AN ORCHARD ASSISTANT

Abstract

ABSTRACT AN ORCHARD ASSISTANT The present invention discloses an Orchard Assistant Device (40) designed for the efficient and safe harvesting of fruits in agricultural settings. The device comprises a pedicel sensor (42) that detects the fruit's pedicel and activates a chainsaw (44) controlled by a servo motor (43) to perform precise cutting. The retractable pole (45) allows the device to reach high branches, while the net ejector (80) deploys a net to catch the fruits, preventing damage during harvesting. The controller module (120) provides operators with control over functions such as net deployment, chainsaw rotation, and sensor activation through an intuitive interface. The device is equipped with a robust structure, including support components like the ribs (86) and guide bar (47), ensuring durability and precise operation. Additionally, the system offers 360-degree angular control and real-time feedback on the fruit’s position, making the harvesting process more efficient. With user-friendly adjustments and low maintenance needs, this Orchard Assistant Device presents an innovative solution to modernize fruit harvesting, improving productivity while minimizing manual labor and fruit damage. Fig 1

Specification

Description:FORM 2

THE PATENTS ACT, 1970
(39 of 1970)
&
THE PATENTS RULES, 2003

COMPLETE SPECIFICATION
(See Section 10; rule 13)


TITLE OF THE INVENTION
AN ORCHARD ASSISTANT



APPLICANT
K.RAMAKRISHNAN COLLEGE OF ENGINEERING
NH-45, Samayapuram,
Trichy, Tamilnadu, India- 621112


The following specification particularly describes the invention and the manner in which it is to be performed.

AN ORCHARD ASSISTANT

TECHNICAL FIELD
This invention falls under the domain of agricultural automation and machinery, specifically focused on orchard management. The device facilitates the efficient and automated plucking of fruits from trees, integrating cutting, sensing, and collection functionalities into a single, portable system.
BACKGROUND

Traditional methods of fruit harvesting rely extensively on manual labor, which can be both time-consuming and physically demanding. These methods also pose risks to the fruits and the trees, as improper techniques may lead to damage.
To overcome these challenges, the Orchard Assistant device has been developed to automate the process of fruit plucking. By integrating cutting, sensing, and collecting features, the device aims to reduce the labor required while ensuring minimal damage to the fruit and trees.
The Orchard Assistant is designed to be versatile and portable, easily attachable to poles or retractable sticks. This enables users to reach and pluck fruits from different heights and angles, making the harvesting process more efficient and accessible.
In addition, It aims to enhance efficiency by integrating advanced technology for detecting and cutting fruit pedicels.
OBJECT OF THE INVENTION
The primary object of the present invention is to provide an orchard assistant device for plucking fruits from trees and plants efficiently.
Another object of the present invention is to incorporate a net ejector module for catching and stocking the plucked fruits.
Another object of the present invention is to reduce manual labor and improve the efficiency of fruit harvesting in orchards.
Yet another object of the present invention is to include a pedicel sensor in the orchard cutter module for accurately sensing the presence of fruit pedicel.
Yet another object of the present invention is to control the operation of the orchard assistant device using a dedicated controller module.
Yet another object of the present invention is to utilize a retractable pole as a stick for reaching the fruits on the trees.
These and other objects and advantages of the present invention will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings.
SUMMARY
The present invention introduces an innovative orchard assistant device aimed at revolutionizing fruit harvesting. This device comprises three key modules: an orchard cutter, a net ejector, and a controller module. The orchard cutter features a pedicel sensor and a chainsaw, allowing for precise cutting of fruit pedicels. The net ejector is designed to catch and stock the harvested fruits efficiently. A retractable pole enables users to reach fruits high in trees easily. The controller module provides user-friendly controls for operating the device, including buttons for cutting and net ejecting. This invention significantly reduces manual labor and enhances the efficiency of fruit harvesting. By integrating advanced technology, it aims to improve safety and accessibility in orchards. Overall, this device streamlines the fruit harvesting process, making it faster and more effective.
Upon detecting the fruit pedicel, the orchard assistant device activates the chainsaw for precise cutting. The net ejector is then deployed to catch and stock the harvested fruits efficiently. Users can control the entire operation through a dedicated controller module, ensuring ease of use. If the fruit is out of reach, the retractable pole extends for better access. This automated system streamlines the harvesting process.
The orchard assistant device not only streamlines the fruit harvesting process but also aids in reducing labor costs and improving efficiency in orchards. This integrated system enhances the accuracy of fruit picking while ensuring safety for users.
The orchard assistant device employs a retractable pole that extends to reach high-hanging fruits, enhancing accessibility for users. The integrated orchard cutter, equipped with a pedicel sensor, accurately detects the fruit pedicel and activates the chainsaw for precise cutting. Once the pedicel is severed, the net ejector is deployed to catch the falling fruit, ensuring minimal loss during harvesting. Each module operates in harmony, controlled by an intuitive controller that allows users to manage the entire process effortlessly. The servo motors provide smooth and efficient operation, ensuring timely harvesting while reducing manual effort. This automated system significantly increases productivity in orchards, making fruit collection faster and more efficient. By minimizing labor costs and enhancing safety, the device promotes a sustainable approach to fruit harvesting. The seamless integration of technology not only improves the harvesting experience but also contributes to better resource management in agriculture. Overall, this innovative solution addresses the challenges faced by traditional fruit harvesting methods.
The various embodiments of the invention are better comprehended when reviewed alongside the following description and accompanying diagrams. It is important to note that the descriptions provided while detailing preferred embodiments and specific features, are intended for illustrative purposes and should not be seen as restrictive. Numerous alterations and adaptations can be made within the scope of these embodiments, without deviating from their fundamental principles. The embodiments described herein encompass all such modifications and variations.
BRIEF DESCRIPTION OF THE DRAWINGS

