The Dissertation thesis deals with the research and especially development of a modular mobile robotic platform designed for industrial practice in the Industry 4.0 concept. The project provides an overview of the basic structures of mobile robots such as mobile robots chassis, control methods or individual types of navigation that need to be known in the first phase of the conceptual design of the robot. Based on the knowledges of these areas, it is possible to form a suitable concept of a mobile robot for a given application (of applications when we talking about device modularity). At the beginning of the thesis, the reason for the development of such equipment within ASSECO-CEIT, a.s. and set the objectives of the further procedure, namely the development of the device itself. At the end of the thesis, the result of the structural design of the device is evaluated.