Double-oil-cylinder lifting structure of electric tray truck

The utility model discloses a double oil cylinder lifting structure of an electric pallet truck, which comprises double oil cylinders, the lower ends of the double oil cylinders are provided with oil cylinder bases, one side of the bottom end of each oil cylinder is provided with a connecting port, and the connecting port is used for being connected with an oil way pipe. The oil cylinder ejector rod is arranged at the upper end of the double oil cylinder, the oil supply valve is installed on one side of the double oil cylinder, and the three-way valve is arranged on one side of the oil supply valve. According to the double-oil-cylinder lifting structure of the electric pallet truck, an original middle-arranged single oil cylinder is changed into a left oil cylinder and a right oil cylinder which are arranged on the two sides of a driving motor respectively, working oil supply of a power assembly acts on the oil cylinders on the left side and the right side through a tee joint respectively, the oil cylinders l