Description:A DISPENSING SYSTEM FOR AN UNMANNED AERIAL VEHICLE AND A METHOD THEROF

FIELD OF INVENTION
The present invention relates to a system for dispensing materials. More particularly, the present invention relates a dispensing system for dispensing materials in an Unmanned Aerial Vehicle (UAV) in agriculture industry, which effectively sprinkles the materials onto a designated land area.
BACKGROUND OF THE INVENTION
Unmanned aerial vehicle (UAV), commonly referred as “Drone”, these types of vehicles are capable to travel Pilate, and achieve the target through user commands. The UAV secured with an dispensing system is employed to spray pesticides, fungicides, herbicides, plant growth regulators, defoliation agents, seeds, and fertilizers into the field.
Leading technologies include precision positioning, navigation, controls, imaging, communications, sensors, materials, batteries, circuits, and motors. Depending on the use of the UAV and the characteristics of the farming sector, various technologies (e.g., equipment development, nozzle controls, and big data) are required, hence it is much need to develop a dispensing system with UAV.
Some of the prior arts:
US10364029B2 discloses a Drone for agriculture for spraying liquid over field crop includes: a frame with a slender rigid beam in the middle and two base structures at the two ends, a rigid tube with an array of nozzles on elongated stems and the rigid tube is suspended below the beam structure with retractable wires, at least three propellers on motors with arms that are rotatably mounted to each of the two base structures of the frame, a power source, at least one distance detector for measuring height, an antenna for communication, an electronic control system to operate motors and sensors, a container for a liquid material and electronic valve to allow liquid in the container to be transferred and sprayed from the nozzles, and a remote controller. The drone is intended to spray liquid over a wide strip of the field with high efficiency, precision, and safety and reduced drift of sprays.
US20170015416A1 discloses an Agricultural Crop Analysis Drone proposes a method and system utilizing one or more agricultural drones in combination with agricultural equipment, e.g., an agricultural boom sprayer, to evaluate the crops being farmed, and to improve the real-time delivery and dispensing of liquid from the sprayer including monitoring and verifying that the liquid is being dispensed correctly and/or in accordance with a desired distribution pattern or level.
WO2014160589A1 discloses an Aerial farm robot system for crop dusting, planting, fertilizing and other field jobs states that automated farming uses unmanned aerial vehicles (UAVs) that are equipped with detachable implements and reservoirs and that we call "aerial farm robots." Automated farming uses high-precision GPS and other precision positioning and vision technology to perform crop dusting, planting, fertilizing and other field related farming or husbandry tasks autonomously and precisely. The subsystems for the control, refill, recharge and communication subsystems of the aerial farm robots are part of the overall automated farming system and can autonomously handle most of the husbandry tasks on a farm.
However, the conventional drones as discussed in the prior art sprays agricultural products very limited, and does not having proper attachments or systems specifically designed for dispensing pellets form fertilizers such as urea, Di-ammonium Phosphate (DAP), single super phosphate (SSP), and similar substances and seeds spreading such as paddy, wheat, corn etc.
Accordingly, there is a need for improved dispensing system for dispensing materials in an Unmanned Aerial Vehicle (UAV), which provides precise and efficient dispensing of materials, thus enhancing agricultural practices.

OBJECT OF THE INVENTION
The main principal objective of the present invention is to provide a dispensing system for an Unmanned Aerial Vehicle (UAV).
A further objective of the present invention is to provide a dispensing system, which dispenses exact and equal distribution of materials over the field.
A further objective of the present invention is to provide a dispensing system, which allows precise and optimized materials distribution for enhanced agricultural production.
A further objective of the present invention is to utilize the developed dispensing system for Unmanned Aerial Vehicle (UAV) to enhance agricultural production.
SUMMARY OF THE INVENTION
It is a primary aspect of the present invention to provide a dispensing system for Unmanned Aerial Vehicle (UAV), comprising:
a. an extruder (101);
b. a first motor (102) with actuator (109);
c. a door (110);
d. a level sensor (103);
e. a delivery buffer tank (104);
f. a flow controller (105);
g. a vane plate (106);
h. a second motor (107), and
i. a cowling (108),

wherein one end of the extruder (101) is connected with an outlet of a reservoir (112) mounted on the UAV and another end of the extruder (101) is connected with the delivery buffer tank (104),

wherein the first motor (102) shaft is connected with the actuator (109) through a main controller of the UAV to drive the door (110),
wherein the level sensor (103) is mounted between the extruder (101) and the delivery buffer tank (104),

