In this article,the construction status of tension stringing and the working environment of the traction machine are analyzed,and the working characteristics of the tracked self-propelled traction machine are explored;then requirements for the transmission system are proposed from aspects of the matching of torque and speed,the conversion and coordination of trac-tion and walking conditions.Taking a tracked self-propelled hydraulic traction machine as an example,the parameter matc-hing calculations on the main components are carried out to complete the design and verification of the hydraulic system of the traction machine.It is verified through experiments that the dynamic performance meets the design requirements.After practi-cal application,the technical integrity of the mechanism has been verified.The research and development achievements have the value of improving the efficiency of on-site equipment transfer and reducing the transfer costs.
关键词
履带自行式液压牵引机/牵引力/爬坡度/分析计算
Key words
crawler self-propelled hydraulic traction machine/traction force/climbing slope/analysis and calculation
维普
万方数据