Novel multi-shaft mechanical arm

The utility model discloses a novel multi-shaft mechanical arm which comprises a base, positioning blocks are arranged at the four corners of the top end of the base respectively, a base is arranged on the outer walls of the positioning blocks in a sleeved mode, a mechanical arm is assembled in the center of the top end of the base, and one ends of springs are installed at the four corners of an inner cavity of the base respectively. And a moving plate is installed at the other end of the spring, a handle is installed at the top end of the moving plate, one end of an inserting rod is installed on the outer side of the moving plate, and the other end of the inserting rod extends into an inner cavity of the positioning block. The novel multi-shaft mechanical arm is simple in structure and reasonable in design, the mechanical arm is disassembled and assembled in a clamping mode, compared with a traditional method for disassembling and assembling by screwing a plurality of bolts, the clamping operation is undoubt