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YANG Wencai, ZHANG Xiaowei, ZHONG Guangyuan, et al. Design and experiment of seed tube of seedling planter for Panax notoginseng[J]. Journal of South China Agricultural University, 2022, 43(1): 120-132. DOI: 10.7671/j.issn.1001-411X.202104007
Citation: YANG Wencai, ZHANG Xiaowei, ZHONG Guangyuan, et al. Design and experiment of seed tube of seedling planter for Panax notoginseng[J]. Journal of South China Agricultural University, 2022, 43(1): 120-132. DOI: 10.7671/j.issn.1001-411X.202104007

Design and experiment of seed tube of seedling planter for Panax notoginseng

More Information
  • Received Date: April 07, 2021
  • Available Online: May 17, 2023
  • Objective 

    In order to improve the accuracy of mechanized seeding of Panax notoginseng, according to the characteristics of small row spacing of P. notoginseng, a new type of seed guide tube was studied.

    Method 

    The mechanical model was established with and without seed guide tube, respectively. The experiment was carried out in soil trough through the three-factor-five-level quadratic regression orthogonal rotation combination experiment with seed release height, seeder forward speed and seed release angle as the experimental factors, and the standard deviation of distance deviation between theoretical seeding point and actual seeding point, and bounce rate as the experimental indexes. With Design-Expert 10.0.3 software, the regression equation between test factors and indexes and the mathematical model of multi-objective optimization were established to get the best combination of seeding parameters. Under the optimal combination of parameters, high-speed camera technology was used to obtain the seed motion trajectory, and the curve equation of seed motion trajectory was studied by image processing technology and curve fitting method. With EDEM software, the cross-section size of seed guide tube was simulated and analyzed, and the cross-section size was determined. Seed guide tube was manufactured using 3D printing technology and seeding verification test was carried out.

    Result 

    The common factors affecting seed motion with and without the seed guide tube were circumferential speed of seed merering device, seed release height and seed release angle. Through orthogonal rotation combination test, the optimal combination of seeding parameters was as follows: The seed release height was 20 cm, the seeder forward speed was 7.8 m/min and the seed release angle was 42°. Without seed guide tube, the standard deviation of distance deviation between theoretical seeding point and actual seeding point was 51.66 mm, and the bounce rate was 72.31%. The exit and entrance cross-section sizes of the developed seed guide tube were 26 mm × 30 mm and 26 mm × 60 mm, respectively. The verification test results showed that after installing the new seed guide tube, the standard deviation of distance deviation between theoretical seeding point and actual seeding point was 26.90 mm and the bounce rate was 45.20%.

    Conclusion 

    The new seed guide tube satisfies the requirement of the mechanized seeding of P. notoginseng, the seeding accuracy after installing the new seed guide tube is obviously improved. The research results provide a reference basis for the design and field seeding application of the seed guide tube of P. notoginseng seedling seeder.

