This topic related to agriculture sector but made by mechanical engineer how to work push type pesticide sprayer so this showing.

1. TSSM’s
BHIVARABAI SAWANT COLLEGE OF ENGINEERING AND
RESEARCH, POLYTECHNIC, NARHE,PUNE-41
Department of Mechanical Engineering
Academic Year 2021-22
PRESENTATION ON
Development of a Push-Type Pesticide Sprayer

2. • MENTOR: P.S.Metkari
Sr no. Name Of Student Roll No.
1 Suraj Arun Kedari 08
2 Vipul Arun Kangale 13
3 Kartish Satesh Kakade 50
4 Avinash Sunil Kunjir 46
5 Sumit Chandrakant Jamdade 49

3. Content
Introduction Abstract Objective Motivation
Existing
system
Working
drawing
Material
selection
Cost
estimation
Advantages conclusion Reference

4. Introduction
• Spraying machine is a device which helps in the Spraying fertilizer in a desired position
hence assisting the farmers in saving time and money.
• The basic objective of fertilizer in rows at desired depth and seed to seed spacing, cover
the seeds with soil and provide proper compaction over the seed.
• The agricultural industry has always been the backbone of India’s sustained growth. As
the population of India continues to grow, the demand for produce grows as well.
• Hence, there is a greater need for multiple cropping on the farms and this in turn
requires efficient and high-capacity machines.

5. Abstract
• This project provides information about the various types of innovations done in spraying
fertilizer machine.
• The spraying fertilizer machine is a key component of agriculture field. Today’s era is
marching towards the rapid growth of all sectors including the agricultural sector.
• To meet the future food demands, the farmers have to implement the new techniques
which will not affect the soil texture but will increase the overall crop production.
• As day by day the labor availability becomes the great concern for the farmers and labor
cost is more, this machine reduces the efforts and total cost of fertilizer spraying.

6. Objective
• To understand the basic principal of the our project
• Describe the construction and working of various parts of our project
• Development of the working model of the our project

7. Motivation
Motivation from as following points:
The farmers who use these types conventional backpack sprayer faces many types of problems
like fatigue, tiredness, pain in spiral cord and muscles etc. Following problems can take place
by use of this conventional type of pump:
Heavy in weight causes difficulty in lifting manually.
Due to heavy weight during spraying, operator feel very tiredness and fatigue which reduces
his
Big size of pump cause inconvenience to the operator.

8. Existing system

9. Working
drawing
Supporting Frame Wheel
Handle
Reciprocating pump
Storage tank
Nozzles

 N
o
z
z
l
e
Crank Mechanism

10. Working
This project emphasizes on minimization of harmful efforts of using the manual sprayer pump.
In the new developed sprayer pump is operated on the wheel power and it consist of different
parts like’s bearings, sprayer nozzle and its attachment and water tank. In the new modified
sprayer pump attachment is fixed on the frame and between the two bearings is attached with
the frame for supporting wheel and front wheel. Then wheel start the rotating the pump
linkages is start rotating due to pressure is generated spray is generated in nozzle.
• Now the project mainly concentrates on designing a suitable operating system. To maintain
simplicity and economy in the design the locally fabricated unit has been used.
• Our project achieves higher safety, reduces human effort, increases the efficiency of the
grass cutter, reduces the work load, reduces the fatigue of workers and reduces maintenance
cost.

11. Material selection
• Material selection as per following
• Chain Sprocket Set
• Frame & Fabrication
• Bearing Support
• Tank(With Pump)
• Nut and Bolt
• Wheels
• Nozzle

12. Cost estimation
SR. No. PARTS Qty. Amount (Rs)
i. Chain Sprocket Set 1 670
ii. Frame & Fabrication 1 1750
iii. Bearing Support 1 600
iv. Tank(With Pump) 1 1050
vi. Nut and Bolt - 100
viii. Wheels 3 1000
ix. Nozzle 2 220

13. Advantages
• It does not require any kind of non-renewable energy is mechanical, electrical and
pressure energy.
• It reduces the fatigue of operator during the operation.
• It increases the efficiency of operator
• It can cover more area of land during spray.
• It can adjust the height of spray by using adjustable
• Its cost is less than electrically and solar operated pump.
• It has is less air pollution

14. Conclusion
• Our project is successfully implemented fertilizer spraying machine. The equipment is
purposely design for the farmers having small farming land say 5-6 acre.
• It is suitable for spraying as well as weeding at minimum cost for the farmer so that he
can afford it.

15. Reference
• Varikuti Vasantha Rao, Sharanakumar Mathapati and Dr. Basavaraj Amarapur, “Multiple Power Supplied Fertilizer
Sprayer”, International Journal of Scientific and Research Publications, 2013, Volume 3, Issue 8, Pp-1-5
• Busari, R. A. “Development of a Push-Type Liquid Fertilizer and Pesticide Sprayer”, Nig. J. Pure & Appl. Sci. Vol. 34
(Issue 1, 2021)
• R.S. Khurmi and Gupta, “Machine Design” 14th edition, S. Chand
• V.B. Bhandari, “Machine Design” 3rd edition, Tata McGraw Hill
• U. C. Jindal, “Machine Design”.2 reprint edition, Pearson Education India
• Richard G. Budynas and J. Keith Nisbett “Mechanical Engineering Design” 9th edition, Tata McGraw Hill
• Hall, Holowenko, Laughlin “Theory and problems of Machine Design” Reprint 2005 edition, McGraw Hill

16. Thank you