The invention discloses an anti-vibration device for hoisting machinery, which relates to the technical field of hoisting machinery and comprises a crane hanging bracket, a servo motor is mounted on one side of the crane hanging bracket, a screw rod is coaxially mounted at the output end of the servo motor, a sliding table is mounted on the surface of the screw rod in a sliding fit manner, and a buffer assembly is fixedly connected to the lower surface of the sliding table. A balance assembly is fixedly connected to the surface of the buffer assembly, a hook base is fixedly connected to the bottom of the buffer assembly, and a driving motor is installed on the inner side wall of the hook base. According to the anti-vibration device for the hoisting machinery, the driving motor can drive the hoisting hook to automatically rotate, so that the hoisting hook is hung on a hoisted object, automatic hooking is completed, meanwhile, automatic unhooking is facilitated, the first pneumatic push rod drives the support to push the pawl to the thorn wheel, the pawl is clamped to the thorn wheel through the tension of the spring, and limiting of the thorn wheel is completed; and the second pneumatic push rod drives the clamping plate to be matched with the lifting hook to fix the lifted object, and the purpose of preventing the goods from shaking is achieved.
本发明公开了一种起重机械用防震动装置,涉及起重机械技术领域,包括起重机吊架,起重机吊架的一侧安装有伺服电机,伺服电机的输出端同轴安装有丝杆,丝杆的表面滑配套装有滑台,滑台的下表面固定连接有缓冲组件,缓冲组件的表面固定连接有平衡组件,缓冲组件的底部固定连接有钩座,钩座的内侧壁安装有驱动电机。该起重机械用防震动装置,驱动电机可以驱动起重钩自动旋转,从而挂载至起吊物上,完成自动挂钩,同时方便自动脱钩,且通过第一气动推杆驱动支架将棘爪推动到荆棘轮上,通过弹簧的拉力使得棘爪卡接荆棘轮,完成荆棘轮的限位,避免其反向自转,第二气动推杆则驱动夹板配合起重钩对起吊物进行固定,起到防止货物晃动的目的。
Anti-vibration device for hoisting machinery
一种起重机械用防震动装置
2022-06-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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