Мақола

Development of technical solutions for modernization of the rotary feed mechanism of a quarry drilling rig

Rashid MuminovNavoi State Mining and Technology University, Navoi, UzbekistanSherali YakhshievNavoi State Mining and Technology University, Navoi, UzbekistanJamshid RavshanovNavoi State Mining and Technology University, Navoi, UzbekistanZayniddin OripovNavoi State Mining and Technology University, Navoi, UzbekistanNodirbek N. JuraevNavoi State Mining and Technology University, Navoi, UzbekistanMahbuba MaxmudovaNavoi State Mining and Technology University, Navoi, Uzbekistan

E3S Web of Conferencesjournal2024en

ABI

Аннотация

This article substantiates and describes the design and operating principle of an electrohydromechanical rotator, presents the results of experimental studies of a prototype, shows ways to reduce dynamic loads and recommendations for improving the rotary-feeding mechanism of a drilling rig of the SBSh-250MNA-32 type. An improved kinematic and hydraulic diagram of an electrohydromechanical rotary-feeding mechanism and installation of a feed pump with a drive electric motor in the machine room of a drilling rig are presented. A design has also been developed for the electrohydromechanical rotary-feeding mechanism of the drilling rig, which can significantly reduce transmission vibrations, increase durability, and, as a result, the productivity of the machine.

Ҳали таржима қилинмаган

Мавзулар

Geotechnical and Geomechanical Engineering Industrial Engineering and Technologies Mining and Gasification Technologies

Идентификаторлар

DOI: 10.1051/e3sconf/202448605007

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