Mechanical arm capable of being adjusted in multiple directions

The utility model discloses a mechanical arm capable of being adjusted in multiple directions. The utility model belongs to the technical field of robot equipment, the mechanical arm comprises a transverse adjusting component, a lifting component and a grabbing mechanical arm component. The transverse adjusting part is positioned above the lifting part; a grabbing manipulator part is mounted at the bottom of the lifting part; the transverse adjusting part comprises two guide rails, a frame plate II, a pulley, a pulley shaft and a bearing, the lifting part comprises two lifting assemblies, twomotors II and a frame plate I, and the grabbing manipulator part comprises a motor I, a transmission shaft, a shaft sleeve I, more than one connecting rod, more than one claw tip, a shaft sleeve II, aconnecting pin I, a connecting pin II and a connecting pin III; the mechanical arm has the advantage of multidirectional adjustment, solves the problem that the grabbing direction of an existing mechanical arm is single, and