Automatic counterweight device of vertical manipulator

The utility model provides an automatic counterweight device of a brick vertical manipulator, which relates to the technical field of brick machinery and comprises a vertical support, a rotating motor and a clamp, the vertical support is provided with a first linear bearing, the first linear bearing is slidably connected with a guide rod, the lower end of the guide rod is connected with a motor mounting frame, and the upper end of the guide rod is connected with an upper arm plate. The rotating motor is connected to the motor mounting frame; the vertical support is provided with an air cylinder body, the air cylinder body is connected with an air cylinder shaft, the end of the air cylinder shaft is rotationally connected with a synchronous wheel, the synchronous wheel is connected with a synchronous belt, one end of the synchronous belt is connected with the upper arm plate, and the other end of the synchronous belt is connected with the vertical support. The utility model has the benefits that the principle