[1]张周,陈雪,张富贵,等.双料箱施肥机关键部件的设计[J].江苏农业学报,2018,(01):213-219.[doi:doi:10.3969/j.issn.1000-4440.2018.01.031]
 ZHANG Zhou,CHEN Xue,ZHANG Fu-gui,et al.Design of key components of fertilizer applicator with double fertilizer boxes[J].,2018,(01):213-219.[doi:doi:10.3969/j.issn.1000-4440.2018.01.031]
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双料箱施肥机关键部件的设计()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年01期
页码:
213-219
栏目:
农业工程
出版日期:
2018-02-25

文章信息/Info

Title:
Design of key components of fertilizer applicator with double fertilizer boxes
作者:
张周1陈雪2张富贵1符德龙2黄化刚2荆双伟1
(1.贵州大学机械工程学院,贵州贵阳550025;2.贵州省烟草公司毕节市公司,贵州毕节551700)
Author(s):
ZHANG Zhou1CHEN Xue2ZHANG Fu-gui11FU De-long2HUANG Hua-gang2JING Shuang-wei1
(1.College of Mechanical Engineering, Guizhou University, Guiyang 550025, China;2.Bijie Branch of Guizhou Provincial Tobacco Corporation, Bijie 551700, China)
关键词:
有机肥复合肥双料箱施肥机
Keywords:
organic fertilizercompound fertilizerdouble fertilizer boxesfertilizer applicator
分类号:
S224.2
DOI:
doi:10.3969/j.issn.1000-4440.2018.01.031
文献标志码:
A
摘要:
为了合理利用有机肥和复合肥,满足多种经济作物的施肥要求,本研究研制了双料箱施肥机,可一次性完成起垄和施肥作业。为了合理设计该施肥机的排肥参数,对复合肥和自行研制的酒糟有机肥进行物理性质测定。根据2种肥料的物理性质并结合施肥要求,得到该机具有机肥和复合肥的排肥机构、料箱等关键部件的设计参数,排肥机构的极限转速为3.23 r/s。机具的田间试验结果表明,各档位施肥的均匀度均在94%以上,复合肥与酒糟有机肥施肥量在各档位下的变异系数均在0.04以内,施肥比例均接近于3∶1。施肥幅宽和深度的均值为5.43 cm和21.64 cm,变异系数分别为0.07和0.04,基本达到了当地的施肥要求。
Abstract:
For the purpose of rational utilization of organic and compound fertilizer to meet the plantation needs of multiple industrial crops, a fertilizer applicator with double fertilizer boxes was developed, which could complete ridge and fertilization operations at the same time. To design the distributing parameters of the machinery, the physical properties of the commercial compound fertilizer and vinasse organic fertilizer of self-developed were determined. According to the physical properties of the two kinds of fertilizer and fertilizer requirements, the machine was designed, including fertilizer mechanism, container and other key components. It determined that the speed limit of the fertilizer applicator was 3.23 r/s. According to field trials of the machine, application uniformity of fertilizer under different shifts were above 94%, the coefficient of variation of the compound fertilizer and vinasse organic fertilizer fertilization amount was within 0.04, and application ratio of organic and compound fertilizer was 3∶1. Application width and application depth were 5.43 cm and 21.64 cm, and the coefficients of variation were 0.07 and 0.04.

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备注/Memo

备注/Memo:
收稿日期:2017-07-17 基金项目:优质烤烟农机农艺融合研究与示范基金项目[(2014)6015-6];毕节烟草农机常用机型适应性优化设计研究基金项目[(2015)3];贵州省贵州大学研究生创新基金项目(2017057) 作者简介:张周(1991-),女,贵州石阡人,硕士研究生,主要从事机械电子工程方面的研究。(Tel)18300862231;(E-mail)903857150@qq.com 通讯作者:张富贵,(E-mail)zhfugui@vip.163.com
更新日期/Last Update: 2018-03-06