| 摘要 |
PURPOSE: An agricultural chemicals spray apparatus is provided to prevent the degradation of a driving force in a supply pipe in both ends when the supply pipe is long. CONSTITUTION: An agricultural chemicals spray apparatus comprises a driving part(20), a plurality of supply pipes, a plurality of connection units(40), and a plurality of spray nozzles(50). The driving part comprises a driving motor, worm gear, worm wheel, and a coupling pipe. A female connector is arranged in the outer circumference of the both openings. The supply pipe comprises a plurality of supply holes and a male connector. The male supply pipe comprises a plurality of supply hole and a male connector. The male connection hole is coupled to the female connector. The connection member comprises a connection pipe and an inlet pipe. The connection pipe has a longitudinal inlet hole. The inlet pipe comprises a coupling hole for connecting the pipe to a chemical-supply hose the spray nozzles are installed in the supply pipe and spaced apart at a constant interval. |
