Coupler supporting module for drum container

A coupler supporting module for a drum container, the coupler supporting module supporting a coupler that is configured to discharge a liquid contained inside the drum container, and the coupler supporting module comprising:

• a base frame moving in a vertical direction and a horizontal direction perpendicular to the vertical direction;
• a slide frame coupled to the base frame and comprising a first slide member and a second slide member, wherein the first slide member is movable in a first direction with respect to the base frame, and the second slide member is movable in a second direction with respect to the first slide member, the second direction is perpendicular to the first direction, and the first direction, the second direction, and the horizontal direction are located on a same horizonal plane;
• a tilting joint including a tilting support part connected to the second slide member of the slide frame, and a tilting part connected to the tilting support part so as to be supported while allowing a tilting angle to be adjusted in multiple directions with respect to the tilting support part, wherein the slide frame is located above the drum container and directly supports the tilting joint;
• and
• a coupler holder coupled to and formed to support the coupler and coupled to the tilting part of the tilting joint, the coupler being inserted into a discharge port of the drum container and discharging the liquid contained inside the drum container,
• wherein during an insertion of the coupler into the discharge port, the first slide member and the second slide member are freely moved in response to an external force generated by contact between the coupler and the discharge port while the tilting part is freely tilted in response to the external force.