Suspended semi submersible vertical turbine pump cover for oil pumps

A suspended semi submersible vertical turbine pump cover for an oil pump, comprising a shaft barrel with an installation portion at one end and a cover plate at the other end. An active shaft hole is provided inside the shaft barrel, which is divided into an upper end, a middle end, and a lower end. The inner diameter of the middle end is larger than that of the upper end and the lower end, and the inner diameter of the upper end is the same as that of the lower end; The cover plate extends radially along the shaft cylinder and is provided with a driven shaft hole and a first mounting hole; The installation part is flat and extends radially along the axis of the shaft. A second installation hole is provided on the installation part. The cover plate has an installation surface that is perpendicular to the axis of the active shaft hole; The axis of the driven shaft hole is parallel to the axis of the active shaft hole; There are inlet and outlet oil grooves on the installation surface of the pump cover. The structure of this technology is simple, easy to maintain, and can effectively reduce the volume of the oil pump.

Technical requirements: 1. A suspended semi submersible vertical turbine pump cover for an oil pump, characterized in that it comprises a shaft barrel, with an installation part provided at one end of the shaft barrel and a cover plate provided at the other end. An active shaft hole is provided inside the shaft barrel, which is divided into an upper end, a middle end, and a lower end. The inner diameter of the middle end is larger than that of the upper end and the lower end, and the inner diameter of the upper end is the same as that of the lower end; The cover plate extends radially along the shaft cylinder and is provided with a driven shaft hole and a first mounting hole; The installation part is flat and extends radially along the axis of the shaft. A second installation hole is provided on the installation part. The cover plate has an installation surface that is perpendicular to the axis of the active shaft hole; The axis of the driven shaft hole is parallel to the axis of the active shaft hole; There are inlet and outlet oil grooves on the installation surface of the pump cover.