Mobile ink filter convenient for printing machine to load ink

The invention discloses a mobile ink filter convenient for a printing machine to load ink. The mobile ink filter includes a mobile car; a storage tank, a filter tank and a conveying pipe are set on the mobile car, one end of the conveying pipe is connected to the storage tank, the other end is connected to the material inlet of the filter tank, a first filter component is set on the conveying pipe, a second filter component is set inside the filter tank, the second filter component includes a filter body, a second filter net in a shape of an inverted cone is set inside the filter body, a sundries discharge opening is set at one side of the second filter net; and a material outlet is set at the bottom of the filter tank, a discharge tube is arranged at the material outlet, and a discharge valve is set at one end of the discharge tube. The whole device of the invention is designed to be integrated with the mobile car, is convenient for dispersed printing machines to load ink, can achievereal time filtering and