wherein the level sensor (103) is connected with the main controller of the UAV to monitor the level of the materials present in the delivery buffer tank (104),

wherein one end of the door (110) is configured to close and open the outlet of the reservoir (112) and other end of the door (110) is fixed with the actuator (109),

wherein the delivery buffer tank (104) positioned to receive the materials from the outlet of the reservoir (112), stores said received materials,

wherein the flow controller (105) comprises one or more slots (105a) to control the flow of the materials and retain excess of said materials to be reserved in the delivery buffer tank (104),

wherein the materials flown from the flow controller (105) passes to vane plate (106) through the flow controller (105),

wherein the vane plate (106) is configured to be driven by the second motor (107) to facilitate spreading of the materials, where one end of said second motor (107) is fixed below the vane plate (106), and
wherein other end of the second motor (107) is covered using the cowling (108) with plurality of openings (111) for discharging the materials to the external environment.

It is another aspect of the present invention, the actuator (109) is a rack and pinion assembly, where the rack is configured to drive the door (110) through the pinion connected with the first motor (102).

It is another aspect of the present invention, the door (110) is configured to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

It is another aspect of the present invention, the door (110) is configured to open by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

It is another aspect of the present invention, the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV.

It is another aspect of the present invention, the speed of the second motor (107) is controlled by the main controller of the UAV based on requirement amount of the material to be dispensed.

It is another aspect of the present invention, the materials are granular materials and pellet form materials which includes fertilizers and seeds.

It is another aspect of the present invention, the dispensing system connected to the fertilizer and seeds carrying tank, which is mounted between the landing gears of the drone, wherein extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.
It is another aspect of the present invention, the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.
It is another aspect of the present invention, the secondary motor (107) is fixed to the cowling (108) using screws, where the cowling (108) has plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.
Another aspect of the present invention is to provide a method for operating the dispensing system (100) for dispensing materials in an Unmanned Aerial Vehicle (UAV), said method comprising:
a. connecting the dispensing system (100) with the outlet of the reservoir (112) mounted on the UAV to dispense the materials stored in said reservoir (112);
b. monitoring the level of the materials present in the delivery buffer tank (104) by the level sensor (103);
c. configuring the door (110) to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value and to open when the output of the level sensor (103) exceeds the threshold value;
d. receiving and storing the received materials from the reservoir (112) in the delivery buffer tank (104);
e. allowing the materials from the delivery buffer tank (104) to discharge through the one or more slots (105a) in the flow controller (105), thereby excess materials are reserved in the delivery buffer tank (104);
f. passing the materials flown from the flow controller (105) to the vane plate (106) through rotating of said vane plate (106) by the second motor (107) to facilitate spreading of the materials; and
g. dispersing the spread materials from the vane plate (106) through the cowling (108) to the external environment.

It is another aspect of the present invention, the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV, and spins in a range of 5000 rpm to8000 rpm.
It is another aspect of the present invention, the speed of the second motor (107) is controlled by the main controller of the UAV based on required amount of the granular material to be dispensed.
It is another aspect of the present invention, the dispensing system (100) connected to the reservoir (112), is mounted between the landing gears of the drone, where the attachment of the dispensing system (100) comprising the tank reservoir (112) is attached to extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.
It is another aspect of the present invention, the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.
It is another aspect of the present invention, the secondary motor (107) is fixed to the cowling (108) using screws. The cowling (108) has a plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.

BRIEF DESCRIPTION OF THE DRAWINGS
The embodiment of the present invention is illustrated with the help of accompanying drawings.
Figure 1 is an expanded view of the dispensing system with components according to the present invention.
Figure 2 is a view of a dispensing system according to the present invention fitted with an Unmanned Aerial Vehicle (UAV).

DETAILED DESCRIPTION OF THE INVENTION
The present invention as embodied by an “A DISPENSING SYSTEM FOR AN UNMANNED AERIAL VEHICLE AND A METHOD THEROF” succinctly fulfills the above-mentioned need[s] in the art. The present invention has objective[s] arising because of the above-mentioned need[s], said objective[s] having been enumerated here in above.
The following description is directed to a dispensing system for an Unmanned Aerial Vehicle (UAV) as much as the objective(s) of the present invention are enumerated, it will be obvious to a person skilled in the art that, the enumerated objective(s) are not exhaustive of the present invention in its entirety and are enclosed solely for the purpose of illustration. Further, the present invention encloses within its scope and purview, any structural alternative(s) and/or any functional equivalent(s) even though, such structural alternative(s) and/or any functional equivalent(s) are not mentioned explicitly herein or elsewhere, in the present disclosure. The present invention therefore encompasses also, any improvisation[s]/modification[s] applied to the structural alternative[s]/functional alternative[s] within its scope and purview. The present invention may be embodied in other specific form[s] without departing from the essential attributes thereof.

