The invention provides a balance shaft type oil and gas suspension mechanism, a suspension hydraulic system and a vehicle. The balance shaft type oil and gas suspension mechanism is connected with a frame of the vehicle and comprises a mounting bracket, a balance beam, two shafts, two push rods and two hydraulic cylinders, wherein the mounting bracket is fixed to the frame of the vehicle; the middle of the balance beam is hinged to the mounting bracket; the two shafts are arranged on both sides of the mounting bracket, and first support seats of the shafts are respectively hinged to the balance beam; the first ends of the two push rods are connected with second support seats of the shafts, and the second ends of the two push rods are connected and are fixed to the frame of the vehicle; andthe two hydraulic cylinders are arranged on both sides of the mounting bracket and are located between the mounting bracket and the balance beam, one end of the hydraulic cylinders is hinged to the mounting bracket, and the other ends of the hydraulic cylinders are connected with the balance beam. The balance shaft type oil and gas suspension mechanism has high capability of vibration absorptionand vibration reduction and has good rigidity and bearing capacity.
本发明提供一种平衡轴式油气悬架机构、悬架液压系统及车辆,平衡轴式油气悬架机构,用于与车辆的车架连接,包括:安装支架,所述安装支架用于固定在所述车架上;平衡梁,所述平衡梁的中间位置与安装支架铰接;两个轴,两个轴设置在安装支架的两侧,且轴的第一支座分别与平衡梁铰接;两个推力杆,两个所述推力杆的第一端与所述轴的第二支座连接,两个推力杆的第二端相连并用于固定在车架上;两个液压油缸,两个液压油缸设置在所述安装支架的两侧,并位于安装支架和平衡梁之间,且液压油缸的一端与所述安装支架铰接,另一端与所述平衡梁连接。本发明能够有较好的吸振减振的能力,同时具有较好的刚性和承载力。
Balance shaft type oil and gas suspension mechanism, suspension hydraulic system and vehicle
一种平衡轴式油气悬架机构、悬架液压系统及车辆
2020-12-18
Patent
Electronic Resource
Chinese
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