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农具耕深调节机构是拖拉机液压悬挂装置的重要组成部分。随着拖拉机作业项目的增多;单机功率的增大;农艺要求耕深的均匀以及拖拉机结构的现代化,拖拉机的农具耕深调节结构的式样日趋增多、完善和复杂,并出现了一些按新的工作原理进行农具耕深调节的方法与机构。为了相互比较,评价,使之更能满足农艺对耕深调节的要求,促进拖拉机结构及农具耕深调节方法的发展,对目前拖拉机上种类繁多的农具耕深调节结构进行分类,实属必要,且是一项迫切的任务。
Farm implements deep adjustment mechanism is an important part of tractor hydraulic suspension device. With the increase of tractor operation items, the increase of stand-alone power, the requirement of agronomy for the uniformity of tillage and the modernization of tractor structure, the styles of tillage tillage adjustment structure of tractor are increasing, refined and complicated, and some new jobs Principles and methods of farming tools deep adjustment methods and institutions. In order to compare and evaluate with each other to make it more able to meet the requirement of agronomic regulation on farming depth and to promote the development of tractor structure and the method of farming depth adjustment, it is necessary to classify the variety of farming tools deep adjustment structure currently available on tractors, And it is an urgent task.