Electric tricycle and tricycle frame

The utility model relates to the technical field of electric tricycles, in particular to an electric tricycle and a tricycle frame. Among components of the tricycle frame, a structure enabling an original inclined beam and an original pedal supporting beam to be fixedly connected together is replaced by a single beam, namely a one-piece beam, wherein the original inclined beam and the original pedal supporting beam are separately arranged. Due to the fact that the single one-piece beam does not need to be welded, the problem of welding cracks is avoided, and further the vulnerable point of strength is eliminated. Therefore, compared with the prior art, the strength of the electric tricycle and the tricycle frame is obviously improved.