Research and Application of Stacked Layered Laying Hen Cage Systems

Tiered layer cages It offers advantages such as reducing feeding costs, improving the land-use efficiency of barns and pens, and effectively boosting labor productivity. ， In conjunction with the development of fully enclosed environmental control systems, a highly efficient approach has been established. 、 Intensive management model for layer hen farming. Tiered layer cages The complete equipment set is, among domestic cage‑raising machinery of its kind, a highly technologically advanced and deeply integrated electromechanical system that effectively meets the biological needs of chickens. ， It represents the direction of mechanization in our country’s poultry farming.

　　Material conveying and feeding systems: In Tiered layer cages In the equipment, the entire process is fully automated. ， The material conveying and feeding processes require no manual operation. The basic workflow is as follows: feed trucks deliver feed on schedule to the storage tower outside the poultry house, after which the lateral feeding system dispenses feed from the tower into the feeding hoppers of each cage row at preset intervals. When… Behind Once a mobile hopper is filled with feed, the lateral feeding mechanism automatically stops dispensing. The overhead crane then moves backward according to the preset timing and halts automatically at the end of each row of cage units. During this operation, the hopper on each level of the crane evenly distributes the feed into every trough, ensuring that every chicken has free access to fresh feed.

　　Automatic drinking system: Tiered layer cages The water supply piping for the equipment is installed along the center of the top of each tier of cages, with two nipple drinkers provided per cage to supply drinking water to the chickens in both the left and right cages. Below each nipple drinker is installed a… V-shaped water collection troughs are used to capture water splashed by chickens during drinking, allowing it to evaporate naturally. This prevents droplets from contaminating the manure, helping to keep it drier. At the front of each water line, there is a filter, an intelligent water meter, a dosing device, and a pressure-reducing regulator. The digital data from the intelligent water meter enables monitoring of the chickens’ daily water intake, facilitating assessment of their health status.

　　Manure management system: In the rearing of laying hens, manure can be a valuable resource, or it can become… Calamity Dried chicken manure can be sold directly to farmers as organic fertilizer for growing crops. ， Alternatively, it can be processed into compound granular fertilizer for sale, yielding substantial profits. If the chicken manure removed from the poultry house is excessively watery, it not only poses challenges for disposal but also risks environmental pollution. Tiered layer cages The equipment’s manure-removal system features a unique design. ， A vertical manure‑removal belt is installed beneath each tier of the poultry house, allowing the droppings from every flock to fall onto it. Most of the moisture in the manure is carried out of the building by the longitudinally flowing air, significantly reducing its water content. During removal, because the manure‑collection belt is smooth and even, the discharged poultry manure emerges in a granular form. This type of manure can be sold directly to farmers or processed into compound fertilizer, thereby enhancing economic returns while preventing environmental pollution.

　　Automatic ventilation and cooling system: The automatic ventilation and cooling system is designed to achieve… Tiered layer cages The Foundation of Equipment Automation ， Because high-density layer production takes place in fully enclosed poultry houses, the indoor climate is entirely regulated by an automated ventilation and cooling system. If this system is improperly designed or operated, it can significantly impair the birds’ productive performance. Therefore, when designing such a system, it is essential to tailor it to the specific climatic conditions of the local farm; dogmatic or blind approaches must be avoided.