Quantitative water replenishing structure for edible mushroom planting frame

The utility model discloses a quantitative water replenishing structure for an edible mushroom planting rack, which relates to the technical field of edible mushroom planting and comprises a planting rack, storage racks are uniformly arranged in the planting rack, a mushroom bed is arranged above the storage racks, a water replenishing rack is arranged above the mushroom bed, and a water replenishing system is arranged on the water replenishing rack and comprises a water inlet pipe. The upper end of the water inlet pipe is communicated with the water supplementing frame, the lower end of the water inlet pipe is connected with a quantitative bin, the quantitative bin is internally provided with a water outlet pipe, the bottom end of the quantitative bin is provided with a protective pipe on the outer side of the water outlet pipe, the bottom of the water outlet pipe is connected with a weeping pipe, and the bottom of the weeping pipe is provided with a dripper. According to the quantitative water supplementing