Connecting frame for soilless culture

The utility model provides a connecting frame for soilless culture, and relates to the field of soilless culture. The utility model discloses a connecting frame for soilless culture. Including a stent, one side of the bracket is fixedly connected with a connecting plate; a sliding groove is formed in the outer surface of the connecting plate, a sliding block is arranged in the sliding groove, a supporting plate is fixedly connected to the outer surface of the sliding block, a clamping groove is formed in the outer surface of the supporting plate, the bottom of the clamping groove is sleeved with a limiting sleeve, a clamping rod is arranged in the clamping groove, and the bottom end of the clamping rod penetrates through the limiting sleeve and extends to the position below the supportingplate. The utility model discloses a connecting frame for soilless culture. A connecting plate, a first clamping sleeve, a second clamping sleeve and a third clamping sleeve are arranged; relative sliding of the sliding groov