Differential torque transmission device

The utility model provides a differential torque transmission device, which consists of a main speed reducer, an inter-axle differential (A), a front differential (B), a rear differential (C), an intermediate differential (D), an antiskid composite differential (E) and a clutch (H). The multiple differentials are connected mutually and respectively independently drive each wheel through power distribution, and the clutch (H) is capable of realizing forced engagement (lock) or separation through action of external force. The differential torque transmission device comprises the multiple differentials which are connected and respectively independently drive each wheel through power distribution, can realize distribution of different torque and revolution of front and rear wheels of a vehicle and automatic adjustment according to ground adhesion condition, can realize differential transmission between front and rear axles, among wheels and between diagonal wheels and realize skid prevention between the front and