Watermelon cut-free juice agitator

The invention provides a watermelon cut-free juice agitation apparatus, which is used at first for opening a round hole on the top of a watermelon, and an agitating blade is then inserted into the watermelon to agitate melon flesh to juice. The juice agitator has a table-type structure comprising a bedplate and a post, the post is provided with a cutting unit for cutting, a juice agitating unit for juice agitation and an electric transmission case for driving the agitating blade on the juice agitating unit to rotate. The cutting unit is provided with a particular arc-shaped cutting blade which is mounted on a cutter head and can be manually rotated. The lower end of the juice agitator is provided with two agitating blades which are respectively fixed on outer sides of two driven bevel gear wheels via screws, the two driven bevel gear wheels are meshed simultaneously with a driving bevel gear wheel which is fixedly linked to the lower end of an elongated transmission shaft, and a motor drives the transmission