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大臂缸、小臂缸、挖斗缸和回转缸的长度变化决定了扒渣机扒渣装置在不同工况下的位置。因此,用Solideworks软件确立其模型,在不同工况对每个油缸的伸缩长度进行分析,建立了液压缸的驱动函数,将其模型导入到Adams中,对其进行运动学分析,得到了扒渣机的扒渣包络轨迹及其主要工作尺寸,同时在扒渣工况下,进行了动力学分析,得到了大臂处于危险情况下各个铰点的受力变化和峰值,为机构的优化设计提供了理论依据。
The change of the length of the boom cylinder, the arm cylinder, the bucket cylinder and the swing cylinder determines the position of the slag-removing machine in different operating conditions. Therefore, using Solideworks software to establish its model, analyzing the telescopic length of each cylinder under different working conditions, establishing the driving function of the hydraulic cylinder, importing the model into Adams, performing kinematics analysis and obtaining the slag And the main working dimensions of the machine and the main working dimensions of the machine were analyzed. At the same time, the dynamic analysis was carried out under the condition of slag-cutting, and the force variation and peak value of each hinge point under the dangerous condition of the boom were obtained. Provided a theoretical basis.