| 摘要 |
<p>A chassis articulated system (1) for an articulated vehicle comprises a front frame (2), a turntable bearing (4), and a rear frame (3). The turntable bearing (4) comprises an inner ring (42) and an outer ring (41), and the inner ring (42) and the outer ring (41) can rotate relative to each other. The rear frame (3) is fixedly connected to the inner ring (42), and the front frame (2) and the outer ring (41) of the turntable bearing (4) are formed integrally. The articulated system also comprises a rear connecting frame (15) fixedly connected to the rear frame (3) and a buffer control system arranged between the rear connecting frame (15) and the front frame (2). The chassis articulated system for the articulated vehicle with this structure has a smart design, simple and compact structure, high integration, low production cost, good steering effect, long service life, convenient maintenance and good buffering effect. A pressure regulating valve (75) is arranged to keep hydraulic damping constant. The vehicle has the functions of over-angle locking and safety protection when equipped with one-way relief valves (76, 77). The total thickness of the articulated system is effectively controlled.</p> |
