Eccentric gravity mechanism for clustered polymerization multiplication power generation system

Abstract

The invention relates to the technical field of eccentric gravity for power generation systems, and discloses an eccentric gravity mechanism for a clustered polymerization multiplication power generation system, which comprises a transmission shaft, linkage flange plates are fixedly connected to the two ends of the transmission shaft, and cluster connecting holes are formed in the linkage flange plates; a plurality of sets of fixing columns are fixedly connected to the outer wall of the transmission shaft, the outer walls of the fixing columns are jointly and fixedly connected with a fixing ring, first eccentric blocks are slidably connected to the outer walls of the fixing columns, fixing holes are formed in the fixing columns, and fixing pins are slidably connected to the interiors of the first eccentric blocks. The eccentric block I slides along the axial direction of the fixed column, and the fixed pin is matched with different fixed holes, so that the eccentric distance of the mechanism can be adjusted in a multi-stage manner, the torque is changed, and the generated power is adjusted; meanwhile, the second balancing weight slides and is fixed in the circumferential direction of the outer ring, the eccentric direction of the mechanism can be flexibly changed, and the power requirements of a power generation system under different working conditions can be widely met.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of eccentric gravity power generation system, in particular to a kind of cluster aggregation multiplication power generation system eccentric gravity mechanism. BACKGROUND

[0002] With the continuous growth of global energy demand and the depletion of traditional fossil energy, the development of efficient and clean renewable energy has become the focus of research in various countries. In the field of renewable energy generation such as wind power and wave power, irregular natural forces are often used to drive generators to operate. In recent years, eccentric gravity power generation technology, as an innovative energy utilization method based on mechanical energy-gravity potential conversion, has received widespread attention. Its core principle is to convert mechanical energy into electrical energy through the dynamic balance of eccentric structure and gravity, with the advantages of simple structure, no pollution and recyclable. The existing eccentric gravity adjusting mechanism mostly uses integral eccentric block or fixed counterweight, and once installed, the eccentric distance and the position of the center of gravity are difficult to adjust. If adaptive adjustment is needed according to different power generation conditions or system configuration, it is usually necessary to stop and replace different specifications of eccentric parts, which is tedious and time-consuming. SUMMARY

[0003] In view of the shortcomings of the prior art, the present application provides an eccentric gravity mechanism for a cluster aggregation multiplication power generation system, which solves the problem of the existing eccentric gravity adjusting mechanism, which mostly uses integral eccentric block or fixed counterweight, and once installed, the eccentric distance and the position of the center of gravity are difficult to adjust, and the operation is tedious and time-consuming.

[0004] To achieve the above purpose, the present application is realized by the following technical scheme: an eccentric gravity mechanism for a cluster aggregation multiplication power generation system, comprising a transmission shaft, the two ends of the transmission shaft are fixedly connected with a linkage flange plate, the inside of the linkage flange plate is provided with a cluster connecting hole for coaxial linkage assembly with multiple sets of eccentric gravity mechanisms of a cluster power generation system, the outer wall of the transmission shaft is fixedly connected with multiple sets of fixed columns, the outer walls of the fixed columns are fixedly connected with a fixed ring, the outer wall of the fixed column is slidingly connected with an eccentric block one, the inside of the fixed column is provided with a fixed hole, the inside of the eccentric block one is slidingly connected with a fixed pin, one end of the fixed pin is fixedly connected with a threaded head, the threaded head is threadedly connected in the inside of the fixed hole, and the outer wall of the fixed ring is fixedly connected with a protection assembly.

[0005] Preferably, the protection assembly comprises an outer shell, the outer wall of the outer shell is fixedly connected to the outer wall of the fixed ring, and the outer wall of the outer shell is rotatably connected with a cabinet door.

[0006] Preferably, the outer wall of the fixed ring is fixedly connected to an outer ring, the inner wall of the outer ring is provided with a connecting hole, the outer wall of the outer ring is provided with a counterweight block two, the inner wall of the counterweight block two is provided with a connecting pin, and the outer wall of the connecting pin is slidably connected to the inner wall of the connecting hole.

[0007] Preferably, the other end of the fixing pin is fixedly connected to a handle, and the outer wall of the handle is attached to one side of the outer wall of the cabinet door.

