Dry alkaline wheat seeding machine for seeding in saline-alkali soil

The utility model relates to the technical field of seeding machines, in particular to a dry alkaline wheat seeding machine for seeding in saline-alkali soil, which comprises a seed storage hopper and a water tank, the seed storage hopper is fixedly connected with the water tank, a connecting seat is connected onto the water tank, the bottom of the seed storage hopper is communicated with a plurality of seeding pipes through a seed distribution structure, and the bottom of the water tank is rotatably connected with a rotary water jacket. The bottom of the water tank is hermetically and rotatably communicated with the side wall of the rotary water jacket through a communicating pipe, and the rotary water jacket is axially communicated with a plurality of ground-inserted water outlet structures. The seeding and watering operations can be realized at one time, and meanwhile, the seeding can be carried out along with the movement, so that the condition that the local seeding quantity is more or less is solved; me