The invention discloses a fluid power machine, which is characterized in that at least one end is provided with a fluid reversing valve cylinder cylinder, each cylinder cylinder is provided with a piston, the piston is connected with the piston rod, the fluid power machine barrel cylinder body is provided with a first piston driven cavity and second piston driven cavity, reversing the fluid the valve is provided with a power fluid entrance and exit, the reversing valve is provided with a fluid with the first piston driven cavity and second piston driven cavity communicated with the first control port and second control port, piston rod is provided with a touch slider, the slider and the change in touch to the reversing valve core is matched with the valve body cavity fluid. The invention has the advantages of simple structure, reliability, low cost, strong function, reliable operation, long service life and wide application range.
【技术实现步骤摘要】
【技术保护点】
１．一种流体动力机，包括筒形缸体，活塞，换向流体阀，其特征在于：换向流体阀至少一端设有筒形缸体，每一筒形缸体内设有一活塞，所述活塞与活塞杆连接，所述流体动力机的筒形缸体内设有第一活塞驱动腔和第二活塞驱动腔，该换向流体阀设有动力流体入口和出口，该换向流体阀设有与所述第一活塞驱动腔和第二活塞驱动腔连通的第一控制口和第二控制口，活塞杆设有一触动滑块，该触动滑块与设在换向流体阀阀体内腔的换向阀芯相配合，使得该换向流体阀的第一控制口及第二控制口分别交替地与动力流体入口和出口连通。
【技术特征摘要】
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