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当前位置: 首页 > 文章 > 小型履带式链式深耕机设计与试验 农机化研究 2017,39 (9) 85-90
Position: Home > Articles > Design and Experiment of Deep Tillage Machine of Small Caterpillar and Chain Type Journal of Agricultural Mechanization Research 2017,39 (9) 85-90

小型履带式链式深耕机设计与试验

作  者：
卫韦;张富贵;黄化刚;吴雪梅;符德龙;戚源明
单  位：
贵州大学机械工程学院;贵州省烟草公司毕节市公司;中国烟草总公司贵州省公司
关键词：
履带;深耕;链条;开沟
摘  要：
为解决南方山区长期使用微耕机进行土壤耕整造成土地耕层浅及浅耕层下形成板结的犁底层,影响作物根系下扎及水、肥入渗困难等问题,设计了一种适合南方山区使用的小型履带式链式深耕机。该机由6.3k W的风冷柴油机提供动力,整机包括液压控制系统、链式深耕装置及履带行走装置。样机试验结果表明:深耕作业时耕深可达25cm,耕深稳定性可达94%,可以达到打破犁底层的深耕需求。该机在开沟的同时,可实现一机多用,提高了机器利用率,具有广泛的应用前景。
译  名：
Design and Experiment of Deep Tillage Machine of Small Caterpillar and Chain Type
作  者：
Wei Wei;Zhang Fugui;Huang Huagang;Wu Xuemei;Fu Delong;Qi Yuanming;College of Mechanical Engineering,Guizhou University;Bijie Branch of Guizhou Provincial Tobacco Corporation;China National Tobacco Corporation Guizhou Provincial Company;
关键词：
crawler;;deep ploughing;;the chain;;ditching
摘  要：
The shallow land arable layer caused by long-term use of micro tillage machine for soil plowing in the southern mountains. The harden ground floors are formed under shallow tillage layer,which affect crop roots to enter into the land and penetration of water and fertilizer. In order to solve problems of shallow land arable layer and single machine function,deep tillage machine of small caterpillar and chain type which is suitable for the southern mountain areas are designed. The machine is provided the momentum by air-cooled diesel engine of the 6. 3k W. The machine is composed by hydraulic control system,chain deep ploughing device,crawler walking device. The experimental results of model machine showed that,deep tillage depth can be up to 25 cm when working. The coefficient of stability of tilling depth and ditch depth are up to 94%. The above are satisfied for breaking harden plough formed under shallow tillage layer of the southern mountains.

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