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Vol 126
Pages:
120-124
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RUS
Article

Analysis of electromechanical and electrohydraulic drives of mining machine actuators

Authors:
Yu. V. Lykov
Date submitted:
1990-09-06
Date accepted:
1990-11-02
Date published:
1991-04-11

Abstract

At present on mining machines, in particular combines, is widely used unregulated asynchronous electric drive of the executive body with a rigid mechanical characteristic in combination with adjustable volumetric hydraulic drive of the feed mechanism.

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References

  1. Ageev V.D. Research and development of parameters of the built-in high-torque hydraulic drives of gearless systems of roadheaders: Cand.Cand.Dis. / Tula Polytechnic Institute. Tula, 1982.
  2. Ivanov V.G., Lykov Yu.V. Tests of the hydraulic drive of the AMSH aggregate // Metrostroy, 1989, No. 4.
  3. Tunneling of the upper part of single-wall stations with the help of AMSH machine / M.D. Kolomiitsov, V.G. Ivanov, V.N. Aleksandrov, Yu.V. Zubkov // Metrostroy, 1989, No.5.
  4. A tunneling machine with a hydraulic drive of the combined actuator / G.V. Rylov, V.M. Goldin, N.V. Tatarinov, Yu.A. Golovashkin. Scientific report. / Institute of Mining Engineering named after A.A.Skochinsky. М., 1985. Iss. 241.
  5. Starikov B.Ya., Azarkh V.L., Rabinovich E.M. Asynchronous electric drive of shearers. M.: Nedra, 1981.
  6. The results of experimental studies on the rock-cement block of the hydraulic drive of the executive body of the selective roadheader / V.M. Goldin, G.V. Rylov, S.A. Kazansky, G.S. Andreev / Processes and means of destruction of coal and rocks: Scientific report / Institute of Mining named after A.A.Skochinsky. М., 1987.
  7. Unified shearer type PU with an automated hydraulic drive of augers and BSP / V.V. Konevalov, A.A. Semenov, V.D. Potapov // Mechanization of mining operations at coal mines / Tula Polytechnic Institute. Tula, 1986.

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