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DESIGN, CONSTRUCTION AND DEVELOPMENT OF A DUAL VOLTAGE SUPPLY ELECTRIC MOPPING MACHINE

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TITLE PAGE

DESIGN, CONSTRUCTION, AND DEVELOPMENT OF DUAL VOLTAGE SUPPLY ELECTRIC MOPPING MACHINE

BY

---
EE/H2013/01430
DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING
SCHOOL OF ENGINEERING
INSTITUTE OF ---

DECEMBER,2018



APPROVAL PAGE

This is to certify that the research work, “design, construction and development of a dual voltage supply electric mopping machine” by ---, Reg. No. EE/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on Electrical and Electronics Engineering has been approved.

By
Engr. ---                                                     Engr. ---
Supervisor                                                  Head of Department.
Signature……………….                           Signature……………….        

……………………………….
 Engr. ---
External Invigilator



DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.



ACKNOWLEDGEMENT

The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.


PROJECT DESCRIPTION: This work “design, construction and development of a dual voltage supply electric mopping machine” research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of “design, construction and development of a dual voltage supply electric mopping machine” visible for everyone, then the complete material on “design, construction and development of a dual voltage supply electric mopping machine” is to be ordered for. Happy viewing!!!


ABSTRACT

An electric mopping machine is a robotic device capable of cleaning or washing the floor of a room or area without any human effort other than just starting the unit. The machine is mainly built on a rectangular piece of board. It uses a rotating sponge underneath the unit to clean a floor as it passes over it. DC motor is used to change the direction of wheels which connected at the middle of the platform. Only one DC motor is used to move the machine overall room freely, and four small wheels are supporting wheels. It has two different power supply - powered by rechargeable battery and also with main power supply.  

CHAPTER ONE
1.0                                                        INTRODUCTION
Washing the floor, especially in the kitchen, is one of life's annoying little chores that must be performed on a regular basis in order to avoid a buildup of debris. The standard method for floor cleaning relies on sweeping the floor and thereafter running a damp cloth or a mop across the swept floor. While tried and true, this method is time consuming and labour-intensive which result in “scheduled” floor washings being skipped for other less onerous tasks or even for a beer and a movie depending on the circumstances.
In order to overcome the time and labor intensity associated with floor washing, electric mopping machine systems have been proposed. Such systems generally fall into one of two broad categories. The first type of such system relies on various sensors and artificial intelligence in order to systematically move the floor machine across the floor. The sensors detect objects and other obstructions and the artificial intelligence system determines the course of action of the device with respect to the object or obstruction. Advanced devices rely on neural networks or other learning algorithms in order to understand the topography of the floor for future cleanings of the floor.
The other major type of electric mopping machine uses some form of input device so that the user can program the system in order to teach the device the various perimeters of the floor as well as any fixed obstructions so that once so programmed, the floor cleaner will be able to traverse the floor properly.
While each of the above two types of electric mopping machine work with varying degrees of speed and efficiency, depending on the particular model, such systems tend to be very complex in design and construction, making such systems uneconomical for all but a few. Additionally, the programmable model tends to be unduly difficult to set up and maintain.
Therefore, there exists a need in the art for an electric mopping machine that addresses the above-mentioned concerns found in the prior art. The floor cleaning system must be relatively simple in design and construction and must be easy to setup and operate. Ideally, the floor cleaning system will be compact and lightweight and will be easy to clean.

1.1                                                   AIM OF THE PROJECT
The main aim is to construct a device that cleans or washes the floor of a room automatically which uses a dual power source of rechargeable and main power supply.

1.2                                             OBJECTIVE OF THE PROJECT
At the end of this work students involves shall be able to develop the electric mopping machine which comprises of the following:

  1. a body member having an extension extending there from;
  2. a cleaning implement attached to the extension;
  3. at least one ball wheel attached to the body member;
  4. a motor disposed within the body member;
  5. an electrical source electrically connected to the motor for operating the motor; and
  6. a driven wheel swivelly attached to the body member and operatively attached to the motor such that when the body member is traveling and encounters an obstacle, the driven wheel swivels and changes the traveling direction of the body member.

1.2                                                 SCOPE OF THE PROJECT
An electric mopping machine uses a body member that has a change-of-direction driving mechanism such that when the body member encounters an impediment, the direction of travel of the body member is altered. An extension extends outwardly from the body member and has a cleaning implement removably secured thereto, the cleaning implement running along the ground and cleaning same during operation of the body member.


1.3                                         SIGNIFICANCE OF THE PROJECT
This project is used in domestic purpose i.e. used to clean or wash the floor of a room automatically. If the battery is charged, then ON it to moves overall room at the same time it cleans floor as it passes over it.


1.4                                          ADVANTAGES OF THE PROJECT
The automatic floor washing machine has the following advantages:

  1. The electric mopping machine is relatively simple in design and construction.
  2. The machine is very easy to setup and operate requiring either no or at best nominal programming of the device. The electric mopping machine is compact and lightweight and is easy to clean at regular intervals.

1.5                                          APPLICATION OF THE PROJECT
The electric machine is widely used in following places:-Hospitals, colleges, Industrial floors, Airports, Offices, Hotels, Commercial Complexes, Dairies, Laboratories, Canteen, Health centers.

1.6                           PROBLEMS AND LIMITATION OF THE PROJECT

  1. When components failed or when the battery gets low, this device may stop moving, going sideways, or just not operating correctly.
  2. This device may not wash floor thoroughly compared to when human being washed.
  3. This machine cannot wash stairs.
  4. Perform average on soft floors and carpets.
  5. Can easily struck up in the clutter of wires and threads if any
  6. Long time of cleaning as it is automated: this machine spends longer time to clean the floor of a room due to how it functions. In addition, it will not be capable of holding a large amount of dirt due to its small size.

CHAPTER TWO: The complete chapter two of "design, construction, and development of a dual voltage supply electric mopping machine" is available. Order full work to download. Chapter two of "design, construction, and development of a dual voltage supply electric mopping machine" consists of the literature review. In this chapter all the related work on "design, construction, and development of a dual voltage supply electric mopping machine" was reviewed.

CHAPTER THREE: The complete chapter three of "design, construction, and development of a dual voltage supply electric mopping machine" is available. Order full work to download. Chapter three of "design, construction, and development of a dual voltage supply electric mopping machine" consists of the methodology. In this chapter all the method used in carrying out this work was discussed.

CHAPTER FOUR: The complete chapter four of "design, construction, and development of a dual voltage supply electric mopping machine" is available. Order full work to download. Chapter four of "design, construction, and development of a dual voltage supply electric mopping machine" consists of all the test conducted during the work and the result gotten after the whole work

CHAPTER FIVE: The complete chapter five of "design, construction, and development of a dual voltage supply electric mopping machine" is available. Order full work to download. Chapter five of "design, construction, and development of a dual voltage supply electric mopping machine" consist of conclusion, recommendation and references.



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