This document describes the design of an agricultural controllable vehicle sprayer that uses solar power. It has the objectives of protecting farmers from dangerous pesticides, using chemicals correctly to save money, and protecting the environment. The sprayer design is similar to a small car and allows the farmer remote control and camera viewing from a safe distance. It includes electrical components like a solar panel, battery, motors and wireless camera. Mechanical components include wheels, a base, and sprayer. The system is integrated and controlled using microcontrollers and sensors. Testing showed the sprayer works well and future upgrades could include a user interface.

1. AGRICULTURAL CONTROLLABLE
VEHICLE SPRAYER FOR LOW-LYING
VEGETABLES WITH SOLAR PANEL
By
MICHAEL MICHAEL
JUNE 2015
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2. Presentation Overview:
• Objectives
• Methodology of System
• Overview of parts which use
• Integration and Control of system
• Conclusion and Upgrade

3. 0bjectives
• Protect the farmer for
various and
dangerous pesticides
• Use the correct quantity of
farm chemicals and
therefore safe money
• Most important protect the
environment
He is a farmer which
is to exposed in a
farm chemicals

4. Methodology of system
• The design and
implementation of the
system will be similar to
that a of small car
• The farmer will have full
control of the device and
will be able to see the robot
with a camera
• During spraying the farmer
will be in a sure place
Design of system

5. Design Electrical and Mechanical figure of System
• Electrical Wiring of System • Mechanical figure of system

6. Overview of parts which use
Electrical
Components
Mechanical
Components
Pneumatic
Components
Transmitter and
receiver
Gear Motor Pump motor
Speed control Servo Motor Sprinkler Sprayer
Voltage regulator
(LM7805)
Hub Carrier
Wireless Camera Swing Shaft and Ball
Bearings
Solar Panel Wheel
DC Battery

7. Integration and Control of System
• Design the Base of
System
• Assembly the base with
arc-welding

8. Design of base hub carriers
• For Rear Hub Carrier • For Front Hub Carrier

9. Installing of Mechanical Motors
• Installing of Gears
Motors
• Installing of Front Servo
Motor

10. • Design and configuration of an adaptor
for gear motor and installing swing
shaft in them

11. Consumption Electric Energy of System
0
1000
2000
3000
4000
5000
6000
7000
8000
0 5 10 15 20 25 30 35 40
Current[mA]
Time[m]
Consumption System [mA]
Consumption
System [mA]

12. Final Stage of System
A Small Video at During
Sprayer
A Photo Which Shows Of
System
Website:
https://www.youtube.com/
watch?v=EaoTGW5RFng

13. Conclusion and Upgrade
• The system is very easy in it operation
• The range of sprayer target is almost 40[cm]
• Upgrade will include the design and fabrication of a user
interface