SELF-PROPELLED HARVESTING MACHINE WITH ADJUSTABLE PLATFORM

Abstract

The invention is a self-propelled agricultural machine with adjustable working and platform designs, developed for use in harvesting and similar agricultural operations in orchards, and its features include: a main platform (1) on which at least one operator can work, at least one main platform width adjustment piston (2) for changing the working width of the said main platform (1), at least one main platform height piston (5) for changing the vertical position of the main platform (1), at least one main platform tilt piston (6) for changing the angular position of the main platform (1), a control panel (7) for controlling the movement and / or platform functions of the machine, a diverting valve box (8) for directing the hydraulic flow to the hydraulic drive elements on the machine, a main motor (9) that provides the necessary power for the operation of the machine, and a device for the machine to move itself.The machine must have at least one wheel motor (12) connected to at least one wheel, at least one wheel piston (13) connected to at least one wheel for changing the direction of movement of the machine, at least one crate platform (14) for carrying and transferring harvest crates between different working levels, at least one crate platform height piston (15) for changing the height of the crate platform (14), at least one crate platform angle piston (16) for changing the angular position of the crate platform (14) and more than one crate platform roller (17) to facilitate the movement of harvest crates on the crate platform (14).

Description

1 TARIFF SELF-PROPELLED HARVESTING MACHINE WITH ADJUSTABLE PLATFORM Technological Field: 5 The invention is intended for use in harvesting and similar agricultural operations in orchards. a self-propelled agricultural system with adjustable working and chassis platforms. It is a machine. State of the Art: In modern fruit farming, harvesting operations are carried out especially at different heights of trees and Due to its ability to produce goods in large quantities, it requires a significant amount of manpower. Ladder for accessing fruit located in high branches, elevated work 15 The use of equipment or different auxiliary tools may be required, this situation during harvesting. extending the duration, requiring employees to constantly move around and transport equipment This is due to factors such as different tree rows, terrain slopes, and tree crown structures. each operation of platforms that operate at a fixed height or fixed width It may not be possible to comply with the condition. 20 Another problem encountered during harvesting is where the collected products are placed. This involves moving crates and transferring them between the work area and the floor. With fruit... The increasing weight of the filled crates requires employees to lift these crates manually, and This makes transportation difficult, and these processes result in both a loss of time and physical labor. 25 This can lead to an increase in the load, especially on the platform. During harvesting operations, empty crates are raised to the working level and full crates are brought back again. Additional labor or auxiliary equipment is needed to lower it down. It may be necessary. In addition, the narrow spacing between rows in orchards and the uneven ground The absence of such surfaces and the presence of sloping or low-holding surfaces in some areas make harvesting difficult. 2 It can limit the movement and maneuverability of the machines used for this purpose. The machine can be brought to its working position, steered, and adjusted for different terrains. The ability to move it in a controlled manner under these conditions is important for harvest efficiency. Therefore, the working position of the personnel, the movement of the machine, and The transportation of product crates is controlled in a single machine. 5 A system is needed that makes this possible. Description of the invention: The primary purpose of the invention is to improve harvesting and similar agricultural processes carried out in orchards. enabling processes to be carried out faster, more securely and with lower labor requirements The goal is to offer a self-propelled harvesting machine. The machine moves independently. Thanks to its ability to move between rows of trees without the need for a tow truck, it can also be moved between the rows of trees. Progress is being made on the height, width and slope of the main platform. Thanks to its adjustability, users can position 15 devices at different heights and locations. This makes it easier for them to reach the fruits, especially those on high branches. The need for ladders and similar assistive equipment for access is reduced, and This ensures that the harvesting process is carried out in a more controlled manner. The hydraulic walking and steering system included in the invention enables the machine to be used in gardens 20 moving it around and maneuvering in narrow rows This makes it easier. In addition, it improves wheel grip on different ground conditions. Depending on the situation, the traction control system allows for monitoring of the track. The main valve contributes to maintaining the machine's mobility. The fact that the platform's incline is adjustable makes it suitable for sloping or uneven terrain. 