To allow an egg gathering conveyer to carry eggs produced at a different poultry house without mixing and without contact with each other by an in line system.

Plural dividing boards 21 to 23 forming carrying routes 31 to 34 for carrying only eggs E1 to E4 carried out respectively from the same poultry house successively from a side at a long distance from original egg conveyers 1 to 4 to a side at a short distance from them and from the upstream side to the downstream side of the egg gathering conveyer 5 are arranged on the egg gathering conveyer. As the private carrying paths by each poultry house are formed on the egg gathering conveyer and the eggs can be carried equally to the whole area of the egg gathering conveyer, a damage caused by contact is reduced to sanitarily produce merchandise. In addition time for gathering the eggs is reduced.