The linkage platform of screw lifter is an mechatronic motion execution unit that skillfully combines the motor, reducer, steering gear and screw lifter through coupling, transmission shaft and so on. It can realize the linkage use of multiple screw lifters, meet the requirements of multiple stable, synchronous and reciprocating lifting, and also realize the overturning movement. Thus, it can replace the traditional hydraulic and pneumatic transmission on many occasions. This motion unit based on worm gear screw elevator provides a broader practical space for engineers to develop products in the digital era. It is widely used in solar energy, metallurgy, food, water conservancy and other industries.