25 This allows the work platform to be positioned appropriately under these conditions and It creates a more balanced working environment for the user. Another advantage of the invention is the transportation of crates used during harvesting, and The goal is to facilitate positioning. The case has adjustable height and angle. 30 thanks to its platform, it can operate at different levels of efficiency between empty or full cases. While the transfer is being facilitated, the rollers located on the crate platform lower the crates. 3 It allows for movement by applying force. This enables workers to... The need to constantly lift and carry heavy crates is reduced, harvesting, crate exchange and product transfer processes are faster and more ergonomic. This is ensured. Explaining the Figures: The invention will be described by referring to the attached figures, so that the features of the invention can be explained. It will be understood and appreciated more clearly, but the purpose of this invention is this obvious It is not about limiting it with regulations. On the contrary, the invention is defined by the accompanying claims. all alternatives, modifications, and options that could be included within the defined area The aim is to cover their equivalences. The details shown are only for the present invention. It is shown to illustrate the preferred arrangements and both the methods shaping, as well as the most useful and conceptual features of the invention's rules and principles It should be understood that they are presented to provide an easily understandable definition. In these drawings; 15 Figure 1 shows a general perspective view of the system. Figure 2 shows a view of the main platform during its vertical take-off. Figure 3 shows a side view of the system. Figure 4 is a perspective view of the cash register platform. 20 Figure 5 shows a perspective view of the system from the corner. Figure 6 shows a view of the control panel. Figure 7 shows a view of the wheel system. Figure 8 shows the view of the scissor system that provides movement to the main platform. Illustrations that will help understand this invention are shown in the attached image. They are numbered and their names are given below. Explanation of References: 1. Main platform 2. Main platform width adjustment piston 4 3. Main platform railing 4. Main platform joint 5. Main platform high piston 6. Main platform tilt piston 7. Control panel 5 8. Diverter valve box 9. Main engine 10. Oil reservoir 11. Hydraulic oil cooler 12. Wheel motor 10 13. Wheel piston 14. Cash register platform 15. Case platform height piston 16. Case platform angle piston 17. Cash register platform rollers 15 18. Cash register platform controller Detailed Description of the Invention: The terminology used here is intended solely to describe specific applications. and does not limit the scope of the invention. Used here The term "and / or" refers to any of the items listed as related. It includes one and all combinations thereof. Also, the singular "one" used here, "one" The terms "number" and "specified" are used in their plural forms unless the context explicitly indicates otherwise. It is designed to include singular forms such as those mentioned above. Furthermore, the 25 used in this specification... The terms "includes" and / or "contains" refer to the specified features, steps, processes, It indicates the presence of elements and / or components, but one or more other features, steps, processes, elements, components and / or groups thereof It will be understood that this does not exclude its existence or addition. Unless otherwise noted, all terms used herein (including technical and scientific terms), in the sense that a person with general knowledge in the field to which this invention belongs would generally understand it They have the same meaning. Furthermore, as defined in commonly used dictionaries... The terms will have a meaning consistent with the context of the relevant field and this explanation. it should be interpreted as idealized unless otherwise explicitly defined here. or it will be understood that it will not be interpreted in an overly formal sense. The description of the invention will reveal a series of techniques and steps involved. These are: Each of them provides benefits individually, and at the same time, one or more of them can be used together. In some cases, all of the other techniques described may be used in combination. Accordingly, To ensure clarity, each step in the disclosure of the invention should be presented as accurately as possible. By avoiding unnecessary repetition of all combinations, 10 Together, the specification and claims, such combinations fully constitute an invention and claims. It should be read with the understanding that it falls within its scope. The invention relates to agricultural operations such as harvesting, pruning, maintenance, and similar processes carried out in orchards. 