Furthermore, the terms and phrases used herein are not intended to be limiting, but rather are to provide an understandable description. Throughout this specification, the use of the word "comprises" and variations such as "comprises" and "comprising" may imply the inclusion of an element or elements not specifically recited.
The present invention provides a dispensing system (100) for an Unmanned Aerial Vehicle (UAV), which effectively sprinkles materials onto a designated land area.
Referring to Figure 1 to 2, in an embodiment of the present invention, the dispensing system (100) for an Unmanned Aerial Vehicle (UAV), comprising an extruder (101); a first motor (102) with actuator (109); a door (110); a level sensor (103); a delivery buffer tank (104); a flow controller (105); a vane plate (106); a second motor (107), and a cowling (108), wherein the one end of the extruder (101) is connected with an outlet of a reservoir (112) mounted on the UAV as shown in
Figure 2 and another end of the extruder (101) is connected with the delivery buffer tank (104).
In the preferred embodiment of the present invention, the first motor (102) shaft is connected with the actuator (109) through a main controller of the UAV to drive the door (110).

In the preferred embodiment of the present invention, the level sensor (103) is mounted between the extruder (101) and the delivery buffer tank (104).
In the preferred embodiment of the present invention, the level sensor (103) is connected with the main controller of the UAV to monitor the level of the materials present in the delivery buffer tank (104).

In the preferred embodiment of the present invention, one end of the door (110) is configured to close and open the outlet of the reservoir (112) and other end of the door (110) is fixed with the actuator (109).

In the preferred embodiment of the present invention, the delivery buffer tank (104) positioned to receive the materials from the outlet of the reservoir (112) and stores said received materials.

In the preferred embodiment of the present invention, the flow controller (105) comprises one or more slots (105a) to control the flow of the materials and retain excess of said materials to be reserved in the delivery buffer tank (104).

In the preferred embodiment of the present invention, the materials flown from the flow controller (105) passes to vane plate (106) through the flow controller (105).

In the preferred embodiment of the present invention, the vane plate (106) is configured to be driven by the second motor (107) to facilitate spreading of the materials, where one end of said second motor (107) is fixed below the vane plate (106).

In the preferred embodiment of the present invention, other end of the second motor (107) is covered using the cowling (108) with plurality of openings (111) for discharging the materials to the external environment.

In the preferred embodiment of the present invention, the actuator (109) is a rack and pinion assembly, where the rack is configured to drive the door (110) through the pinion connected with the first motor (102).

In the preferred embodiment of the present invention, the door (110) is configured to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

In the preferred embodiment of the present invention, the door (110) is configured to open by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

In the preferred embodiment of the present invention, the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV.

In the preferred embodiment of the present invention, wherein the speed of the second motor (107) is controlled by the main controller of the UAV based on requirement amount of the material to be dispensed.

In the preferred embodiment of the present invention, the materials are granular materials and pellet form materials which includes fertilizers and seeds.

In the preferred embodiment of the present invention, the dispensing system connected to the fertilizer and seeds carrying tank, which is mounted between the landing gears of the drone, wherein the extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.

In the preferred embodiment of the present invention, the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.

In the preferred embodiment of the present invention, the secondary motor (107) is fixed to the cowling (108) using screws, where the cowling (108) has plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.

Another embodiment of the present invention is to provide a method for operating the dispensing system (100) for dispensing materials in an Unmanned Aerial Vehicle (UAV), said method comprising:
a. connecting the dispensing system (100) with the outlet of the reservoir (112) mounted on the UAV to dispense the materials stored in said reservoir (112);
b. monitoring the level of the materials present in the delivery buffer tank (104) by the level sensor (103);
c. configuring the door (110) to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value and to open when the output of the level sensor (103) exceeds the threshold value;
d. receiving and storing the received materials from the reservoir (112) in the delivery buffer tank (104);
e. allowing the materials from the delivery buffer tank (104) to discharge through the one or more slots (105a) in the flow controller (105), thereby excess materials are reserved in the delivery buffer tank (104);
f. passing the materials flown from the flow controller (105) to the vane plate (106) through rotating of said vane plate (106) by the second motor (107) to facilitate spreading of the materials; and
g. dispersing the spread materials from the vane plate (106) through the cowling (108) to the external environment.

