Soilless culture device for vegetable planting

The utility model discloses a soilless culture device for vegetable planting, which comprises a soilless culture device body and a planting groove, lifting adjusting stable sliding chutes are symmetrically arranged on the inner side surfaces of two ends of the soilless culture device body, and lifting adjusting rollers are clamped in the lifting adjusting stable sliding chutes. The lifting adjusting rollers are rotatably connected and mounted on the rotating mounting bases through rotating shafts, the rotating mounting bases are fixedly arranged at the two ends of the layering frame, the planting grooves are formed in the layering frame, adjusting supporting insertion holes are formed in the outer walls of the left side and the right side of the soilless culture device body, and supporting insertion plates are mounted in the adjusting supporting insertion holes; the two ends of the layering frame are erected on the supporting inserting plates on the two sides, a liquid inlet end is arranged at one end of the