切根拔根机是拖拉机牵引的机具。主要工作部件由切根和拔根两部分组成。切根部分是由一对垂直圆盘刀和一对水平剪刀组成,垂直圆盘刀用来切断水平侧根,水平剪刀用来切断垂直侧根。拔根部分是由一对刀齿式圆盘轮组成,二刀齿式圆盘轮向外斜置,前面(拖拉机行进方向)开口大,后面开口小,在拖拉机牵引力作用下,可夹紧不同根径的树根,随着拖拉机行进,该刀齿式圆盘轮转动,这样,将拖拉机的牵引力转换 Cut root and root machine is tractor traction equipment. The main working parts are cut and rooted two parts. The root part is made up of a pair of vertical disk knives and a pair of horizontal scissors. The vertical disk cutter cuts horizontal horizontal roots and the horizontal scissors cuts the vertical lateral roots. Pulling part is composed of a pair of knife-type disc wheel, two-tooth disc wheel oblique outward, the front (tractor direction) opening large, small openings in the back, the tractor traction under the action of different clamping Root of the root, with the tractor, the cutter disc wheel rotation, so that the tractor traction conversion