Modular system for reducing mechanical stress with actuation for handling various loads

Abstract

This product pertains to the field of industry and mechanics, more particularly to means for lifting and moving loads in industrial environments. The present invention relates to a stress reduction module (MR) which is an innovation designed to substantially reduce the stress necessary for moving and lifting loads, adaptable to a wide range of industrial and mechanical environments. This invention comprises an initial actuation device (1) as the primary source of mechanical energy, which can be powered by various sources, such as hydraulic, wind and electric, highlighting its versatility. The initial actuation device (1) is connected to an actuator (2), transmitting energy to a stress reduction device (4), which incorporates multiple interaction points, such as a first point (5), a second point (15), a third point (10) on an L-shaped lever (A), and a fourth point (9). These points are strategically positioned to maximize the efficiency of the system. The third point (10) is coupled to an oscillating support device (12), which, in turn, is connected to an oscillator (8), intensifying the reduction of stress up to the fourth point (9). The stress reduction module (MR) also adapts to maintain constant frequency or initial rotation, optimizing the automatic adjustment of the stress necessary to lift and move loads, which represents a significant advantage over traditional methods, reducing energy consumption and equipment wear.

Description

[0001] MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING VARIOUS LOADS

[0002]

[0001] This patent application relates to a force-reducing module designed to substantially minimize the effort required for handling loads through an innovative mechanical system employing a versatile initial drive device. The field of application is focused on the industrial and mechanical sectors, including, more particularly, lifting and moving loads in industrial environments. The present invention aims to offer an effective solution for reducing physical effort and energy consumption in load lifting processes, improving operational efficiency and safety in load handling through a system that allows adaptation to various power sources and mounting configurations, ensuring its applicability in a wide range of industrial contexts.

[0003] PROBLEM TO BE SOLVED

[0004]

[0002] Experts in the field are aware that the global energy matrix faces significant challenges related to the intensive use of fossil fuels, which are not evenly distributed across the planet. In addition to the issue of availability, engines that run on these fuels have high pollution levels, negatively contributing to the environment, regardless of whether they are powered by gasoline, diesel, or hydrogen. The pollution generated by such engines is not limited to atmospheric emissions but also to the environmental impact caused by the extraction and processing of these fuels.

[0005]

[0003] Regarding electric motors, although they represent a less polluting alternative in terms of direct emissions, their automotive viability, for example, faces considerable obstacles. The weight and high cost of batteries, essential for storing electrical energy, represent significant barriers. Furthermore, the need for frequent recharging limits the range of these vehicles. The production of these batteries entails high environmental and economic costs, and improper disposal can cause significant damage to the environment due to the toxic materials involved.

[0006]

[0004] The chronic dependence on fossil fuels for combustion engines highlights the historical difficulty of adapting cleaner, renewable energy sources to transportation and other industrial sectors. The transition to more sustainable propulsion systems faces not only technological barriers, but also economic and infrastructure challenges.

[0007]

[0005] Additionally, propulsion systems, whether combustion, electric or hybrid, depend on a complex network of mechanical, chemical, electronic components, etc., which make their maintenance, repair and replacement expensive and technically challenging.

[0008] STATE OF THE TECHNIQUE

[0009]

[0006] Known from the current state of the art is document US20040136819, published on 07 / 15 / 2004, entitled "Load Handling System with Reduced Top Clearance", which describes a load handling system for manipulating a load on and off a vehicle, which moves the load about three axes of rotation during the loading and unloading process and which does not reversibly engage the vehicle. One embodiment is a load handling system that includes three pivotally attached support arms arranged in series, the support arms being controllably rotated relative to each other by lifting mechanisms in a manner that moves a connector for connecting the load handling system to the load about three axes of rotation as it moves from a transit position to a load disengagement position.

[0010]

[0007] The present invention differs significantly from preexisting technology, particularly in relation to the previously described load handling system, which relies on manipulating loads using a configuration of three articulated support arms to move loads around three axes of rotation without reversible engagement with the vehicle. In contrast, the effort-reducing module of the present invention introduces a novel mechanical system that is not restricted to manipulating loads around predetermined axes of rotation or to relying on articulated support arms. Instead, it employs a versatile initial drive device capable of adapting to a variety of power sources to substantially minimize the effort required in handling loads, without being limited to movements based solely on axial rotations.Furthermore, the present invention is designed to offer broad applicability beyond the context of loading and unloading, encompassing improved efficiency in varied industrial environments where cargo handling requires unprecedented operational flexibility and energy efficiency.

