| 摘要 |
FIELD: irrigation equipment, in particular, wide, front advancement, self-propelled sprinkler machines. ^ SUBSTANCE: sprinkler unit has carrier-drive cart, hydromechanic drive, frame, two folding booms of girder-type sectional construction, riser, water pipeline with sprinkler heads, automatic advancement and stop setting system for setting advancement and stops at the end of pass and during slippage of drive wheel. Sprinkler is adapted for irrigation during advancement in automatic mode of operation. Water intake is provided from closed irrigation system through flexible hose. ^ EFFECT: enhanced reliability in operation of sprinkler unit in automatic mode of operation owing to introducing into automatic system of units and members providing for additional control and actuation functions. ^ 3 dwg |
