摘要
传统精量播种机在播种过程中存在漏播、重播、播种效率低,以及工作稳定差等诸多问题,严重影响了播种作业的质量和农作物产量。为解决播种机的播种难题,引入TRIZ理论对精量播种机的功能进行创新设计,在深入研究分析TRIZ理论的基础上,将播种机存在的问题转化为矛盾矩阵,通过分析矛盾矩阵,完成播种机的冲突解决原理优化设计,并对播种机的关键部件进行优化改进,完成精量播种机总体方案的设计,最后,进行播种机播种试验验证。结果表明:基于TRIZ理论的精量播种机播种精度高、漏播率低、工作性能稳定可靠,具有较大的推广价值。
For traditional precision seeders, there are missed, rebroadcast, and low seeding efficiency during the seeding process. Many problems such as poor work stability have seriously affected the quality of sowing operations and crop yields. In order to solve the seeding problem of the seeder, this paper introduces the TRIZ theory to innovate the function of the precision seeder. Based on the in-depth study and analysis of the TRIZ theory, the problems existing in the seeder are transformed into a contradiction matrix. Optimize the design of the conflict resolution principle of the seeder, optimize and improve the key components of the seeder, complete the design of the overall plan of the precision seeder, and finally verify the seeder’s seeding test. The test proves that the precision seeder is based on the TRIZ theory high precision, low leakage rate, stable and reliable working performance;it has certain research significance for the realization of precision sowing and the development of fine agriculture, and has a great value for promotion.
作者
梁爽
Liang Shuang(Jiangsu Business College,Nantong 226000,China)
出处
《农机化研究》
北大核心
2022年第5期227-231,共5页
Journal of Agricultural Mechanization Research
基金
江苏高校哲学社会科学研究基金指导项目(2019SJA1551)。
关键词
精量播种机
TRIZ理论
创新设计
矛盾矩阵
优化
precision seeder
TRIZ theory
innovative design
contradiction matrix
optimization
