• Himanshu Shrivastva
• Krishan Prakash
• Ashish
• Muthair Ahmad M
• Balaji. S

The aim of the project is to develop a mechanical system for cleaning domestic cylindrical water tank. The mechanical system includes two main mechanism which is a worm gear mechanism and reciprocating four bar linkage mechanism. The worm gear mechanism is used to move whole mechanical system up and down for cleaning cylindrical tank. PVC brushes are attached to the end of the four bar linkage. Four bar linkage is made in such that it can be adjusted according to inside diameter of the tank. When the motor is actuated the linkage rotates and with the help of brushes, cleaning of wall and base of tank takes place. The purpose of this project is to reduce the human efforts and to avoid the chemical influence on health of person entering the tank for cleaning.

Cylindrical Water Tank, Four Bar Linkage, Electric motor, Worm Gear.

"Semi-Automatic Water Tank Cleaner", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.61-66, May-2019, Available :http://www.jetir.org/papers/JETIRBZ06012.pdf

"Semi-Automatic Water Tank Cleaner", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp61-66, May-2019, Available at : http://www.jetir.org/papers/JETIRBZ06012.pdf