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乐高ev3简单作品搭建图(乐高随手做之廿二)

乐高ev3简单作品搭建图(乐高随手做之廿二)升降装置和控制装置3.因为抓球的速度必须一样,所以两个齿轮的大小必须一样齿轮的转动方向:1.手臂要完成抓球的任务,那必须齿轮的转动方向是相反。2.齿轮每两个相互啮合,转动方向相反。

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乐高ev3简单作品搭建图(乐高随手做之廿二)(1)

(获取无水印PDF搭建图,请拉到文末)

之前在论坛上看到了一个大型的抓娃娃机,该做的自由度都做了,就是很费积木。于是做了个简单版的,相当简单,课堂上一会儿就能做完,效果还可以,可以抓一些小物品,我是用来抓45002里的小球。

乐高ev3简单作品搭建图(乐高随手做之廿二)(2)

乐高ev3简单作品搭建图(乐高随手做之廿二)(3)

机械爪的部分

齿轮的转动方向:

1.手臂要完成抓球的任务,那必须齿轮的转动方向是相反。

2.齿轮每两个相互啮合,转动方向相反。

3.因为抓球的速度必须一样,所以两个齿轮的大小必须一样

升降装置和控制装置

乐高ev3简单作品搭建图(乐高随手做之廿二)(4)

用主控上的四个选择键控制就可以了,注意夹取时的角度即可,可以转动小角度慢慢微调,防止电机卡死。

With the main control on the four select key control attention to the angle when the clip can you can turn a small angle slowly fine adjustment to prevent the motor stuck.

注意:连接用的绳子,自己准备细线就可以了,9686里的绳子就挺好。

Note: The connection of the rope you can prepare their own fine line 9 686 miles of rope is good.

乐高ev3简单作品搭建图(乐高随手做之廿二)(5)

1、分析机械爪升降的物理过程,

1. Analyze the physical process of the lifting and lowering of the mechanical claws

机械爪的升降主要是 B 电机的正转和逆转,

the lifting of the mechanical claw is mainly the positive rotation and reverse rotation of the B motor

我们假设正转是上升,逆转就是下降。

we assume that a positive turn is an upward turn and a reverse turn is a downward turn.

那么我们机械爪就有三个状态:上升、下降、停止。

Then we have three mechanical claw state: up down stop.

2、分析机械爪的夹起和松开物理状态。

2. Analyze the physical state of clamping and releasing of mechanical claws.

机械爪的夹起、松开,同样分为三个状态:夹起、松开、停止。

Mechanical claw clamping release is also divided into three states: clamping release stop.

3.使用程序块按钮控制。

3. Use the block button control.

乐高ev3简单作品搭建图(乐高随手做之廿二)(6)

模型的搭建和图纸制作使用studio 2.0,扫码加我个人微信,关于这方面的学习,大家也可以互相学习交流。随缘更新!

Model building and drawing making using Studio 2.0 scanning code plus my personal wechat on this aspect of learning we can also learn from each other. Update with fate!

模型搭建和图纸制作都不辛苦的,图片模型文件这里都是无偿提供的,欢迎白嫖!嘿嘿!如果您不嫌烦的话,同时这些资料对您有所帮助的话,还请转发出去,让更多的朋友看到,让我涨点关注吧!不胜感激!

Model building and drawing production are not hard picture model file here are free to provide welcome whoring! Hey Hey! If you are not tired of words at the same time these materials are helpful to you please also forward let more friends see let me raise point attention! Thank you very much!

图片步骤都挺清晰的,自取即可。获取无水印PDF搭建图,请后台回复:

Picture steps are very clear you can take it. For waterless PDF build ups please reply in the background:

简易抓娃娃爪

Easy Claw

乐高ev3简单作品搭建图(乐高随手做之廿二)(7)

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