Hydraulic oil cylinder with buffering and current limiting capabilities

The utility model provides a hydraulic oil cylinder with buffering and current limiting capabilities, and belongs to the technical field of hydraulic oil cylinders. The oil cylinder comprises an oil cylinder body and an oil outlet pipe installed on one side of the oil cylinder body, and further comprises a buffering and flow limiting mechanism and an installation mechanism. The buffer flow limiting mechanism comprises a mounting ring mounted on the inner wall of the oil outlet pipe, one side of the mounting ring is fixedly connected with a plurality of telescopic sleeves, the interiors of the telescopic sleeves are fixedly connected with telescopic springs, one ends of the telescopic springs are connected with L-shaped rods, and the L-shaped rods slidably extend to the exteriors of the telescopic sleeves. Under the action of the buffering and flow limiting mechanism, when the pressure of hydraulic oil in the oil cylinder body is too large, the hydraulic oil is prevented from flowing out through the effect tha