[0011] PROPOSED SOLUTION

[0012]

[0008] The present invention relates to an innovative effort-reducing module comprising a mechanical system designed to optimize load handling. This system features an initial drive device capable of being powered by various energy sources, expanding its applicability in various industrial contexts. The invention encompasses sequential effort reduction by integrating a motion transmission mechanism that facilitates lifting and moving loads with less effort. Furthermore, the invention is designed to maintain a constant initial frequency or rotation, effectively adapting to the specific needs of each operation. This feature ensures efficiency and safety in load handling, representing a significant improvement over existing solutions for reducing effort and energy consumption in industrial processes.

[0013] ADVANTAGES OF THE INVENTION

[0014]

[0009] The present invention has the following advantages: The present invention enables a significant reduction in the physical effort required for handling loads, increasing the safety and comfort of operators;

[0015] It comprises a versatile mechanical system, capable of being powered by a variety of energy sources, ensuring operational flexibility in diverse industrial environments; It features a configuration that maintains a constant initial frequency or rotation, effectively adapting to the specific demands of each task, thus optimizing energy use; It is configured as sequential modules, integrating an efficient motion transmission mechanism, which facilitates lifting loads with less effort; It offers the ability to be assembled in lateral, vertical, or other configurations, allowing for system expansion and flexibility according to operational needs; It significantly improves operational efficiency, reducing the time required to perform lifting and moving loads with less effort;Minimizes wear on mechanical components and reduces the need for maintenance, thanks to its optimized design and efficient use of energy; Facilitates integration into existing systems, providing an effective solution for modernizing industrial processes without the need for substantial changes.;

[0016] DESCRIPTION OF DRAWINGS

[0017]

[0010] The following illustrations of the present invention are attached below;

[0018]

[0011] Fig. 1: shows the plan view of the modular system for reducing mechanical effort with drive for handling various loads, using an oscillating support device provided with an eyelet;

[0012] Fig. 2: shows the plan view of the modular system for reducing mechanical effort with drive for handling various loads, built with the compact oscillating support;

[0019]

[0013] Fig. 3: shows the plan view of the modular mechanical effort reduction system with drive for handling different loads, showing the attachment to the single bearing;

[0020]

[0014] Fig. 4: shows the plan view of the modular mechanical effort reduction system with drive for handling various loads, showing the flywheel of the initial drive device;

[0021]

[0015] Fig. 5: shows the schematic view of the modular mechanical effort reduction system with drive for handling various loads, showing the flywheel and the eccentric pin for the initial drive.

[0022] DETAILED DESCRIPTION OF THE INVENTION

[0023]

[0016] The "MODULAR MECHANICAL EFFORT REDUCTION SYSTEM WITH DRIVE FOR HANDLING VARIOUS LOADS" consists of an effort reducing module (MR) configured by an initial drive device (1), which is the primary source of mechanical energy for the effort reducing module (MR), capable of being powered by a variety of sources, such as hydraulic, wind, electrical, among others. The flexibility in the energy source emphasizes the versatility of the effort reducing module (MR), making it applicable in a wide range of industrial and mechanical contexts. The initial drive device (1) is interconnected to a driver (2), which transmits the received energy to an effort reducing device (4) within the effort reducing module (MR). The effort reducing device (4) initiates the process of minimizing the required effort.In addition, the effort reduction module (MR) has a second effort reduction point (15), a third effort reduction point (10) arranged in an "L" shaped device (A), and a fourth effort reduction point (9), each playing a crucial role in the effectiveness of the system.

[0024]

[0017] The third effort reduction point (10) is connected to an oscillator shaft (7), which includes an eye (6) to provide efficient energy transmission. The oscillator shaft (7) is connected to an oscillator (8), which extends the effort reduction process until reaching the fourth effort reduction point (9). The interconnection of these components reflects the ingenuity of the effort reduction module (MR), where each element is designed to fulfill its specific function, ensuring maximum efficiency. The "L" device (A) is interconnected to an oscillating support device (12) located in a bearing (3). In time, from the effort reduction point (10) arises a secondary intermodular actuator (11) interconnected to an adapter (13), having an effort reduction point (14). This feature highlights the expandability and flexibility of the effort reduction module (MR), allowing its adaptation and integration into different mechanical applications.

