GREEN HOUSE EQUIPPED WITH CULTIVATION SHELF CAPABLE OF PARALLEL MOVING BY CHANGING HANGING ANGLE OR SWINGING ANGLE

摘要

PURPOSE:To uniformly apply light from upper stage to lower stage and uniform growth of plant, by changing hanging angle of cultivation shelf according to the inclination of the sunlight every season. CONSTITUTION:Skeleton of green house is formed at the angle 1 of trapezoid and beam 2 providing U-shaped tooth 5 is fixed in the upper part thereof. Plural hanging rods 3 providing a cultivation shelf 4 vertically in plural stages are parallel hung on U-shaped teeth 5 of the beam 2 and simultaneously the lower part of the hanging rod 3 is fastened to a rope 9 capable of freely moving or fixing. The rope 9 is moved left and right according to the inclination of sunlight by season and the hanging rod 3 is parallel moved accompanied with the movement to change the hanging angle and uniformly apply light to plants on the cultivation shelf 4.