Traction device for tractor

The utility model belongs to the field of tractors, and particularly relates to a traction device for a tractor. A mounting hole is formed in one end of the mounting plate, a supporting rod is fixedly connected to the outer wall of one end of the mounting plate, a damping spring and a movable block are movably connected to the outer wall of the supporting rod, a connecting hole is formed in the inner wall of the movable block, and a first fixing shaft is fixedly connected to the inner wall of one end of the movable block; the outer wall of the first fixing shaft is movably connected with a connecting rod; through the structural design of the mounting plate, the mounting holes, the supporting rods, the damping springs, the movable blocks, connecting holes, first fixing shafts, connecting rods, first through holes, second through holes, second fixing shafts and fixing blocks, the damping and buffering functions are achieved, the problem that damping and buffering are not facilitated is solved, and therefore tra