一款船舱卸木架的机构优化设计  

Optimization Design of a Mechanism for Unloading Wooden Frames in Ship Cabins

作　　者：王宁 相茂国 王志军 山传新 孔德超 Wang Ning;Xiang Maoguo;Wang Zhijun;Shan Chuanxin;Kong Dechao(Shandong Wuzheng Group Co.,Ltd.,Rizhao Shandong 262306,China)

机构地区：[1]山东五征集团有限公司,山东日照262306

出　　处：《机械管理开发》2024年第12期175-178,共4页Mechanical Management and Development

摘　　要：我国木材虽然储备量大,但因国内木材品种单一、市场需求量大,因此每年仍然需要大量进口木材来填补国内市场缺口,其中木材运输的最主要方式是水运。抓木机作为港口上最主要的木材装卸设备,其搬运效率受到木材摆放的制约,如果能在抓木机作业前将转运木材集中摆放并一次抓取成功,能够极大的提升抓木机的工作效率。针对港口需求改进制作的木材托架在使用过程中可靠性低、易损坏,根据此问题进行拓扑优化,设计新结构并进行仿真分析满足设计要求。Although China has a large reserve of wood,due to the single variety and high market demand of domestic wood,a large amount of imported wood is still needed every year to fill the domestic market gap,and the most important way of wood transportation is by water.As the most important wood loading and unloading equipment in ports,the efficiency of the wood grabbing machine is limited by the placement of wood.If the transported wood can be centrally placed and successfully grabbed at once before the operation of the wood grabbing machine,it can greatly improve the work efficiency of the wood grabbing machine.The improved wooden brackets made to meet the needs of the port have low reliability and are prone to damage during use.Based on this issue,topology optimization is carried out,and a new structure is designed and simulated to meet the design requirements.

关 键 词：抓木机 木材 接卸 拓扑优化 有限元 

分 类 号：TU201[建筑科学—建筑设计及理论]