The other objects, features and advantages will occur to those skilled in the art from the following description of the preferred embodiment and the accompanying drawings:
Fig 1 illustrates the isometric view of the Orchard Assistant device with Orchard cutter module for cutting the fruit pedicel, according to an embodiment of the present invention.
Fig 2 illustrates the sectional view of the Orchard cutter module with plurality of motors, according to an embodiment of the present invention.
Fig 3 illustrates the isometric view of the Net ejector with ribs and net fabric for stocking fruits, according to an embodiment of the present invention.
Although the specific features of the present invention are shown in some drawings and not in others. This is done for convenience only as each feature may be combined with any or all of the other features in accordance with the present invention.
List of reference numerals used in detailed descriptions and drawings:
40-Orchard Assistant Device, 41-Orchard cutter, 42-Pedicel sensor, 44-Chain, 80-Net ejector, 81-Strectcher, 84-Versatile runner, 120-Controller module, 121-Buttons, 122-Sound buzzer & 126-Knobs.
DETAILED DESCRIPTION
The various embodiments and the other advancements and features are illustrated regarding the non-limiting details in the following detailed description. Illustrations of processing techniques of well-known components are omitted so as to not unnecessarily obscure the embodiments herein. The examples used herein are intended to facilitate an understanding of ways in which the embodiments herein may be practiced and to further enable those of skill in the art to practice the embodiments herein. Accordingly, the examples should not be construed as limiting the scope of the embodiments herein.
The various embodiments of the present invention disclose an Orchard Assistant device (40) with a net ejector and orchard cutter for efficiently plucking fruits from trees, reducing manual effort and time. The Orchard Assistant device (40) comprises a retractable pole (45) for extended reach. The device is electrically operable. The device (40) includes a pedicel sensor (42) for precise fruit detection and a servo motor (43) for 360-degree rotation. The device also features a guide bar (47) for controlled cutting of the fruit pedicel.
The Orchard Assistant device (40) is designed to enhance fruit harvesting efficiency by integrating advanced technologies. The pedicel sensor (42) plays a crucial role in accurately detecting the fruit's pedicel, enabling precise cutting with minimal waste. Complementing this, the servo motor (43) allows for smooth 360-degree rotation of the chainsaw, ensuring thorough coverage around the tree. The net ejector (80) is essential for safely catching and storing the harvested fruits, preventing damage upon detachment.
The controls on the controller module (120) provide intuitive operation, allowing users to adjust angles and initiate the cutting process seamlessly. The retractable pole (45) adds versatility by enabling extended reach to high branches, while the guide bar (47) ensures the cutting chain remains aligned. The enclosure (46) protects the internal components, maintaining durability and safety during operation.
The net ejector (80) is meticulously designed to catch and secure fruits during the harvesting process. The fixed magnet (85) is integral to the system, ensuring the net remains securely closed until the precise moment of release. Working in tandem, the versatile runner (84) supports the stretcher (81) in smoothly deploying the net when needed. The bottom spring (83) provides the necessary force to open the ribs (86), which support the net fabric, ensuring a reliable and swift capture of the falling fruit. The bottom notch (82) ensures that the net fabric is held firmly in place, preventing any slippage during operation. The coordinated action of these components guarantees that fruits are caught gently and efficiently, minimizing bruising or damage. This thoughtful design is crucial for maintaining the quality of the harvested fruits.
In an embodiment, the retractable pole (45) enhances the functionality of the Orchard Assistant device. This extendable pole allows for adjustable length, enabling precise reach to fruits located at various heights. The guide bar (47) works in conjunction with the pole, ensuring accurate alignment during cutting operations.
This stability is vital for the Orchard Assistant device, ensuring that the cutting mechanism operates smoothly and securely. The enclosure (46) works alongside the guide bar (47), providing essential protection and support for the chainsaw, ensuring that the device remains durable and reliable during fruit harvesting operations.
Fig 1 illustrates the isometric view of the Orchard assistant device with a orchard cutter for cutting the pedicel of the fruit, according to the embodiment of the present invention. The net ejector (80) is integrated into the Orchard Assistant Device (40) and positioned above the retractable pole (45). It is designed to deploy automatically upon detecting the pedicel, ensuring fruits are caught securely after being cut. The net ejector is connected to the orchard cutter (41) and configured to extend and retract as needed.
