Fertilizer mixing device for vegetable planting

The utility model provides a fertilizer mixing device for vegetable planting, and relates to the technical field of agricultural planting devices, the fertilizer mixing device comprises a tank body, a push handle and rollers, the left side of the top of the tank body is provided with a water injection pipe, the right side of the top of the tank body is provided with a feed pipe, the bottom of the tank body is provided with a nozzle, and the tank body is internally provided with a stirring mechanism; the motor drives the rotating shaft to rotate, and the rotating shaft can drive the stirring blades to simultaneously revolve and rotate in the tank body through the cooperation of the fixing frame and gear transmission, so that the fertilizer mixing effect of the stirring blades is improved; fertilizer can automatically fall into the top of the filter screen after being poured into the tank body, the rotating shaft can drive the scraping plate to rotate at the top of the filter screen, and agglomerates in the fer