the utility model is a life guard chain, designed to remove manure and slurry from each type of livestock buildings, as well as in heating facilities for removing slag from blast furnaces.cells (11) of the chain (4) are shaped with flat rod, welded jednopunktowo, and their contact area is respectively the surface of two cells of the same dimensions, flattened at the joint.ogniwowy chain (4) is moved in a drum machine wheels (7) and (8), and the code wheel on the back side part of passive launcher (1) is napr u0119 u017cana automatically by the tensioner (5). toothed wheel (3) is the only force driving stud link chain (4). the stud link chain (4) on the tube (1) shall be governed by the relevant sytuowaniem propulsion elements (2).
