Abstract: Remote water supply system is important equipment for major fire fighting and urban drainage. In this paper, the hose winding mechanism with joint is studied, which is the key component of the remote water supply system. Through the research of snake jaw structure and bionic design, a new snake jaw winding mechanism principle is proposed, which has the characteristics of simple structure and reliable work. Aiming at the speed control problem of hose winding, a speed feedback plus correction method is proposed, which can avoid error accumulation and frequent correction and adjustment, and achieve better winding effect. 

Key words:

 remote water supply system, joint winding mechanism, bionic design, winding speed control