Liquid fertilizer applicator

The utility model relates to the technical field of fertilizer application machines, and provides a liquid fertilizer application machine which comprises a fertilizer application barrel, a fixing frame and a distance adjusting mechanism used for adjusting the fertilizer application distance, the distance adjusting mechanism comprises a fixing pipe, a fixing plate, a motor, a gear and a bent pipe, the fixing pipe is installed on the fixing frame, and the motor is installed on the fixing plate. The fixing plate is slidably installed in the fixing pipe, the motor is installed in the fixing pipe, the gear is installed on an output shaft of the motor, a groove matched with the gear is formed in the fixing plate, the gear is located in the groove of the fixing plate, one end of the bent pipe is installed at a discharging port of the fertilizing barrel, and the other end of the bent pipe is installed on the fixing plate. Compared with the prior art, the liquid fertilizer distributor has the advantages that the bent