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[CN 201721789846.3] Multi-function excavator hydraulic manipulator


[CN 201721789846.3] Title of a Multifunctional Excavator Hydraulic Manipulator: Application Number of a Multifunctional Excavator Hydraulic Manipulator: CN 201721789846.3 Applicant: Application Date of the Second Engineering Co., Ltd. of China Communications First Aviation Administration: 2017-12-20 Patent Type: Utility Model The utility model discloses a multifunctional excavator hydraulic manipulator, including a supporting platform, a rotating shaft, a first rotating arm, a second rotating arm and an excavator body. When the utility model works, it is aimed at the excavation area, you can first adjust the position of the ripper, crush and loosen the soil, then use the rotating polygon shovel and the machine bucket to clamp the obstacle, and transport it to the outside of the excavation area. Use the polygon shovel with deep tooth shape and arc groove to carefully cut the loosened soil again, which can facilitate the excavation work of the excavator and reduce the damage probability of the excavator. If other relevant mechanisms need to be used, you can loosen the nut to replace the broken hammer, the operation is simple, convenient and quick. The device not only has the digging function of a traditional excavator, but also can realize the functions of loosening soil, clamping and cutting soil for many times. The multi-functional mechanical arm can make the digging work more smoothly.