| 摘要 |
PURPOSE: A liquid fertilizer complex sprayer is provided to reduce damage due to insect attacks and to improve productivity. CONSTITUTION: A liquid fertilizer complex sprayer comprises a frame(10), a liquid fertilizer tank(20), a hydraulic pump(30), a high pressure pump, a wide sprayer(50), and a blow sprayer(60). The frame is towed by a tractor and is equipped with wheels. The liquid fertilizer tank is installed on the frame and is equipped with an inlet for liquid fertilizer. The hydraulic pump is connected to PTO of a tractor by a joint and is driven. The high pressure pump pumps the liquid fertilizer stored in the liquid fertilizer tank. The wide sprayer is rotationally installed in the rear of the frame. The blow sprayer is installed on the frame and rotates right and left and up and down. |
