INCUBATION TRAY Russian patent published in 2019 - IPC A01K41/00 

FIELD: poultry farming.

SUBSTANCE: invention relates to the industrial poultry production. Incubation tray consists of two meshes, located one above the other at a distance of 10–25 mm, and limited by made of metal wire with diameter of 3.0–5.0 mm side elements. Side elements are provided with made of the same diameter metal wire stiffeners. Along the tray length the lower mesh has double metal bridges. Upper mesh metal wire diameter is 1.5–3.0 mm. Lower mesh metal wire diameter is 2.0–4.0 mm. Inside the meshes the cells are formed. Upper mesh cells size is 46 × 46 mm, and the lower mesh cells is 35 × 45 mm. Lower and upper meshes cells centers are coinciding. Side elements upper part protrudes above the upper mesh by 30–50 mm, and the lower part is by 10–20 mm below the lower mesh. Tray is made by means of contact welding and is powder coated.

EFFECT: invention provides the eggs good blowing during incubation, as well as increase in the incubation tray angle of rotation relative to the horizontal position and increase in its mechanical strength.

1 cl, 3 dwg