The invention relates to a high pressure cleaning pump with a planet structure, and belongs to the technical field of cleaning devices. The high pressure cleaning pump with the planet structure comprises a motor and a pump body. The pump body is provided with an upper end cover and a lower end cover, the pump body is in an annular shape, an eccentric wheel connected with the motor is arranged in the central position of the pump body, the pump body is provided with a plurality of pressure cavities distributed in a planet mode, a pressure cavity is provided with piston rods, each piston rod points to the eccentric wheel and interacts with the eccentric wheel respectively, a water storing chamber I is arranged between the pump body and the upper end cover, a water storing chamber II is arranged between the pump body and the lower end cover, the water storing chamber I and the water storing chamber II are in annular shapes, the pressure cavities are arranged between the water storing chamber I and the water storing chamber II, and the pressure cavities correspondingly communicate with the water storing chamber I and the water storing chamber II. According to the high pressure cleaningpump with the planet structure, the pressure cavities are distributed in the planet mode, pressing adding can be continuously conducted under the action of the piston rods, it is ensured that water can be supplied in time through the water storing chamber I, pressure-added water can be stored through the water storing II, energy conserving is conducted, and pressure output through the pump body can be further increased, the overall structure of the pump body is compact and stable, and the generated pressure is large.