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[CN 201721053530.8] Rotating Joint of Hydraulic Manipulator with Flexible Rotation


[CN 201721053530.8] Rotating Joint of Hydraulic Manipulator with Flexible Rotation Title: Rotating Joint of Hydraulic Manipulator with Flexible Rotation Application Number: CN 201721053530.8 Applicant: Chongqing Lanluolu New Technology Co., Ltd. Application Date: 2017-8-22 Patent Type: Utility Model The utility model discloses a rotating joint of hydraulic manipulator with flexible rotation, including a joint shell, a rotating part is arranged in the joint shell, and a hydraulic oil cavity is formed between the rotating part and the joint shell, two cavity partition assemblies are arranged in the hydraulic oil chamber along the direction of the rotation center line of the rotating part. One cavity partition assembly is fixedly installed on the inner wall of the joint housing, and the other cavity partition assembly is fixedly installed on the rotating part. The two cavity partition assemblies divide the hydraulic oil chamber into two hydraulic oil chambers. The beneficial effect of adopting the utility model is that the entire joint design is small in size and simple in structure, by controlling the size of the inflow flow of the two hydraulic oil chambers, the oil pressure, etc., the rotation angle and stability of the joint can be controlled, and the joint rotation is flexible.