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[CN 201710259597.5] hydraulic vibration hammer


[CN 201710259597.5] Title of Hydraulic Vibrating Hammer: Application Number of Hydraulic Vibrating Hammer: CN 201710259597.5 Applicant: Zhejiang Yongan Construction Machinery Co., Ltd. Application Date: 2017-4-20 Patent Type: Application for Invention The present invention relates to a hydraulic vibrating hammer, including a damping device, a vibrating device and a clamping device, the vibration device includes an excitation box, a top plate linked with the excitation box, a vibration damping frame erected on the top plate, a vibration damping rubber evenly distributed on the vibration damping frame, a vibration absorbing cover connected with the vibration damping frame, a safety mechanism between the vibration damping frame and the vibration absorbing cover, a secondary vibration damping frame and a vibration damping rubber arranged on the secondary vibration damping frame, the excitation box is provided with an eccentric wheel with a semicircular cross section, a gear linked with the eccentric wheel and a main shaft. The eccentric wheel and the upper facet of the gear are correspondingly provided with mounting holes for the main shaft to be installed. A motor connector is arranged between the top plate and the excitation box. The eccentric wheel and the gear are integrally forged and formed, A lower top plate detachably connected to the mounting plate and attached to the mounting plate in parallel with the mounting plate is provided at the other end of the mounting plate opposite to the one end connected to the vibration damping frame.