[0025]

[0018] The effort reduction device (4) has three points of interaction with the other components: effort reduction point (5), receives the fixing of the actuator (2), to the effort reduction point (10) the oscillating support device (12) is fixed and to the effort reduction point (9) the oscillating device (7) is connected. The oscillating device (7) is essential for the displacement of the effort reduction module (MR), in practice, as an imbalance of the assembly promoting the advancement and retreat of the system.

[0026]

[0019] In some configurations the displacement at the effort reduction point (10) of the effort reduction module (MR) is greater than the initial actuation, in which case the construction project rectifies the displacement using the effort reduction point (15), which is determined between the effort reduction point (5) and the effort reduction point (10) of the larger arm of the effort reduction module (MR) or recomposes the displacement by compensating for the difference in the formatting of the adapter (13).

[0027]

[0020] The interconnection of these components reflects the ingenuity of the effort reduction module (MR) where each element is designed to fulfill its specific function; ensuring maximum efficiency.

[0021] The effort reduction device (4) initiates the process of minimizing the required effort. In addition, the effort reduction module (MR) has a second effort reduction point (15), a third effort reduction point (10) arranged in an "L"-shaped device (A), and a fourth effort reduction point (9), each playing a crucial role in the effectiveness of the system. The third effort reduction point (10) is connected to an oscillator shaft (7), which includes an eye (6) to provide efficient power transmission. The oscillator shaft (7) is connected to an oscillator (8), which extends the effort reduction process until reaching the fourth effort reduction point (9).The interconnection of these components reflects the ingenuity of the force reduction module (MR), where each element is designed to fulfill its specific function, ensuring maximum efficiency. The "L" device (A) is interconnected to an oscillating support shaft (12) located in a bearing (3). In time, from the force reduction point (10) emerges a secondary intermodular actuator (11) interconnected to an adapter (13), having a force reduction point (14). This feature highlights the expandability and flexibility of the force reduction module (MR), allowing its adaptation and integration into different mechanical applications.

[0028] [0221 The effort reduction module (MR) has as its primary characteristic to perform work with mechanical advantage from a rectilinear or angular movement of any origin applied to the initial actuator (2). The effort reduction module (MR) can be designed for assembly in lateral or vertical sequence, or even in other configurations with interconnected modules enhancing the effort reduction. The initial drive can be of hydraulic, wind, combustion engine, electric motor, human or animal traction, wave power, steam, etc., any rectilinear or angular movement at the frequency required for the project.

[0029]

[0023] The effort reduction module (MR) has the characteristic of keeping the initial frequency or rotation received constant, returning at the end the movement and effort reduction intended by the effort reduction module (MR) design. If the effort reduction module (MR) requires, for example, a movement of 30mm, 45mm, 60mm, 500mm or 1,000mm, etc., the initial drive must supply this displacement. The following effort reduction modules (MR) provide movement congruent to the initial drive with the respective mechanical advantage.

[0030]

[0024] For initial actuation, a metal disc with an approximate diameter of 150mm was used with an eccentric pin (P) (22.5mm from the center) for manual actuation and, for mechanical actuation, one of the faces of the disc was coated with rubber where the shaft of an electric motor promotes the speed variation of the effort reduction module (MR), when the motor is moved from the edge to the center of the disc. An eccentric pin (P) on the other side of the flywheel (V) moves the initial actuator, transmitting the implemented frequency to the effort reduction point (5), of the effort reduction module (MR), which, as already described, interacts simultaneously with the shaft of the oscillating support (12) and with the oscillator (8) promoting the advancement and retreat of the assembly.The effort reduction module (MR) can be built fixed to a single bearing (3) or more; the construction of the effort reduction module (MR) using parallel bearings (3) as support brings the advantage of greater balance of the components that oscillate as rockers.

[0031]

[0025] Due to the overlapping of the components, the effort reduction module (MR) constructed was equipped with two types of oscillating support shaft (12), one compact and the other provided with an eye (6), which allows the passage of the oscillating device (8), when supported by the two bearings (3). The elongated shape of the components suggests the need for channels, guides or grooves adapted to support the ends of the effort reduction module (MR), at the second effort reduction point (15) and the third effort reduction point (10), avoiding lateral torsion of the assembly during operation.

