THE ELEVATOR CAR WITH ROBOT ARM

摘要

A safe elevator car having an automatic leveling robot device is provided to prevent a rope from being stretched by hanging a pneumatic cylinder and a robot arm, which are installed at two sides of the elevator car, in a stop-bar scheme. An elevator car comprises a guide shoe(110), a load cell(120), a controller(130) and a link type automatic leveling robot device(140), which is installed at an upper end of the elevator car and has a robot arm. The guide shoe is fixed at two upper ends of an upper frame to reduce the friction between the elevator car and a rail. The load cell is formed at a lower end of the guide shoe to sense a load using a micro-switch when heavy freight is loaded in the elevator car. The controller controls the link type automatic leveling robot device to operate the robot arm.