15 in operations that allow personnel to access work areas located at different heights providing, facilitating the transport of crates used during harvesting, and an external a self-propelled vehicle that can move around the garden without needing a tow truck It is a harvesting machine. The invention, a self-propelled harvesting machine, essentially consists of 20 people on board. a main platform (1) on which it can operate, the working width of the main platform (1) at least one main platform width adjustment piston (2) that enables its replacement, main platform the main platform railing (3) on which the railing (3) is located, the movable connection of the railing (3) main platform joint connection (4) which provides the height of the main platform Main platform height piston (5) that enables its change and the angular 25 of the main platform It includes a main platform tilt piston (6) that allows its position to be adjusted. Main platform (1), one or more of which perform harvesting or maintenance operations It creates the workspace that the user can work on. Main platform (1) especially for different row spacings, tree crown widths and working 30 In order to adapt to the conditions, at least a portion of the platform must be oriented transversely. It is structured in a dynamic way. This movement refers to the main platform width adjustment. 6 This is done by means of the piston (2) and thus the main platform (1) is available The working width can be increased or decreased as needed. Main platform width adjustment. The piston (2) is hydraulically driven to fix the movable part of the main platform (1). Depending on the section, it moves forward or backward. Thanks to this structure, the machine can move around the garden. A narrower working width can be achieved when progressing between the rows, 5 During the harvesting process, the platform is expanded to allow users to reach the sides of the trees and It provides easier access to its external branches. The main platform (1) must have at least enough surroundings suitable for users to work on. There is a main platform railing (3). The main platform railing (3) is especially 10 within the working area boundaries of personnel working in the elevated position of the platform helps to maintain and create a safer working environment on the platform. It provides. Changing the vertical position of the main platform (1) main platform height piston (5) 15 It is carried out by means of. Main platform height piston (5), main platform The extension of the piston is associated with the connecting arms or lifting mechanism that carries it. As a result of shortening or reduction, the geometry of the carrier mechanism is changed and this Depending on the platform, the main platform (1) is upgraded or downgraded. In this way, the user, From the fruits located close to the ground, 20 fruits are found in the higher parts of the tree. It can reach different levels of operation, including the fruits found. The invention also includes not only the height of the main platform (1) but also its angular relative to the carrier body There is a main platform tilt piston (6) which also allows its position to be adjusted. Main platform tilt piston (6), main platform (1) and / or platform carrying link It is connected with the mechanism. The movement of the main platform tilt piston (6) 25 As a result, the inclination of the main platform relative to the horizontal plane can be changed. Thus if the machine is used on sloping or uneven garden ground making the main platform's operating location more suitable and enabling users to... This ensures that the work is done on a stable surface. At least one of the following is required for the user to control the movements on the machine. There is a control panel (7). The control panel (7) is preferably located on the main platform (1). 7 It is located in an area accessible to the user. Through the control panel (7) forward and backward movement of the machine, steering and the main platform (1) One or more of the functions related to its positioning can be controlled. A significant portion of the moving elements of the machine that is the subject of this invention are hydraulically driven. 5 This is done. The pressurized fluid within the hydraulic system is related to the hydraulic system. There is a diverting valve box (8) for directing the elements. Directional valve box (8), hydraulic oil travel system, steering system, main different platform lifting and tilting systems and / or chassis platform movement systems It is configured to allow controlled transfer to hydraulic lines. 