农机化研究2025，Vol.47Issue(12)：1-9,9.DOI:10.13427/j.issn.1003-188X.2025.12.001
精量播种机种子运移过程与装置研究进展
Progress of Research on Seed Transportation Process and Device of Precision Planter
摘要
Abstract
Precision seeding was the modern agriculture key technology to achieve high and stable yields.Precision see-ding machine was an important carrier to realize high-speed,precision,cost-saving and efficiency-increasing.The trans-port process in the precision seeding machine was mainly composed of four links:seed filling,seed carrying,seed cleaning and seed guiding.In this paper,the seed transport process in the precision seeding machine was taken as the basic classification,and the technical characteristics,advantages and disadvantages of the corresponding devices in the four links of the precision seeder at home and abroad were sorted out respectively.It is concluded that the main technical measures to improve the accuracy and efficiency of precision seeding technology were non-invasive seed filling,stable seed carrying,effective seed clearing and accurate seed guiding.In order to meet the needs of modern agricultural produc-tion for precise quantification,ordered single seeding,uniform plant spacing,resource conservation and environment-friendly agricultural technology in the seeding operation process,the key research directions and suggestions for the seed transport process and device of precision seeder in the future were put forward,including the minimization of air chamber pressure loss in the pneumatic seed filling link,the precise control technology in the electric drive seeding link,the or-dered single seeding in the multi-stage pneumatic cleaning link,and the zero-speed seeding principle and device research in the fully constrained seeding guide link.The aim was to further improve the precision and efficiency of precision sowing technology,and provide theoretical reference to meet the demand for energy-saving,high-speed and high-efficiency pre-cision seeding operations in modern agriculture.关键词
精量播种/种子运移/有序单粒化/零速投种/高速作业Key words
precision seeding/seed transport/ordered single seeding/zero-speed seeding/high-speed operation分类
农业科技引用本文复制引用
王光宇,衣淑娟,王淞,李帅霏,李衣菲,陶桂香,毛欣..精量播种机种子运移过程与装置研究进展[J].农机化研究,2025,47(12):1-9,9.基金项目
国家自然科学基金项目(52275246) （52275246）
黑龙江省重点研发计划重大项目(2022ZX05B02) （2022ZX05B02）
黑龙江省高等教育教学改革研究项目(SJGY20220484) （SJGY20220484）
黑龙江省高等教育教学改革研究项目(SJGY20220484) （SJGY20220484）
黑龙江八一农垦大学研究生创新科研项目(YJSCX2024-Y12,YJSCX2024-Z02,YJSCX2024-Y13) （YJSCX2024-Y12,YJSCX2024-Z02,YJSCX2024-Y13）