  • [1]
    赖庆辉, 于庆旭, 苏微, 等. 三七超窄行气吸式精密排种器设计与试验[J]. 农业机械学报, 2019, 50(4): 102-112. doi: 10.6041/j.issn.1000-1298.2019.04.012
    [2]
    刘素, 赖庆辉, 董家宇, 等. 气吹式三七精密排种器充填性能的仿真与试验[J]. 华南农业大学学报, 2019, 40(3): 125-132. doi: 10.7671/j.issn.1001-411X.201806023
    [3]
    奚琪, 杨文彩, 杜迁, 等. 三七槽式育苗配套工程技术指标分析[J]. 广东农业科学, 2013, 40(16): 29-31. doi: 10.3969/j.issn.1004-874X.2013.16.010
    [4]
    杨文彩, 朱有勇, 杜迁, 等. 基于农机农艺融合的三七机械化精密播种系统研究[J]. 广东农业科学, 2014, 41(2): 175-180. doi: 10.3969/j.issn.1004-874X.2014.02.041
    [5]
    李宝筏. 农业机械学[M]. 北京: 中国农业大学出版社, 2003.
    [6]
    雷小龙, 廖宜涛, 丛锦玲, 等. 油菜小麦兼用气送式直播机集排器参数优化与试验[J]. 农业工程学报, 2018, 34(12): 16-26. doi: 10.11975/j.issn.1002-6819.2018.12.003
    [7]
    李欢, 杨文彩, 阮解琼, 等. 三七精密排种器的参数优化设计[J]. 农机化研究, 2015, 37(7): 131-134. doi: 10.3969/j.issn.1003-188X.2015.07.030
    [8]
    杨航, 杨文彩, 李超群, 等. 2BQ—27型三七精密播种机排种性能试验研究[J]. 中国农机化学报, 2016, 37(2): 33-38.
    [9]
    中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. 单粒(精密)播种机试验方法: GB/T 6973—2005[S]. 北京: 中国标准出版社, 2006.
    [10]
    贾洪雷, 郑嘉鑫, 袁洪方, 等. 大豆播种机双V型筑沟器设计与试验[J]. 吉林大学学报(工学版), 2017, 47(1): 323-331.
    [11]
    廖庆喜, 舒彩霞. 精播机输种管对排种均匀性影响的试验研究[J]. 湖北农业科学, 2004(4): 126-128. doi: 10.3969/j.issn.0439-8114.2004.04.045
    [12]
    王金武, 唐汉, 王金峰, 等. 指夹式玉米精量排种器导种投送运移机理分析与试验[J]. 农业机械学报, 2017, 48(1): 29-37. doi: 10.6041/j.issn.1000-1298.2017.01.005
    [13]
    马旭, 马成林, 张守勤, 等. 精密播种机接输种管后田间植株分布的研究[J]. 农业工程学报, 1997, 3(3): 119-123. doi: 10.3321/j.issn:1002-6819.1997.03.025
    [14]
    YAZGI A. Effect of seed tubes on corn planter performance[J]. Applied Engineering in Agriculture, 2016, 32(6): 783-790. doi: 10.13031/aea.32.11274
    [15]
    刘立晶, 杨慧. 基于Geomagic Design软件的导种管三维逆向工程设计[J]. 农业工程学报, 2015, 31(11): 40-45. doi: 10.11975/j.issn.1002-6819.2015.11.006
    [16]
    杨丽, 颜丙新, 张东兴, 等. 玉米精密播种技术研究进展[J]. 农业机械学报, 2016, 47(11): 38-48. doi: 10.6041/j.issn.1000-1298.2016.11.006
    [17]
    丁中凯. 2BJZ-10型播种机设计及导种管结构参数研究[D]. 哈尔滨: 东北农业大学, 2012.
    [18]
    贺俊林, 杨涛, 裘祖荣. 精密播种机导种管曲线的设计研究:2BQYF—6A硬茬精密播种机导种管的设计研究[J]. 山西农业大学学报, 2000(4): 389-391.
    [19]
    KOCHER M F, COLEMAN J M, SMITH J A, et al. Corn seed spacing uniformity as affected by seed tube condition[J]. Applied Engineering in Agriculture, 2011, 27(2): 177-183. doi: 10.13031/2013.36484
    [20]
    GARNER E B, THIEMKE D B, RYLANDER D J, et al. Seeding machine with seed delivery system: US9807900B2[P]. 2017-10-07.
    [21]