10 A main engine (9) is used to obtain the mechanical power required by the machine. The main engine (9) is responsible for driving the machine in a self-propelled manner and the power required to generate the pressurized oil needed in the hydraulic system In one application, the mechanical energy produced by the main motor (9) is 15 with the main motor. It is converted into hydraulic energy via a connected hydraulic pump, and pressurized hydraulic oil operates using hydraulic power located on the machine. They are sent in the evenings. A 20 oil container is used to store the hydraulic oil used in hydraulic systems. There is a reservoir (10). The hydraulic oil in the oil reservoir (10) is used in the hydraulic circuit. It is taken by a hydraulic pump to be circulated within it as needed. After being brought to working pressure, the directional valve box (8) and the associated hydraulic The hydraulic oil is sent through valves to hydraulic motors and pistons. In order to keep the temperature increase that occurs during the operation under control, 25 The machine has a hydraulic oil cooler (11). Hydraulic oil cooler (11) by transferring heat from the hydraulic oil circulating in the circuit to the environment. It helps to keep the oil within the appropriate operating temperature range. Cooled hydraulic oil to be returned to the oil reservoir (10) and / or to the relevant part of the hydraulic circuit By sending this, the hydraulic system is ensured to operate continuously. 30 8 For the purpose of creating a self-propelled structure for the machine that is the subject of the invention, each wheel There is a wheel motor (12) associated with it. The wheel motor (12) is a hydraulic system. driven by pressurized oil supplied by the wheel to which it is attached It enables rotation. In preferred applications, multiple wheels can be used separately or... Driven by means of wheel motors (12) fed from common hydraulic lines 5 It is possible. Thus, the power provided by the main engine (9) is transmitted through the hydraulic system. The power is transferred to the wheels, allowing the machine to move forward and backward in the garden under its own power. This ensures that the hydraulic flow sent to the wheel motors (12) is controlled. For this purpose, a travel valve is included in the hydraulic circuit. The travel valve... The direction of flow and / or flow rate of hydraulic oil sent to the wheel motors (12) via 10 The forward or backward movement of the machine and its speed are determined by control. This is possible. The travel valve is located on the main body. In order to change the direction of movement of the machine, at least one of the wheels There is a mechanically connected wheel piston (13). Wheel piston 15 (13), hydraulically extending and shortening the wheel or wheels to which it is connected. It changes the orientation angle of the group. Thus, the machine is particularly suitable for narrow fruit trees. the ability to maneuver within the rows of the garden and change direction at the ends of the rows This is facilitated. Control of the hydraulic oil sent to the wheel piston (13) For this purpose, the hydraulic system also includes a steering valve. 20 Depending on the steering command given by the user, the steering valve, by sending pressurized hydraulic oil to the relevant side of the wheel piston (13) This allows the wheels to lengthen or shorten, resulting in the wheels turning to the right or left. It allows for steering to the left. The invention is particularly suitable for use in soil, mud, loose ground and similar conditions with varying adhesion characteristics. To improve usability, an additional anti-slip system has been added to the walking hydraulic circuit. It has a traction control valve. The traction control valve prevents one of the driven wheels from hitting the ground. As a result of the decrease in grip, the wheel motor (12) connected to the said wheel uncontrolled acceleration or hydraulic flow predominantly in low-resistance environments 30 It is configured to limit the likelihood of the wheel turning towards the motor. This within the scope of the anti-skid block valve, hydraulic flow between the wheel motors (12) and / or 9 a wheel slipping by helping to control the pressure difference This prevents the complete loss of propulsion in the walking system. This ensures the machine's mobility is maintained in varying ground conditions and allows for harvesting. This ensures that progress is made more steadily. The subject of the invention is the harvesting machine in which the harvested fruits are placed in crates. to facilitate its transport and transfer between different heights at least There is a chassis platform (14). The chassis platform (14) is located at the front and / or rear of the machine. It can be arranged in such a way that it can be found in the section, and the harvest crates can be taken. transporting, raising to working level or lowering from working level to ground 10 It is used in operations. Changing the height of the cashier platform (14) For this purpose, there is at least one chassis platform height piston (15). The platform height is adjusted by the lengthening or shortening of the piston (15) of the chassis platform (14) The position of the supporting arms is changed and the chassis platform (14) is raised It is lowered. In this way, a harvest located on the ground or another conveying surface is 15 The crate can be raised to the working level, or a full harvest crate can be used for work. It can be lowered to a level lower than the level of the safe