Milk collector

The utility model discloses a milk collector which comprises a bottle body, a bottle neck, reinforcing ribs, a bottle opening, an enclosure, a protrusion, a fixed pipe, a movable rod, an opening, a sealing plug, a limiting rod, a movable plug, a connecting rod, a rotating rod, a spring and a one-way valve. The soft bottle neck and the soft bottle opening are connected with the mammary gland, close attachment of the mammary gland can be achieved by arranging the enclosure, the problem of milk leakage caused by deformation of the bottle opening during extrusion is avoided, meanwhile, the multiple protrusions are arranged so that the effect of stimulating the mammary gland can be achieved, the lactation effect can be improved, the exhaust mechanism is arranged, gas in the bottle body can be exhausted, and the lactation effect is improved. The generated negative pressure is proper to ensure stable connection with the mammary gland, the problem of discomfort of the mammary gland caused by overlarge negative pressu