The Net Ejector (80) is a key component of the Orchard Assistant Device, designed to catch and store fruits during harvesting. The stretcher (81) enables efficient opening and closing of the net to secure the fruits. The versatile runner (84) ensures that the stretcher, ribs (86), and net work seamlessly together. The fixed magnet (85) controls the stretcher's operation, while the bottom spring (83) moves the ribs, supporting the net fabric. This coordinated system gently ensnares the fruits, holding them securely and preventing damage during harvesting.
The Controller Module (120) is the central unit responsible for managing the operations of both the Orchard Assistant Device (40) and the Net Ejector (80). The net ejecting button (121) allows precise control over the net fabric by magnetizing and demagnetizing the stretcher, ensuring efficient fruit collection. The sound buzzer button (122) alerts the user when the pedicel of a fruit is detected, enhancing the accuracy and timing of the harvesting process. The power button (123) serves as the main control for switching the device on and off.
Fig 2 illustrates the sectional view of the Orchard Cutter (41) as part of the Orchard Assistant Device, according to an embodiment of the present invention. The pedicel sensor (42) is integrated to accurately detect the presence of a fruit pedicel, ensuring precise cutting action. The cutter's chainsaw (43) is powered by a 360-degree rotating servo motor, allowing for flexible and adaptable cutting angles.
The chain rotation mechanism (44) is essential for smoothly severing the fruit pedicel. The retractable pole (45) extends the reach of the cutter, making it easier to access fruits on high branches. This pole adds flexibility and adaptability to the harvesting process.
The enclosure (46) protects the Orchard Cutter's components, ensuring durability and safety during operation. The guide bar (47) directs the rotation of the cutting chain, while the nose (48) forms the front part of the guide bar.
In an embodiment of the present invention, the Orchard Assistant Device (40) is designed to efficiently pluck fruits from trees and plants with minimal human intervention. The device comprises a cutting mechanism, including a chainsaw (43) attached to a 360-degree servo motor (43), which can rotate to different angles for precise cutting. The pedicel sensor (42) helps to detect the presence of the fruit's pedicel before the cutting process begins. This ensures that only ripe fruits are harvested, reducing wastage and increasing efficiency.
In an embodiment of the present invention, the Net Ejector (80) is designed to catch and stock fruits effectively after they are cut from the tree. The stretcher (81) works seamlessly to open and close the net, ensuring smooth operation during harvesting. The fixed magnet (85) is responsible for controlling the movement of the stretcher, utilizing a precise demagnetizing process to manage the net's position. This ensures that fruits are caught securely without damage. The ribs (86) provide additional support to the net fabric, maintaining its shape and strength during the collection process.
In an embodiment, the Orchard Cutter (41) functions as the primary mechanism for cutting fruit pedicels during harvesting. It is equipped with a pedicel sensor (42) that accurately detects the presence of the fruit's pedicel, ensuring precise cutting. The chainsaw, powered by a plurality of motors, operates with the help of the servo motor (43), providing 360-degree angular rotation for efficient cutting. The retractable pole (45) extends to reach higher fruits, while the guide bar (47) and nose (48) ensure smooth chain rotation, optimizing the cutting process.
In an embodiment, the Controller Module (120) manages all key functions of the Orchard Assistant, ensuring seamless operation of both the net ejector and the orchard cutter. It includes essential buttons like the net ejecting button (121), which controls the deployment of the net, and the power button (123) to switch the device on or off. The sound buzzer button (122) alerts the operator when a fruit's pedicel has been detected, signaling that the device is ready for action. Additionally, the angle button (124) controls the chainsaw's angular rotation, allowing precise adjustments for cutting at different angles. The executing button (125) activates the chainsaw motor for cutting the pedicel, while the knob (126) helps in adjusting the module to fit onto different pole sizes for versatile use in varying agricultural environments.
The method of operating the Orchard Assistant Device (40) is enhanced by the Controller Module (120), which manages the precise execution of the device's functions. Upon detecting the fruit's pedicel through the pedicel sensor (42), the operator uses the controller to activate the chainsaw (44) via the executing button (125), enabling a clean cut powered by the servo motor (43). The retractable pole (45) extends towards the fruit, while the net ejector (80) is controlled by the net ejecting button (121) to open the net smoothly using the fixed magnet (85). The ribs (86) and versatile runner (84) ensure stability in catching the fruit. The sound buzzer (122) alerts the user when the pedicel is detected, and the angle button (124) adjusts the chainsaw's rotation to ensure precision. This seamless integration between the device and the controller allows for efficient, safe, and accurate harvesting of fruits.