[0008] Preferably, a fixing frame is fixedly connected to the outer wall of the other side of both cabinet doors. A limit block is slidably connected inside the fixing frame, and a slide rail is slidably connected to the outer wall of the limit block. The outer wall of the slide rail is fixedly connected to the outer wall of the cabinet door.

[0009] Preferably, an oil tank is fixedly connected to one outer wall of the eccentric block, an oil injection channel is provided inside the eccentric block, the output port of the oil tank is connected to the oil injection channel, and the oil injection channel is connected to the outer wall of the fixed column.

[0010] Preferably, the eccentric block has a groove inside, the outer wall of the fixing pin is fixedly connected to an annular rail, the inner wall of the annular rail is slidably connected to a connecting plate, the outer wall of the connecting plate is slidably connected to the inside of the groove, the outer wall of the connecting plate is fixedly connected to a slider, and the outer wall of the slider is slidably connected to the inside of the oil injection channel.

[0011] Preferably, an annular scraper is fixedly connected to the outer wall of the eccentric block.

[0012] Preferably, a fixed shell is fixedly connected to the outer wall of the other side of the eccentric block one, a piston plate is slidably connected to the inner wall of the fixed shell, one end of a sliding rod is fixedly connected to the outer wall of the piston plate, the other end of the sliding rod passes through the interior of the fixed shell and is slidably connected to the fixed shell, a slider two is fixedly connected to the outer wall of the sliding rod, a nozzle is fixedly connected to the outer wall of the fixed shell, an air inlet is fixedly connected to the outer wall of the fixed shell, and a one-way valve is provided inside the nozzle and the air inlet.

[0013] Preferably, one end of the outer wall of the second slider is fixedly connected to an elastic element, and the other end of the elastic element is fixedly connected to the outer wall of the fixed shell.

[0014] Working Principle: During operation, the drive shaft is driven to rotate by an external power source, and the entire mechanism fixedly connected to it rotates accordingly. The centrifugal force generated due to the mass distribution deviating from the axis is the primary power source driving the power generation system. When adjusting the power output, the eccentricity can be adjusted: Open the cabinet door of the protective casing, loosen and pull out the fixing pin, allowing its threaded end to disengage from the fixing hole of the fixing column. At this point, the eccentric block can slide freely along the axial direction of the fixing column, which serves as a dedicated adjustment column. After pushing the eccentric block to the desired position, insert the fixing pin back in and screw the threaded end into the corresponding fixing hole to relock the eccentric block. This process changes the radial distance of the mass block relative to the axis of rotation, thereby adjusting the eccentricity and the magnitude of the centrifugal force. As the eccentric block moves, the annular scrapers on both sides simultaneously scrape away impurities from the surface of the fixing column, keeping the sliding surface clean.

[0015] While or after adjusting the eccentricity, the direction of the eccentricity can also be finely adjusted. By loosening the connecting pin, the arc-shaped counterweight can slide along the circumference of the outer ring. After adjusting it to the target angle, reinsert the connecting pin and tighten it to change the overall mass distribution angle of the mechanism, achieving fine adjustment of the eccentricity direction. After completing all internal adjustments and confirming that everything is correct, close the cabinet door. At this time, the sliding limit block is inserted into the slots formed by the cabinet door fixing brackets on both sides, achieving initial mechanical locking. When the mechanism begins to rotate at high speed, the centrifugal force generated will drive the limit block to move further outward along the slide rail, thereby locking it more tightly in the slot, forming a centrifugal self-reinforcing locking effect that tightens with each rotation, effectively preventing the cabinet door from being shaken open during operation.

[0016] During the adjustment of the eccentric block's position, the axial movement of the fixing pin synchronously drives the lubrication control mechanism. When the fixing pin is pulled out, the annular rail on the fixing pin drives the slider 1 out of the oil injection channel via the connecting plate, opening the oil circuit. Under the action of centrifugal force, the lubricating oil in the oil tank automatically flows through the oil injection channel to the sliding mating surface between the eccentric block 1 and the fixing column, achieving immediate lubrication, ensuring smooth sliding, and reducing wear. When the adjustment is completed and the fixing pin is inserted and tightened, the slider 1 returns to its original position, re-sealing the oil injection channel and stopping the oil supply.

