The Future of Pipeline Cleaning Robot

Pipeline systems can degrade over time for a variety of reasons. Pipeline Cleaning Robot are made to operate in hazardous or labor-intensive settings without the need for human intervention, as well as in difficult-to-reach areas. Nevertheless, you will discover that such robots are far too costly if you check at their pricing.

The goal of this project is to build a different sort of robot for pipeline inspection. Because we believe that having a robot that is both more affordable and capable of adapting its construction to the pipe diameter is useful.

Our task is to modify this robot so that it may be used with two sliding mechanisms to accommodate diameters ranging from 260mm to 390mm.

Brutine Mechatronics: VUB/ULB/ERASMUS Project

Members of the team:

  • Myimana Dushimyi Fran├žois
  • Houban Houda
  • Soumia Khoulali
  • Simon Martin
  • Ziao Zhao

First, we used CATIA V5 to create a simple design. The robot is made up of two independent sliding mechanisms that are mounted on a PVC core tube. Every sliding mechanism consists of three legs that are fastened to a cylindrical collar and connected by a tiny connection to the sliding cylinder.

A spring enables both the compression and extension movements to glide. Therefore, the diameter of the robot reduces as the legs are squeezed. Robotic extension occurs when this compressive force is released. The electrical component holder, shaped like a long collar, is located between the two mechanisms.

Two highly geared DC motors operate each of the two front legs in our design, which is seen in the above photographs. Since the front legs are strong enough to power the entire machine, the back legs are motor-free.

Tiny controller

One Arduino Uno (any model would do)

Drive Controller

H-Bridge (L298N) 22AWG, one unit 220V SMD Rework Soldering Station Power Supply for Solid Core Wire

Four 9-volt batteries: two for the motors and one for the Arduino

Additional Electronics

Two 12-volt DC motors

DPDT Power switch toggle switch

Slide switch SPDT (Input from user)

Heat-Resistant Tubing


Six links that were laser-cut (the motor links differ somewhat from the other links).

Six printed PLA tiny links

Double Collars, printed

Two printed translational components

One printed electronic components holder

Strong, two-row springs (printed)

Two printed motor-wheel pins.

4 printed link-wheel pins

Two motor bushings (printed)

Four 7 mm bearings

Eighteen three-millimetre bolts

Seven 2.5 mm bolts

Seven zip ties

Six pairs of plastic wheels on robot tyres

One x end stopper

Fourteen x 2.5 mm PGP fasteners

36 x 3 mm bolts

Fourteen x 2.5mm nuts

50 pieces of 3 mm shims

One 40mm PVC pipe


Drill press and electric drill (along with many more bits)

Cutting laser and 3D printer

Soldering using a hacksaw Pliers made of iron

Allen wrench

Various screwdrivers

Strippers of Wire

Clamp Multimeter with Ruler

An H-Bridge chip (L298N) serves as the foundation for the motor controller we constructed for this robot. Each motor using this chip needs two inputs to operate (the motor will turn if one of the H-bridge’s two pins is HIGH and the other is LOW, or the opposite if the two pins are flipped).

You now have to regulate these motors’ precise velocities. This may be accomplished by applying a lower voltage to the Arduino’s “HIGH” pin, understanding that any voltage more than 5V would result in the same motor velocity.

We use 22AWG solid core wires to build connections and solder all of the electrical components in the holder once they are fixed.

The Arduino is powered by a 9V stack. It shares a commonality with the three 9V stacks in sequence.

Three 9V stacks are utilised in sequence to generate a supply of 27V, which powers the H-bridge and the motors.

Among the most crucial components of this robot are its legs, whose construction dictates whether or not it can bear the pressure from the pipe and the weight of the engine. We chose to have two of the six legs each driven by a single motor, while the remaining four legs utilise roller bearings for less friction.

I have completed Master in Arts from Amravati University, I am interested in a wide range of fields, from Technology and Innovation, Sports, Entertainment, and online marketing to personal entrepreneurship.