Research On The Coherence Between Walking Velocity And Roller's Linear Velocity Of WPJ₂-40 Micro Irrigator

The irrigators used in our country always have lower automatic degrees, which need manpower to give proper manipulations and maintenances. For the sake of saving the labor force and improve the efficiencies, they need further ameliorate automatic working capabilities. Not only improve disquisitive and developmental level of large-scale spray equipments, but promote saving water irrigation skills. According to the working process of WPJ2-40 micro irrigator, by the electric control way, this article expatiated the collection, detection and other instrumentalities of irrigator's vital information. At last, it determinates the method that apply programmable logic controller to control stepping motor and let stepping motor drive roller's electromotor. Consequently the roller's electromotor automatic timing is actualized along with the tier change of water pipe.