In the preferred embodiment of the present invention, the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV.
In the preferred embodiment of the present invention, the speed of the second motor (107) is controlled by the main controller of the UAV based on required amount of the granular material to be dispensed.
In the preferred embodiment of the present invention, the dispensing system (100) connected to the reservoir (112), is mounted between the landing gears of the drone, where the attachment of the dispensing system (100) comprising the tank reservoir (112) is attached to extruder (101 wherein the extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.

In the preferred embodiment of the present invention, the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.

In the preferred embodiment of the present invention, the secondary motor (107) is fixed to the cowling (108) using screws. The cowling (108) has a plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.
WORKING EXAMPLE:
The dispenser system (100) consists of an extruder (101) attached to a drone that is carrying a tank (104) of seeds or fertilizer. A delivery buffer tank (104) is attached to the other end of the extruder (101). Between the extruder (101) and the delivery buffer tank (104), there is a second motor (107) with an actuator (109) and a fertilizers and seeds level sensor (103).
Thereby the present invention works in a rack and pinion mechanism which is connected to the second motor (107), and one end of the rack is used to control the extruder's (101) outlet.
When the second motor is turned on, its rotational motion drives the gears, which move the rack and allow the outlet to open and close. The level monitoring sensor (103) gives the operator real-time feedback by tracking the flow of seeds and fertilizer. Thereby enables the operator to secure a constant material flow during the distribution procedure. The material can only flow into designated cavities due to the flow controller (105) located within the tank (104).
This guarantees that any extra seeds and fertilizer are gathered and stored in the tank for later use. The material flows through the flow controller (105) and onto a vane plate (106), which is attached to a second motor (107) that is positioned beneath the plate, to help spread the material evenly.
Effective material dispersion is encouraged by the motor's rotation of the vane plate (106). A transmitter is used to operate the vane plate (106) by motor (102) and the second motor (107). This makes it possible for the operator to remotely manage the system's operations, securing accurate fertilizer and seed delivery and dispersion in accordance with requirements. For safety and protection, a cowling (108) covers the vane plate motor (107), shielding it from external elements during operation.
A drone used for reforestation is intended to plant tree seeds in deforested regions to help them regrow. It has a seed hopper and a system that delivers seeds at predetermined intervals. When delivering seeds over the intended area, the drone may swiftly cover enormous regions.
ADVANTAGES OF THE PRESENT INVENTION
1. The present invention provides a dispensing system for an Unmanned Aerial Vehicle (UAV), which reduces the laboring costs.
2. The present invention provides a dispensing system, which allows precise and optimized material distribution for enhanced agricultural production.
To maximize crop growth and productivity, farmers employ drones for precision agriculture. It is possible for it to be fitted with a device that drops seeds precisely. In order to ensure ideal spacing and minimize seed waste, the drone must fly over agricultural areas to equally scatter seeds. By dispersing native plant seeds, an ecological restoration drone restores habitats. Eventhough the existing drones have their own advantages these dispensing system are essential in specific regions where there have been landslides, wildfires, or other natural catastrophes.

It will be apparent to a person skilled in the art that the above description is for illustrative purposes only and should not be considered as limiting. Various modifications, additions, alterations, and improvements without deviating from the spirit and the scope of the invention may be made by a person skilled in the art.

List of Reference Numerals
(100). Dispensing system
(101). Extruder
(102). First motor
(103). Level sensor
(104). Delivery buffer tank
(105). Flow controller
(105a). Slots
(106). Vane plate
(107). Second motor
(108). Cowling
(109). Actuator
(110). Door
(111). Openings
(112). Reservoir

, Claims:WE CLAIM:
1. A dispensing system (100) for an Unmanned Aerial Vehicle (UAV), said dispensing system (100) comprising:
a. an extruder (101);
b. a first motor (102) with actuator (109);
c. a door (110);
d. a level sensor (103);
e. a delivery buffer tank (104);
f. a flow controller (105);
g. a vane plate (106);
h. a second motor (107), and
i. a cowling (108),

