Lifting device and sporting device

A lifting device comprising:

• an upper station;
• a lower station;
• a plurality of lifting and lowering placing tables that move in a vertical direction between the upper station and the lower station;
• one or a plurality of upper side horizontal placing tables that move horizontally in the upper station;
• and
• one or a plurality of lower side horizontal placing tables that move horizontally in the lower station,
• wherein when one of the lifting and lowering placing tables is in the upper station, the upper side horizontal placing table is at a position adjacent to the lifting and lowering placing table, and the upper side horizontal placing table and the lifting and lowering placing table form a series of conveying passage,
• wherein when the lifting and lowering placing table moves away from the upper station, the upper side horizontal placing table moves to a position where the lifting and lowering placing table used to exist,
• wherein when one of the lifting and lowering placing tables is in the lower station, the lower side horizontal placing table is at a position adjacent to the lifting and lowering placing table, and the lower side horizontal placing table and the lifting and lowering placing table form a series of conveying passage, and
• wherein when the lifting and lowering placing table moves away from the lower station, the lower side horizontal placing table moves to a position where the lifting and lowering placing table used to exist.