[0017] During continuous operation, the cleaning function of the mechanism operates automatically. The fixed housings, piston plates, and slider two, fixed to both sides of the eccentric block, constitute the pneumatic cleaning unit. When the mechanism rotates, a strong centrifugal force acts on slider two, pushing the piston plate to move within the fixed housing. One piston plate compresses the air in the chamber, forcing the gas to be ejected at high speed from the nozzle, directly cleaning the surface of the fixed column; the other piston plate moves in the opposite direction through the action of an elastic element. When the rotation speed decreases or the machine stops, the centrifugal force weakens, and the restoring force of the elastic element pulls slider two and the piston plate back to their original positions. At this time, the one-way valve at the air inlet opens, drawing in external air to replenish the chamber, preparing for the next rotation and blowing. This process utilizes the system's own operating power to achieve periodic automatic cleaning of key friction pairs.

[0018] This invention provides an eccentric gravity mechanism for a clustered aggregation and multiplication power generation system. It has the following beneficial effects: 1. This invention allows for multi-stage adjustment of the eccentricity of the mechanism by sliding an eccentric block along the axial direction of a fixed column and utilizing the engagement of a fixing pin with different fixing holes, thereby changing the torque and regulating the power generation. Simultaneously, by sliding and fixing a counterweight block along the circumferential direction of the outer ring, the eccentric direction of the mechanism can be flexibly changed. The combination of these two methods achieves precise and adjustable control of the eccentric center of gravity, enabling broad adaptation to the power requirements of power generation systems under different operating conditions.

[0019] 2. This invention utilizes a handle at the end of the fixing pin, which is stopped when the cabinet door is closed, forming a mechanical limit to prevent the fixing pin from loosening due to vibration, thus ensuring the reliability of the eccentric block's locking mechanism. When the cabinet door's locking mechanism rotates at high speed, centrifugal force drives the limiting block to further tighten, automatically increasing the locking force with increasing rotational speed. This effectively prevents the cabinet door from opening accidentally, ensuring high safety. 3. The oil tank, oil injection channel, and slider control mechanism linked to the fixed pin, integrated on the eccentric block, constitute an automatic lubrication system. The oil injection channel is only opened when the position of the eccentric block needs to be adjusted. Under the action of centrifugal force, the lubricating oil flows to the mating surface between the fixed column and the eccentric block, achieving precise and timely lubrication. This reduces friction and wear, extends component life, and avoids continuous waste of lubricating oil.

[0020] 4. This invention utilizes an annular scraper mounted on the eccentric block to continuously scrape away adhering debris from the surface of the fixed column during its sliding motion. Combined with a centrifugal-driven piston-nozzle air-blowing mechanism, airflow is periodically injected onto the mating surfaces during operation, further removing any remaining microparticles after scraping. This dual cleaning mechanism of scraping and blowing effectively maintains the cleanliness of the sliding surface, ensuring smooth adjustment movements and long-term operational stability of the mechanism. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the internal structure of the outer shell of the present invention; Figure 4 This is a schematic diagram of the fixing hole structure of the present invention; Figure 5 This is a cross-sectional schematic diagram of the internal structure of the eccentric block of the present invention; Figure 6 This is a partial structural diagram of the threaded head of the present invention; Figure 7 This is a partial structural diagram of the elastic element of the present invention; Figure 8 This is a cross-sectional schematic diagram of the internal structure of the fixed shell of the present invention.

[0022] The components are as follows: 1. Drive shaft; 2. Fixed column; 3. Fixed ring; 4. Eccentric block one; 5. Fixed hole; 6. Fixed pin; 7. Outer ring; 8. Connecting hole; 9. Counterweight two; 10. Connecting pin; 11. Outer shell; 12. Cabinet door; 13. Handle; 14. Fixed frame; 15. Limiting block; 16. Slide rail; 17. Oil tank; 18. Oil filling channel; 19. Threaded head; 20. Circular rail; 21. Connecting plate; 22. Slider one; 23. Slide groove; 24. Fixed shell; 25. Piston plate; 26. Slide rod; 27. Nozzle; 28. Air inlet; 29. ​​Elastic element; 30. Slider two; 31. Circular scraper. Detailed Implementation

[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] Please see the appendix Figure 1 - Appendix Figure 8 This invention provides an eccentric gravity mechanism for a clustered aggregation multiplication power generation system, including a drive shaft 1. Both ends of the drive shaft 1 are fixedly connected to linkage flanges. The linkage flanges have cluster connection holes inside for coaxial linkage assembly with multiple sets of eccentric gravity mechanisms in the clustered power generation system. Multiple sets of fixing columns 2 are fixedly connected to the outer wall of the drive shaft 1. The outer walls of the fixing columns 2 are all fixedly connected to fixing rings 3. An eccentric block 4 is slidably connected to the outer wall of the fixing column 2. The fixing column 2 has a fixing hole 5 inside. A fixing pin 6 is slidably connected to the inside of the eccentric block 4. One end of the fixing pin 6 is fixedly connected to a threaded head 19, which is threaded into the inside of the fixing hole 5. A protective component is fixedly connected to the outer wall of the fixing ring 3.

