device for feeding poultry intended to equip a livestock building including at least one supply line can be raised by a winch (4) for a main line (3) to which the line is connected, the said supply line including a pl. in the feeder (2) fixed to a conveyor feed tube (1) and means (9), distribution(10) in the feeding of food conveyor (2), the tube (1) is connected to the feed line (3) by the main suspension cables (6), and is composed of a plurality of portions of the pipe (1a, 1b, 1c, 1d) connected to each other, the installation of more hope e means of rotation on the conveyor of the tube, or a portion thereof.in order to hold the pivot of the feeder (2), the means of implementation, including at least one set of rotating lever (16) including a lever bar (17) with one end (17a) is designed to cooperate with a lever (28) laid down in the said tube (1), a conveyor beltthe installation includes a connecting cable (20) connected to one end (20a) to the main line (3) and is intended to be connected to the other ends (20b) at the other end (17b) of the lever arm (17), the connecting cable (20) to be independent c \u00e2bles suspension (6) of the tube (1), a conveyor beltthe installation is characterised in that the metallic pin slots and anti rotation device (1a, 1b) are provided at the pipe junctions portions (1a, 1b, 1c, 1d).Installation pour lalimentation de volailles destinée à équiper un bâtiment délevage incluant au moins une ligne dalimentation relevable grâce à un treuil (4) actionnant un câble principal (3) auquel ladite ligne dalimentation est reliée, ladite ligne dalimentation comprenant une pluralité de mangeoires (2) fixées à un tube convoyeur daliment (1) et des moyens de distribution (9,10) dudit aliment dans lesdites mangeoires (2), ledit tube convoyeur daliment (1) étant relié audit câble principal (3) par des câbles de suspension (6) et étant composé dune pluralité de portions de tube (1a,1b,1c,1d) reliées les unes aux autres, ladite installation étant
