The invention discloses a loader rocker arm pin shaft hoisting device and belongs to the field of engineering machinery. The loader rocker arm pin shaft hoisting device mainly comprises a base, wherein a rotating arm capable of rotating by 360 degrees is arranged at the top of the base; an air cylinder seat capable of moving back and forth is arranged on the rotating arm; a telescopic air cylinderwhich is fixedly connected with the air cylinder seat and a clamp fixing seat which is movably connected with the air cylinder seat are arranged on the air cylinder seat; a telescopic rod of the telescopic air cylinder is hinged with the clamp fixing seat; a clamp which is fixedly connected with the clamp fixing seat is arranged on the clamp fixing seat and comprises a vertical plate; a positioning pin matched with an upper circular hole in a loader rocker arm pin shaft is arranged on one side of the vertical plate; and a propping air cylinder matched with a lower circular hole in the loaderrocker arm pin shaft is arranged on the other side of the vertical plate. Through the loader rocker arm pin shaft hoisting device, the labor force is saved and the working efficiency is improved; theautomatic handling, the automatic leveling as well as the easy alignment and assembly of the loader rocker arm pin shaft are achieved; the working efficiency is high and the operation time is short; and the loader rocker arm pin shaft hoisting device is mainly applied to the mounting of the rocker arm pin shaft.
本发明公开了一种装载机摇臂销轴吊装装置,其属于工程机械领域。它主要包括底座,所述底座顶部设有可360°转动的旋转臂,旋转臂上设有可前后移动的气缸座,气缸座上设有固定连接的伸缩气缸和活动连接的夹具固定座,伸缩气缸的伸缩杆与夹具固定座铰接,夹具固定座上设有固定连接的夹具,所述夹具包括竖板,竖板一侧设有与装载机转臂销轴的上圆孔配合的定位销,竖板另一侧设有与装载机转臂销轴的下圆孔配合的顶紧气缸。本发明节省劳动力,提高工作效率,实现了装载机摇臂销轴的自动搬运、自动放平,轻松对正及装配,工作效率高、作业时间短。本发明主要用于摇臂销轴的安装。
Loader rocker arm pin shaft hoisting device
装载机摇臂销轴吊装装置
18.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Loader hoisting auxiliary device and hoisting method thereof
Europäisches Patentamt | 2021
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