All hydraulic -driven two-dimensional horizontal movement , elevating agricultural vehicle body frame .

摘要

The present invention relates to all hydraulic-driven two-dimensional horizontal movement, elevating agricultural vehicle body frame. It comprises a table frame, and the horizontal movement frame, a hydraulic drive system. The underframe consists of a left side beam and the right side beam. The horizontal movement frame is a frame-type structure. The left side beam and the right side beam, respectively connected to the horizontal movement frame by 2 TsunoRi bar.Ribo the left, both on the right side beam and the horizontal movement frame to rotatably connected. Said Ri bar, before is divided into Ri bar and KoRi bar, Ri bar after the left and right side, respectively connected to one of the hoist hydraulic cylinder. The hoist hydraulic cylinder, respectively rotatably connected to the left side beam and a right side beam. The rear portion of the horizontal movement frame, which can be consolidated coupling mechanism is provided in the seedling planting machine and pesticide spraying machine. The present invention is convenient to use a simple construction, the weight of the drive system is light, a convenient arrangement, the failure rate low, having the features of the maintenance cost is low.BACKGROUND.