【摘要】 犁耕作业是农业生产中必不可少的生产过程,铧式犁也是世界农业生产中历史悠久、应用最广泛的耕地机械。与普通铧式犁相比悬挂式翻转犁在犁架上安装两组左右翻垡的犁体,可以交替工作,减少拖拉机空行程,提高耕地效率。为此,介绍了悬挂式翻转犁的类型及特点,简述了国内外对悬挂式翻转犁的研究现状,分析了我国悬挂式翻转犁在设计发展中存在的主要问题,提出相应的发展对策和建议,从而为我国自行研制适合我国实际情况的悬挂式翻转犁提供参考。更多还原

【Abstract】 China is a large agricultural country. Plowing process is essential in agricultural production. Moldboard plough is plowing equipment which has a long history and it is also the most widely used machine in the world’s agriculture history. Compared with the ordinary moldboard plough,mounted roll- over plow can work alternately because it has two groups of plow body on the plow stock; It reduces the distance of the tractors and improves its efficiency. Therefore,this paper introduces the types and characteristics of the mounted roll- over plow,briefly describes the present research situation of mounted roll- over plow at home and abroad,analyzes the main problems of Chinese mounted roll- over plow in the designing and development aspects. This paper also put forward some related strategies and suggestions in order to offer some references on the development of the Chinese mounted roll- over plow which is adapt to our national conditions.更多还原