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[CN 201821311849.0] Waste residue filtering device for free forging double-arm electro-hydraulic hammer oil cylinder


[CN 201821311849.0] A Free Forging Double Arm Electrohydraulic Hammer Cylinder Waste Filtering Device Title: A Free Forging Double Arm Electrohydraulic Hammer Cylinder Waste Filtering Device Application Number: CN 201821311849.0 Applicant: Anji Mingyuan Forging Co., Ltd. Application Date: 2018-8-15 Patent Type: Utility Model The utility model discloses a Free Forging Double Arm Electrohydraulic Hammer Cylinder Waste Filtering Device, including an oil cylinder body, in which a mounting block is movable, the top side of the mounting block is rotatably installed with a mounting rod, the top side of the mounting block is provided with a mounting groove, the bottom end of the mounting rod extends into the mounting groove, the mounting rod is slidably sleeved with a moving block, the top side of the moving block is provided with an elliptical hole along the vertical direction, the bottom end of the mounting rod penetrates the elliptical hole, and a plurality of connecting rods are rotatably installed around the moving block, A plurality of supporting rods are rotatably mounted around the mounting block. The utility model has a simple structure and can be installed in cylinders of different diameters, thereby improving the versatility of the filter screen and reducing the cost of use. At the same time, when there is too much waste on the filter screen, it can promptly alarm and remind people to need to replace The filter makes the use of the filter more convenient and meets people's needs.