High-pressure cycloid rotor type high-viscosity oil medium retarder

The utility model discloses a high-pressure cycloid rotor type high-viscosity oil medium retarder which comprises an input shaft, a bearing, an oil seal, a shell assembly, a rotor assembly and a gap control assembly. The rotor assembly comprises an inner rotor and an outer rotor which are eccentrically arranged from inside to outside; the gap control assembly comprises a floating disc and a floating disc sealing ring. The shell assembly is provided with an oil inlet and an oil outlet which are used for inputting and outputting oil, and the front shell, the middle shell and the rear shell are sequentially assembled from front to back and are detachably connected; the input shaft is in power connection with a vehicle transmission system, and self-rotation is achieved through energy of a power system. The retarder further comprises a bearing used for transmission fit and an oil seal used for sealing. The bearing and the oil seal are arranged on the left side of the front shell, and the input shaft penetrates thr