﻿ 基于RecurDyn的U型滑道约束型输送链建模及动力学仿真

基于RecurDyn的U型滑道约束型输送链建模及动力学仿真Modeling and Dynamic Simulation of U-Type Slide Constrained Conveyor Based on Recurdyn

Abstract: For a special kind of slow-speed overloading transmission chain—U-type slide constrained con-veyor. Modeling based on UG and dynamic simulation based on RecurDyn. As the existence of poly-gon effect in chain drive, by imposed slide constraint in this paper, it’s verified the effects to velocity and acceleration of the driven sprocket and chain, when driver sprocket is with maximum rotational speed under the specified conditions, and the chain is with different number of load and the load is in different position. When the chain is with a different number of load and the load is in a different position, the changes of the contact force caused by collision between the chain and slide with inside or outside, and the change collision load caused by meshing between the pin roll and sprocket, provided the theoretical basis for the design of similar mechanism.

[1] 李晓, 洪林, 李德胜. 链传动多边形效应的一种补偿方法[J]. 天津理工大学学报, 2008, 24(1): 11-13.

[2] Liu, W.H. and Gao, Y.B. (2011) Compensation of Variable Pitch Roller Chains for the Polygon Effect. International Conference on Electronic &Mechanical Engineering and Information Technology, Harbin, 12-14 August 2011, 2900-2903.
http://dx.doi.org/10.1109/emeit.2011.6023654

[3] 蒲明辉, 吴江. 基于ADAMS的链传动多提动力学模型研究[J]. 机械设计与研究, 2008, 24(2): 57-59.

[4] 李英杰, 洪林. 基于SolidWorks的输送链三维造型及运动仿真的实现[J]. 机械传动, 2014, 38(9): 73-75.

[5] 闫鹏程, 郝驰宇, 孙华刚, 等. 基于RecurDyn的开式链传动输弹机动力学联合仿真研究[J]. 火炮发射与控制学报, 2015, 36(2): 31-35.

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