Shandong Yikaide Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of hydraulic rotary swivel yhz system in China. If you're going to buy hydraulic rotary swivel yhz system made in China, welcome to get more information from our factory. Also, customized service is available.
The utility model provides a hydraulic rotary joint, an electro-hydraulic rotary connecting device and a working vehicle. The hydraulic rotary joint comprises: a mandrel having a plurality of axial openings and a plurality of first openings, a plurality of axial openings are arranged along the circumferential interval of the mandrel shaft, and a plurality of axial openings are communicated with a plurality of first openings one by one; The shell is arranged on the periphery of the mandrel, and a plurality of second openings are arranged at intervals in the axial direction of the shell. In the technical scheme of the utility model, the hydraulic rotary joint can reduce its own volume while maintaining the original flow capacity, so as to make full use of the internal space of the hydraulic rotary joint, and solve the problem that the installation space of the hydraulic rotary joint in the related technology is limited, and the hydraulic rotary joint cannot meet the flow requirements of the hydraulic rotary joint, so as to ensure the hydraulic rotary joint in the application It can not only meet the installation requirements of small space, but also meet the flow requirements of large flow.
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