A REVIEW DESIGN AND FABRICATION OF ELECTRICALLY OPERATED BOARD CLEANING MACHINE

Automatic blackboard cleaning machine are made to reduce the man-power involved in cleaning blackboards and also to reduce the fatigue caused due to traditional wiping device. The dust which is generated while cleaning is so hazardous to health which causes many respiratory problems and also manual method is time consuming. To reduce such problems Automatic Blackboard dusters are one of the alternatives. This paper work presents the design and Fabrication of automated blackboard wiping device. The system consists of following basic units: Blackboard, DC motors, crank and lever mechanism, cross rail, slider. The system uses to and fro motion of the cross rail mechanism and duster having up and down motion to clean the blackboard. The device makes teaching efficient and reduces human efforts

Proceedings of National Conference on Relevance of Engineering and Science for Environment and Society

This conference proceedings contains articles on the various research ideas of the academic community and practitioners presented at the National Conference on Relevance of Engineering and Science for Environment and Society (R{ES}2 2021). R{ES}2 2021 was organized by Shri Pandurang Pratishthan’s, Karmayogi Engineering College, Shelve, Pandharpur, India on July 25th, 2021. Conference Title: National Conference on Relevance of Engineering and Science for Environment and SocietyConference Acronym: R{ES}2 2021Conference Date: 25 July 2021Conference Location: Online (Virtual Mode)Conference Organizers: Shri Pandurang Pratishthan’s, Karmayogi Engineering College, Shelve, Pandharpur, India