Synthesis of Double-Action Brake Elements for Screw Conveyors
DOI:
https://doi.org/10.32515/2664-262X.2025.11(42).2.160-168Keywords:
screw conveyor, safety clutch, braking element, reverse synthesis, CAD modeling, SolidWorksAbstract
The article presents the synthesis and design of braking elements for double-action overrun clutches intended for use in screw conveyors. The performance and reliability of such conveyors significantly depend on the appropriate configuration and accurate calculation of their key structural, kinematic, and dynamic parameters. A critical issue addressed is the jamming of bulk materials between the rotating screw surface and the stationary housing, which can lead to damage of transported goods, mechanical failures, and productivity losses.
To mitigate these problems, a novel design of a double-action overrun clutch with integrated cylindrical braking sectors is proposed. The clutch assembly includes a drive sprocket rigidly connected to an outer race, inside of which a rolling bearing is mounted on a drive shaft. Between the sprocket and an external cup, a segmented cylindrical braking element with expansion springs is installed. This configuration ensures controlled torque transfer and provides reverse rotation capability in case of screw jamming, allowing the conveyor system to self-release from overload conditions.
A key focus of the study is the implementation of automated assembly synthesis using the “reverse synthesis method” introduced by V.A. Pasichnyk. This approach models the disassembly process to derive feasible assembly sequences, significantly reducing computational complexity and enabling the analysis of assemblies with more than 30 parts. The method utilizes binary constraint matrices (BCOM) to represent mechanical relationships and constraints between components.
The process is integrated into a SolidWorks-based CAD/CAM environment, supported by custom-developed software that generates motion restriction maps and automates the identification of mechanical joints and contacts. The resulting models include 3D visualizations of the clutch and separator, detailed constraint tables, and assembly/disassembly graphs.
This methodology enhances the automation, precision, and efficiency of the mechanical design process. It is particularly valuable for conveyor system applications where rapid prototyping and simulation are essential for operational reliability and safety.
References
Список літератури
1. Гевко І.Б., Дячун А.Є., Комар Р.В., Босюк П.В. Дослідження пар контакту гальмівних елементів муфти двосторонньої дії. Сільськогосподарські машини, 2014. С. 25–30.
2. Дячун А.Є., Дзюра В.О., Ляшук О.Л., Гевко І.Б. Муфта обгону двосторонньої дії. Сільськогосподарські машини, 2015. С. 45–50.
3. Булгаков В. М., Троханяк, О. М. Дослідження та вдосконалення запобіжних механізмів шнекових конвеєрів. Конструювання, виробництво та експлуатація сільськогосподарських машин, 2023. Вип. 53. С. 23-31.
4. Малащенко В. О., Семенюк В. Ф., Лисяк Б. Р. Параметри кулькової обгінної муфт двосторонньої дії. Підйомно-транспортна техніка, 2023, №1(68) 87-94, DOI 10.15276/pidtt.1.68.2023.07
5. Karetin V., Stukhlyak Р., Kurko А. Experimental studies of the inertial safety clutch for screw conveyor. Scientific Journal of TNTU. 2020. Vol 4. P. 86–96.
6. Bulgakov, V., Pascuzzi, S., Adamchuk, V., Nowak, J., Beloev, H. Research into Power and Load Parameters of Flexible Screw Conveyors for Transportation of Agricultural Materials. Lecture Notes in Civil Engineering, Springer Nature Switzerland AG, 2023, 289, 61–75. https://doi.org/10.1007/978-3-031-13090-8_6.
7. K. Mariusz, N. Wieczorek, L. Konieczny. Research on vibroactivity of toothed gears with highly flexible metal clutch under variable load conditios. Sensors. (2022), 23 (1) 287.
8. Zhao, Huiyong & Wang, Baohua & Zhang, Guangde & Li, Jiao. Concept of a new overrunning clutch with the characteristic of reverse force transfer at high speed. Engineering Reports. (2021). 3. 10.1002/eng2.12415.
References
1. Hevko, I. B., Diachun, A. Ie., Komar, R. V. & Bosiuk, P.V. (2014). Study of contact pairs of braking elements of a double-acting clutch. Agricultural machinery, 25–30.
2. Diachun, A. Ie., Dziura V.O., Liashuk O.L. & Hevko I.B. (2015). Double-acting overrunning clutch. Agricultural machinery, 45–50.
3. Bulhakov, V. M. & Trokhaniak, O. M. (2023). Research and improvement of safety mechanisms of screw conveyors. Design, production and operation of agricultural machinery, 53, 23-31.
4. Malashchenko, V. O., Semeniuk, V. F. & Lysiak, B. R. (2023). Parameters of double-acting ball overrunning clutches. Lifting and conveying equipment, №1(68) 87-94, DOI 10.15276/pidtt.1.68.2023.07
5. Karetin, V., Stukhlyak, Р. & Kurko А. (2020). Experimental studies of the inertial safety clutch for screw conveyor. Scientific Journal of TNTU, vol 4, 86–96.
6. Bulgakov, V., Pascuzzi, S., Adamchuk, V., Nowak, J., Beloev, H. (2023). Research into Power and Load Parameters of Flexible Screw Conveyors for Transportation of Agricultural Materials. Lecture Notes in Civil Engineering, Springer Nature Switzerland AG, 289, 61–75. https://doi.org/10.1007/978-3-031-13090-8_6.
7. Mariusz, K., Wieczorek N., Konieczny, L. (2022). Research on vibroactivity of toothed gears with highly flexible metal clutch under variable load conditios. Sensors, 23 (1) 287.
8. Zhao, Huiyong & Wang, Baohua & Zhang, Guangde & Li, Jiao. (2021). Concept of a new overrunning clutch with the characteristic of reverse force transfer at high speed. Engineering Reports. 3. 10.1002/eng2.12415.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Oleg Lyashuk, Oleg Tson, Oleksandr Yuriev, Serhiy Pankiv, Anna Tson
This work is licensed under a Creative Commons Attribution 4.0 International License.
