Скрынник Борис Сергеевич (RU),Лобанов Олег Михайлович (RU)
申请号：
RU2017146275
公开号：
RU0000177761U1
申请日:
2017.12.27
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model refers to agriculture, in particular to machinery for chemical protection of plants from pests and diseases, as well as for watering plants and applying fertilizers.The technical result of the proposed utility model is weight reduction, increased reliability and durability. The technical result is achieved by the fact that the device for unfolding the rod with a cable suspension system including two hinges fixed on the edges (the hinge axes are aligned along the same line), the rod of the root boom is connected to one boom, to the other post the boom of the boom is characterized by the fact that each section has an independent cable suspension, with the upper ends of (diagonal) cables attached to (vertical) crossbars, connected by pairs (horizontal cheeks, upper) of the headscarf with upper parts of the posts. The lower ends of the cables are fixed in the known cable suspension brackets to the central or opposite rod post. The bar can be made of a metal tube.Between the kerchiefs in the upper parts of the pillars, there may be a bushing with an upper shaft in the center of the bushing. The lower parts of the pillars can be connected to each pair of lower kerchiefs. The device can be equipped with a hydraulic drive. Brackets of a hydraulic drive can be located between the top and bottom hinges that will lower bending efforts on racks.The claimed design and engineering solution can be successfully applied to the manufacture of sprayers with folding arrows, stable when approaching obstacles, reliable and durable.Полезная модель относится к сельскому хозяйству, в частности к машинам для химической защиты растений от вредителей и болезней, а также для полива растений и внесения удобрений.Техническим результатом предлагаемой полезной модели является снижение веса, повышение надежности и долговечности. Технический результат достигается тем, что устройство раскладывания штанги с тросовой системой подвеса, включающая две шарнирно закрепленные по краям стойк
