| 摘要 |
FIELD: agriculture.SUBSTANCE: irrigation system comprises a fixed support, self-propelled trucks with hydraulic cylinders. The apertures of water bearing pipeline are made of plastic pipes. The pipes are welded together and assembled in the frame. The frame is made of metal angles. Metal angles are interconnected by plates, brackets and cross bars that form a rigid structure. The construction is supported in the vertical and horizontal planes. The ends of the frame are attached to the frames of supporting trolleys. On the water bearing pipeline the polymer sleeves are welded for mounting irrigation devices of single- or multi-jet drain valves and sleeves of hydraulic cylinders. On the water bearing pipeline near the trucks the irrigation devices are mounted. The irrigation devices are equipped with reflectors with cross blades for providing irrigation in the sector.EFFECT: construction enables to increase the lifetime of the water bearing pipeline of the machine and to improve the quality parameters of irrigation.5 dwg |
