The invention belongs to the technical field of reversing valves, and particularly relates to a forklift multi-way reversing valve which comprises a reversing valve body, an oil cavity is formed in the reversing valve body, the two ends of the oil cavity communicate with the outside, an oil inlet is formed in the upper end of the reversing valve body, and a first oil inlet channel communicating with the oil inlet is formed in the inner wall of the oil cavity. An installation groove is formed in the upper end of the reversing valve body, the oil conveying mechanism is arranged to be matched with the M27X1.5 screw plug, oil can be guided into the M27X1.5 screw plug, the whole oil conveying mechanism is driven by oil pressure to move rightwards, when the oil pressure is reduced, the oil conveying mechanism can be rapidly reset through the elastic force of the force storage spring, and the oil conveying mechanism is prevented from being damaged. According to the arrangement, normal running of the forklift cannot be affected when a user operates the forklift to lift or incline.
本发明属于换向阀技术领域,尤其涉及一种叉车多路换向阀,包括换向阀体,所述换向阀体内部开设有油腔,所述油腔的两端与外界连通,所述换向阀体的上端开设有进油口,所述油腔的内壁开设有与进油口连通的第一进油通道,所述换向阀体的上端开设有安装槽,通过设置输油机构配合M27X1.5螺堵,可以将油导流进M27X1.5螺堵内,并利用油压带动整个输油机构向右移动位置,当油压降低时又能利用蓄力弹簧的弹力使其快速复位,该种设置在用户操作叉车提升或倾斜都不会影响到叉车正常的行。
Forklift multi-way reversing valve
一种叉车多路换向阀
2024-03-29
Patent
Elektronische Ressource
Chinesisch
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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