Ultra-short multifunctional wet brake drive axle

• Main Authors: GUO LINGHUI, GUO XIAODONG, YANG YONGHUI
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; AXLES FOR WHEELS OR CASTORS; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CASTORS; INCREASING WHEEL ADHESION; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLE WHEELS; VEHICLES IN GENERAL

The utility model discloses an ultrashort type multifunctional wet brake drive axle which comprises a drive axle assembly, the drive axle assembly comprises a half shaft shell, a central transmission assembly, a brake assembly, a hub reduction assembly, an input flange and a multifunctional wet brake, the input flange is correspondingly arranged on the outer side of the central transmission assembly, and the brake assembly is arranged on the outer side of the central transmission assembly. A main speed reducer and a differential mechanism are correspondingly arranged in the central transmission assembly, the brake assembly is fixedly connected to the central transmission assembly, the drive axle of the ultra-short multifunctional wet-type brake drive axle has the traveling braking function and the parking braking function at the same time, the overall structure is more compact, and the service life of the drive axle is prolonged. The vehicle is more suitable for narrow roadways due to the ultra-short spoke di