[1]黄珊珊,陈海涛,王业成.插装式大豆小区播种机排种系统预充种清种机构的设计[J].大豆科学,2017,36(04):626-631.[doi:10.11861/j.issn.1000-9841.2017.04.0626]
　HUANG Shanshan,CHEN Hai-tao,WANG Ye-cheng.Design on the Pre Filling Seedclearing Institution of Insertmetering System for Soybean Sub-district Seeder[J].Soybean Science,2017,36(04):626-631.[doi:10.11861/j.issn.1000-9841.2017.04.0626]
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插装式大豆小区播种机排种系统预充种清种机构的设计

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第36卷 期数: 2017年04期 页码: 626-631 栏目: 出版日期: 2017-07-20
Title:
Design on the Pre Filling Seedclearing Institution of Insertmetering System for Soybean Sub-district Seeder
作者:
黄珊珊; 陈海涛; 王业成
（东北农业大学 工程学院，黑龙江 哈尔滨 150030）
Author(s):
HUANG Shanshan;  CHEN Hai-tao;  WANG Ye-cheng
(Engineering College, Northeast Agricultural University, Harbin 150030, China)
关键词:
大豆育种; 排种器; 小区播种机; ADAMS
Keywords:
Soybean breeding;  Seed-metering device;  Sub-district seeder;  ADAMS
DOI:
10.11861/j.issn.1000-9841.2017.04.0626
文献标志码:
A
摘要:
为满足大豆小区育种播种机播种时不混种、换种便捷等作业要求，解决插装式排种系统所造成的空行程过大和清种不彻底的问题，设计了一种弧形齿条式预充种清种机构。通过理论分析确定了弧形齿条基本参数和首末齿的齿顶降低系数，应用ADAMS软件进行了齿轮与弧形齿条啮合仿真，仿真结果表明设计满足要求。以大豆品种绥农26为试验材料进行改进前后的排种系统性能对比试验，结果表明，改进后的插装式排种系统空行程距离缩小到0.42 m且能够在3.33 s内实现无混杂换种，满足设计要求，为系列大豆育种播种机的开发夯实了基础。
Abstract:
In order to satisfy the requirements of soybean sub-district seeding without hybrid and other convenient, solve the bigger idle running and incomplete seed-clearing, the pre filling seed-clearing institution form of curved arc for the insert-metering device was designed. The theoretical analysis was used to determine the basic parameters of the arc rack and the decreasing coefficient for the fore and aft-tooth addendum, and the results of the gear mesh with arc rack simulation based on ADAMS software showed that the design met the requirements. The soybean Suinong 26 was selected as experimental material, performance comparisons test results of the suction drum-type seed metering system before and after improvement showed that, the idle running of the improved insert-metering system was within 0.42 m and quickly insertion and extraction within 3.33 s to accomplish another without hybrid which met the design requirements, laid a solid foundation for the development of the series of soybean breeding seeder.

参考文献/References:

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备注/Memo

基金项目：国家现代农业产业技术体系（nycytx-004）。

第一作者简介：黄珊珊（1992-），女，硕士，主要从事农业机械装备研究。E-mail:779533715@qq.com。
通讯作者：陈海涛（1962-），男，教授，博导，主要从事农业机械装备及生物质材料研究。E-mail:htchen@neau.edu.cn。

更新日期/Last Update: 2017-08-14