Adjusting structure and sea cucumber seedling cultivation machine

The utility model relates to the technical field of seedling cultivation machines, in particular to an adjusting structure and a sea cucumber seedling cultivation machine, which comprises a cultivation box, a motor is arranged on the outer wall of one side of the cultivation box, a through groove is formed in the outer wall of one side of the cultivation box, and a discharging plate is arranged on the inner wall of the side, provided with the through groove, of the cultivation box; the device has the beneficial effects that bait for feeding sea cucumbers is placed on the weighing platform, when the weight reaches a proper value, an insertion plate is pulled to enable the outer wall of the bottom side of a baffle to be separated from the vehicle weighing platform, then a motor is controlled to drive a threaded rod to rotate, a push plate slides in the weighing platform, and the bait is pushed to slide towards one side of a discharging plate; and the weight of the bait is accurately adjusted, so that the develo