Design of a Sapling Branch Grafting Robot

Figure 7

Structure of the moving mechanism. 1: left supporting base, 2: driving motor, 3: motor mounting base, 4: motor connection board, 5: front screw mounting base, 6: driving screw nut, 7: driving screw, 8: bare guiding shaft, 9: bare supporting base, 10: rear screw mounting base, and 11: right supporting base.