MULTITOWER SURFACE SPRINKLING MACHINE Russian patent published in 1996 - IPC

FIELD: surface sprinkling of different height crops. SUBSTANCE: machine has pressure pipeline 3 with surface sprinkling units. Each sprinkling unit has guiding pipe 6 with bar 7 passed through pipe 6. Double-sided union 8 is rigidly connected to lower end of bar 7 in parallel with it. Lower end of union 8 is connected to sprinkler unit 9 and upper end is connected with union 11 of pressure pipeline through flexible hose 10. Union 11 is positioned adjacent to yoke 5. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg