissible speed of the HTU and the spacing of the spring fingers. It was determined that the condition for the continuity of the swath at a finger spacing of 0.145 m is ensured at speeds up to 8.2 km/h.

harvesting and transport unit swath pickup process loader movement speed angle of inclination friction angle canvas pickup spring fingers spacing conveyor belt permissible speed trajectory of motion

01 Introduction

The full text of the article is available for download in PDF format on the right panel.

02 References

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Citation Links

[1]2025. JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. Izdenister natigeler. 2 (106) (Jun. 2025), 544–554. DOI:https://doi.org/10.37884/2-2025/54.
(1)JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. Izdenister natigeler 2025, No. 2 (106), 544-554. https://doi.org/10.37884/2-2025/54.
JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. (2025). Izdenister Natigeler, 2 (106), 544-554. https://doi.org/10.37884/2-2025/54
JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. Izdenister natigeler, [S. l.], n. 2 (106), p. 544–554, 2025. DOI: 10.37884/2-2025/54. Disponível em: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/890. Acesso em: 15 sep. 2026.
“JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT”. 2025. Izdenister Natigeler, no. 2 (106) (June): 544-54. https://doi.org/10.37884/2-2025/54.
“JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT” (2025) Izdenister natigeler, (2 (106), pp. 544–554. doi:10.37884/2-2025/54.
[1]“JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT”, Izdenister natigeler, no. 2 (106), pp. 544–554, Jun. 2025, doi: 10.37884/2-2025/54.
“JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT”. Izdenister Natigeler, no. 2 (106), June 2025, pp. 544-5, https://doi.org/10.37884/2-2025/54.
“JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT”. Izdenister natigeler, no. 2 (106) (June 30, 2025): 544–554. Accessed September 15, 2026. https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/890.
1.JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. Izdenister natigeler [Internet]. 2025 Jun. 30 [cited 2026 Sep. 15];(2 (106):544-5. Available from: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/890
1.JUSTIFICATION AND MODELING OF TECHNOLOGICAL PROCESSES OF THE HARVESTING AND TRANSPORT UNIT. Izdenister natigeler. 2025;(2 (106):544-554. doi:10.37884/2-2025/54