Anti-loosening type mechanical claw structure for warehouse goods

Abstract

The utility model relates to the technical field of mechanical claws, in particular to an anti-loosening type mechanical claw structure for warehouse goods. The anti-loosening type mechanical claw structure for the warehouse goods comprises a middle connecting disc, a plurality of sets of annularly-distributed arm claw assemblies are installed on the middle connecting disc, an adjusting assembly used for adjusting the clamping force of the arm claw assemblies is further installed on the middle connecting disc, and a self-locking assembly is further installed on the middle connecting disc. According to the anti-loosening type mechanical claw structure for the warehouse goods, the servo motor drives the screw rod to be linked with the butt joint sliding base, the opposite pulling plate is driven to control the rotating arm to be opened and closed, automatic and high-precision adjustment of clamping force is achieved, the anti-loosening type mechanical claw structure is suitable for the goods of different sizes and weights, and due to the meshing design of a ratchet wheel and a pawl in the self-locking assembly, the anti-loosening type mechanical claw structure is convenient to use. And the micro air cylinder is matched to drive the folded plate to unlock, the screw rod can be automatically locked through the torsion spring during clamping, clamping looseness caused by reverse rotation is prevented, the self-locking state can still be maintained during power failure, and safety is remarkably improved.

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