Need statement: Unkal lake in Hubballi is suffering from various pollution issues. Hubballi-Dharawad municipal corporation is looking for a robot.

Unkal lake in Hubballi is suffering from various pollution issues. Unkal lake is filled with the organic wastes and plastic component,As a engineer we have to find a machine which can clean the lake.Machine should able to clean different types of wastages.It should float on the water.It can pick up trash close to one foot under the surface.It should contain GPS system which helps to trace the machine. It should able to sense the things near by it which prevents collision..

SL	COMPONENTS OR PARTS USED	MECHANISM	LINKS
1.	Motors	power supply	[1]
2.	Belt	lifting of westages	[2]
3.	Wheels	for moment of machine	[3]
4.	staring and gear	for controlling of machine	[4]

[1]https://www.google.co.in/url?sa=t&sours=web&rct=j&url=http://www.mind.ilstu.edu/curriclum/mrdical_robotics/partics_of_robots.php&ved.

[2]https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://www.bluebird-electronic.net/oceanography/Ocean_Plastic_International_Rescue/rever_Trash_Skimmes_Skipswhaterways_Clining_Wor_Boats.hmt&ved

[3]https://goo.gl/images/7Df1Ga

[4]https://www.overtons.com

References:

Example 1: Book,

[1]Author name: Sheikh MdshahidMdRefique, Dr . Akash Langde

[2]Source Title : IJSART

[3]Volume and Issue: Volume.3 , issue 11

[4]Publication date: November 2017

[5]Page No.: 8 to 17

Example 2: Journal

Author name: Pankaj Singh Sirohi, Rahul Dev, ShubhamGautam, Vinay Kumar ,Singh , Saroj Kumar

Year of publishing: 2017

Tittle of the project: Advance River Cleaner

Tittle of the journal: Imperial Journal of Interdisciplinary Research(IJIR)

Page No. : 1689 to 1691

PRODUCT NAME	FUNCTIONS	COST	DIMENSIONS	MECHANISMS INVOLVED	MATERIALS REQUIRED	WHAT MACHINE CANNOT DO	REFERENCE
1.Weed cutter	It cut and collects the weed presentin water	Rs.1,50,000	Information not available	It cuts and collects the weed by sharp edges of the belt	Belts, motors,battery, wheels,gears	It cannot recognize plastic and organic materials	[1]
2.River cleaning machine	It is used to clean the aquatic weed water hyacinth floating garbage etc	Rs.10,000,000	*Total length-12.8m,total width-4.0m,total depth-3.8m	It collects the waste through belt	hydraulic lift,belt,motor,waste collecting collect box	It cannot works on sensors	[2]
3.Lakemaid	It sits on top of the water and effectively removes pond and lake weeds and removes the muck and silt	Rs.128,180	12feet length	It effectively removes by dragging weed -removing rakes across the lake bottom	rakes, battery,floating drones	It cannot collect the waste present above the water	[3]
4.Garbage remover from water	It automatically put the entire garbage collected by belt another belt that carries this to the river bank	Rs.22,000		It works on river flow and pick the garbage from the river using a chain operated belt drive automatically	Belts	It cannot move across water it is fixed at point	[4]
5.Skimmer boat	It collects large amount of waste compare to all machines	One million	50feet long13feet wide * 13tons weight	It collects the waste through its large arm by hydraulic lift	large belts,large hydraulic lifts	machine cannot recognize waste and plastic waste	[5]

*Reference

[1] https://m.made-in-china.com/product/Aquatic-Weed-Harwester-with-good-Price-Weed-Cutting-Dreder

[2] https://m.made-in-china.com/product/River-Cleaning-Machine-Boat-Ship-Harvester-to-Collect-The-Floating-Trash-Aquatic-Weed-in-Rivers-and-Lakes-732244632.html

3] http://melodyprojects.com/b-tech-m-tech-projects/mech-206-river-cleaning-mechanism.html

4] http://melodyprojects.com/b-tech-m-tech-projects/mech-206-river-cleaning-mechanism

[5] https://wtop.com/dc/2017/05/dcs-new-skimmer-boats-aim-clean-rivers/

Product photos

 Figure 8:Garbage remover