Abstract
The relevance of the paper is due to the need to improve the efficiency of mining excavators. The traditional scheme of a hydraulic excavator straight shovel is considered. Studies have shown that it is possible to increase the performance of an excavator by reducing the weight of working equipment and increasing the bucket capacity while retaining all the advantages of hydraulic excavators and without changing the initial weight of the entire machine, to reduce the weight of the developed scheme of working equipment with a cable-hydraulic drive. The transfer of hydraulic cylinders to the rotary platform of the excavator and the transfer from them of efforts through the cable system provided an exception to the bending moments on the boom and stick, which allows reducing the cross section of these elements and, accordingly, their mass. To expand the scope of hydraulic excavators, studies have been conducted on the creation of a control algorithm for the main mechanisms. Objective: To study the possibility of using a combined cable-hydraulic drive for mining excavators. Research methodology: mathematical modeling of the workflow. Results: A mathematical model, algorithm and program in algorithmic language have been developed for a career shovel with working equipment “direct shovel,” which allows determining the required graphs of the control law of the main drives for shaping the displacement speeds of the hydraulic cylinders ensuring the movement of the bucket along the desired trajectory.
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Poderni RYu, Boules P (2015) Comparative analysis of hydraulic and mechanical excavators with a straight shovel. Min Mag 1:55–61
Pobegailo PA (2014) Powerful single-bucket hydraulic excavators: selection of basic geometric parameters of working equipment in the early stages of design. LENAND, Moscow
Lagunova YuA, Komissarov AP, Shestakov VS (2017) Design of mining excavators. Innovative Mechanical Engineering, Moscow
Poderni RYu, Peter B (2015) Efficiency of the use of powerful hydraulic excavators is the result of increasing their reliability. Mining 1:46
Komissarov AP, Shestakov VS, Khoroshavin SA (2012) Working equipment of a career excavator. RU Patent for utility model 122670 U1 MPK E02F 3/42, 10 Dec 2012
Ivanov IYu, Komissarov AP, Teliman IV, Lukashuk OA (2017) Analysis of lever-hydraulic mechanisms of working equipment of hydraulic excavators. Technol Equip Min Oil Gas Ind 1:51–54
Krikun VY, Manasyan VG (2001) Calculation of the main parameters of hydraulic excavators with working equipment backhoe. ASV
Zykov PA (2014) A technique for the optimal choice of a single-bucket hydraulic excavator model for the given mining-geological and technical conditions. Min Equip Electromech 1:37–42
Babenkov PYu, Shestakov VS (2018) Modeling of the working process of a hydraulic excavator. Min Equip Electromech 1:10–14
Shestakov VS, Khoroshavin SA (2011) Optimization of the working equipment of hydraulic excavators. Min Equip Electromech 5:50–53
Sushkov SI, Makeev VN, Pleshkov DD (2012) Analysis of design features of lifting mechanisms of hydraulic excavators. Const Road Mach 6:13–15
Karasev GN, Pavlov VP (2011) Road construction machinery. System design, modeling, optimization. SFU, Krasnoyarsk
Gruening GT, Kunze G, Katterfeld A (2010) Simulating the working process construction machines. In: Bulk Solids Europe. Glasgow
Frimpong S, Li Y (2005) Virtual prototype simulation of hydraulic shovel kinematics for spatial characterization in surface mining operation. Inter J Surf Min Reclam Environ 4:238–250
Komissarov AP, Lagunova YuA, Lukashuk OA (2018) Determination of functions of controlling drives of main executive mechanisms of mining excavators. In: IOP conference series: material science and engineering, p 052024
Pobegailo PA (2017) Powerful single-bucket hydraulic excavators: working equipment design methodology. ARGUS, Moscow
Pobegailo PA, Rakov DL (2014) Tasks of structural sintez at the stage of choosing the appearance of technical systems. Technol Equip Min Oil Gas Ind 1:294–297
Abdrakhmanov AA, Safin GG (2016) On coefficients affecting the efficiency of operation and management of a mining excavator. Mod Res Innov 3:153–156
Pevzner LD (2012) Automated control system for heavy dragline and quarry excavator. Min Inf Anal Bull Sci Tech J 1:294–300
Kragel AA, Bessonov IV, Sharin EB, Kopysov NA, Karyakin AL (2012) The modernized career excavator EKG-12A. Min J 7:77–80
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Khoroshavin, S.A., Shestakov, V.S., Saitov, V.I. (2020). Research of Direction of Rope-Hydraulic Quarry Excavator Creation. In: Radionov, A., Kravchenko, O., Guzeev, V., Rozhdestvenskiy, Y. (eds) Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019). ICIE 2019. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-22041-9_24
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DOI: https://doi.org/10.1007/978-3-030-22041-9_24
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