Ardumower Chassis 'mountain mod': Unterschied zwischen den Versionen
Aus www.wiki.ardumower.de
(→Turning front drive into rear drive) |
|||
Zeile 36: | Zeile 36: | ||
File: Ardumower_mountains5.jpg| Step 3: Add rubber band | File: Ardumower_mountains5.jpg| Step 3: Add rubber band | ||
File: ardumower_reverse_docking.jpg| Step 4: Reverse docking contacts | File: ardumower_reverse_docking.jpg| Step 4: Reverse docking contacts | ||
− | File: Ardumower_mountain_tires.jpg| Step 5a: Modify tire profile | + | File: Ardumower_mountain_tires.jpg| Step 5a (optional): Modify tire profile |
− | File: Ardumower_tire_rubber.jpg | Step 5b: 'Off-road' tire mod using rubber | + | File: Ardumower_tire_rubber.jpg | Step 5b (optional): 'Off-road' tire mod using rubber |
</gallery> | </gallery> | ||
Version vom 13. September 2021, 18:00 Uhr
Inhaltsverzeichnis
Abstract
This page describes (as a 'hack') how to modify the Ardumower Chassis to run up higher slopes with it (tested up to 30 percent). This works by
- turning the front drive into a rear drive and so requires to reverse the drive direction (so front is back and back is front)
- optional: modifying the tire profile (give it more grip)
- Modify tire profile OR
- Off-road version (sand etc.): A bicycle tube or U-form rubber is added around the tire
Needed parts
- cup
- acrylic glas sheet (1mm)
- rubber band (U-form)
Turning front drive into rear drive
- swap motor cables (right and left)
- swap odometry cables (right and left)
- swap battery charging pin cables (right and left)
- disable ultrasonic sensor
- move perimeter coil from old front to old back side
- use BumperDuino as bumper sensor
New rubber tires
pushcart tires adapter
version 1 (OpenSCAD): https://drive.google.com/open?id=1b2QyTGZAHqlq3FxoZMuL9yAjkAN27W_W
version 2 (STL): https://drive.google.com/open?id=1Z5-RnOGF6VBqRKgV-_IFwwNccazjhj48
https://forum.ardumower.de/threads/traktion.22179
https://forum.ardumower.de/threads/3d-teile-und-zubeh%C3%B6r-f%C3%BCr-den-ardumower.22588/
Pictures
Videos
- BumperDuino
- pushcart tires
- Demo
- Optimized tires
- Bicycle tube tires for 'off-road'
- Ardumower rear/front driven climbing difference