Refrigerating centrifuge for liquid-based cell preserving fluid

The utility model discloses a liquid-based cell preserving fluid refrigerated centrifuge which comprises a box body and a T-shaped rod, the right side of the bottom of the box body is rotatably connected with an output shaft of a first motor, the outer wall of the output shaft of the first motor is fixedly connected with a straight gear on the right side, and the straight gears on the two sides are meshed with each other. The inner wall of the straight gear on the left side is fixedly connected with a T-shaped rod, the top end of the T-shaped rod is fixedly connected with a round rod, and the top end of the round rod is fixedly connected with a rotating disc. According to the freezing centrifuge for the liquid-based cell preserving fluid, through cooperation of ejection blocks, a second screw rod, a spring, a sliding rod and a conical block, a user rotates the second screw rod through a handle, the second screw rod drives the conical block to move downwards along the outer wall of the sliding rod, and the mul