【摘要】 本文以举升初始时刻机构各铰点坐标为设计变量 ,以初始举升系数为优化目标 ,考虑机构的传动性、油压特性等方面的约束 ,建立了油缸后推杠杆平衡式举升机构的数学模型。以CA10 92型载货汽车改装成自卸汽车为实例 ,求解出了举升机构的优化方案。更多还原

【Abstract】 A mathmatics model for cylinder backward push lever lifting mechanism was established, with the coordinates of hinges as design variables, the original lifting force coefficient as objective function and with restraints of the transmission property and oil pressure considered, Taking the CA 1092 model truck as an example, the optimal design of the lifting mechanism was carried out.更多还原