Anti-blocking monitoring equipment for coal conveying

The anti-blocking monitoring equipment for coal conveying comprises a conveying pipeline used for conveying coal and a monitoring pipeline, and a connecting opening used for being connected with the end of the conveying pipeline in an inserted mode is integrally formed in the upper end of the monitoring pipeline; the lower end of an inner cavity of the monitoring pipeline is provided with a screening net plate which is in sliding fit with the interior of the monitoring pipeline and used for screening coal. The device further comprises an anti-blocking monitoring mechanism, the anti-blocking monitoring mechanism comprises an alarm horn and a warning lamp, contact blocks are arranged at the two ends of the screening net plate, alarm buttons corresponding to the contact blocks are installed on one side of the inner bottom of a sliding groove, and the alarm horn and the warning lamp are electrically connected with the alarm buttons through wires. A worker can timely find the blockage condition and timely respond