Double-cylinder wood grabber with swing mechanism of excavator

The invention discloses a double-cylinder wood grabber with a swing mechanism of an excavator. The double-cylinder wood grabber mainly comprises the swing mechanism and a grabbing mechanism, wherein the swing mechanism comprises an upper connecting seat, a hydraulic motor and a swing support, the hydraulic motor is installed on the upper connecting seat and meshed with the swing support through a gear, the grabbing mechanism comprises a swing joint, a lower connecting seat, two symmetrical hydraulic cylinders and grippers, the swing joint is connected with the two hydraulic cylinders, one end of each hydraulic cylinder is connected with the lower connecting seat through a pin shaft, the other end of each hydraulic cylinder is connected with the corresponding gripper through a pin shaft, and the grippers are connected with the lower connecting seat through pin shafts. The swing mechanism realizes 360-degree swing of the wood grabber under hydraulic driving, and the grabbing mechanism realizes the opening and closing of the grippers through the stretching of the hydraulic cylinders. By applying the excavator provided by the invention, the condition that the wood is carried and loaded by manual work, an elevator or a crane is changed. The double-cylinder wood grabber is flexible in work, can be adapted to various working conditions, and has the advantages of high efficiency, rapidness and extremely high reliability.