TRIZ理论在深根茎类作物挖掘机构中的应用  

The Deep Roots Chinese Herbal Medicines Digging Machine Based on TRIZ Theory

作　　者：杨传华[1] 马旭[2] 王宙斐[3] 魏天路[1] 刘力强[1] 

机构地区：[1]佳木斯大学机械工程学院,黑龙江佳木斯154007 [2]华南农业大学南方农业机械与装备关键技术省部共建教育部重点实验室,广州510642 [3]华南农业大学理学院,广州510642

出　　处：《农机化研究》2011年第2期31-34,共4页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"科技支撑计划项目(2006BAD11A07);佳木斯大学科研项目(Lzj2008-008);佳木斯大学科研项目(L2009-127)

摘　　要：针对目前我国深根茎类作物挖掘机械中没有成熟的产品以及产品设计方法较为传统、落后的现状,运用一种解决发明问题的新型创新理论—TRIZ理论中的40个发明原理、39对矛盾矩阵及诸多相关理论,对深根茎类作物挖掘装置中的关键部件—挖掘铲的多种设计方案进行分析、比较和研究,最终得出较为理想的设计方案。采用该方案设计的挖掘铲在挖掘过程中可以实现不壅土,并能顺利地切断根茎,能使作物的根茎与土块、石块在挖掘铲上上升过程中高效地分离,且能实现减少根茎损伤的目标,从而达到降低挖掘阻力的目的。最后,运用Pro/E软件将最终设计的挖掘铲在计算机中进行虚拟仿真,并对仿真模型进行仿真分析,结果表明,挖掘铲的设计方案达到了预期目的。For The status quo,the current type of Deep roots Chinese herbal medicines in China digging machinery is not a mature product and the more traditional methods of product design,using a new type of innovative theory-TRIZ theory 40 invention principles and 39 pairs of the contradiction and many related matrix theory,the deep roots of the type of Chinese herbal medicines in the key digging equipment components-digging shovel for a wide range of design options are analyzed,compared and researched in order to work out a better design.The shovel designed in this way,can not be jammed by the soil,cut off roots smoothly,the roots of Chinese herbal medicines、clod、block and digging shovel can be separated efficiently during the course of digging,the root injury can be reduced and the goal to reduce digging resistance to be achieved;Finally,by using Pro/E software the digging shovel deign can be carried out and simulated virtual in the computer,the simulation mode and simulation analysis showed that the digging shovel design is better.

关 键 词：深根茎类作物 挖掘机械 TRIZ 

分 类 号：S222.55[农业科学—农业机械化工程] S126[农业科学—农业工程]