The invention relates to a suspension type speed reducer damping device for a main trolley of a metallurgical liquid crown block, and belongs to the technical field of damping of the suspended speed reducer of the main trolley of the metallurgical liquid crown block. According to the technical scheme, the upper face and the lower face of a motor base (5) are respectively provided with springs, the two springs are provided with a spring supporting rod (7), the spring below the motor base (5) is fixed through a spring fastening nut (16), the spring above the motor base (5) is connected to a lower hanging bracket (18), and the lower hanging bracket (18) is connected with an upper hanging bracket (12) through a height adjusting mechanism. The upper hanging bracket (12) is fixed on a trolley main beam (4); and one ends of two screws (8) with connecting claws are respectively in threaded connection with a screw connecting bracket (9), and the other ends of the two screws (8) with the connecting claws are respectively connected with the upper hanging bracket (12) and the lower hanging bracket (18). According to the invention, the impact vibration of the travelling mechanism of the crown block trolley during the crown block operation, especially the start-stop process, can be reduced.
本发明涉及一种冶金液体天车主小车吊挂式减速机减震装置,属于冶金液体天车主小车吊挂式减速机减震技术领域。技术方案是:电机底座(5)的上面和下面分别设有一个弹簧,两个弹簧设有一个弹簧支撑杆(7),电机底座(5)下面的弹簧通过弹簧紧固螺母(16)固定,电机底座(5)上面的弹簧连接在下吊架(18)上,下吊架(18)通过高度调节机构与上吊架(12)相连接,上吊架(12)固定在小车主梁(4)上;两个带连接爪的螺杆(8)一端分别螺纹连接在螺杆连接支架(9)上,两个带连接爪的螺杆(8)另一端分别与上吊架(12)和下吊架(18)相连接。本发明能够减少天车小车行走机构在天车运行特别是启停过程中受到的冲击震动。
Suspension type speed reducer damping device for main trolley of metallurgical liquid crown block
一种冶金液体天车主小车吊挂式减速机减震装置
25.02.2022
Patent
Elektronische Ressource
Chinesisch
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