装载机工作装置运动仿真及其关键零件校核方法

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Abstract：Kinematic simulation was conducted on the working device of LG95O-1 type loader，and strength verification method for its rocker arm was studied. A virtual prototype model of the loader's working device was established using ADAMS software. Kinematic simulation was carred out for one working cycle to obtain the kinematic situation data. Additionally，the force data acting on the working device's rocker arm was extracted. Structural strength analysis of the rocker arm was conducted using ANSYS software，confirming that its structural strength meets the design requirements. The findings demonstrate that the rocker arm of LG950-1 loader possesses sufficient structure strength meeting the design requirements.

Keywords：loader；working device；kinematic simulation；dynamic simulation； finite element analysis

装载机是一种用途广泛的工程机械，可用于装卸、搬运、平整物料及轻度的铲掘，具有作业效率高、速度快等优点，因此，装载机已成为工程机械中的重要机种之一[1-2]。（剩余7174字）