The invention discloses a household novel green bean picking device which comprises a circular base, wherein the upper surface of the circular base is fixedly connected with a telescopic upright post; the upper surface of the telescopic upright post is fixedly connected with a circular bearing plate; a circular positioning hole is formed in the upper surface of the circular bearing plate; a fixed pin shaft is embedded into the circular positioning hole; a lower cutter body is arranged on the fixed pin shaft in a sleeving manner; an upper cutter body is arranged on the fixed pin shaft and positioned on the lower cutter body; a blade I is fixedly connected to the side surface of the lower cutter body; a blade II matched with the blade I is fixedly connected to the side surface of the upper cutter body; a handle I is fixedly connected to one end of the lower cutter body; a handle II is fixedly connected to one end of the upper cutter body; a reset spring is fixedly connected to the side surfaces of the handle I and the handle II; and a circular handle is fixedly connected to the lower side surfaces of the handle I and the handle II. The household novel green bean picking device disclosed by the invention has the beneficial effects of simple structure and high practicality.