Not all washing machines have a belt. Traditional top-loading and front-loading machines often use belts to drive the drum. However, some models, especially high-efficiency front-loaders, may use direct drive systems that eliminate the need for a belt. It's important to check the specifications of a particular model to determine its drive mechanism.
to wash clothes
to wash your cloths
No
To wash your clothes
Hand wash it.
Need. Picture of belt setup
It depends on the efficiency of your wash. Washing by hand is often the most efficient in terms of water use and machines (and wash cycles within machines) vary hugely in terms of their efficiency.
Wash it off with water.
Yes. Also, nowadays cold wash machines are popular.
Wwho cares!?
All machines are constructed from six simple machines
There is no real upkeep for a espresso machine other then wash all the equipment and parts after use to avoid clogs and used particle in your espresso. Also when you wash the parts you prolong the espresso machine longer.