    陈学庚, 钟陆明. 气吸式排种器带式导种装置的设计与试验[J]. 农业工程学报, 2012, 28(22): 8-15. doi: 10.3969/j.issn.1002-6819.2012.22.002
    [22]
    康建明, 温浩军, 王士国, 等. 带式导种装置对排种均匀性影响的试验研究[J]. 中国农机化学报, 2015, 36(5): 42-45.
    [23]
    赵淑红, 陈君执, 王加一, 等. 精量播种机V型凹槽拨轮式导种部件设计与试验[J]. 农业机械学报, 2018, 49(6): 146-158. doi: 10.6041/j.issn.1000-1298.2018.06.017
    [24]
    雷小龙, 廖宜涛, 张闻宇, 等. 油麦兼用气送式集排器输种管道气固两相流仿真与试验[J]. 农业机械学报, 2017, 48(3): 57-68. doi: 10.6041/j.issn.1000-1298.2017.03.007
    [25]
    YATSKUL A, LEMIERE J P, COINTAULT F. Influence of the divider head functioning conditions and geometry on the seed’s distribution accuracy of the air-seeder[J]. Biosystems Engineering, 2017, 161: 120-134. doi: 10.1016/j.biosystemseng.2017.06.015
    [26]
    戴亿政, 罗锡文, 王在满, 等. 气力集排式水稻分种器设计与试验[J]. 农业工程学报, 2016, 32(24): 36-42. doi: 10.11975/j.issn.1002-6819.2016.24.005
    [27]
    陶桂香, 衣淑娟, 毛欣, 等. 水稻植质钵盘精量播种装置投种过程的动力学分析[J]. 农业工程学报, 2013, 29(21): 33-39. doi: 10.3969/j.issn.1002-6819.2013.21.005
    [28]
    余佳佳, 丁幼春, 廖宜涛, 等. 基于高速摄像的气力式油菜精量排种器投种轨迹分析[J]. 华中农业大学学报, 2014, 33(3): 103-108. doi: 10.3969/j.issn.1000-2421.2014.03.018
    [29]
    刘宏新, 徐晓萌, 刘俊孝, 等. 利用高速摄像及仿真分析立式浅盆型排种器工作特性[J]. 农业工程学报, 2016, 32(2): 13-19. doi: 10.11975/j.issn.1002-6819.2016.02.003
    [30]
    廖宜涛, 李成良, 廖庆喜, 等. 播种机导种技术与装置研究进展分析[J]. 农业机械学报, 2020, 51(12): 1-14. doi: 10.6041/j.issn.1000-1298.2020.12.001
    [31]
    郭慧, 王刚, 赵佳乐, 等. 种子纵向分布均匀性指标及空间分布均匀性评价方法[J]. 吉林大学学报(工学版), 2020, 50(3): 1120-1130.
    [32]
    杨航. 2BQ-27型三七精密播种机关键部件设计与试验研究[D]. 昆明: 云南农业大学, 2015.
    [33]
    辛尚龙, 赵武云, 戴飞, 等. 旱区全膜双垄沟播履带式玉米联合收获机的设计[J]. 农业工程学报, 2019, 35(14): 1-11. doi: 10.11975/j.issn.1002-6819.2019.14.001
    [34]
    沈明霞, 李嘉位, 陆明洲, 等. 基于动态多特征变量的黄羽肉鸡跛行状态定量评价方法[J]. 农业机械学报, 2018, 49(9): 35-44. doi: 10.6041/j.issn.1000-1298.2018.09.004
    [35]
    屈晶晶, 辛云宏. 连续帧间差分与背景差分相融合的运动目标检测方法[J]. 光子学报, 2014, 43(7): 219-226.
    [36]
    张萌, 钟南, 刘莹莹. 基于生猪外形特征图像的瘦肉率估测方法[J]. 农业工程学报, 2017, 33(12): 308-314. doi: 10.11975/j.issn.1002-6819.2017.12.040
    [37]
    PETROU M, PETROU C. 图像处理基础: 第2版[M]. 章毓晋, 译. 北京: 清华大学出版社, 2013.
    [38]
    李超群. 2BQ-28型三七精密播种机关键部件的研究与设计[D]. 昆明: 云南农业大学, 2016.
    [39]
    于庆旭, 刘燕, 陈小兵, 等. 基于离散元的三七种子仿真参数标定与试验[J]. 农业机械报, 2020, 51(2): 123-132.
    [40]
    严荣俊. 精密播种机导种管结构设计与试验研究[D]. 北京: 中国农业大学, 2012.
    [41]
    杨文彩, 徐路路, 杜一帆, 等. 三七育苗播种压轮仿形开沟装置的设计与试验[J]. 农业工程学报, 2020, 36(7): 53-62. doi: 10.11975/j.issn.1002-6819.2020.07.006
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