| 摘要 |
A device for water supply contains the centrifugal pump with suction and pressure tubes, the working wheel with the shaft connected with the driving electromotor, and the frame. The drive of the shaft of working wheel is designed as the paired drums installed on the common frame and capable of rotation and engagement with the driving wheels of the mobile appliance. The shaft of one drum is coupled with the shaft of the operating wheel. The frame also contain the ladder and the mechanism for blocking the drums designed asdouble-arm lever with one arm equipped with the handle and another one – two grips interconnecting with two dowels in both drums. The middle part of the lever is connected with the frame. |
