| 振动式侧铲根茎类药材挖掘机的设计与试验 |
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| 引用本文： | 赵建托,任颜华,潘卫云,程兴田,王天果,梁光锋.振动式侧铲根茎类药材挖掘机的设计与试验[J].农机化研究,2022,44(6):102-106. |
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| 作者姓名： | 赵建托 任颜华 潘卫云 程兴田 王天果 梁光锋 |
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| 作者单位： | 甘肃省农业机械化技术推广总站,兰州 730030;兰州职业技术学院,兰州 730070 |
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| 基金项目： | 甘肃省科技计划(重点研发计划)项目(18YF1NA023)。 |
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| 摘 要： | 针对现有根茎类中药材收获时存在牵引阻力大、根土分离差的等问题,设计了一种振动式侧铲根茎类药材挖掘机,主要由栅条铲装置、侧铲装置、连杆装置、抖动压切装置及升运器等重要部件等组成.对关键装置进行运动和受力分析,确定了关键结构和运动参数.对样机进行了田间试验,结果表明:整机在运行过程平稳可靠,无壅土现象;当挖掘深度为460m...
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| 关 键 词： | 挖掘机 振动式侧铲 根茎类药材 |
Design and Experiment of the Rootstock Excavator with a Vibratory and Side Shovel |
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| Zhao Jiantuo,Ren Yanhua,Pan Weiyun,Cheng Xingtian,Wang Tianguo,Liang Guangfeng.Design and Experiment of the Rootstock Excavator with a Vibratory and Side Shovel[J].Journal of Agricultural Mechanization Research,2022,44(6):102-106. |
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| Authors: | Zhao Jiantuo Ren Yanhua Pan Weiyun Cheng Xingtian Wang Tianguo Liang Guangfeng |
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| Institution: | (Gansu Provincial General Station of Agricultural Mechanization Technology Extension, Lanzhou 730030,China;Lanzhou Vocational Technical College, Lanzhou 730070,China) |
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| Abstract: | Aiming at the problems of large traction resistance and poor root-soil separation in the harvesting of existing rootstock herbs,the rootstock excavator with a vibratory and side shovel was designed,which mainly consists of fence shovel device,side shovel device,connecting rod device,shaking pressure cutting device,conveying chain and other important components.The results show that the machine is smooth and reliable in operation without soil congestion.When the digging depth is 460mm,the rootstock excavator with a vibratory and side shovel is 97.3%,the injury rate is 2.6%and the open stem rate is 95.4%.All the test indexes meet the standard and design requirements,and can realize the high-efficiency harvesting operation of root and stem herbs. |
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| Keywords: | excavator vibratory and side shovel rootstock herbs |
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