An electric motor for a food processor, comprising a front end cover; an output rotary shaft, extending out of the front end cover from an inner cavity of the electric motor, wherein the output rotary shaft comprises an inner rotary shaft and an outer rotary shaft that are arranged concentrically; and a gear transmission mechanism, provided inside the inner cavity of the electric motor, and the gear transmission mechanism is in a transmission connection with the inner rotary shaft and the outer rotary shaft, wherein the gear transmission mechanism comprises a gear bracket and a gear transmission component, and the gear bracket is disposed in the inner cavity of the electric motor and fixedly mounted on the front end cover, the outer rotary shaft is concentrically fitted outside the inner rotary shaft and the top wall of the front end cover, the gear transmission component comprises an inner shaft gear and an outer shaft gear, the inner shaft gear is fixedly fitted around an outer circumference wall of the inner rotary shaft, and the inner shaft gear and the outer shaft gear are in a transmission connection with each other and, wherein the gear transmission mechanism comprises an intermediate gear, which is pivotally mounted on a side wall of the gear bracket and engaged with the inner shaft gear and the outer shaft gear respectively, wherein the gear transmission component is accommodated in an inner cavity of the gear bracket, wherein the inner rotary shaft extends through a bottom wall and a top wall of the gear bracket sequentially and extends out of a top wall of the front end cover, wherein the outer rotary shaft extends out of the top wall of the gear bracket, wherein the outer shaft gear is fixedly fitted on an outer circumference wall of the outer rotary shaft, wherein the gear bracket comprises a first half-sectional bracket portion and a second half-section bracket portion that are sectioned along a half section, wherein the half section is defined by a central axis of the intermediate gear and a concentric axis of the inner rotary shaft and the outer rotary shaft, wherein the two axes orthogonally cross each other. an output rotary shaft, extending out of the front end cover from an inner cavity of the electric motor, wherein the output rotary shaft comprises an inner rotary shaft and an outer rotary shaft that are arranged concentrically; and a gear transmission mechanism, provided inside the inner cavity of the electric motor, and the gear transmission mechanism is in a transmission connection with the inner rotary shaft and the outer rotary shaft, wherein the gear transmission mechanism comprises a gear bracket and a gear transmission component, and the gear bracket is disposed in the inner cavity of the electric motor and fixedly mounted on the front end cover, the outer rotary shaft is concentrically fitted outside the inner rotary shaft and the top wall of the front end cover, the gear transmission component comprises an inner shaft gear and an outer shaft gear, the inner shaft gear is fixedly fitted around an outer circumference wall of the inner rotary shaft, and the inner shaft gear and the outer shaft gear are in a transmission connection with each other and, wherein the gear transmission mechanism comprises an intermediate gear, which is pivotally mounted on a side wall of the gear bracket and engaged with the inner shaft gear and the outer shaft gear respectively, wherein the gear transmission component is accommodated in an inner cavity of the gear bracket, wherein the inner rotary shaft extends through a bottom wall and a top wall of the gear bracket sequentially and extends out of a top wall of the front end cover, wherein the outer rotary shaft extends out of the top wall of the gear bracket, wherein the outer shaft gear is fixedly fitted on an outer circumference wall of the outer rotary shaft, wherein the gear bracket comprises a first half-sectional bracket portion and a second half-section bracket portion that are sectioned along a half section, wherein the half section is defined by a central axis of the intermediate gear and a concentric axis of the inner rotary shaft and the outer rotary shaft, wherein the two axes orthogonally cross each other. wherein the gear transmission mechanism comprises an intermediate gear, which is pivotally mounted on a side wall of the gear bracket and engaged with the inner shaft gear and the outer shaft gear respectively, wherein the gear transmission component is accommodated in an inner cavity of the gear bracket, wherein the inner rotary shaft extends through a bottom wall and a top wall of the gear bracket sequentially and extends out of a top wall of the front end cover, wherein the outer rotary shaft extends out of the top wall of the gear bracket, wherein the outer shaft gear is fixedly fitted on an outer circumference wall of the outer rotary shaft, wherein the gear bracket comprises a first half-sectional bracket portion and a second half-section bracket portion that are sectioned along a half section, wherein the half section is defined by a central axis of the intermediate gear and a concentric axis of the inner rotary shaft and the outer rotary shaft, wherein the two axes orthogonally cross each other.