复式少耕整地机的设计研究

复式少耕整地技术是保护性耕作技术系统中的一项关键性技术。设计一种复式少耕整地机，介绍整机结构及工作原理，详细说明各主要部件的结构及作用。经实际生产证明，该机作业效果较好，既满足耕作的农艺要求，又能保护环境，具有推广应用的价值。

Research on the Design of Compound Minimal Tillage Land Preparation Machine

Compound minimal tillage land preparation technique is a key part of protective cultivation technology system. This article presents the design of a compound minimal tillage land preparation machine, including its structure and working principle. In particular, the author examines the structures and functions of the machine＇s major parts. Practice shows that the newly designed machine can not only meet the requirements of farming but also protect the environment. It is worthwhile to be promoted and applied practically.