The invention discloses a frame structure of a self-unloading semitrailer, which relates to the technical field of semitrailers and comprises a chassis, a frame is mounted on the chassis, a connecting seat is movably mounted on the frame, a first connecting frame is transversely and uniformly arranged at the center of the chassis, a driving mechanism is arranged between the frame and the first connecting frame, and the frame is movably mounted on the chassis through the driving mechanism. An extending supporting mechanism is arranged on the side edge of the chassis, and a turnover mechanism is further arranged between the frame and the first connecting frame. The extension supporting mechanism comprises first telescopic columns arranged on the inner side of the first connecting frame, the first telescopic columns are symmetrically arranged on the two sides of the chassis, the ends of the first telescopic columns are connected with rotating motors, second telescopic columns are arranged on the rotating motors, the first telescopic columns and the second telescopic columns are perpendicularly arranged, and supporting bases are arranged at the ends of the second telescopic columns. Translation of the frame and the connecting base is achieved through the driving mechanism, overturning of the connecting base and the top compartment is achieved in combination with the overturning mechanism, and therefore unloading operation is conducted.
本发明公开了一种自卸式半挂车车架结构,涉及半挂车技术领域,包括底盘,底盘上安装有车架,车架上活动安装有连接座,底盘的中心横向均匀布置有连接架一,车架与连接架一之间设置有驱动机构,车架通过驱动机构与底盘之间活动安装,底盘的侧边设置有延伸支撑机构,车架与连接架一之间还设置有翻转机构;延伸支撑机构包括设置在连接架一内侧的伸缩柱一,伸缩柱一对称设置在底盘的两侧,伸缩柱一的端部连接有转动电机,转动电机上设置有伸缩柱二,伸缩柱一与伸缩柱二之间垂直布置,伸缩柱二的端部设置有支撑座。通过驱动机构实现车架以及连接座的平移,结合翻转机构实现连接座以及顶部车厢的翻转,从而进行卸载作业。
Frame structure of self-discharging semitrailer
一种自卸式半挂车车架结构
2025-01-10
Patent
Electronic Resource
Chinese
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