The utility model relates to a high-pressure crank pump, in particular to a double cylinder high-pressure crankshaft pump. The double cylinder high-pressure pump includes a crankshaft, crankcase and cylinder block, cylinder body is arranged above the crankcase, crankshaft box through the needle roller bearings and ball bearings with the crankshaft, the crankshaft are respectively arranged at both ends of the connecting flange and the box cover, one side of the cylinder is provided with a pressure regulating device is provided with a water outlet valve, pressure regulating device, the front cone the valve is provided with a water outlet joint, which is characterized in that the crankshaft is provided with two connecting rod; the cylinder is equipped with two cylinder, the cylinder is provided with a piston, piston and connecting rod. The utility model has the advantages of high pressure, small water consumption, long service life and low cost, and is suitable for small high-pressure cleaning machines.
【技术实现步骤摘要】
【技术保护点】
一种双缸高压曲轴泵，包括曲轴箱和缸体，缸体设于曲轴箱的上面，曲轴箱内通过滚针轴承和滚珠轴承设有曲轴，曲轴的两端分别设有连接法兰和箱盖，缸体的一侧设有调压装置，调压装置的排水口上设有锥阀，锥阀的前端设有出水接头，其特征在于：曲轴上设有两个连杆；缸体内设有两个汽缸，汽缸内设有柱塞，柱塞与连杆连接。
【技术特征摘要】
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