Fertilizing device for vegetable cultivation

The utility model discloses a fertilizing device for vegetable cultivation, which comprises a fixing frame, the lower ends of a splicing guide pipe and a liquid guide pipeline are communicated and provided with a splicing threaded block, the outer wall of the splicing threaded block is sleeved and provided with a spraying head, the upper end of the spraying head is provided with a splicing threaded groove, and an electric push rod is inserted between support frames. A driving motor is installed at the lower end of the side face of the supporting frame, and one end of the driving motor and a driving wheel are fixedly installed. According to the fertilizing device for vegetable cultivation, a liquid guide pipeline and a splicing guide pipe can be spirally spliced, communicated and mounted through a connecting pipe and a threaded cover, and can be extended and fixedly mounted through a splicing buckle block and a fixing bolt, so that fertilizing operation can be conveniently performed on vegetable fields with di