Chinese cabbage harvesting auxiliary device

The Chinese cabbage harvesting auxiliary device comprises a supporting frame, a first hinge rod and a second hinge rod, the supporting frame comprises a supporting rotating shaft, the supporting rotating shaft can freely rotate relative to the supporting frame, and a hinge seat is fixedly arranged on the supporting rotating shaft; the middle lower positions of the first hinge rod and the second hinge rod are hinged to a hinge shaft of the hinge seat, the first hinge rod and the second hinge rod are distributed in an X shape, a first cutting blade is arranged at the front end of the first hinge rod, and a second cutting blade is arranged at the front end of the second hinge rod. And cutting edges of the first cutting blade and the second cutting blade are distributed in an up-down staggered state. By means of the device, the roots of Chinese cabbages can be cut off under the condition that workers keep standing, the workers do not need to squat or bend down to work for a long time, then the harvesting labor in