The invention relates to hand tools and can be used in agriculture, including soil treatment, in the construction in the performance of excavation works in the sphere of housing and communal services, as well as in various other fields of human activity.Summary of the utility model is that the shovel further includes a fixed rib provided in the form of a special bridge rigidly connecting the back side of the blade from the back of tuleyki and, at the same time satisfying at the same time, the following requirements:a) - A special jumper is shaped and positioned so that there is its convex hull, which is symmetric about the plane containing the axis tuleyki and dissecting blade into two equal partsb) - the distance between any two points of any section special jumper formed by planes intersecting tuleyki axis at right angles - does not exceed the minimum diameter tuleyki D min - minimum of the maximum distance between two points in the cross sections tuleyki formed by planes intersecting tuleyki axis at right anglec) - a special bridge in the zone of its fastening on the back side tuleyki protrudes above the outer surface tuleyki not more than half of the minimum diameter tuleykid) - the zone / zones special fastening webs at the rear side of the blade is not in contact with the zone / zones special fastening webs at the rear side tuleykiIn this case, alternatively, along the entire length tuleyka may have the same section formed by planes intersecting tuleyki axis at right anglesTechnical result of utility model is a significant increase in the term of service of spades lower operating costs - reducing the time for the nozzle shovels cuttings, reducing requirements applicable cuttings and simplify their attachment procedures, and reduced wear and increasing longevity applied cuttings.Полезная модель относится к ручным орудиям труда и может применяться в сельском хозяйстве, в том числе для обработки почвы, в строительстве при выполнении земляных работ, в сфере жилищн
