Full-time four-wheel drive transfer case structure

The utility model relates to a full-time four-wheel drive transfer case structure, and belongs to the technical field of vehicle transfer case equipment. According to the technical scheme, a gear 6Z2,a low-speed gear sleeve (7) and a low-speed traveling gear (8) are arranged in the middle of an intermediate shaft (6), a locking shifting fork (28) is assembled on the two sides of a locking gear sleeve (14), a high-low gear shifting fork (27) is matched with a high-speed gear sleeve (18) and the low-speed gear sleeve (7) respectively, and a gear 3Z1 on an input shaft (3) is meshed with the traveling gear 6Z2; and a low-speed traveling gear (8) on the intermediate shaft (6) is meshed with a low-speed driven gear (20) of the differential mechanism part. The utility model has the beneficial effects that the speed reduction and torque increase functions of the whole vehicle are realized, the trafficability of the vehicle is improved, and meanwhile, the long-time four-wheel drive can be realized on the paved road su