The present invention relates to a modularized system for mass-breeding insects, capable of mass-producing insects by using a non-powered manner while breeding insects and configured to increase convenience of a worker. The modularized system for mass-breeding insects comprises: a breeding chamber capable of ventilating air and performing cooling and heating； and a breeding device disposed in the breeding chamber and configured to accommodate and breed insects in large quantities. The breeding device includes: a housing； a height adjustment means and a rotation support means configured to adjust an angle of the housing； a support means； a multi-layer division unit configured to divide a space of the housing and configured to facilitate movement of a larva box； and a stopper configured to prevent the larva box accommodated in the space of the housing from being discharged to the outside. The space of the housing is divided into a multi-layer shape by the multi-layer division unit so that it is possible to breed insects in large quantities in a narrow space. The multi-layer division unit for dividing the inside of the housing includes a roll-shaped moving means so that the larva box can be easily accommodated in the space of the housing. In addition, an inclination of the housing can be easily adjusted by the height adjustment means and the rotation support means when the larva box is accommodated or drawn out, and when the insects are bred, thereby increasing accommodation efficiency and discharge efficiency and allowing for easily breeding of insects. It is possible to insert the larva box into the box-shaped housing from the outside of the housing and take out the larva box contained in the housing from the outside of the housing by using an insertion conveyor and a recovery conveyor, thereby increasing convenience for a worker and operation efficiency.본 발명은 곤충 사육시 무동력 방식으로 대량생산이 가능하면서 작업자의 편의성을 높일 수 있는 곤충의 대량 사육 모듈화 시스템에 관한 것으로, 환기 및 냉난방이 가능한 사육실과 상기 사육실 내에 배치되어 대
