通过对新型矿用扒装机的结构特点及功能的分析,以新型液压扒装机行走机构为主要研究对象,分析其受力和工况特点,针对当前煤矿作业的现状,提出了一种行走机构与机架搭载式连接方式,能够在保证行走机构与机架连接强度的基础上,降低生产制造成本,降低机器重心,增大离地面间隙,提高行走机构和机架的可维修性。近年来,我国煤炭综采技术的快速发展对矿用设备提出了更高的要求,而新型液压扒装机是一种采用电液控制的集 Based on the analysis of the structural features and functions of the new type of miners, a new type of hydraulic crawler mounted crane was taken as the main research object. The force and working conditions were analyzed. According to the current status of coal mine operation, The rack-mounted connection method can reduce the manufacturing cost, reduce the center of gravity of the machine, increase the clearance from the ground, and improve the maintainability of the traveling mechanism and the rack on the basis of ensuring the connection strength between the running mechanism and the rack. In recent years, the rapid development of China’s coal fully mechanized mining technology put forward higher requirements for equipment, and the new type of hydraulic crawler installed is a set of electro-hydraulic control