The invention provides a driving guide mechanism of a road-rail car, and belongs to the technical field of road-rail cars. The problems that an existing road-rail car is single in driving force source, the railway traction capacity cannot be further improved, and power of a front rubber wheel is wasted are solved. According to the technical scheme, the mechanism comprises a guide steel wheel, a rotary support and a guide oil cylinder; one end of the guide oil cylinder is connected with the rotary support, and the other end of the guide oil cylinder is connected with a chassis of the rail-road car; the end, away from the guide oil cylinder, of the rotary support is hinged to the chassis, and a rotating shaft of the guide steel wheel is connected with the rotary support; a friction wheel is arranged on the first rotating shaft and used for being in contact with the front rubber wheel, and the first rotating shaft is connected with a rotating shaft of the guide steel wheel through a transmission device; the technical effects are as follows: the power of the front rubber wheel is reasonably utilized, the driving force source is enriched, the traction capability of a railway is improved, and the braking distance of the railway is shortened.
本发明提出公铁两用车的驱动导向机构,属于公铁两用车技术领域;目的是为了解决现有公铁两用车单一的驱动力来源、铁路牵引能力无法进一步提高、前胶轮动力浪费的问题;技术方案为,包括导向钢轮、回转支架和导向油缸,导向油缸的一端与回转支架相连接,另一端与公铁两用车的底盘相连接,回转支架远离导向油缸的一端与底盘相铰接,导向钢轮的转轴与回转支架相连接,回转支架上设置有第一转轴,第一转轴上设置有摩擦轮,用于与前胶轮接触,第一转轴通过传动装置与导向钢轮的转轴相连接;技术效果为,合理利用了前胶轮的动力,丰富了驱动力来源,提高了铁路的牵引能力,缩短了铁路制动距离。
Driving guide mechanism of rail-road car
公铁两用车的驱动导向机构
2021-06-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen |
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