中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 驱动圆盘根茬处理装置的土槽试验研究 农机化研究 2006 (12) 139-141
Position: Home > Articles > Study on the Driven Disc Cutting Mechanism of the No-tillage Planter in the Soil Bin Journal of Agricultural Mechanization Research 2006 (12) 139-141

驱动圆盘根茬处理装置的土槽试验研究

作  者：
李卫;李问盈;马洪亮;胡光
单  位：
张家口农机技术推广站;中国农业大学工学院农业部保护性耕作研究中心
关键词：
农业工程;驱动圆盘根茬处理装置;试验研究;免耕播种;土槽
摘  要：
针对一年一熟玉米种植区免耕播种玉米时,在留有根茬的未耕地上根茬不易破除且易挂茬等问题,设计了一种驱动圆盘破茬装置。该装置采用缺口圆盘与前进方向成7°夹角安装。土槽试验结果表明:驱动圆盘不仅具有较强的入土能力,而且破茬效果良好,在切断秸秆和破除根茬的同时能够开出一条宽约5cm的播种带,为播种和施肥创造良好的种床条件。
译  名：
Study on the Driven Disc Cutting Mechanism of the No-tillage Planter in the Soil Bin
作  者：
LI Wei1, LI Wen-ying1, MA Hong-liang1, HU Guang2 (1.Research Center of Protective Cultivation in Agricultural Minlstry, College of Engineering, China Agricultural University, Beijing 100083, China; 2.Zhangjiakou Agricultural Machinery Technology Spreading Center, Zhangjiakou 075000, China)
关键词：
agricultural engineering; driven disc cutting corn rootstalk device; experimental research; no-tillage planter; soil bin
摘  要：
The opener of the no-tillage planter often can’t break up corn rootstalks and tends to hang the roots had become an important factors affecting seeding quality of one-crop-a-year region in North of China. In order to solve these problems a new driven disc cutting mechanism was developed. A notched disc was installed with an angle of 7 degrees to the direction of the front. Soil-bin test showed that the driven disc cutting part has a good ability to penetrate into the soil and cut corn rootstalk. It can also open a seed bed about 5cm wide while cutting off the straw and abolishing rootstalk, and prepare good bed conditions for seeding and applying fertilizer.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46