新型旋耕起垄抛土装置设计与试验

doi:10.13733/j.jcam.issn.2095-5553.2024.07.005

摘要/Abstract

摘要： 在起垄覆膜种植过程中，需要均匀有效地抛送土壤从而压实地膜。基于此，设计一种新型旋耕起垄抛土覆膜机械并对其抛土装置进行分析。首先对抛土过程进行理论分析，接着通过对抛土装置的离散元仿真分析，确定抛土刀片的长度及宽度参数，然后分析不同的刀片数量、转速、刀片倾斜角对抛土量的影响，最后利用Design-Expert软件对单因素试验进行方差分析，建立抛土量平均值回归模型。得到抛土量最优值的参数组合：刀片数量为4个，抛土轮转速为275 r/min，刀片倾斜角为130°。对最优参数组合进行田间试验，结果表明，平均抛土质量为10.4 kg/s，满足农艺作业要求。

关键词: 抛土覆膜机, 旋耕起垄, 抛土装置, 刀片, 响应面法

Abstract: In the process of ridging and mulching planting, it is necessary to evenly and efficiently throw the soil to compact the mulching film. Based on this, a new type of rotary tillage and seedling soil throwing and mulching machine is designed and its soil throwing device is analyzed. Firstly, the theoretical analysis of the soil throwing process was carried out, then the length and width parameters of the soil throwing blades were determined through the discrete element simulation analysis of the soil throwing device, and then the effects of different blade numbers, rotational speeds and blade tilt angles on the soil throwing volume were analyzed, and finally, an ANOVA analysis was carried out on the onefactor test by using the Design-Expert software to set up the regression model of the mean value of the soil throwing volume. The parameter combination to obtain the optimal value of the amount of soil thrown: the number of blades is 4, the rotation speed of the soil throwing wheel was 275 r/min, and the blade tilt Angle was 130°. Field tests were conducted on the optimal parameter combinations. The results showed that the average quality of soil dumping was 10.4 kg/s, which met the requirements of agronomic operation.

Key words: throwing and mulching machine, rototilling and ridging, soil throwing device, blade, response surface method

中图分类号:

S222

张鹏程, 申屠留芳, 孙星钊, 张文毅, 严伟. 新型旋耕起垄抛土装置设计与试验[J]. 中国农机化学报, 2024, 45(7): 28-33.

Zhang Pengcheng, Shentu Liufang, Sun Xingzhao, Zhang Wenyi, Yan Wei. Design and testing of a new type of soil throwing device for rotary plowing and mowing[J]. Journal of Chinese Agricultural Mechanization, 2024, 45(7): 28-33.

参考文献

［1］　靳乐乐, 乔匀周, 董宝娣, 等. 起垄覆膜栽培技术的增产增效作用与发展［J］. 中国生态农业学报(中英文), 2019, 27(9): 1364-1374.Jin Lele, Qiao Yunzhou, Dong Baodi, et al. Crop yield increasing and efficiency improving effects and development of technology of ridgefurrow cultivation with plastic film mulching ［J］. Chinese Journal of EcoAgriculture, 2019, 27(9): 1364-1374.
［2］　陈东, 银永安, 王永强, 等. 中国农业节水灌溉技术现状及其发展对策［J］. 作物研究, 2018, 32(4): 330-333.Chen Dong, Yin Yongan, Wang Yongqiang, et al. Current situation and development countermeasures of agricultural watersaving irrigation technology in China ［J］. Crop Research, 2018, 32(4): 330-333.
［3］　陈兆波. 生物节水研究进展及发展方向［J］. 中国农业科学, 2007, 40(7): 1456-1462.Chen Zhaobo. Research advance and development trends of water use efficiency in plant biology ［J］. Scientia Agricultura Sinica, 2007, 40(7): 1456-1462.
［4］　Webber S M, Bailey A P, Huxley T, et al. Traditional and cover cropderived mulches enhance soil ecosystem services in apple orchards ［J］. Applied Soil Ecology, 2022, 178: 104569.

