The document presents a project on designing and fabricating an agricultural cycle sprayer. It discusses the various types of agricultural sprayers and their purposes. The objectives are to evaluate sprayer effectiveness and develop new technologies. The design process uses systems engineering and prototypes are tested. The results show sprayers can control pests and improve crop yields if used properly. It concludes sprayers are important tools for farmers but must be handled safely according to instructions.

1. Agricultural Cycle Sprayer
Presented by
Anuj Tripathi(19ESKME032)
Ankit Sharma(19ESKME029)
Ajay Pal Singh(19ESKME009)
Bhanu Pratap(19ESKME041)
Amir khan(19ESKME024) 1
Swami Keshvanand Institute of Technology, Management & Gramothan,
Supervisor
Vishnu Jangid
(Asst. Professor)
Dr. Ashish Nayyar
(Professor)
Arun Beniwal
(Asst. Professor)

2. Table of Contents
• Introduction
• Literature Survey
• Objectives of Study
• Design/Methodology
• Fabrication/ Testing
• Results/Outcomes
• Conclusions
• References
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

3. Introduction
• An agricultural sprayer project for mechanical
engineering can be a great way to learn about the design
and fabrication of a mechanical system. The project can
also be a valuable learning experience for students who
are interested in a career in agriculture.
• There are many different types of agricultural sprayers,
each with its own advantages and disadvantages. The
most common type of sprayer is the knapsack sprayer,
which is a small, portable sprayer that is carried on the
back of the operator. Knapsack sprayers are ideal for
small farms and gardens, but they can be difficult to use
for large areas.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

4. • There are many different types of agricultural sprayers, each
with its own advantages and disadvantages. The most common
type of sprayer is the knapsack sprayer, which is a small,
portable sprayer that is carried on the back of the operator.
Knapsack sprayers are ideal for small farms and gardens, but
they can be difficult to use for large areas.
• An agricultural sprayer is a machine used to apply pesticides,
herbicides, and fertilizers to crops. Sprayers are an essential
tool for modern agriculture, as they help to protect crops from
pests and diseases, and to improve crop yields.
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• The idea behind the project is to create a smart agriculture
system that is connected to the internet of things. The
technology is combined with an irrigation system to deal
with India’s variable weather.
• It will have a good impact on agricultural productivity as
well. This would save money on labour expenditures
while also preventing water waste in daily needs.

6. Literature Survey
A Review of Agricultural Sprayer
Technologies for Efficient Crop
Protection:-
• Authors: Singh, S., Kumar, P., Kaur, R.
• Published in: International Journal of Agricultural and
Biological Engineering, 2019
• Summary: This review article provides an overview of various
agricultural sprayer technologies and their applications in
efficient crop protection. It discusses conventional sprayers, as
well as advanced technologies such as precision sprayers,
electrostatic sprayers, and unmanned aerial vehicle (UAV)
sprayers.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

7. Recent Advances in Agricultural
Sprayers: A Comprehensive Review-:
• Authors: Mahajan, P., Kaushal, P., Sharma, S.
• Published in: Journal of Agricultural Engineering, 2017
• Summary: This comprehensive review examines recent
advances in agricultural sprayers, focusing on their
design, performance, and application efficiency. It covers
topics such as sprayer types, nozzle technologies, boom
design, and control systems. The paper discusses
advancements in sensor-based sprayers, variable rate
technology, and automation, providing insights into their
potential for precise and effective crop protection.
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8. Objectives of Study
The objective of a study on agricultural
sprayers can vary depending on the
specific focus and scope of the research:-
1. Performance Evaluation: Assess the
effectiveness and efficiency of different types of sprayers in
terms of application uniformity, spray coverage, droplet size,
and drift potential
2. Optimization of Application
Techniques:The objective is to determine the best
practices and parameters for achieving accurate and targeted
spray deposition while minimizing environmental impact.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

9. 3. Spray Drift Reduction:The objective is to
develope methods and recommendations to minimize off-
target drift and potential environmental harm.
4. Environmental Impact Assessment: This
objective aims to identify potential risks and develop
mitigation measures to reduce environmental impact.
5. Economic Analysis: The objective is to provide
farmers and stakeholders with information to make informed
decisions about sprayer investments.
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Some common objectives of such studies
include:-
• To evaluate the effectiveness of different types of
agricultural sprayers in controlling pests and diseases.
• To assess the environmental impact of agricultural
sprayers.
• To develop new technologies to improve the efficiency
and safety of agricultural sprayers.
• To educate farmers and other stakeholders about the
proper use of agricultural sprayers.

