| 摘要 |
FIELD: farming. ^ SUBSTANCE: irrigation machine incorporates a fixed support, self-moving trolleys with a hydraulic driver and a pressure pipeline. The lower part of the latter contains irrigation facilities, which include a pipe with a corner, with water transmission lever being arranged therein. On the free end of the water transmission lever, an additional corner and a sprinkling machine are disposed. The water transmission lever and sprinkling machine can rotate about the corners and change their position with respect to the ground surface from 0.6 to 2.5 m. To fix the position of the water transmission lever and sprinkling machine, the corners are equipped with the supports connected by means of bolts with fixers furnished with several holes. The pipe accommodates a filter, with its upper end being in water flow of the pressure pipeline. Thread segments of the water transmission lever are made of stainless steel. ^ EFFECT: simplified design, smaller size and steel intensity, improved exploitation characteristics. ^ 3 dwg |
