植树机是九十多年前,在农用插秧机的基础上制造出来的。它主要由机架、切开土壤的直切刀、开沟器和镇压轮等组成。几十年来植树机结构和制造工艺虽不断地改进、完善,但仍保留着农用型栽植机的基本结构形式。这种植树机结构简单,使用范围有限,只适用于土质松软的平原或丘陵农业地区作业。自本世纪五十年代末开始,林业发达的国家先后研制出了一些脱离农用型栽植机的各种林业专用植树机,但仍沿用各种形式的开沟器开出连续的植树沟。这种连续开沟植树机在未拔根的采伐迹地、有石 Tree planting machine is more than 90 years ago, on the basis of agricultural transplanter made. It is mainly composed of a machine frame, a straight cutter that cuts soil, a ditcher and a suppression wheel. Although the tree planting machine structure and manufacturing process have been improved and improved continuously for decades, the basic structure of the planting machine is still retained. This tree planting machine has the advantages of simple structure and limited use range, and is only suitable for operations in plains with soft soil or hilly agricultural areas. Since the late 1950s, forestry developed countries have developed a number of forestry-specific tree-planting machines that have departed from agricultural planters. However, they still use various forms of openers to continuously plant tree-planting ditches. This continuous ditching tree planting machine in the uncultivated land logging, there is stone