Self-adaptive staggered V-shaped top claw mechanism

The utility model discloses a self-adaptive staggered V-shaped top claw mechanism which comprises top claw structures arranged side by side in a left-right staggered mode, the top claw structures are matched to form a V-shaped structure, first penetrating holes for containing fixing pin shafts are formed in main bodies of the top claw structures, and the fixing pin shafts penetrate through the first penetrating holes to support the top claw structures. A second penetrating hole is further formed in the lower end of a main body of the top claw structure, a left-right spiral stud penetrates through the second penetrating hole to be connected with the top claw structure, the two ends of the fixing pin shaft are fixed to a supporting base, one end of the left-right spiral stud is fixed to the supporting base, and the other end of the left-right spiral stud is connected with the top claw structure. The other end of the top claw structure penetrates through the supporting base, a gear is arranged at the end of the