Oil pressure terrain adapting cutter

The invention relates to an oil pressure terrain adapting cutter.The oil pressure terrain adapting cutter is characterized in that a hydraulic connecting opening is formed in the top of a mulch lifting tooth and connected with the mulch lifting tooth, one end of a first sliding sleeve (3) and one end of a second sliding sleeve (4) are fixed to a fixing rack (6) through fixing nuts (7), the hydraulic connecting opening (1) is formed above a hydraulic cavity (2), and the hydraulic cavity (2) is connected with the mulch lifting tooth (5).The cutter walks under power traction of a motor vehicle, a hydraulic device of the motor vehicle transmits oil pressure to the hydraulic cavity (2) below the hydraulic connecting opening (1), the mulch lifting tooth (5) is forced by oil pressure of the hydraulic cavity (2) to move downwards, and the mulch lifting tooth (5) can slide in the first sliding sleeve (3) and the second sliding sleeve (4) up and down to adapt to the terrain. 本发明涉及种油压仿地形切刀，其特征：液压接口设置在起膜齿最上方，与起膜齿连接在起，滑套（