The utility model provides a transmission device for medicine bottles, includes the medicine bottle mechanism that arranges, the medicine bottle is arranged the mechanism and is included by power device I drive moving medicine bottle transfer chain, along the traffic direction of medicine bottle on the medicine bottle transfer chain, the front end of medicine bottle transfer chain is provided with limiting stop lever, still releases the medicine bottle push mechanism of medicine bottle transfer chain including being used for will arranging medicine bottle on the medicine bottle transfer chain from one side of medicine bottle transfer chain. The medicine bottle is arranged under the conveying effect of medicine bottle transfer chain, and the medicine bottle is stopped by limiting stop lever when moving to medicine bottle transfer chain front end that the medicine bottle is arranged on the medicine bottle transfer chain, when the medicine bottle arrange on the medicine bottle transfer chain accomplish after, push away away the medicine bottle through medicine bottle push mechanism, this transmission device for medicine bottles's simple structure, efficient.