［5］　安长江. 地膜覆盖机现状与分析［J］. 农机质量与监督, 2014(7): 15-17.

［6］　李久英. 农用机械设计与制造发展现状及先进技术应用探析［J］. 现代农机, 2020(4): 49-50.
［7］　Gao Z, Xu Q, Si Q, et al. Effects of different straw mulch rates on the runoff and sediment yield of young citrus orchards with lime soil and red soil under simulated rainfall conditions in southwest China ［J］. Water, 2022, 14(7): 1119.
［8］　Prats S A, Merino A, GonzálezPérez J A, et al. Can strawbiochar mulching mitigate erosion of wildfiredegraded soils under extreme rainfall ［J］. Science of the Total Environment, 2021, 761: 143219.
［9］　Sun H Y, Liu C M, Zhang X Y, et al. Effects of irrigation on water balance, yield and WUE of winter wheat in the North China Plain ［J］. Agricultural Water Management, 2006, 85(1-2): 211-218.
［10］　王姝逸. 机械起垄覆膜栽培实现紫甘薯高产高效［J］. 天津农业科技, 2013(4): 8.
［11］　Liu Q, Chen Y, Liu Y, et al. Coupling effects of plastic film mulching and urea types on water use efficiency and grain yield of maize in the Loess Plateau, China ［J］. Soil and Tillage Research, 2016, 157: 1-10.
［12］　马兆嵘, 刘有胜, 张芊芊, 等. 农用塑料薄膜使用现状与环境污染分析［J］. 生态毒理学报, 2020, 15(4): 21-32.Ma Zhaorong, Liu Yousheng, Zhang Qianqian, et al. The usage and environmental pollution of agricultural plastic film ［J］. Asian Journal of Ecotoxicology, 2020, 15(4): 21-32.
［13］　Dong Q, Dang T, Guo S, et al. Effects of mulching measures on soil moisture and N leaching potential in a spring maize planting system in the southern Loess Plateau ［J］. Agricultural Water Management, 2019, 213: 803-808.
［14］　徐谐庆, 饶洪辉, 刘木华. 油茶垦复机的机构设计及运动学仿真［J］. 中国农机化学报, 2013, 34(3): 84-87.
Xu Xieqing, Rao Honghui, Liu Muhua. Mechanical design and kinematics simulation for Camellia reclamation machine ［J］. Journal of Chinese Agricultural Mechanization, 2013, 34(3): 84-87.
［15］　杭程光. 基于离散元方法的深松土壤扰动行为研究［D］. 杨凌: 西北农林科技大学, 2017.
［16］　Calbet J A L, MacLean D A. Plasma glucagon and insulin responses depend on the rate of appearance of amino acids after ingestion of different protein solutions in humans ［J］. The Journal of Nutrition, 2002, 132(8): 2174-2182.
［17］　李杭杭. 基于DEMFEM耦合的滑坡作用下管道力学响应分析［D］. 成都: 西南石油大学, 2017.
［18］　Li B, Chen Y, Chen J. Modeling of soilclaw interaction using the discrete element method (DEM) ［J］. Soil and Tillage Research, 2016, 158: 177-185.
［19］　戴飞, 宋学锋, 赵武云, 等. 全膜双垄沟覆膜土壤离散元接触参数仿真标定［J］. 农业机械学报, 2019, 50(2): 49-56, 77.Dai Fei, Song Xuefeng, Zhao Wuyun, et al. Simulative calibration on contact parameters of discrete elements for covering soil on whole plastic film mulching on double ridges ［J］. Transactions of the Chinese Society for Agricultural Machinery, 2019, 50(2): 49-56, 77.
［20］　李旭东, 臧家俊, 高翔, 等. 果园秸秆覆盖机宽幅覆土装置设计与试验［J］. 农业机械学报, 2023, 54(12): 70-78.
Li Xudong, Zang Jiajun, Gao Xiang, et al. Design and test of broad soilcovering device for orchard straw mulching machine ［J］. Transactions of the Chinese Society for Agricultural Machinery, 2023, 54(12): 70-78.

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