| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: device comprises a frame, a slave shaft, a braking device, a V-belt drive, an intermediate shaft. The intermediate shaft is connected by means of a cardan shaft with a shaft of power takeoff of an aggregated tractor. The device is equipped with an attachment to arrange flexible watering pipelines from bobbins in the form of cantilever hollow axes mounted oppositely on the rear part of the frame by means of brackets, and each axis has a slot in the diametral plane and a shaped nut on a threaded tail, discs, shaped cartridges between discs and an elastic element. The elastic element is mounted on the axis between the first disc and the bracket of the specified axis. The slave shaft for reeling of flexible watering pipelines into bobbins is made as hollow and is mounted by means of bearing supports and the bracket at the rear part of the frame. On the slave part serially from the bracket there is a master pulley of the V-belt drive arranged, as well as an elastic element, shaped cartridges provided in an alternating order between discs and a shaped nut on a threaded tail. The above-specified slave pulley is connected to the master pulley by a V-belt in the end of the intermediate shaft. A tension roller of the V-belt is mounted by means of the axis on a spring-loaded swinging lever, comprising a handle and a control pedal, the angular turn of which is limited with a controlled stop. ^ EFFECT: design will make it possible to increase quality of arrangement of flexible watering pipelines into bobbins during reeling, to preserve trickles and water outlets in technically proper condition and to preserve even and linear arrangement of flexible watering pipelines of the trickle irrigation system. ^ 3 cl, 9 dwg |
