Open AccessDesign and Dynamic Analysis of Cleaning Robot for Cement Silos
Author(s) -
Jingkang Yang,
Duan Mingde,
Bo Zhang,
Huadong Shi
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2187/1/012025
Subject(s) - silo , information silo , kinematics , robot , bunker , engineering , correctness , structural engineering , mechanical engineering , automation , centrifuge , cylinder , simulation , computer science , coal , waste management , physics , classical mechanics , artificial intelligence , programming language , nuclear physics
Aiming at the mechanization and automation of cleaning the hardening on the wall of the cement silo, a silo cleaning robot is designed. The kinematics and dynamics mathematical models of the cleaning robot are established respectively. With the 12000mm diameter silo as the cleaning object, the dynamics model is constructed with virtual prototype. There is an analysis of the relationship between the angular velocity and angular acceleration of the mechanical arm, and the relationship between the thrust of the cylinder over time were analyzed. The results show that the calculation results of the mathematical model and the simulation model are close, the change trend is consistent, and the movement is stable and meets the design requirements, which verifies the correctness of the mathematical model. The research results provide a theoretical basis for the next step of control system design and strength analysis. This silo cleaning robot solution can be extended to the cleaning construction of other silos such as coal bunkers, granaries and ore silo.