Brake gear ring of wet brake of loader drive axle

The utility model discloses a wet brake braking gear ring of a loader drive axle. The wet brake braking gear ring comprises a braking gear ring body. A brake gear ring guide boss is arranged at the assembling end of the brake gear ring body, the diameter of an inner hole of the brake gear ring guide boss is larger than that of an inner hole of the brake gear ring body, and the end of the brake gear ring guide boss is in a horn mouth shape. The device is simple and compact in structure, high in assembly efficiency and reliable in operation, and solves the problems that a half shaft needs to be connected with a half shaft gear through a brake gear ring when the half shaft is assembled in the prior art, and the assembly efficiency is low due to the fact that splines are difficult to directly align when the half shaft is assembled into the brake gear ring. 本实用新型公开了一种装载机驱动桥湿式制动器制动齿圈，它包括制动齿圈本体；所述制动齿圈本体的装配端设有制动齿圈导向凸台，该制动齿圈导向凸台的内孔直径较制动齿圈本体的内孔直径大，且其端部呈喇叭口。本实用新型结构简单紧凑、装配效率高、作业可靠，解决了现有技术装配半轴时半轴需通过制动齿圈再连接半轴齿轮、半轴装入制动齿圈时花键