Pantograph rod for battery electricity testing and propelling device

The utility model discloses a pantograph rod for battery electricity testing and a propelling device, the pantograph rod comprises a rod body and a rotating bearing, the rod body is a cylindrical rod, and the upper part of the rod body is provided with a first limiting hole and a limiting groove; one end of the rod body is a connecting part, a rotating bearing is arranged on the connecting part, a nylon sleeve is arranged at the other end of the rod body, and an electrode is arranged at the upper part of the nylon sleeve; the rod body is arranged in the propelling device, the propelling device comprises a connecting belt wheel, a fixing ring and an electricity testing part belt material wheel which are arranged on the main shaft, a plurality of connecting holes are formed in the upper part of the connecting belt wheel, the rod body is arranged in the connecting holes, and one end of the rod body is connected with a guide groove in the fixing ring through a rotating bearing. According to the utility model, the