Conveyor belt based transport system

A conveyor belt transport system, comprising:

• a driving shaft;
• a driven shaft;
• a pair of rollers;
• and
• a conveyor belt;
• the rollers each include a shaft hole running from one end to the other end;
• each end of the shaft hole is fitted with radial spherical plain bearings;
• the radial spherical bearings of one of the rollers of the pair rides on the drive shaft and the radial spherical bearings of an other of the rollers of the pair rides on the driven shaft;
• the conveyor belt wraps around the rollers that, respectively, surround the driving shaft and the driven shaft;
• the two ends of both the driving shaft and the driven shaft each include belt wheels;
• the outer end of the belt wheels each include a guard board;
• the conveyor belt further comprises a timing belt on an inner surface of each outside edge of the conveyor belt, and
• the inner surface of the timing belt includes concave teeth that matingly engage the belt wheels.