| 铲式成穴器成穴性能的试验研究 |
| |
| 引用本文： | 马成林,李成华,于海业,KH.Kromer.铲式成穴器成穴性能的试验研究[J].农业机械学报,1999,30(2):33-37. |
| |
| 作者姓名： | 马成林 李成华 于海业 KH.Kromer |
| |
| 作者单位： | 1. 吉林工业大学农机工程学院,130025 长春市
2. 波恩大学农业工程研究所 Nussallee5,53115Bonn Germany |
| |
| 基金项目： | 国家“九五”重点攻关项目,国家教委科研资助金资助项目 |
| |
| 摘 要： | 根据铲式成穴器的成穴机理确定了其结构参数和工作参数的设计变化范围并按照二次回归试验设计方法进行了成穴器参数地成穴性能影响的试验，通过对试验结果垢统计分析，查明了成穴器参数对穴孔长度，穴孔宽度穴距和滑移系数的影响。
|
| 关 键 词： | 播种机 开沟器 工作性能 试验 |
| 修稿时间： | 1998-01-16 |
AN EXPERIMENTAL STUDY ON THE INFLUENCES OF PARAMETERS OF SPADE SOIL OPENER ON WORKING QUALITY |
| |
| Ma Chenglin,Li Chenghua,Yu Haiye,KH.Kromer.AN EXPERIMENTAL STUDY ON THE INFLUENCES OF PARAMETERS OF SPADE SOIL OPENER ON WORKING QUALITY[J].Transactions of the Chinese Society of Agricultural Machinery,1999,30(2):33-37. |
| |
| Authors: | Ma Chenglin Li Chenghua Yu Haiye KHKromer |
| |
| Abstract: | Based on the working principle the adjusting range of construction and working parameters were determined for the design of a spade soil opener for a punch planter. The effects of the parameters of the soil opener on working quality which is reflected by length, width and distance of the soil holes on soil surface and sliding coefficient of the soil opener were investigated by means of the experimental design and statistical analysis. |
| |
| Keywords: | Punch planter Soil opener Working quality Experiment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
