Pine seedlings planting device for use with tractor, has cross arm connected to frame and jack connected to arm for controlling inclination of arm to push and raise teeth from ground, and cabin positioned such that operator is near teeth

摘要

The device has an arm (3) in the form of parallelogram and connected to a frame (1) and carrying teeth (4, 5) forming a trench in the ground. An operating device has a cross arm (7) connected to the frame and a hydraulic jack (6) connected to an upper side of the arm to control an inclination of the arm for pushing the teeth in the ground and raising the teeth. A cabin (2) is positioned such that a planting operator is near the teeth.