Mounting bracket for multi-model arraying machine

The utility model belongs to the technical field of arraying machine installation supports, and particularly relates to a multi-model arraying machine installation support which comprises a supporting frame. Limiting plates are symmetrically arranged on the two sides in the supporting frame, sliding blocks are arranged between the inner walls of the two sides of the supporting frame and one sides of the limiting plates in a sliding fit mode, one ends of the sliding blocks are connected with threaded rods, one ends of the threaded rods are in threaded connection with threaded cylinders, first bevel gears are fixedly arranged in the middles of the exteriors of the threaded cylinders, and one sides of the first bevel gears are engaged with second bevel gears. A connecting rod is fixedly arranged at one end of the second bevel gear; by changing the position of the sliding block, the mounting bracket can be suitable for arraying machines with different lengths, the mounting bracket can be suitable for arraying mac