1. A poultry feeder, the feed to which comes from the main feed feed pipe, comprising: a plate with two internal axis and an outer wall having a common axis defining a central chamber and an annular chamber, an vertical feed stand, mounted at the bottom of the central chamber in the center and going up to the main feed pipe, with which the feed stand remains connected due to the fact that it is formed by two coaxial tubes: a stationary inner tube, the upper part the ora leaves the main pipe, and an outer tube, which is arranged to vertically move along the inner tube between the upper and lower extreme positions, characterized in that the movable outer tube further comprises several radial ribs that protrude below its lower edge and form a support for the outer tubes above the bottom of the central chamber when the outer tube is in the lowermost position. 2. A poultry feeder according to claim 1, characterized in that the movable outer tube has an upper section, the inner diameter of which is approximately equal to the outer diameter of the stationary inner tube, a lower cross section increasing downward, and an intermediate cross section varying between the upper section and the lower section .3. A poultry feeder according to claim 2, characterized in that the movable outer tube further comprises a feed storage chamber made between the inner surface of the intermediate section and the lower section and the stationary lower tube. Poultry feeder according to any one of claims 11. Кормушка для домашней птицы, корм в которую поступает из основной трубы для подачи корма, содержащий:тарелку с двумя имеющими общую ось внутренней стенкой и наружной стенкой, ограничивающими центральную камеру и кольцевую камеру, ивертикальную стойку для подачи корма, установленную на дне центральной камеры по центру и проходящую вверх до основной трубы для подачи корма, с которой стойка для подачи корма остается соединенной за счет того, что она образована двумя коаксиальными трубками: непо
