Preview

Advanced Engineering Research (Rostov-on-Don)

Advanced search

Theoretical studies of hydromechanical drive of mobile technological machine member

https://doi.org/10.12737/11613

Abstract

The work objective is to study a mathematical model of the synchronous hydromechanical brush actuator of the airdrome sweeper driven by two hydraulic motors based on the throttle flow divider of non-spool-type with plunger setters. The main task is to determine the effect of various design and operational data of a synchronous hydraulic drive of a mobile technological machine on its functional efficiency. A method of the theoretical research of an actuator mathematical model is used. The simulation of the brush synchronous hydro-drive system is based on the theory of the modified volume stiffness of the hydraulic system that allows simplify modeling and make a rapid analysis of the drive performance under study, considerably shortening the timeline of the study. The research results prove that the throttle flow divider of non-spool-type with the plunger regulating element allows providing the required properties of the synchronized system. The design parameters of the flow divider having an essential impact on the synchronous hydraulic system operation are recognized, and ways of its improvement are specified. The research results can be used in design and improvement of the synchronous hydromechanical drives of mobile technological machines.

About the Authors

Alexander Timofeyevich Rybak
Don State Technical University, Rostov-on-Don, Russian Federation
Russian Federation


Alan Ruslanovich Temirkanov
Don State Technical University, Rostov-on-Don, Russian Federation
Russian Federation


Vladislav Maximovich Peshkov
Don State Technical University, Rostov-on-Don, Russian Federation
Russian Federation


Evgeny Sergeyevich Shamaylov
Don State Technical University, Rostov-on-Don, Russian Federation
Russian Federation


References

1. Ilyin, A. I., Sayfiev, T. R., Khusnutdinov, D. Z., Tselishchev, V. A., Yarullin, Ch. A. Matematicheskoe modelirovanie rulevogo mekhanizma dvukhzvennogo transportera «Vityaz'» s gidravlicheskoy obratnoy svyaz'yu. [Mathematical modeling of steering gear of two-tier transporter "Vityaz" with hydraulic feedback.] Vestnik UGATU, 2013, vol. 17, no. 1 (54), pp. 73–78 (in Russian).

2. Dyachenko, A. D. Privod kombaynov s sinkhronno funktsioniruyushchimi gidravlicheskimi dvigatelyami. [Combine drive with synchronous-operating hydraulic motors.] Integratsiya nauki i obrazovaniya — strategiya ustoychivogo razvitiya vodno-meliorativnogo kompleksa strany : mat-ly mezhdunar. nauch.-prakt. konf. [Integration of science and education – a strategy for sustainable development of water-reclamation sector of the country: Proc. Int. Sci.-Pract. Conf.] 2013, pp. 114–119 (in Russian).

3. Poleshkin, M. S. Gidravlicheskiy pozitsionnyy privod ispolnitel'nykh dvizheniy mekhanizmov mashin: avtoref. dis. … kand. tekhn. nauk. [Hydraulic positioning actuator of machine mechanisms: Cand.Sci. (Eng.) diss., author’s abstract.] Rostov- on-Don, 2013, 23 p. (in Russian).

4. Ozerskiy, A. I. Modelirovanie dinamicheskikh rezhimov raboty gidroprivodnykh sistem s teplovymi i elektricheskimi istochnikami energii. [Simulation of dynamic modes of operation of hydraulic drive systems with thermal and electric energy sources.] Izvestiya vuzov. Severo-Kavkazskiy region. Technical Sciences. 2013, no. 5, pp. 37–43 (in Russian).

5. Exner, H., Freitag, R., et al. Basic principles and components of fluid technology. Mannesmann RexRoth, 1991, 327 p.

6. Cundiff, John S. Fluid Power circuit and controls: Fundamental and applications. Mechanical Engineering Series, 2001, 560 p.

7. Rybak, A. T. Izyskanie ratsional'nogo tipa zaporno-reguliruyushchego elementa drossel'nogo delitelya potokov gidroprivodov sinkhronnykh mekhanizmov sel'skokhozyaystvennykh mashin : avtoref. dis. … kand. tekhn. nauk. [Studying rational type of shut-off-and-regulating element of throttle flow divider of hydraulic drives of synchronous agricultural machine mechanisms: Cand.Sci. (Eng.) diss., author’s abstract.] Rostov-on-Don, 1989, 23 p. (in Russian).

8. Tadataka, Narumi. Flow divider. Patent 3729014 (USA), G 05 MKI d 11/00. Abstract Journal, iss. 48. Machinebuilding materials, design and calculation of machine parts. Hydraulic drive. 1974, no. 3, p. 111(in Russian).

9. Tadataka, Narumi. Flow divider. Patent 49-8974 (Japan). MKI F 16 k 11/00. Abstract Journal, iss. 48. Machinebuilding materials, design and calculation of machine parts. Hydraulic drive. 1974, no. 12, p. 89 (in Russian).

10. Ifield, Richard Joseph. Flow control devices. Patent 1224731 (UK). MKI F 16 K 11/02, 31/12. Abstract Journal, iss. 48. Machine-building materials, design and calculation of machine parts. Hydraulic drive. 1971, no. 11, p. 107 (in Russian).

11. Lukos, Joseph. Flow divider. Patent 1566897 (France). Abstract Journal, iss. 48. Machine-building materials, design and calculation of machine parts. Hydraulic drive. 1970, no. 4, p. 137 (in Russian).

12. Rybak, A. T. Drossel'nye deliteli i deliteli-summatory potokov sinkhronnykh gidrosistem mobil'nykh mashin i tekhnologicheskogo oborudovaniya. [Throttle dividers and divider-flow summarizing valves of synchronous hydraulic systems of mobile machines and processing equipment.] Vestnik of DSTU, 2005, vol. 5, no. 2 (24), pp. 179–189 (in Russian).

13. Temirkanov, A. R., Rybak, A. T. Modelirovanie sistemy gidromekhanicheskogo privoda rabochego organa mobil'noy tekhnologicheskoy mashiny. [Modeling of hydromechanical drive system of working body for mobile technology machine.] Vestnik of DSTU, 2014, no. 4 (79), pp. 176–185 (in Russian).

14. Rybak A. T. Ob''emnaya zhestkost' i ee vliyanie na dinamiku gidromekhanicheskoy sistemy. [Volume stiffness and its effect on dynamics of the hydro-mechanical system.] Vestnik of DSTU, 2006, vol. 6, no. 3 (30), pp. 200–207 (in Russian).

15. Rybak A. T. Teoriya i metodologiya rascheta i proektirovaniya sistem privodov tekhnologicheskikh mashin i agregatov APK: avtoref. dis. … d-ra tekhn. nauk. [Theory and methodology of analysis and design of drive systems of technological machines and aggregates of AIC: Dr.Sci. (Eng.) diss., author’s abstract.] Rostov-on-Don, 2011, 39 p. (in Russian).


Review

For citations:


Rybak A.T., Temirkanov A.R., Peshkov V.M., Shamaylov E.S. Theoretical studies of hydromechanical drive of mobile technological machine member. Vestnik of Don State Technical University. 2015;15(2):56-64. (In Russ.) https://doi.org/10.12737/11613

Views: 666


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2687-1653 (Online)