Human Powered Tools
Posted: Thu Jan 13, 2022 11:11 pm
We have some threads on prepping and one specifically about living without an electric washing machine, but I'd like to create a dedicated thread to share resources, ideas, and experience using human powered tools and appliances. I don't want to restrict that discussion too much, but I'm more interested in mechanical solutions rather than solutions that generate electricity. I'm also mostly interested in designs with commonsense utility (e.g. building a pedal/crank-powered stand mixer might not make much sense if one can just use a whisk) and simplicity/resilience (e.g. components that can easily be sourced and repaired in low energy intensity future).
First off there is this overview of a variety of such solutions (it seems most plans are from the 70's or NGO proprietary plans for the developing world): https://www.lowtechmagazine.com/2011/05 ... ories.html
One of the most interesting parts from the above article talks about efforts to create multi-functional pedal machines, which can be used for a variety of purposes by changing gears and attachments. I could see applications for tools that are regularly used like a washing machine, grain mill, some kind of woodworking thing, gardening tools etc.
Here is a design for a pedal powered washing machine: https://www.youtube.com/watch?v=Edu8c3UhHnk
I think the above washing machine design could be improved by using a flywheel design. I do like that the design is relatively simple and can be utilized for large laundry loads, which I think is an easier transition for those that are used to doing laundry once a week. I know there are other products available on the market for doing laundry without power, but most of them can only be utilized for small loads.
First off there is this overview of a variety of such solutions (it seems most plans are from the 70's or NGO proprietary plans for the developing world): https://www.lowtechmagazine.com/2011/05 ... ories.html
One of the most interesting parts from the above article talks about efforts to create multi-functional pedal machines, which can be used for a variety of purposes by changing gears and attachments. I could see applications for tools that are regularly used like a washing machine, grain mill, some kind of woodworking thing, gardening tools etc.
Here is a design for a pedal powered washing machine: https://www.youtube.com/watch?v=Edu8c3UhHnk
I think the above washing machine design could be improved by using a flywheel design. I do like that the design is relatively simple and can be utilized for large laundry loads, which I think is an easier transition for those that are used to doing laundry once a week. I know there are other products available on the market for doing laundry without power, but most of them can only be utilized for small loads.