Broccoli water-saving high-yield planting device

The invention is applicable to the technical field of agricultural planting devices, and provides a broccoli water-saving high-yield planting device. The device comprises: a device frame body, wherein a plurality of sliding seats are movably mounted on the device frame body, lifting modules are arranged on the sliding seats, a batching box is fixed on the device frame body, and a feeding pipe and a water inlet pipe are mounted on the batching box. The device further comprises: a folding mechanism, wherein the folding mechanism comprises a fixing base, a mounting frame, an electric element, a rotating piece, a connecting piece, and a folding piece, and a plurality of spray heads are arranged on the folding piece. According to the broccoli water-saving and high-yield planting, the folding mechanism can drive the spray heads to surround the positions near the roots of broccoli in a circumferential mode, so that the spray heads can evenly spray the roots of the broccoli, the broccoli can fully obtain a nutrient s