Coal yard drainage ditch cover plate

The utility model relates to the technical field of coal yard equipment, and discloses a coal yard drainage ditch cover plate. The drainage ditch cover plate aims to solve the problems that an existing drainage ditch cover plate used in a coal yard cannot effectively prevent coal briquettes from entering a drainage ditch and causes unsmooth drainage. The drainage ditch cover plate comprises a cover plate body covering a drainage ditch, a plurality of drainage through holes are formed in the cover plate, and a plurality of drainage channels are evenly formed in the side face of the cover plate.The included angle between the drainage channel and the cover plate is 30-45 degrees; the drainage channel is communicated with the drainage ditch; a suspension bracket is positioned in the drainageditch and is connected with the cover plate; a filter screen is arranged on the suspension bracket; the device is reasonable in design and suitable for coal mine drainage ditches, coal briquettes andthe like can be effectively