Chain tensioning adjusting tail wheel for dust removal station

The invention discloses a chain tensioning adjusting tail wheel for a dust removal station, and belongs to the technical field of dust removal station auxiliary equipment. The chain tensioning adjusting tail wheel comprises a box body, wherein one side of the box body is provided with a first adjusting box, the other side of the box body is provided with a second adjusting box, the box body is internally provided with a rotating shaft, the outer side of the rotating shaft is provided with a tail wheel, and the tail wheel is provided with a plurality of antiskid grooves. Through the arrangement of an adjusting frame, a first adjusting device and a second adjusting device, the position of the tail wheel can be adjusted, so that the tensioning degree of a chain is adjusted, and coal ash can be conveniently conveyed by the chain; the tensioning degree is adjusted in a mechanical mode, and use is more reliable; through the arrangement of the plurality of antiskid grooves, friction force of the tail wheel can be in