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user:oddstr13:project:thresher [2022-02-15 01:17] – Odd Stråbøuser:oddstr13:project:thresher [2022-02-15 02:04] (current) – Odd Stråbø
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   * Grain Bikes – GB1: Bicycle Powered Thresher – [[https://farmhack.org/tools/bicycle-powered-thresher|Project page]] [[https://web.archive.org/web/20190204053834/https://farmhack.org/sites/default/files/tools/files/THRESHER_FINAL_UPLOAD.pdf|[PDF]]] [[https://www.youtube.com/watch?v=3kXLkqczBXg|[YouTube]]]   * Grain Bikes – GB1: Bicycle Powered Thresher – [[https://farmhack.org/tools/bicycle-powered-thresher|Project page]] [[https://web.archive.org/web/20190204053834/https://farmhack.org/sites/default/files/tools/files/THRESHER_FINAL_UPLOAD.pdf|[PDF]]] [[https://www.youtube.com/watch?v=3kXLkqczBXg|[YouTube]]]
     * Separate build by Mark [[https://www.youtube.com/watch?v=DYG6QuU8ZCg|[YouTube]]]     * Separate build by Mark [[https://www.youtube.com/watch?v=DYG6QuU8ZCg|[YouTube]]]
 +  * Homemade Small Scale Threshing Machine – by  Kirk Waln [[https://www.youtube.com/watch?v=-vtet-x7nNY|[YouTube]]]
 +  * Buddy-ro's Bean Sheller – [[https://www.youtube.com/watch?v=Sdl393fE3NQ|[YouTube]]]
  
 {{youtube>3kXLkqczBXg?medium}} {{youtube>3kXLkqczBXg?medium}}
 {{youtube>DYG6QuU8ZCg?medium}} {{youtube>DYG6QuU8ZCg?medium}}
 +{{youtube>-vtet-x7nNY?medium}}
 +{{youtube>Sdl393fE3NQ?medium}}
 +
 +
 +===== Rotational speed =====
 +
 +  * GB1 has a target speed of about 200-300 RPM, which is the best range according to the creator, luseedhead (see comments on project page).
 +  * Buddy-ro's paddles are spinning at about 1700 RPM, with the drum spinning at about 80 RPM the other way.
 +
 +
 +====== Bill of materials ======
 +^ Name ^ Store ^ SKU ^ Count ^ Price ^
 +| STÅLRØR Ø25mm × 2m | Biltema | [[https://www.biltema.no/bygg/byggbeslag/stalror/stalror-2000038318|79-613]] |  1 |  145 NOK |
 +| Flenslager 25 mm | Økonomi-deler | [[https://www.okonomi-deler.no/flenslager-25-mm|UCF 205]] |  2 |  69 NOK |
 +
 +  * Remskive: https://www.okonomi-deler.no/tilbehor/rekvisita/remmer-og-remskiver/remskive-spz/remskive-spz-1-spor
 +  * Boss: https://www.okonomi-deler.no/tilbehor/rekvisita/remmer-og-remskiver/boss
 +  * Rem: https://www.okonomi-deler.no/tilbehor/rekvisita/remmer-og-remskiver/rem-spz
 +  * Motor
 +  * Hengsler
 +  * Bunnrister i forskjellige størrelser
 +  * En liten haug med plank + trelim & spiker / skruer
 +
 +

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