Technic Builder
A Lego Technic Mechanism Builder
Showing posts with label
Worm vehicle
.
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Showing posts with label
Worm vehicle
.
Show all posts
Saturday, June 10, 2017
蠕動前進的車
這看似車輛的東西並非由車輪的動力帶動,而是靠車身長短變化像蟲那般蠕動而行走的。
長短變化是由馬達帶動曲柄產生。
為了防止倒後行,前後車輪軸上都加了棘輪機構,車只能向前行,不會向後行。
完成後的樣子。
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