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天然橡胶初加工干搅机械装置仿真设计与试验

LIANG Mingjian WANG Lingling HUANG Chang LI Tuyu WANG Lifeng ZENG Weipeng ZHENG Yong

现代农业装备2025，Vol.46Issue(6)：59-67,9.

现代农业装备2025，Vol.46Issue(6)：59-67,9.DOI:10.3969/j.issn.1673-2154.2025.06.009

天然橡胶初加工干搅机械装置仿真设计与试验

Simulation Design and Test of Primary Processing of Natural Rubber Dry-stirring Machinery

LIANG Mingjian ¹WANG Lingling ²HUANG Chang ²LI Tuyu ²WANG Lifeng ²ZENG Weipeng ³ZHENG Yong²

作者信息

1. Rubber Research Institute,Chinese Academy of Chinese Academy of Tropical Agricultural Sciences,Haikou 571101,China||Hainan Jingyi Mechanical&Electrical Equipment Co.,Ltd.,Chengmai 571925,China
2. Rubber Research Institute,Chinese Academy of Chinese Academy of Tropical Agricultural Sciences,Haikou 571101,China||Mechanical Sub-center of National Important Tropical Crop Engineering Technology Research Center,Haikou 571101,China
3. Hainan Jingyi Mechanical&Electrical Equipment Co.,Ltd.,Chengmai 571925,China
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摘要

Abstract

In order to enhance the quality of natural rubber primary processing and improve the performance of dry-stirring operations for natural rubber,this paper presented the design of a dry-stirring mechanical device.This device was mainly intended for the stirring and curing of dried natural rubber.A three-dimensional model prototype of the device was constructed using SolidWorks software.The model encompassed the overall structure of the device,the main box component,the spindle component,and the fixed and moving blades.Finite element models of the fixed and moving blade sets were established through ANSYS.Finite element analyses,including static analysis and sixth-order modal analysis,were separately conducted on the single moving blade mounted on the main shaft and the single fixed blade installed in main box component.The results indicated that both the single fixed and moving blades met the application requirements.Based on theoretical design and engineering practical experience,a prototype of the dry-stirring mechanical device was fabricated.The prototype was capable of performing the designed actions of the fixed and moving blades.Using four kinds of rubber materials as test materials,the prototype was experimentally verified.The results demonstrated that after the rubber compounds were processed by the dry-stirring mechanical device,the thickness of the rubber compounds was uniform and in a strip,with an overall uniformity exceeding 90%.Additionally,the system exhibited good coordination and stable operation,being able to operate continuously and steadily,meeting the design and operational demands.This study provided a theoretical reference for the design of key components of new dry-stirring machinery for natural rubber primary processing.

关键词

天然橡胶/初加工/干搅机械/仿真分析/螺旋状动刀/定刀

Key words

natural rubber/primary process/dry-stirring machinery/simulated analysis/spiral moving blades/fixed blades

分类

农业科技

引用本文复制引用

LIANG Mingjian,WANG Lingling,HUANG Chang,LI Tuyu,WANG Lifeng,ZENG Weipeng,ZHENG Yong..天然橡胶初加工干搅机械装置仿真设计与试验[J].现代农业装备,2025,46(6):59-67,9.

基金项目

中央级公益性科研院所基本科研业务费专项资助(1630022025012) （1630022025012）

海南省首台套试点示范项目(2310001082276) （2310001082276）

现代农业装备

ISSN：1673-2154

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