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VLS-AGV

An open-source, low-cost autonomous guided vehicle (AGV) with vertical linear stage capabilities and modular expansion for robotic arm integration.

  • Wheeled
  • Open source
  • arduino
  • 3D printable

Suggested by Robotheca, created by @zhangdong-cheku (opens in a new tab), from github.com/zhangdong-cheku/VLS-AGV (opens in a new tab). Pinned to commit 4b86f09 (opens in a new tab).

Fork on GitHub (opens in a new tab)Download the files at this commit (.zip)
Hardware license
MIT (opens in a new tab)
Software license
MIT (opens in a new tab)
Commercial use
Allowed

Photo

VLS-AGV, photo from its repository
Photo:@zhangdong-cheku (opens in a new tab)MITsource file (opens in a new tab)
Reach
412 mm
Height
1,121 mm
Weight
680 mm

What it can do

Written by Robotheca from the project's documents.

  • Moves on flat floors using encoder metering wheels
  • Rotates the upper structure with a servo for directional adjustment
  • Moves a linear sliding module vertically for lifting tasks
  • Supports attachment of a robotic arm for extended functionality
  • Operates autonomously or can be manually controlled

Bill of materials

This repository has no parts list Robotheca can read yet.

Build guide

The creator's steps, each with its instructions.

  1. 1Assemble the chassis and base
  2. 2Install the slewing bearing and linear sliding module
  3. 3Mount the encoder metering wheels and stepping motors
  4. 4Connect the shock-absorbing springs
  5. 5Install the hollow turntable and servo motor
  6. 6Set up the Arduino-based control system
  7. 7Integrate the mechanical arm expansion base

The guide appears here as you scroll.

Guide by @zhangdong-cheku (README.md), under MIT. The English translation is by Robotheca, shared under the same license.

Wiring and electronics

Notes written by Robotheca from the project's documents.

Main parts

  • Arduino controller board
  • Stepper motor for driving the encoder metering wheel
  • Servo motor for rotating the upper structure
  • Linear sliding module for vertical movement
  • Encoder for metering wheel feedback
  • Battery for power supply

Connections

  • Arduino connected to stepper motor driver for wheel control
  • Servo motor wired to Arduino for upper structure rotation
  • Encoder signals wired to Arduino for wheel feedback
  • Linear sliding module connected to Arduino for vertical movement control