It is noted that the above-described examples of the present invention are for illustration only. Although the present invention has been described in conjunction with a specific example thereof, numerous modifications may be possible without materially departing from the teachings and advantages of the subject matter described herein. Other substitutions, modifications and changes may be made without departing from the spirit of the present solution. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive.
Although the embodiments herein are described with various specific embodiments, it will be obvious for a person skilled in the art to practice the embodiments herein with modifications.
, Claims:CLAIMS
WE CLAIM,
1. An Orchard Assistant Device (40) for formers and gardeners, comprising:
The Orchard Assistant Device (40) includes a pedicel sensor (42) for detecting the presence of fruit pedicels, activating the chainsaw (44) controlled by a servo motor (43) for precise cutting. The retractable pole (45) allows the device to extend towards fruits, while the net ejector (80) deploys a net to catch the fruits without causing damage. The controller module (120) manages the operation of the device, including the chainsaw's angular rotation, net deployment, and sensor activation;
a pedicel sensor (42) configured to detect the presence of fruit pedicels, initiating a signal to activate the chainsaw (44) only when fruit is ripe, ensuring precise and timely harvesting that minimizes unnecessary cuts;
a chainsaw (44) operable by a servo motor (43), designed to achieve controlled and efficient cutting of fruit pedicels while maintaining the surrounding foliage, thus preserving tree health and ensuring consistent harvesting quality;
a retractable pole (45) extendable to various heights, allowing the device to access fruits in hard-to-reach areas and at different heights on trees, making the device adaptable to different orchard layouts and fruit-bearing heights;
a net ejector (80) configured to deploy a net beneath the harvesting area, allowing fruits to be gently captured and held without impact damage, preserving their quality and reducing waste associated with bruising from falls;
a controller module (120) configured to operate and synchronize the device's functions, including angular rotation of the chainsaw for precision cuts, net deployment timing for optimized catching, and sensor activation for efficient harvesting of ripe fruits only;
a fixed magnet (85) within the net ejector (80) for controlled magnetization and demagnetization, enabling smooth and secure operation of the net during deployment and retraction, ensuring minimal disturbances to harvested fruits;
a bottom notch (82) integrated into the net ejector (80) to provide secure positioning and alignment, allowing the net to stabilize during deployment and catch fruits effectively without risk of slipping or entangling; and,
a stretcher (81) as part of the net ejector (80), ensuring that the net remains taut when deployed, which maximizes the catching area and helps maintain fruit quality by reducing any folding or sagging that could lead to impact damage.
2. The Orchard Assistant Device as claimed in claim 1, wherein the net ejector (80) further comprises A stretcher (81) is included to provide structural support and stability to the net, facilitating secure and balanced fruit capture during harvesting.
3. The Orchard Assistant Device as claimed in claim 1, Bottom notch (82) functions to secure the net in place, allowing for reliable positioning and reducing displacement during operation.
4. The Orchard Assistant Device as claimed in claim 1, wherein the servo motor (43) enables 360-degree angular rotation of the chainsaw (44), allowing for precise cutting of the fruit pedicel from various angles to prevent damage to the surrounding branches.
5. The Orchard Assistant Device as claimed in claim 1, wherein the controller module (120) comprises a net ejecting button (121) for controlling the opening and closing of the net, allowing precise timing for effective fruit catching.
6. The Orchard Assistant Device as claimed in claim 1, wherein the retractable pole (45) is designed to extend and retract automatically, allowing for easy access to high branches and reducing the need for manual adjustment during operation.
7. The Orchard Assistant Device as claimed in claim 1, wherein the pedicel sensor (42) provides real-time feedback on the position of the fruit pedicel, ensuring accurate cutting and reducing the risk of missed fruit or damage to the tree.
8. The Orchard Assistant Device as claimed in claim 1, wherein the ribs (86) within the net ejector (80) are configured to support the net fabric, ensuring that the fruits are securely held after being harvested, preventing any loss during the harvesting process.
9. The Orchard Assistant Device as claimed in claim 1, wherein the enclosure (46) protects the internal components of the device, including the chainsaw (44) and servo motor (43), ensuring durability and reliability during prolonged use in outdoor agricultural environments.
10. The Orchard Assistant Device as claimed in claim 1, wherein the guide bar (47) and nose (48) are designed to direct the rotation of the cutting chain, ensuring a smooth and precise operation when cutting the pedicel.

Documents