渔业现代化Issue(4)：52-55,67,5.DOI:10.3969/j.issn.1007-9580.2015.04.012
舷侧起网滚筒中鼓形齿轮的有限元分析及其参数优化
Parameterization and Finite Element Analysis for drum gear during hauling roller
摘要
Abstract
At present the transmission mode adopts universal couplings during hauling roller, while the structure of drum gear in couplings is complex and manufacturing cost is high.In order to study the feasibility of kind of drum gear instead of traditional drum gear, this paper used the workbench software to compare the kind of drum gear and traditional drum gear.Under the same load and different axis intersection the angle (δ), contact stress and strain were simulated and analyzed.The results showed:when the δ was at 0°-2°, side drum could still work reliably, and there was no edge extrusion phenomenon.It indicated that the kind of drum gear could be used in transmission structure of side power roller to take place of drum gear.Meanwhile, the effect of displacement radius on the contact stress was studied.The kind of drum gear with the same type, and as the increase of displacement radius, stress of the outer gear ring and the kind of drum gear both decreased, while the contact stress of the tooth surface of the kind of drum decreased as well.In practical trial, the performance and harvesting effect of the kind of drum gear with displacement radius R of 0.072 m both met the design requirements.关键词
舷侧起网滚筒/类鼓形齿轮/位移圆半径/有限元分析/应力应变Key words
kind of drum gear/displacement radius/finite element analysis/stress and strain分类
农业科技引用本文复制引用
张军文,江涛,邹海生,言伟,张拥军..舷侧起网滚筒中鼓形齿轮的有限元分析及其参数优化[J].渔业现代化,2015,(4):52-55,67,5.基金项目
国家科技支撑计划课题 （）
