Inovace mobilního servisního robotu BigFoot

Abstract

The bachelor's thesis deals with the innovation of the mobile service robot BigFoot, the introduction deals with the analysis of the current state of the robot, description of previously used components and the determination of which components will be replaced. Subsequently, an analysis of selected available mobile service robots with stereometry is performed. A requirement sheet was determined from both of these analyzes. Variants of solution of individual parts of the robot are proposed. Based on the calculations, two drive units are selected together with suitable planetary gearboxes. Subsequently, three conceptual variants of the transmission system are developed, from which the most favorable variant for this robot is selected using multi-criteria analysis. Then the work deals with the final solution. The individual components, their location on the robot, or a description of the created structure for the given component are described in detail. The calculation of the planetary gearbox, the gear unit and the operating time of the robot per battery charge is performed. At the end is the wiring diagram of the electronics and the computer generated photo during the service task of the robot.