The present invention relates to a thermal insulation cover opening and closing device of a house-type plant factory that can prevent damage from cold damage to crops and control the amount of sunlight, in which the insulation cover winding roll 120 is mounted on the insulation cover support member 110 installed in the house frame. In the state, the first pull strap 150 is rolled in the direction of the intermediate pillar frame 11, and the second pull strap 160 or the third pull strap 170 is used as a medium to the outer peripheral frame 12 Since it has a simple structure that is unfolded, equipment investment costs are greatly reduced, and maintenance, maintenance, and management costs are also significantly reduced.
展开▼
