【摘要】 分析了发展采煤机注脂润滑技术的必要性，对注脂润滑技术的国内外现状进行了系统的梳理及研究，在此基础上对采煤机注脂润滑技术在高度集成、智能化、多点润滑、环保节能等方面进行了发展展望，为后续的结构设计提供了研究方向。该技术在采煤机得到成功应用，能够提升采煤机的智能化水平，提高采煤机的整体可靠性、安全性，产生较好的经济、社会效益。更多还原

【Abstract】 The necessity of developing grease lubrication technology for coal winning machines was analyzed, and the current status of grease lubrication technology at home and abroad was systematically reviewed and studied. On this basis, the development prospect of grease injection lubrication technology for coal winning machines in highly integrated, intelligent, multi-point lubrication, environmental protection and energy saving was presented, which provided a research direction for the subsequent structural design. This technology has been successfully applied in coal winning machines, improving their intelligence level, overall reliability and safety, and generating good economic and social benefits.更多还原