The hydraulic control system comprises an oil tank, an oil outlet of the oil tank is connected with an oil suction port of a variable pump, and an oil outlet of the variable pump is connected with a main oil inlet of a working valve set assembly through a one-way valve. A main oil return port of the working valve group assembly is connected with an oil return port of the oil tank, the working valve group assembly comprises a first working valve group, a second working valve group and a third working valve group, hydraulic oil enters through the first working valve group and controls the overturning oil cylinder to act, and the hydraulic oil enters through the second working valve group and controls the clamping oil cylinder to act; and hydraulic oil enters through the third working valve group and controls the tank supporting oil cylinder to act. The device can be matched with a clamping, overturning and tank erecting device to meet the functional requirements of clamping, tank supporting and overturning of the reduction tank.
本发明公开了一种夹紧翻转竖罐装置的液压控制系统及控制方法,液压控制系统包括油箱,油箱的出油口与变量泵的吸油口连接,变量泵的出油口通过单向阀与工作阀组总成的总进油口连接,工作阀组总成的总回油口与油箱的回油口连接,工作阀组总成包括第一工作阀组、第二工作阀组和第三工作阀组,液压油通过第一工作阀组进入并控制翻转油缸动作,液压油通过第二工作阀组进入并控制夹紧油缸动作,液压油通过第三工作阀组进入并控制托罐油缸动作。本发明能匹配夹紧翻转竖罐装置实现对还原罐的夹紧、托罐和翻转的功能需求。
Hydraulic control system and control method of tank clamping, overturning and erecting device
一种夹紧翻转竖罐装置的液压控制系统及控制方法
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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