Scum cleaning device suitable for sedimentation tank

The scum cleaning device comprises a walking mechanism, a lifting mechanism, a scum pushing mechanism and a scum collecting mechanism, the walking mechanisms are arranged on two sides of the top end surface of the sedimentation tank; the lifting mechanism is arranged on the walking mechanism; the slag pushing mechanism and the slag collecting mechanism are arranged on the lifting mechanism; the walking mechanism comprises a walking vehicle and a track; the rails are arranged on the two sides of the top end face of the sedimentation tank, and the walking vehicle is arranged on the rails; the lifting mechanism comprises a transverse plate and a lifting piece; the transverse plate is arranged between the walking vehicles on the two sides, and the lifting piece is arranged on the transverse plate. According to the utility model, the cleaning efficiency of liquid level scum is improved, and the labor intensity of workers is reduced. 一种适用于沉淀池的浮渣清理装置，包括行走机构、升降机构、推渣机构和收渣机构；所述行走机构设置在沉淀池顶端面的两侧；所述升降机构设置在行走机构上；所述推渣机构和收渣机