11. Design/Methodology
Design methodologies that have been
used to develop agricultural sprayers:-
• Systems engineering: Systems engineering is a
systematic approach to the design and development of
complex systems.
• Rapid prototyping: Rapid prototyping is a process of
quickly creating a physical model of a product. This can be
used to test the design of an agricultural sprayer and to identify
any potential problems.
• 3D printing: 3D printing is a process of creating a three-
dimensional object from a digital file. This technology can be
used to create prototypes of agricultural sprayers and to
manufacture parts for sprayers.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

12. Some general principles that apply to all
sprayers:-
• Pump: The pump is responsible for creating the
pressure that forces the liquid out of the sprayer. The type
of pump used will depend on the size and type of sprayer.
• Nozzle: The nozzle is responsible for atomizing the
liquid and directing it onto the target. The type of nozzle
used will depend on the type of liquid being sprayed, the
desired spray pattern, and the wind conditions.
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13. • Boom: The boom is the arm that holds the nozzles. The
boom should be long enough to reach the entire area that
needs to be sprayed, but not so long that it is difficult to
maneuver.
• Tank: The tank is used to hold the liquid that will be
sprayed. The tank should be made of a material that is
compatible with the liquid being sprayed.
• Controls: The controls allow the operator to adjust the
pressure, flow rate, and spray pattern of the sprayer. The
controls should be easy to use and located in a convenient
location.
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15. Fabrication/Testing
• The fabrication and testing of an agricultural sprayer can
be a complex process, but it is important to follow a
systematic approach to ensure that the sprayer is safe,
effective, and meets the specific needs of the user.
• The first step in the fabrication process is to design the
sprayer. This involves determining the size and type of
sprayer, the type of pump, nozzle, boom, tank, and
controls that will be used.
• Once the design has been finalized, the next step is to
fabricate the sprayer. This can be done using a variety of
methods, including welding, machining, and 3D printing.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

16. • Once the sprayer has been fabricated, it is important to
test it to ensure that it is safe and effective. This can be
done by spraying the sprayer with water or a non-toxic
liquid and observing the spray pattern.
• The spray pattern should be uniform and the spray should
be able to reach the desired area. The sprayer should also
be tested for leaks and for proper operation of the pump,
nozzle, boom, tank, and controls.
• If the sprayer passes the initial testing, it can then be used
in the field. However, it is important to continue to
monitor the sprayer and to make adjustments as needed.
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17. Some specific tips for fabricating and
testing an agricultural sprayer:-
• Use high-quality materials and components.
• Follow the manufacturer's instructions carefully.
• Test the sprayer in a variety of conditions.
• Make adjustments as needed.
• Maintain the sprayer regularly.
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18. Results/Outcome
• The results and outcomes of agricultural sprayers can
vary depending on a number of factors, including the type
of sprayer, the type of crop being sprayed, the weather
conditions, and the skill of the operator.
• In general, agricultural sprayers can be an effective way
to control pests and diseases, improve crop yields, and
protect crops from the elements.
• Agricultural sprayers can be a valuable tool for farmers
and other agricultural producers. They can be used to
control pests and diseases, improve crop yields, and
protect crops from the elements.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

19. Some of the specific results and outcomes
that can be achieved with agricultural
sprayers:-
• Control of pests and diseases: Agricultural sprayers
can be used to apply pesticides to crops, which can help to
control pests and diseases. This can lead to improved crop
yields and reduced crop losses.
• Improved crop yields: Agricultural sprayers can
also be used to apply fertilizers to crops, which can help to
improve crop yields.
• Protection from the elements: Agricultural
sprayers can also be used to protect crops from the elements,
such as wind, rain, and hail. This can help to reduce crop
losses and improve crop quality.
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20. Some specific tips for using agricultural
sprayers safely and effectively:
• Always read and follow the manufacturer's instructions
carefully.
• Wear personal protective equipment (PPE), such as
gloves, goggles, and a respirator.
• Do not spray in windy conditions.
• Do not spray near water bodies or areas where people or
animals may be present.
• Dispose of empty pesticide containers properly.
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21. FINAL RESULT
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22. Conclusions
• Agricultural sprayers are an essential tool for farmers and
other agricultural producers.
• They can be used to control pests and diseases, improve
crop yields, and protect crops from the elements.
• However, it is important to use agricultural sprayers
safely and effectively, and to follow the manufacturer's
instructions carefully.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

23. Some additional considerations when
using agricultural sprayers:-
• Environmental impact: Agricultural sprayers can
have a negative impact on the environment, especially if
they are not used properly. Pesticides can contaminate
water and soil, and they can harm wildlife.
• Cost: Agricultural sprayers can be expensive, especially
larger models. It is important to factor in the cost of the
sprayer, as well as the cost of the pesticides and other
supplies, when making a decision about which type of
sprayer to purchase.
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24. References
Some references on agricultural
sprayers:-
• Agricultural Sprayers: A Guide to Selection and Use by
John R. Baker.
• Pesticide Application Equipment: Principles and
Practices by John C. Beale.
• Fundamentals of Agricultural Spraying by John H. Perry.
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering

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• Agricultural Sprayer Safety by National Pesticide
Information Center.
• Agricultural Sprayer Maintenance by University of
California Cooperative Extension.
These references provide information on the
selection, use, safety, and maintenance of agricultural
sprayers. They are a valuable resource for anyone
who uses agricultural sprayers.

26. ANY QUERIES???
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Swami Keshvanand Institute of Technology, Management & Gramothan,
Department of Mechanical Engineering