Device for removing detonator lead in coal

The invention relates to a device for removing detonator leads in coal, which is arranged at an outlet of a feeding device, takes a path through which the coal at the outlet of the feeding device passes as a coal conveying path, and is provided with a plurality of rake teeth which can be located in and leave the coal conveying path back and forth, and when the rake teeth are located in the coal conveying path, the rake teeth are vertical to the coal conveying path; a plurality of rake teeth form a rake tooth group, and a plurality of rake tooth groups are provided. A baffle is arranged, and harrow tooth holes are formed in the baffle; the rake teeth are arranged in the rake tooth holes, and the baffle can move relative to the rake teeth in the axis direction of the rake teeth, so that the rake teeth stretch out of and retract into the rake tooth holes. The rake teeth are arranged in the coal conveying path, and the rake teeth hook detonator leads mixed in coal. And the baffle can be moved. And the group of ra