Traxxas 大s 自制大脚拖车（更新视频）
本帖最后由 banbanbaba 于 19-7-13 15:49 编辑其实还没做完，家里有四个大脚胎闲置，就想做个拖车玩，遛孩子拉点随身物品，考虑过多种方案，完全是因为尺寸问题放弃了带转盘的前桥可以转向的方案，同时参考论坛里前辈们的经验，初步完成了一个大脚拖车的主要结构
https://v.youku.com/v_show/id_XNDI3MTkyNzc2NA==.html?sharefrom=iphone&sharekey=52ff743eaf5fc870ab871470a538c89e8
https://v.youku.com/v_show/id_XNDI3MTkzNDE2OA==.html?sharefrom=iphone&sharekey=421642645c95dd2b62d62956ca4d65691
以下是原有视频
http://v.youku.com/v_show/id_XNDI2Nzc3NDI5Mg==.html
https://v.youku.com/v_show/id_XNDI2Nzc3NDI5Mg==.html
http://v.youku.com/v_show/id_XNDI2Nzc3NjA3Mg==.html
https://v.youku.com/v_show/id_XNDI2Nzc3NjA3Mg==.html
本来闲置的轮胎是黑色这款
http://image.rcfans.com/data/appbyme/upload/image/201907/10/0mELDRwHwd4V.jpg
原来遛孩子也就拖个水壶
http://image.rcfans.com/data/appbyme/upload/image/201907/10/BFRvA8pKmLhK.jpg
新手，所以没什么工具，先买些工具材料，带陀螺仪的电起子 批头 套筒 各种钻头 螺丝螺母一坨，拖车还没影，就知道工具比车贵
http://image.rcfans.com/data/appbyme/app/data/phiz/default/34.png
但事实证明，有趁手的工具效率就是高
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然后等到二手山鼠车架，拆洗，拆传动部分
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加12-17mm的结合器，更换破损零件，量好尺寸就淘宝角铝和铝条准备开始做车架，但其实我用原车架裁剪搞定了，强度足够
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又加固了一下，顺便把钱转向锁死
http://image.rcfans.com/data/appbyme/upload/image/201907/10/YSfSLIir0HdT.jpg
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然后就是衡梁 前防撞部分
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后防撞也换新了
http://image.rcfans.com/data/appbyme/upload/image/201907/10/JML4Aw9Z4IPj.jpg
为了协调 又淘了四个软乎乎的大s轮胎，够软，舒服，比划一下
http://image.rcfans.com/data/appbyme/upload/image/201907/10/5xpQqkE5vgUx.jpg
开始做托车杆，其实最后利用废弃的传动轴做了一个还不错，可以伸缩
http://image.rcfans.com/data/appbyme/upload/image/201907/10/ii2xMgMAyWRg.jpg
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试车
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继续完善车架，保证轮胎避震行程，加高未来拖车板（还是拖车盘，没想好）的高度
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继续做支撑骨架部分
http://image.rcfans.com/data/appbyme/upload/image/201907/10/ULYm7JN4KzUV.jpg
迷你版可乐
http://image.rcfans.com/data/appbyme/upload/image/201907/10/PXv48Vz6Tvgx.jpg
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拿纸盒盖试了一下，可以做双层储物，也许我就加块板子就完活了。
http://image.rcfans.com/data/appbyme/upload/image/201907/10/LmrLF4se38Or.jpg 大神，你这车壳是啥壳，挺漂亮的，有连接啥的么？
绿豆x 发表于 19-7-10 15:46 static/image/common/back.gif
大神，你这车壳是啥壳，挺漂亮的，有连接啥的么？
淘宝一搜8车大脚车壳就有，买的480mm长的还是短了，所以靠后期手工弥补，其实原壳子比较丑，可以看我原来的帖子
闲置轮胎其实是幌子。 ljhdoc 发表于 19-7-10 16:25 static/image/common/back.gif
闲置轮胎其实是幌子。
现在看的确是http://image.rcfans.com/data/appbyme/app/data/phiz/default/34.png
真是有才啊
拿个纸板试试板子做多大，孩子水壶是搓搓有余了
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卧槽，来灵感了，我都守着四个大脚轮子望了好久了，就是拿不出一个合理的拖车方案，楼主这就是改了个短车架，既有了避震和底盘，又缩短轴距解决了转向问题，万向节链接解决了前后车在上下和左右方向的晃动，加上铝材加固又形成了一个箱式空间，卧槽，民间设计师
看拖车确实是个低成本方案，不过工具嘛，这个预算一下就拉高了哈哈哈哈哈
就是我勒 发表于 19-7-10 22:53 static/image/common/back.gif
看拖车确实是个低成本方案，不过工具嘛，这个预算一下就拉高了哈哈哈哈哈
其实没必要买工具，有个电钻钻眼就行，螺丝可以用螺丝刀，我这是以做拖车的名义买了个喜欢的工具而已http://image.rcfans.com/data/appbyme/app/data/phiz/default/39.png