The invention relates to the technical field of monorail cranes, in particular to a diesel engine monorail crane locomotive auxiliary control hydraulic system which mainly comprises a load sensitive control system, a clamping control system, a brake control hydraulic system, a hoisting control hydraulic system and an engine starting hydraulic system. The load-sensitive control system comprises a load-sensitive pump, an oil tank, a main control valve and a first shuttle valve; the clamping control system comprises a first two-position four-way electromagnetic valve and a clamping oil cylinder; the brake control hydraulic system comprises a brake oil cylinder; the lifting control hydraulic system comprises a lifting motor; the engine starting hydraulic system comprises a starting motor, a first one-way valve and an energy accumulator. The invention provides an auxiliary control hydraulic system of a diesel engine monorail crane, which is energy-saving, efficient, labor-saving, easy to automatically control, and capable of effectively improving the auxiliary transportation efficiency and reducing the labor cost.
本发明涉及单轨吊技术领域,具体涉及一种柴油机单轨吊机车辅助控制液压系统,主要包括负载敏感控制系统、夹紧控制系统、制动控制液压系统、起吊控制液压系统和发动机启动液压系统,所述负载敏感控制系统包括负载敏感泵、油箱、主控制阀、第一梭阀;所述夹紧控制系统包括第一两位四通电磁阀、夹紧油缸;所述制动控制液压系统包括包括制动油缸;所述起吊控制液压系统包括起吊马达;所述发动机启动液压系统包括启动马达、第一单向阀、蓄能器。本发明提供一种柴油机单轨吊机车辅助控制液压系统,节能高效、省人省力、易于自动化控制,能够有效地提高辅助运输的效率,降低人工成本。
Auxiliary control hydraulic system of diesel engine monorail crane
一种柴油机单轨吊机车辅助控制液压系统
05.05.2023
Patent
Elektronische Ressource
Chinesisch
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