wherein one end of the extruder (101) connected to an outlet of a reservoir (112) mounted on the UAV and another end of the extruder (101) is connected with the delivery buffer tank (104),
wherein the first motor (102) shaft connected to the actuator (109) through a main controller of the UAV to drive the door (110),
wherein the level sensor (103) is mounted between the extruder (101) and the delivery buffer tank (104),
wherein the level sensor (103) connected to the main controller of the UAV to monitor the level of the materials present in the delivery buffer tank (104),
wherein one end of the door (110) is configured to close and open the outlet of the reservoir (112) and another end of the door (110) is fixed with the actuator (109),
wherein the delivery buffer tank (104) positioned to receive the materials from the outlet of the reservoir (112), stores said received materials,
wherein the flow controller (105) comprises one or more slots (105a) to control the flow of the materials and retain excess of said materials to be reserved in the delivery buffer tank (104),
wherein the materials flown from the flow controller (105) passes to vane plate (106) through the flow controller (105),
wherein the vane plate (106) is configured to be driven by the second motor (107) to facilitate spreading of the materials, where one end of said second motor (107) is fixed below the vane plate (106), and
wherein other end of the second motor (107) is covered using the cowling (108) with plurality of openings (111) for discharging the materials to the external environment.

2. The dispensing system (100) as claimed in claim 1, wherein the actuator (109) is a rack and pinion assembly, where the rack is configured to drive the door (110) through the pinion connected with the first motor (102).

3. The dispensing system (100) as claimed in claim 1, wherein the door (110) is configured to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

4. The dispensing system (100) as claimed in claim 1, wherein the door (110) is configured to open by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value.

5. The dispensing system (100) as claimed in claim 1, wherein the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV.

6. The dispensing system (100) as claimed in claim 1, wherein the speed of the second motor (107) is controlled by the main controller of the UAV based on required amount of the material to be dispensed.

7. The dispensing system (100) as claimed in claim 1, wherein the materials are granular materials and pellet form materials which includes fertilizers and seeds.

8. The dispensing system (100) as claimed in claim 1, is mounted between the landing gears of the drone, wherein the extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.

9. The dispensing system (100) as claimed in claim 1, wherein the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.

10. The dispensing system (100) as claimed in claim 1, wherein the secondary motor (107) is fixed to the cowling (108) using screws, where the cowling (108) has plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.

11. A method for operating the dispensing system (100) as claimed in claim 1 for dispensing materials in an Unmanned Aerial Vehicle (UAV), said method comprising:

a. connecting the dispensing system (100) with the outlet of the reservoir (112) mounted on the UAV to dispense the materials stored in said reservoir (112);
b. monitoring the level of the materials present in the delivery buffer tank (104) by the level sensor (103);
c. configuring the door (110) secured in an mobile phase to close by the main controller of the UAV through the actuator (109), when the output of the level sensor (103) exceeds the threshold value and to open when the output of the level sensor (103) exceeds the threshold value;
d. receiving and storing the received materials from the reservoir (112) in the delivery buffer tank (104);
e. allowing the materials from the delivery buffer tank (104) to discharge through the one or more slots (105a) in the flow controller (105), thereby excess materials are reserved in the delivery buffer tank (104);
f. passing the materials flown from the flow controller (105) to the vane plate (106) through rotating of said vane plate (106) by the second motor (107) to facilitate spreading of the materials; and
g. dispersing the spread materials from the vane plate (106) through the cowling (108) to the external environment.

12. The method as claimed in claim 12, wherein the second motor (107) and first motor (102) are activated based on output from the main controller of the UAV through a power source of the UAV, and spins in a range of 5000 rpm to 8000 rpm.

13. The method as claimed in claim 12, wherein speed of the second motor (107) is controlled by the main controller of the UAV based on required amount of the granular material to be dispensed.

14. The method as claimed in claim 12, wherein the dispensing system (100) connected to the reservoir (112), is mounted between the landing gears of the drone, where the attachment of the dispensing system (100) comprising the tank reservoir (112) is attached to extruder (101) secured with holes to coincide with the inlet of the delivery buffer tank (104) through the door (110). Therefore, the extruder (101) and the delivery buffer tank (104) are attached using screws and locknut.

15. The method as claimed in claim 12, wherein the delivery buffer tank (104) is attached to the flow controller (105) using spacers and screws, and the vane plate (106) is kept inside the delivery buffer tank (104), with attachment to the secondary motor (107) for its rotation.

16. The method as claimed in claim 12, the secondary motor (107) is fixed to the cowling (108) using screws. The cowling (108) has a plurality of openings (111) coinciding the bottom of the delivery buffer tank holes, to which then it is attached using screws and locknut.

17. The method as claimed in claim 12, the delivery buffer tank (104) is configured to secured dispensing pellets in a form of fertilizers thereby enhancing agricultural systems.

Dated this 08th day of December 2023 Kalyanchand Jhabakh (IN/PA-830) Agent for Applicant.