The invention relates to an unattended intelligent crane. A winding drum device is mounted in a winding drum of an electric hoist and comprises a winding shaft, a steel wire rope and a rope guide device; a rope guide hole is formed in a rope guide plate of the rope guide device; the steel wire rope is wound around the winding shaft, and one end of the steel wire rope penetrates the rope guide hole; the rope guide device is mounted on the winding drum; a lifting motor driving the winding shaft to rotate is mounted at the end of the winding drum; a control module is connected with a control unitof the lifting motor and collects and records rotation parameters of the winding shaft through an encoder on a rotary shaft of the lifting motor; a steel wire rope lubricating device is further arranged on the rope guide plate; and the control module controls the steel wire rope lubricating device to lubricate the steel wire rope according to the rotation parameters of the winding shaft. According to the unattended intelligent crane, the abrasion condition of the steel wire rope can be estimated by recording the operation and use conditions of the steel wire rope in the hoisting operation process, monitoring of the abrasion condition of the steel wire rope is achieved, and the steel wire rope is lubricated.
本发明涉及一种无人值守智能起重机,电葫芦的卷筒内安装有卷筒装置,所述卷筒装置包括卷轴、钢丝绳和导绳器,所述导绳器的导绳板上设有导绳孔,所述钢丝绳缠绕在所述卷轴上且一端穿过所述导绳孔,所述导绳器安装在卷筒上,卷筒的端部安装有驱动所述卷轴转动的升降电机,控制模块与所述升降电机的控制单元相连并通过所述升降电机的转轴上的编码器采集记录所述卷轴的转动参数,所述导绳板上还设有钢丝绳润滑装置,所述控制模块根据所述卷轴的转动参数控制所述钢丝绳润滑装置对所述钢丝绳润滑;该无人值守智能起重机通过记录钢丝绳在起重作业过程中的运行、使用情况,可预估钢丝绳的磨损情况,实现对钢丝绳磨损情况的监测并对钢丝绳进行润滑作业。
Unattended intelligent crane
一种无人值守智能起重机
2021-02-19
Patent
Electronic Resource
Chinese