[0025] Specifically, the core load-bearing component of this eccentric gravity mechanism is the drive shaft 1. The drive shaft 1 serves as the direct connection carrier to the generator shaft, and its outer wall is uniformly fixed with multiple fixed columns 2 along the circumferential direction. The number of fixed columns 2 is designed according to the power level of the generator system to ensure balanced stress on the overall structure and prevent eccentric deformation during high-speed rotation. A fixed ring 3 is fixedly connected to the end of each fixed column 2 furthest from the drive shaft 1. The fixed ring 3 has a ring structure and is coaxial with the drive shaft 1. Its function is to connect the fixed columns 2 to form a stable frame structure, further improving the overall rigidity of the mechanism. One of the fixed columns 2 is a dedicated adjusting column, and an eccentric block 4 is slidably fitted onto its outer wall. The eccentric block 4 is a solid block structure with a through hole inside that matches the outer diameter of the adjusting column, allowing it to slide freely along the axial direction of the adjusting column. By changing the axial position of the eccentric block 4 on the adjusting column, the eccentric center of gravity of the entire mechanism can be adjusted. To ensure reliable fixation of the eccentric block 4, multiple sets of fixing holes 5 are axially formed inside the adjusting column. The number of fixing holes 5 is determined according to the required adjustment accuracy. Each set of fixing holes 5 is evenly distributed along the length of the adjusting column, and the inner wall of each fixing hole 5 is machined with a standard internal thread. Correspondingly, a fixing pin 6 slides through the eccentric block 4. One end of the fixing pin 6 has an integrally formed threaded head 19. The external thread specification of the threaded head 19 matches the internal thread of the fixing hole 5, ensuring the sealing and stability of the threaded connection. When it is necessary to adjust the eccentric center of gravity, the operator rotates the fixing pin 6 to unscrew the threaded head 19 from the fixing hole 5, releasing the fixing constraint on the eccentric block 4. After pushing the eccentric block 4 to the target position along the adjusting column, the operator rotates the fixing pin 6 in the opposite direction to screw the threaded head 19 into the corresponding fixing hole 5, thus locking and fixing the eccentric block 4. Furthermore, a protective assembly is fixedly mounted on the outer wall of the fixing ring 3. This protective assembly provides comprehensive protection for the core adjusting structure, including the eccentric block 4 and the adjusting column. Through the design of sliding eccentric block 4 and multiple sets of fixing holes 5, multi-level precise adjustment of the eccentric center of gravity is achieved to adapt to power generation conditions of different power levels.

[0026] The protective component includes a housing 11, the outer wall of which is fixedly connected to the outer wall of the fixing ring 3, and a cabinet door 12 is rotatably connected to the outer wall of the housing 11.

[0027] Specifically, the outer shell 11 is an annular sealed shell, and its inner wall is fixedly connected to the outer wall of the fixing ring 3 by welding to ensure connection strength and sealing performance. The axial length of the outer shell 11 completely covers the sliding stroke of the eccentric block 4, so that the eccentric block 4 can be wrapped and protected by the outer shell 11 throughout the entire adjustment range, effectively isolating external impurities. A cabinet door 12 is rotatably connected to one side of the outer shell 11 via a hinge, ensuring that the cabinet door 12 can be opened and closed flexibly. The size of the cabinet door 12 is precisely matched with the opening size of the outer shell 11. After the cabinet door 12 is closed, it forms a complete sealed cavity with the outer shell 11. A sealing rubber gasket is pasted on the inner wall of the cabinet door 12 to further improve the sealing effect, effectively preventing external dust, moisture, oil and other impurities from entering the interior, and preventing them from adhering to the mating surface of the fixing column 2 and the eccentric block 4, preventing sliding jamming or component corrosion. In practical applications, when it is necessary to adjust the position of the eccentric block 4 or to maintain and repair the fixed column 2, the operator can simply open the cabinet door 12 to access the core adjustment components without disassembling the entire outer shell 11, which greatly simplifies the maintenance process and saves maintenance time and labor costs.

