The invention relates to automatic soaking equipment. The automatic soaking equipment mainly comprises air cylinders, connecting rods, shaft sleeves, a shaft center, a barrel body, a cylinder body, a base, a motor and electric control devices, wherein the air cylinders are mounted on two sides of the cylinder body; one ends of the connecting rods are connected with the air cylinders and the motor, and the other ends of the connecting rods are connected with the shaft sleeves; the barrel body is mounted in the cylinder body; the shaft center is arranged at one ends of the shaft sleeves; the electric control devices are arranged on the base; and a barrel cover is arranged on the barrel body. According to the automatic soaking equipment disclosed by the invention, the air cylinders are adopted to automatically lift and reduce the position of the barrel body; the barrel body is driven and supported by the rotation of the connecting rods to rotate to achieve uniform soaking, soaking and rotation are performed in a timing manner, and buttons of the electric control devices are used for water intake and drainage at the beginning, so that automation, high efficiency and uniform soaking of the soaking equipment are guaranteed, and cost and heavy physical labor of manual operation are reduced.