The invention relates to the technical field of structural design of automobile active suspension systems, in particular to an integrated automobile body posture self-adaptive adjustment active suspension actuator and system. The system comprises a controller, a road surface unevenness detector, a shock absorber and an actuator, the actuator comprises a motor, a positive displacement pump, an electromagnetic valve and an integrated valve block, an output shaft of the motor is connected with an input shaft of the positive displacement pump, the integrated valve block is fixedly installed at an oil inlet and an oil outlet of the positive displacement pump, the electromagnetic valve is installed on the integrated valve block, and the integrated valve block comprises a valve body. The valve body is provided with an installation position used for being connected with a positive displacement pump, an oil inlet way and an oil outlet way which are parallel are formed in the valve body, and a stop valve, an overflow valve and an energy accumulator are installed on the valve body. The technical problems that in the prior art, due to the fact that an actuator is complex in structural form, the assembly difficulty is large, and the cooperative control difficulty is large during work are effectively solved.
本发明涉及汽车主动悬架系统结构设计技术领域,尤其涉及一种集成式车身姿态自适应调节主动悬架作动器及系统。该系统包括控制器、路面不平度检测器、减振器和作动器,作动器包括电机、容积泵、电磁阀和集成阀块,电机的输出轴与容积泵的输入轴相连,集成阀块固定安装在容积泵的进出油口处,电磁阀安装在集成阀块上,集成阀块包括阀体,阀体上开设有用于与容积泵相连的安装位,阀体内开设有并行的进油油路和出油油路,阀体上安装有切断阀、溢流阀和蓄能器。本发明有效解决了现有技术中作动器的结构形式复杂导致其组装难度大、工作时协同控制难度大的技术问题。
Integrated vehicle body posture self-adaptive adjustment active suspension actuator and system
一种集成式车身姿态自适应调节主动悬架作动器及系统
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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