platform (14) Additionally, at least one chassis platform angle piston is required to change its angular position. (16) is located. The case platform angle piston (16) is the carrier of the case platform (14). It allows the angle to be adjusted relative to the body. Thus, the case platform is 20 the appropriate angle according to the surface to be loaded, unloaded or transferred. It is possible to bring the harvest crates on the crate platform (14). multiple that allow it to be moved with less force along the platform There are cash register platform rollers (17). Cash register platform rollers (17) are located in the cash register. Instead of being dragged directly across the platform surface, it rolls (the rolls are 25 (rolling) ensures its progress. Thus, especially during hail and heavy harvests. The movement of the crates by the user is facilitated, and crate loading- Unloading operations can be carried out in a shorter time. The cashier platform (14) a case platform controller (18) for control by the user It is located. Case platform control (18), case platform height piston 30 (15) and / or commands for operating the case platform angle piston (16) It ensures that the case platform controller (18) is close to the case platform. By being positioned in a specific area, the user can observe cash register transactions. raising, lowering, or changing the angle of the platform is able to accomplish this. Thanks to this system, the invention is a self-propelled harvesting machine; the machine is located in the garden 5 its independent progression within, users' ability to work at different heights accessibility, platform width can be adjusted according to working conditions, sloping terrain ensuring compliance with the conditions and that the harvest crates are continuously used by the users. integrated system that simultaneously reduces the need for manual lifting and carrying. It creates a working system. 10 20 30

Claims

11 REQUESTS 1- The invention relates to harvesting, maintenance and similar agricultural operations in orchards. It is a self-propelled harvesting machine used for the purpose of carrying out harvesting operations. Feature; 5 a main platform that allows at least one user to work on  (1),  at least one of the following to change the working width of the main platform (1) in question main platform width adjustment piston (2),  at least one main platform for changing the vertical position of the main platform (1) platform height piston (5), 10  at least one main platform for changing the angular position of the main platform (1) platform tilt piston (6),  for controlling the movement and / or platform functions of the machine a control panel (7),  directing the hydraulic flow to the hydraulic actuators on the machine 15 a diverting valve box (8),  a main motor (9) that provides the power required for the machine to operate,  connected by at least one wheel to enable the machine to move on its own. at least one wheel motor (12),  For changing the direction of movement of the machine, with at least one wheel and 20 connected at least one wheel piston (13),  Transporting harvest crates and transferring them between different work levels at least one safe platform for (14),  At least one case for changing the height of the case platform (14) platform height piston (15), 25  At least one case to change the angular position of the case platform (14) platform angle piston (16) and  facilitating the movement of harvest crates on the crate platform (14) It has more than one cashier platform roll (17). 2- It is a self-propelled harvesting machine according to claim 1, and its feature is; the main platform (1), at least one main platform for keeping users within the workspace. 12 railing (3) and at least one railing that allows the opening and closing movement of the railing (3). It is characterized by having a main platform joint (4). 3- It is a self-propelled harvesting machine according to any of the previous requirements, The feature is that the direction and / or amount of hydraulic flow transmitted to the wheel motor (12) is 5 It is characterized by containing a walking valve for control purposes. 4- It is a self-propelled harvesting machine according to any of the previous requirements, Its feature is a steering valve that controls the hydraulic flow transmitted to the wheel piston (13). It is characterized by its inclusion. 10 5- It is a self-propelled harvesting machine according to any of the previous requirements, The characteristic is that at least one of the driven wheels has reduced grip on the ground. in case of hydraulic flow and / or pressure distribution between wheel motors (12) It is characterized by containing a skid block valve for control purposes. 15 6- It is a self-propelled harvesting machine according to any of the previous requirements, Its feature is an oil reservoir (10) for storing hydraulic oil and hydraulic a hydraulic system designed to reduce the temperature of the hydraulic oil circulating within the system It is characterized by containing an oil cooler (11). 20 30

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