Agricultural greenhouse supporting structure for facility agriculture

The utility model belongs to the technical field of agricultural equipment, particularly relates to an agricultural greenhouse supporting structure for facility agriculture, and aims to solve the problem that an existing greenhouse is crushed by accumulated snow, the agricultural greenhouse supporting structure comprises a first supporting frame and a concave support, one end of the first supporting frame is fixedly connected with a second supporting frame, and the other end of the first supporting frame is fixedly connected with the concave support. One end of the first supporting frame and one end of the second supporting frame are provided with the same fan-shaped clamping groove, the inner side of the first supporting frame and the inner side of the second supporting frame are fixedly provided with the same arc-shaped plate, and the top of the arc-shaped plate is provided with a sliding groove. The two ends of a first shaft rod are inserted into first grooves, a threaded ring is rotated ...