Design and test of vertical banana straw crushing and returning machine based on piranha tooth structure
文献类型： 外文期刊
作者： Li, Yue 1 ; Wu, Zihan 1 ; Li, Yuan 2 ; Guo, Chaofan 1 ; Wei, Shiquan 1 ;
作者机构： 1.Hainan Univ, Coll Mech & Elect Engn, Haikou, Peoples R China
2.Chinese Acad Trop Agr Sci, Inst Sci & Tech Informat, Haikou, Peoples R China
3.Hainan Univ, Coll Mech & Elect Engn, 58 Renmin Ave, Haikou 570228, Peoples R China
关键词： Hsiau; Shu-San; >; Liu; De-Shin; Banana straw crusher; piranha teeth; field test; parameter optimization
期刊名称：JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS （ 影响因子：1.1； 五年影响因子：1.0 ）
ISSN： 0253-3839
年卷期： 2023 年 46 卷 6 期
页码：
收录情况： SCI
摘要： To improve the banana straw crushing rate, a new vertical shaft opposite-cut banana straw crushing and returning machine was designed. This study analyzed the structural characteristics of piranha teeth. Inspired by this, a bionic blade was designed to improve work efficiency. Through theoretical analysis, the main structural parameters of the key crushing components were determined. The main factors affecting banana straw crushing of the crusher were the forward speed of the machine, the rotational speed of the crushing shaft, and bending angle of the crushing blade. A three-factor three-level field test was carried out to obtain the optimal values for these parameters. The results showed that the optimal combination was the forward speed of 1.45 m/s, a rotational speed of 1600 r/min, and a bending angle of 150 & DEG;. The qualified rate of straw crushing was 93.89% under the optimal working parameters. Repeated experiments showed that the optimal combination could meet the standard requirements. In conclusion, the new vertical straw crushing machine and its optimization of the selected parameters significantly improved banana straw crushing rate.
- 相关文献
作者其他论文 更多>>
-
Early detection of rubber tree powdery mildew using UAV-based hyperspectral imagery and deep learning
作者：Zeng, Tiwei;Li, Yuan;Fu, Wei;Wang, Juan;Zhang, Xirui;Zeng, Tiwei;Wang, Yong;Yang, Yuqi;Liang, Qifu;Li, Yuan;Zhang, Huiming;Fu, Wei;Wang, Juan;Zhang, Xirui;Fang, Jihua;Li, Yuan;Fang, Jihua;Li, Yuan
关键词：Powdery mildew of rubber tree; Unmanned aerial vehicle; Hyperspectral imaging; Deep learning; Different spatial resolutions; Feature selection
-
Molecular and morphological data reveal two new species of Tropicoporus (Hymenochaetaceae, Basidiomycota) from Australia and tropical Asia
作者：Zhu, An -Hong;Liu, Zhan-Bo;Li, Yue;Yuan, Yuan;He, Shuang-Hui;Zhu, An -Hong;Liu, Hong-Gao;Liu, Hong-Gao
关键词：Phellinus; Phylogenetic analysis; polypore; wood-rotting fungi
-
Monitoring the Severity of Rubber Tree Infected with Powdery Mildew Based on UAV Multispectral Remote Sensing
作者：Zeng, Tiwei;Li, Yuan;Yin, Chenghai;Fu, Wei;Zhang, Xirui;Zeng, Tiwei;Zhang, Huiming;Li, Yuan;Yin, Chenghai;Liang, Qifu;Fu, Wei;Wang, Juan;Zhang, Xirui;Li, Yuan;Fang, Jihua;Li, Yuan;Fang, Jihua
关键词：UAV; multispectral images; powdery mildew diseases; rubber tree; multi-feature fusion; PCC-SBS feature selection; machine learning
-
Major histocompatibility complex class II alpha and II beta of pufferfish (Takifugu obscurus): Identification and functional characterization in response to bacterial challenge
作者：Qian, Kun;Fu, Shengli;Wang, Junru;Li, Yuan;Ye, Jianmin;Xian, Jianan;Fu, Shengli;Ye, Jianmin
关键词：Aeromonas hydrophila; cellular localization; immune response; major histocompatibility complex; Takifugu obscurus
-
Recognition of Rubber Tree Powdery Mildew Based on UAV Remote Sensing with Different Spatial Resolutions
作者：Zeng, Tiwei;Yin, Chenghai;Fu, Wei;Zhang, Xirui;Zeng, Tiwei;Yin, Chenghai;Fu, Wei;Zhang, Huiming;Wang, Juan;Zhang, Xirui;Fang, Jihua;Li, Yuan;Fang, Jihua;Li, Yuan
关键词：powdery mildew of rubber tree; unmanned aerial vehicle (UAV); different spatial resolutions; feature selection; machine learning
-
Global Taxonomy and Phylogeny of Irpicaceae (Polyporales, Basidiomycota) With Descriptions of Seven New Species and Proposals of Two New Combinations
作者：Li, Yue;He, Shuang-Hui;Chen, Che-Chih;Chen, Che-Chih;Nakasone, Karen K.;Ma, Hai-Xia
关键词：corticioid fungi; East Asia; Phanerochaete s; l; phlebioid clade; white rot; wood-decaying fungi
