Portable juicer

The utility model discloses a portable juicer which comprises a cup body, a cup cover and a stirring knife, the stirring knife is driven by a driving part to rotate, the face, connected with the cup body, of the cup cover extends downwards to form a protective cover, the protective cover extends into the cup body, and the stirring knife is located in the protective cover. An isolation hood is coaxially mounted in the cup body, the isolation hood is connected with the cup cover, and the stirring knife is located in the space covered by the isolation hood. The structure of the juicer is improvedand optimized, so that the size of the juicer is effectively reduced, and the juicer is light and portable; the protective cover is arranged on the cup cover, the stirring knife is installed in the protective cover, the stirring knife is prevented from accidentally injuring a user, and potential safety hazards can be reduced; the isolation cover is mounted in the cup body, so that residues can beisolated, and the drinkin