| 摘要 |
FIELD: agriculture.SUBSTANCE: irrigation system comprises two sprinkling machines, joined to each other with a flexible traction rod, equipped with central vertical stands, fixed to the centre of the tray, on the stands there are radial spikes fixed by ties with sprinklers. Sprinkling machines move in series upwards without rotation and downwards with rotation along its inclined ropeways using the tray weight, when filled with irrigation water in the upper point of the inclined ropeway, and water is supplied from the tray along tubular spikes to sprinklers using a centrifugal force when moving downwards with simultaneous rotation of the sprinkling machine around the stand on the support. The system comprises a ratchet interacting with a spinner arranged in the form of a pulley rolling along the ropeway in the horizontal plane. Filling of the tray with water happens via a drain, opened as the end switch installed in the upper point of the ropeway interacts with the carriage at the moment of contact, and closed as the hook installed on the float inside the tray is disengaged after filling it with water.EFFECT: increased operational reliability of a system.1 cl, 1 dwg |
