The invention discloses a unitized combined and assembled type egg welfare breeding cage, and belongs to the technical field of
livestock machines. The cage comprises supporting legs, a
pipe frame, a surface net,
perch frame columns,
perch bars, a movable door, a manual meadow, a
manure scraper, a roller shaft, a
manure removal belt, a frame layer, a rolling piece, an egg rolling piece, synchronous teeth, an egg collecting belt, a nipple
water drinking device, an egg baffle, a trough, a
water drinking pipe, an
egg laying box body, a connection pin, an interlayer door and an egg conveying channel. The cage can provide functions of egg collecting, conveying, eating, perching, frame connecting and the like. The cage is complete in structural function, can meet welfare
habit behaviors of laying hens such as grabbing for rest,
scratching and laying in the cage, can also meet the production requirements for automatic
manure removing, egg collecting and the like, and greatly improves the welfare breeding level of laying hens; due to the modularized producing, manufacturing and assembling mode, multiple cages can be connected and assembled, the device manufacturing and
investment cost is reduced, the space occupation of a single hen is further increased, and the cage conforms to the development tendency of industrial welfare breeding.