Bucket elevator monitoring device

The utility model discloses a bucket elevator monitoring device which comprises a display screen installed on an elevator rack, an acousto-optic early warning device is arranged on one side of the display screen, a monitoring device shell is fixedly arranged at the back side end of the display screen, and a first control processing unit is fixedly arranged in the monitoring device shell. The first control processing unit is connected with an RF wireless receiving unit, the RF wireless receiving unit is connected with a tilt angle sensor, a vibration sensor and a gravity sensor, the first control processing unit is further connected with a 4G DTU, the first control processing unit is connected with a monitoring end by accessing the internet through the 4G DTU, and the monitoring end comprises a server wirelessly connected with the 4G DTU. The server is connected with a PC terminal and is wirelessly connected with an intelligent terminal. The inclination angle sensor and the vibration sensor are each provided w