The invention relates to a hybrid hydraulic steering system with emergency steering, which belongs to the technical field of steering systems and comprises a frame, and a new energy intelligent steering gear, an oil tank, an electric steering pump, an engine mechanical steering pump and a booster cylinder assembly are arranged on the frame. An oil outlet of the oil tank is connected with the electric steering pump and the engine mechanical steering pump in parallel, the electric steering pump and the engine mechanical steering pump are connected into an oil inlet of the new energy intelligent steering gear through T-shaped pipes, and an oil outlet of the new energy intelligent steering gear is communicated with an oil inlet of the booster cylinder assembly through a pipeline. An oil outlet of the booster cylinder assembly is communicated with an oil return port of the oil tank; the structure that the electric steering pump and the engine mechanical steering pump are connected in parallel provides a portable, flexible, reliable and stable steering function for new energy hybrid power double steering; the flexible, light and safe driving requirements for multiple road curves and frequent turning are met, and electric hydraulic power steering completely meets the hybrid power new energy hybrid power double-steering requirement.
本发明所述的一种带应急转向的混动液压转向系统,属于转向系统技术领域,包括车架,所述车架上设有新能源智能转向器、油罐、电动转向泵、发动机机械转向泵、及助力缸总成;油罐的出油口并联有所述电动转向泵和发动机机械转向泵,电动转向泵和发动机机械转向泵通过T型管接入所述新能源智能转向器进油口,新能源智能转向器的出油口通过管路连通助力缸总成的进油口,助力缸总成的出油口与油罐的回油口连通;电动转向泵与发动机机械转向泵并联的结构,为新能源混动双转向提供轻便、灵活、可靠稳定的转向功能;以适应道路弯道多且需要频繁转弯的灵活、轻便、安全的行驶需求,其中电动液压助力转向完全满足混动新能源混动双转向需求。
Hybrid hydraulic steering system with emergency steering function
一种带应急转向的混动液压转向系统
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |