强制夹持式玉米精量排种器的设计
新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过对3种玉米种子的物理力学特性进行测定,以及对取种、投种过程进行深入的理论分析,建立数学模型,为排种器的结构设计提供依据。在JPS-12计算机视觉技术排种器试验台上对试制排种器进行台架试验,验证了强制夹持式排种器在对玉米形状为小圆、小扁具有良好的适应性,当工作速度3.5km/h时,单粒率〉85%,满足玉米精量播种要求。...
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| Published in | 农业工程学报 Vol. 27; no. 12; pp. 38 - 42 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
石河子大学机械电气工程学院,石河子,832000%哈尔滨船舶锅炉涡轮机研究所,哈尔滨,150078
2011
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1002-6819 |
| DOI | 10.3969/j.issn.1002-6819.2011.12.008 |
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| Abstract | 新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过对3种玉米种子的物理力学特性进行测定,以及对取种、投种过程进行深入的理论分析,建立数学模型,为排种器的结构设计提供依据。在JPS-12计算机视觉技术排种器试验台上对试制排种器进行台架试验,验证了强制夹持式排种器在对玉米形状为小圆、小扁具有良好的适应性,当工作速度3.5km/h时,单粒率〉85%,满足玉米精量播种要求。 |
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| AbstractList | 新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过对3种玉米种子的物理力学特性进行测定,以及对取种、投种过程进行深入的理论分析,建立数学模型,为排种器的结构设计提供依据。在JPS-12计算机视觉技术排种器试验台上对试制排种器进行台架试验,验证了强制夹持式排种器在对玉米形状为小圆、小扁具有良好的适应性,当工作速度3.5km/h时,单粒率〉85%,满足玉米精量播种要求。 SS223.2; 新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过对3种玉米种子的物理力学特性进行测定,以及对取种、投种过程进行深入的理论分析,建立数学模型,为排种器的结构设计提供依据.在JPS-12计算机视觉技术排种器试验台上对试制排种器进行台架试验,验证了强制夹持式排种器在对玉米形状为小圆、小扁具有良好的适应性,当工作速度3.5 km/h时,单粒率＞85％,满足玉米精量播种要求. |
| Author | 付威 李树峰 孙嘉忆 杨红英 坎杂 |
| AuthorAffiliation | 石河子大学机械电气工程学院,石河子832000 哈尔滨船舶锅炉涡轮机研究所,哈尔滨150078 |
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| Author_FL | Sun Jiayi Fu Wei Kan Za Yang Hongying Li Shufeng |
| Author_FL_xml | – sequence: 1 fullname: Fu Wei – sequence: 2 fullname: Li Shufeng – sequence: 3 fullname: Sun Jiayi – sequence: 4 fullname: Yang Hongying – sequence: 5 fullname: Kan Za |
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| ClassificationCodes | SS223.2 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| DOI | 10.3969/j.issn.1002-6819.2011.12.008 |
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| Discipline | Agriculture |
| DocumentTitleAlternate | Design of compulsory clamp-type precision seed-metering device for corn |
| DocumentTitle_FL | Design of compulsory clamp-type precision seed-metering device for corn |
| EndPage | 42 |
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| Issue | 12 |
| Keywords | 设计 玉米 装置 精量排种器 取种器 农业机械 强制夹持式 |
| Language | Chinese |
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| Notes | Fu Wei, Li Shufeng, Sun Jiayi, Yang Hongying ,Kan Za （1. College of Mechanical and Electrical Engineering, Shi hezi University, Shihezi 832003, China; 2. Harbin Matine Boiler ＆ Turbin Research Institute, Harbin 150078, China） 11-2047/S agricultural machinery; equipment; design; compulsory clamp-type; corn; precision metering seed sowing device; seed picking device Cultivation technology of mulching film coverage, drip irrigation under film and hole sowing above film is adopted for corn cultivation in Xinjiang. Aiming at technical requirement of precision metering hole sowing for corn above film and according to the principle of compulsory clamping, a new method of mechanical compulsory clamp-type of precision metering corn seed sowing was put forward in this paper. Through measuring physical mechanics characteristics of three types of corn seeds as well as deeply and theoretically analyzing the process of seed picking and seed charging, mathematical model was set up, so as to provide the basis for the structural |
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| PublicationTitle | 农业工程学报 |
| PublicationTitleAlternate | Transactions of the Chinese Society of Agricultural Engineering |
| PublicationTitle_FL | Transactions of the Chinese Society of Agricultural Engineering |
| PublicationYear | 2011 |
| Publisher | 石河子大学机械电气工程学院,石河子,832000%哈尔滨船舶锅炉涡轮机研究所,哈尔滨,150078 |
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| Snippet | 新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过对3种玉米... SS223.2; 新疆玉米种植采用地膜覆盖,膜下滴灌,膜上点播的栽培技术,针对玉米膜上精量点播的技术要求,根据强制夹持原理,提出一种新型的机械强制夹持玉米精量排种的方法,通过... |
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| StartPage | 38 |
| SubjectTerms | 农业机械 取种器 强制夹持式 玉米 精量排种器 装置 设计 |
| Title | 强制夹持式玉米精量排种器的设计 |
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