[0026] The eye (6) of the oscillating support shaft (12) must meet the displacement of the oscillating support device (12). For example, in the 2:1 ratio between the larger and smaller arms of the effort reduction module (MR), the displacement is greater than in the 3:1 version.Furthermore, when any force is applied to the effort reduction point (5) of the effort reduction module (MR), it is observed that the resistance is greater than when the same force is applied to the effort reduction point (10). This demonstrates the functionality of the effort reduction module (MR) proposal, even in the absence of rotation of the flywheel (V).

[0032] OF OPERATION

[0033]

[0027] The present effort reduction module (MR) is configured to perform work with effort reduction, energy efficiency and mechanical advantage. The initial actuation (1) through the actuator (2) moves the effort reduction point (5) of the effort reduction module (MR), which interacts simultaneously with the oscillating support device (12) and with the oscillator (8). Note that the effort reduction module (MR) configures a 'V'-shaped lever (A) and the oscillator device (8) acts as an unbalancing factor for the assembly. The processed movement is transmitted to the secondary intermodular actuator (11) fixed to the effort reduction point (10) or effort reduction point (15) of the effort reduction module (MR). In turn, the secondary intermodular actuator (11) will connect to a next module and / or to an inertia flywheel (V) and / or to an adapter (13), initiating a new stage of effort reduction.

[0034]

[0028] Each effort reduction stage may have more than one effort reduction module (MR) depending on the design and application. Because its operation is proposed based on the mechanics of levers and inclined planes, the effort reduction module (MR) has the characteristic of not producing significant noise or heat during operation.

[0035]

[0029] It is a characteristic of the effort reduction module (MR) to maintain a constant initial frequency or rotation provided by the initial drive device (1), effectively adapting to the specific demands of the work being performed. In this way, the system automatically adjusts the effort required to lift loads, facilitating processes that traditionally require great energy consumption and physical effort, being carried out more efficiently and with less wear and tear on equipment and operators.

[0036]

[0030] However, due to the advantages it offers and its truly innovative characteristics, the "MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING VARIOUS LOADS" meets the necessary conditions to be eligible for an Invention Patent.

Claims

CLAIMS 1) MODULAR MECHANICAL EFFORT REDUCTION SYSTEM WITH DRIVE FOR HANDLING VARIOUS LOADS, consists of an initial drive device (1) adaptable to multiple energy sources, having an eccentric pin (P) and a flywheel (V), characterized by operating an effort reducing module (MR) configured by a driver (2) that transmits the received energy to an effort reducing device (4) within the effort reducing module (MR); by having an effort reducing device (4) that includes multiple effort reduction points, being a first effort reduction point (5), a second effort reduction point (15), a third effort reduction point (10) arranged in a "L" shaped lever (A), and a fourth effort reduction point (9) to reduce the effort in lifting loads. 2) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING DIFFERENT LOADS, according to claim 1, is characterized by the third effort reduction point (10) being connected to an oscillating shaft (7), which includes an eye (6) to provide energy transmission, and the oscillating shaft (7) being connected to an oscillator (8), for reducing effort up to the fourth effort reduction point (9). 3) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING VARIOUS LOADS, according to claim 1, is characterized by the “L” shaped lever (A), being interconnected to an oscillating support shaft (12) located in a bearing (3)- 4) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING DIFFERENT LOADS, according to claim 1, is characterized by the effort reduction module (MR) that can be constructed and fixed to a single bearing (3) or more, designed for balance and reduction of lateral torsion during operation. 5) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING DIFFERENT LOADS, according to claim 1, is characterized in that the effort reduction module (MR) comprises a secondary intermodular driver (11) connected to an adapter (13) with an effort reduction point (14) to provide expandability and adaptability in different mechanical applications. 6) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING DIFFERENT LOADS, according to claim 1, is characterized by the effort reduction module (MR) being assembled in various configurations, including lateral, vertical sequences, or other configurations with interconnected modules. 7) MODULAR SYSTEM FOR REDUCING MECHANICAL EFFORT WITH DRIVE FOR HANDLING VARIOUS LOADS, according to claims 1 and 7, characterized by the effort reduction module (MR) maintaining the initial frequency or rotation received constant, allowing mechanical work to be performed in rectilinear or angular movements of any origin.

Images