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[CN 202011567516.6] hydraulic circuit system and hydraulic press


[CN 202011567516.6] Title of Hydraulic Oil System and Hydraulic Press: Application Number of Hydraulic Oil System and Hydraulic Press: CN 202011567516.6 Applicant: Foshan Kangsida Hydraulic Machinery Co., Ltd. Application Date: 2020-12-25 Patent Type: Invention Application for Hydraulic Oil System and Hydraulic Press, Involving the Technical Field of Hydraulic Press. The hydraulic oil circuit system includes a main oil tank, an auxiliary oil tank and an oil pipeline. The position of the auxiliary oil tank is higher than that of the main oil tank. The oil inlet at the head end of the oil pipeline is connected to the auxiliary oil tank, and the oil outlet at the end of the oil pipeline is connected to the main oil tank. It also includes a diversion bubble reduction mechanism and a stirring and defoaming mechanism, the oil flowing in the oil supply pipe is attached to the surface of the guide piece and flows into the main oil tank along the guide piece. The stirring and defoaming mechanism includes a stirring impeller, which is arranged in the main oil tank and can rotate to eliminate the oil in the main oil tank through stirring. The end of the guide piece is connected with the stirring impeller, and the guide piece can rotate under the impact of the oil flowing in the oil pipe to drive the stirring impeller to rotate. The hydraulic oil circuit system of the present invention can reduce the generation of bubbles and further reduce the bubbles in the oil by setting a stirring and defoaming mechanism, thereby protecting the oil pump.