Cylinder device with refuel mechanism

The utility model belongs to the industrial equipment field specifically is a cylinder device with refuel mechanism, include cylinder, riding wheel, no. Two riding wheels and refuel the mechanism, a riding wheel and no. Two riding wheels set up side by side to can independently rotate between a riding wheel and no. Two riding wheels, the cylinder adopts a riding wheel and no. Two riding wheels to support jointly to no. Two riding wheels and a riding wheel set gradually according to cylinder pivoted direction, refuel the mechanism and locate the outside of no. Two riding wheels, including oil bath, governing valve and the honeycomb duct that connects gradually, the position of oil bath is higher than the position of a riding wheel and no. Two riding wheels, the entry linkage oil bath of honeycomb duct, the governing valve is installed on the honeycomb duct, and the riding wheel top is located no. Two in the export of honeycomb duct. It can be realized riding wheel automatic oiling, reduces the cost of labor, h