Rear axle connecting mechanism of double body vehicle

Abstract

Provided is a rear axle connecting mechanism of a double body vehicle. The connecting mechanism is installed on one side of a chassis of a single vehicle main vehicle. The connecting mechanism comprises sliding supports symmetrically installed on a wheel rim of the chassis, the sliding supports can vertically slide in the wheel rim, a push plate is installed between the two sliding supports and can be pushed out and taken back along the axial direction of an axle, a connecting bearing is installed in the middle of the outer side of the push plate, one end of a connecting shaft is connected with a differential installed on a rear suspension, the other end of the connecting shaft is installed in an inner ring of the connecting bearing through a shaft hole arranged on the push plate, the connecting shaft is connected with an inner ring key of the connecting bearing, the connecting bearing can slide along the connecting shaft, and an inner ring of the connecting bearing is provided with connecting teeth which can be meshed with connectors installed on a rear axle installed on a single vehicle auxiliary vehicle. Connection of the single vehicle rear axle is achieved through the rear axle connecting mechanism of the double body vehicle, two rear wheels achieve differential effect through the differential installed in the single vehicle main vehicle, abrasion of tires is reduced, and sideslip and out-of-control possibility of the vehicle can be reduced.

Description

technical field [0001] The invention relates to a connection mechanism, in particular, a connection mechanism for connecting the rear axles of two single-body vehicles forming a double-body vehicle. Background technique [0002] The catamaran is a combination vehicle composed of two monocoques combined left and right. Each monocoque can operate independently. When the road conditions are good, the two monocoques can be connected and fixed to form a catamaran, which improves For driving stability, when the road conditions are poor and it is necessary to pass through a narrow place, the catamaran can be divided into two monocoques to reduce the width of the body so that each monocoque can pass. [0003] The rear wheels of each monocoque have an independent driving device. When the catamaran after the monocoque is turned, the speed of the rear wheels is the same, so that the catamaran is prone to tire wear and sideslip, and even in the process of turning. risk of loss of contr...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at problems such as the rear wheels of the current catamaran are driven independently, which are prone to tire wear, sideslip and vehicle out of control, and designs a rear axle connection mechanism that can connect the axles to realize the differential effect of the rear wheels

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