Development and Test of a Self-Propelled Peanut Combine Harvester for Hilly and Mountainous Regions
文献类型： 外文期刊
作者： Pan, Liang 1 ; Yang, Hongguang 1 ; Yu, Zhaoyang 1 ; Shen, Haiyang 1 ; Gu, Man 1 ; Luo, Weiwen 1 ; Wu, Feng 1 ; Gu, Fengwei 1 ; Ren, Guiying 2 ; Hu, Zhichao 1 ;
作者机构： 1.Minist Agr & Rural Affairs, Nanjing Inst Agr Mechanizat, Nanjing 210014, Peoples R China
2.Chongqing Acad Agr Sci, Chongqing 401329, Peoples R China
3.Henan Polytech Inst, Coll Mech Engn, Nanyang 473000, Peoples R China
关键词： hilly and mountainous regions; peanut; combine harvesting; response surface methodology; optimization
期刊名称：AGRICULTURE-BASEL （ 影响因子：3.6； 五年影响因子：3.8 ）
ISSN：
年卷期： 2025 年 15 卷 5 期
页码：
收录情况： SCI
摘要： Addressing the issue of complex terrain and small field plots in hilly and mountainous regions where large combine harvesters are not suitable, this paper presented the design and development of a semi-feed self-propelled peanut combine harvester. This harvester is characterized by its small size and flexible steering. Theoretical calculations were used to determine the structural parameters of the main working components. A three-factor, three-level orthogonal experimental design was implemented, focusing on forward speed, vibration frequency and picking roller rotational speed, as these parameters significantly influence operational performance. Through this experiment, regression models were established between the total loss rate, the broken pod rate, and these three above mentioned factors. Through multi-objective optimization, it was found that when the forward speed is 0.44 m/s, the picking roller rotational speed is 350 rpm, and the vibration frequency is 6.4 Hz, the total loss rate and broken pods rate of the harvester are the lowest. Validation experiments were conducted under this parameter combination, with the total loss rate and broken pods rate being effectively reduced to 3.21% and 0.85%, respectively. The experiments proved that this harvester meets the requirements for mechanized peanut harvesting in hilly and mountainous regions.
- 相关文献
作者其他论文 更多>>
-
Operating parameter optimization and experiment of spiral outer grooved wheel seed metering device based on discrete element method
作者：Zhang, Tao;Tang, Xinglong;Dai, Cong;Ren, Guiying
关键词：Spiral outer grooved wheel seed metering device; Discrete element method; Wheat; Parameter optimization; Box-Behnken design; Response surface
-
Interactive trajectory prediction for autonomous driving based on Transformer
作者：Xu, Rui;Li, Jun;Zhang, Shiyi;Li, Lei;Ren, Guiying;Tang, Xinglong;Li, Hulin
关键词：
-
Calibration of Parameters for Leaf-Stem-Cutting Model of Tuber Mustard (Brassica juncea L.) Based on Discrete Element Method
作者：Gu, Man;Shen, Haiyang;Luo, Weiwen;Ling, Jie;Wang, Bokai;Hu, Zhichao;Gu, Man;Gu, Fengwei;Song, Shumin;Pan, Liang
关键词：discrete element method (DEM); tuber mustard; parameter calibration; cutting mechanics
-
Innovative Design and Optimization of High-Quality Peanut Digging-Inverter
作者：Shen, Haiyang;Gu, Man;Yang, Hongguang;Ling, Jie;Wu, Feng;Gu, Fengwei;Pan, Liang;Hu, Zhichao;Pan, Liang;Yu, Zhaoyang
关键词：agricultural machinery; peanuts; digging and invert seedlings; harvester; response surface; optimization
-
Mechanized Recycling of Residual Film from Typical Ridge and Mulching Crops in China: Current Status, Problems, and Recommendations for Sustainable Agricultural Development
作者：Pan, Liang;Yang, Hongguang;Xu, Hongbo;Shen, Haiyang;Gu, Man;Luo, Weiwen;Wu, Feng;Gu, Fengwei;Hu, Zhichao;Pan, Liang;Ren, Guiying;Gu, Man
关键词：peanut; potato; residual film pollution; residual film recycling; sustainable development
-
Recycling supercapacitor activated carbons for adsorption of silver (I) and chromium (VI) ions from aqueous solutions
作者：Wu, Feng;Zhao, Tuo;Yao, Ying;Wang, Bing;Wang, Meiling;Jiang, Tao
关键词：Heavy metals; Spent supercapacitor; Adsorption; Wastewater treatment; Activated carbon
