The invention belongs to the technical field of trailers, and particularly relates to a trailer chassis which comprises a frame. A plurality of pairs of Mecanum wheel systems; a plurality of pairs of unpowered traction wheel systems; each unpowered traction wheel system comprises a supporting mechanism, an unpowered traction wheel and a lifting adjusting mechanism. Rapid transition traction is performed through the unpowered traction wheel system under traction of a traction locomotive, middle and long distance consignment work is achieved, hanging work is completed through precise movement and positioning of the Mecanum wheel system in a narrow space, lifting adjustment is performed on the unpowered traction wheels through the lifting adjustment mechanism, and the lifting adjustment is completed. Therefore, the chassis can be controlled to ascend and descend, automatic switching of the two wheel trains can be achieved, the device can adapt to complex and changeable working environments, the device has the advantages of being low in equipment hanging working height, high in positioning precision, flexible, convenient to operate and high in transportation transition efficiency, the working efficiency of the whole device is improved, and the working efficiency of the whole device is improved. And the manual operation difficulty is greatly reduced.
本发明属于挂车技术领域,具体涉及一种运挂车底盘,包括车架;多对麦克纳姆轮系统;多对无动力牵引轮系统;其中,每个无动力牵引轮系统包括:支撑机构、无动力牵引轮和升降调节机构。本发明通过无动力牵引轮系统在牵引机车牵引下进行快速转场牵引,实现中远距离托运工作,通过麦克纳姆轮系统在狭小空间内精准移动和定位,完成挂装工作,再通过升降调节机构对无动力牵引轮进行升降调节,以此能够控制底盘进行升降,并实现两种轮系的自动切换,可适应复杂多变的作业环境,且不仅具有设备挂装工作高度低矮、定位精度高和机动灵活的优点,还具有操作方便、运输转场效率高的优点,提高了整套设备的工作效率,大大降低了人工作业难度。
Trailer chassis
一种运挂车底盘
2025-03-18
Patent
Electronic Resource
Chinese