The invention discloses a turnover lifting appliance for an aerated concrete production line. The turnover lifting appliance comprises a travelling crane assembly frame; the travelling crane group frame is provided with the two sliding columns which are symmetrical left and right; the hanging beam assembly is connected with the two sliding columns in an up-down sliding mode; the overturning mechanism is arranged below the hanging beam assembly and used for overturning the mold box; the clamping arm mechanism comprises two clamping arms, a first rotating rod, a second rotating rod, a push-pull rod and a push-pull oil cylinder; the fixed end of each clamping arm is rotationally connected with the hanging beam assembly through a rotating shaft, and a rotating long hole is formed in the movable end of each clamping arm; the front end of the first rotating rod is hinged to the left end of the push-pull rod; the rear end of the second rotating rod is hinged with the right end of the push-pull rod, and the front end is connected with the rotating shaft of the right clamping arm; the right end of the push-pull oil cylinder is hinged to the hanging beam assembly, and the left end is hinged to the rear end of the first rotating rod. By the adoption of the overturning lifting appliance, only one push-pull oil cylinder is needed, the two clamping arms can be driven to synchronously and reversely rotate, and the structure is simple.
本发明公开了一种用于加气混凝土生产线的翻转吊具,包括:行车组架;滑柱,行车组架设有两个左右对称的滑柱;吊梁组件,其与两个滑柱上下滑动连接;翻转机构,其设于吊梁组件的下方,用于翻转模箱;以及夹臂机构,其包括两个夹臂、第一转动杆、第二转动杆、推拉杆和推拉油缸;每个夹臂的固定端通过转轴与吊梁组件转动连接,活动端上设有转动长孔;第一转动杆的中部与左侧夹臂的转轴连接,前端与推拉杆的左端铰接;第二转动杆的后端与推拉杆的右端铰接,前端与右侧夹臂的转轴连接;推拉油缸的右端与吊梁组件铰接,左端与第一转动杆的后端铰接。采用本发明的翻转吊具,只需要一个推拉油缸,便能够驱动两个夹臂同步反向转动,结构简单。
Turnover lifting appliance for aerated concrete production line
用于加气混凝土生产线的翻转吊具
2023-07-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2021
|