The invention relates to a horizontally-arranged hydraulic cylinder dynamic adjusting suspension. The suspension at least comprises two energy conversion units and a hydraulic adjusting unit, whereinan energy adjusting unit is arranged between the two energy conversion units through a pipeline; each energy conversion unit at least comprises a hydraulic cylinder and a torque transmission mechanismwhich are connected with each other; one of the energy conversion units is respectively connected with front wheels of the vehicle through two connecting rods; the other energy conversion unit is respectively connected with rear wheels of the vehicle through two connecting rods; under the condition that the wheels are stressed, a torque transmission mechanisms associate the torsion state of the connecting rods with the hydraulic state of the hydraulic cylinders so as to change the piston movement state of the hydraulic cylinders on the basis of the torque of the connecting rods. Therefore, under the condition that the hydraulic pressure difference occurs between the hydraulic cylinders with the connection relation, the hydraulic pressure adjusting unit adjusts the hydraulic pressure states of the hydraulic cylinders in a hydraulic pressure absorbing and/or releasing mode, the torsion state of the connecting rods is correspondingly adjusted based on the hydraulic pressure states of thehydraulic cylinders, and therefore the vertical load of wheels on a vehicle body is reduced.
本发明涉及一种水平布置式液压缸动态调节悬架,至少包括两个能量转换单元和液压调节单元,能量调节单元通过管道设置于两个能量转换单元之间,能量转换单元至少包括彼此连接的液压缸和扭矩传递机构,一个能量转换单元通过两个连接杆分别与车辆的前轮连接,另一个能量转换单元通过两个连接杆分别与车辆的后轮连接,在车轮受力的情况下,扭矩传递机构以基于连接杆的扭矩来改变液压缸的活塞移动状态的方式将连接杆的扭转状态与液压缸的液压状态相关联,从而在具有连接关系的液压缸之间出现液压差的情况下,液压调节单元以吸收和/或释放液压的方式来调节液压缸的液压状态,使得连接杆的扭转状态基于液压缸的液压状态进行相应调整,从而减少车轮对车身的垂向载荷。
Horizontally-arranged hydraulic cylinder dynamic adjusting suspension
一种水平布置式液压缸动态调节悬架
2020-07-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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