[0028] The outer wall of the fixed ring 3 is fixedly connected to the outer ring 7. The inner wall of the outer ring 7 is provided with a connecting hole 8. The outer wall of the outer ring 7 is provided with a counterweight 9. The inner wall of the counterweight 9 is provided with a connecting pin 10. The outer wall of the connecting pin 10 is slidably connected to the inner wall of the connecting hole 8.

[0029] Specifically, the outer ring 7 is a ring structure, coaxially arranged with the fixed ring 3. Its inner wall is fixedly connected to the outer wall of the fixed ring 3 by welding. The material of the outer ring 7 is the same as that of the fixed ring 3. Multiple connecting holes 8 are evenly spaced around the outer ring 7, with equal spacing between adjacent connecting holes 8, providing ample adjustment points for multi-angle adjustment of the counterweight 9 and improving adjustment accuracy. The counterweight 9 is an arc-shaped block structure, with its inner wall and the outer wall of the outer ring 7 using a clearance fit design. This ensures that the counterweight 9 can slide freely along the circumference of the outer ring 7 while preventing excessive swaying during sliding. By adjusting the circumferential position of the counterweight 9 on the outer ring 7, the eccentric direction of the entire mechanism can be changed. Combined with the axial adjustment of the eccentric block 4, precise control of the eccentric center of gravity can be achieved. The counterweight 29 has a through hole that matches the diameter of the connecting hole 8. The connecting pin 10 is cylindrical, with its outer diameter precisely matching the inner diameter of the connecting hole 8 and the through hole of the counterweight 29. One end of the connecting pin 10 has an integrally formed bolt head, and the other end has a standard external thread. The operator slides the counterweight 29 to the target circumferential position, aligning the through hole of the counterweight 29 with the corresponding connecting hole 8 on the outer ring 7. The connecting pin 10 is then passed through the through hole of the counterweight 29 and the corresponding connecting hole 8 in sequence. The nut is then tightened at the threaded end of the connecting pin 10. The clamping action of the nut and the bolt head securely fixes the counterweight 29 to the outer ring 7. Flat washers and spring washers can also be added between the nut and the counterweight 29 to further enhance the anti-loosening effect. The circumferential sliding adjustment of the counterweight 29 allows for flexible switching of the eccentric direction, and its detachable design adapts to the power requirements of different operating conditions of the power generation system.

[0030] The other end of the fixing pin 6 is provided with a handle 13 for easy rotation. When the cabinet door 12 is closed, it can block the handle 13, thereby restricting the fixing pin 6 and preventing the fixing pin 6 from loosening and falling out.

[0031] Specifically, one end of the handle 13 is fixedly connected to the end of the fixing pin 6 away from the threaded head 19 by welding. The outer wall of the handle 13 is machined with evenly distributed anti-slip textures, which can effectively increase the friction between the operator's hand and the handle 13, making it easier for the operator to apply torque to turn the fixing pin 6, so that the threaded head 19 can be smoothly screwed into or out of the fixing hole 5, improving the convenience of adjustment operation. When the cabinet door 12 is closed, the inner wall of the cabinet door 12 and the outer wall of the handle 13 fit tightly together, forming a mechanical limiting structure. The cabinet door 12 generates an axial constraint force on the handle 13, restricting the axial movement of the fixing pin 6, and at the same time restricting the circumferential rotation of the fixing pin 6, preventing the fixing pin 6 from loosening due to vibration and centrifugal force during the operation of the mechanism. This design of using the cabinet door 12 for limiting eliminates the need for additional complex anti-loosening components, simplifies the overall structure, and achieves an integrated design of protective and anti-loosening functions, improving the integration level of the mechanism.

[0032] A fixing frame 14 is fixedly connected to the outer wall of the other side of both cabinet doors 12. A limit block 15 is slidably connected inside the fixing frame 14. A slide rail 16 is slidably connected to the outer wall of the limit block 15. The outer wall of the slide rail 16 is fixedly connected to the outer wall of the cabinet door 12.

[0033] Specifically, the fixing brackets 14 are fixedly connected to the outer walls of the cabinet doors 12 on the side away from the hinges by welding. The openings of the two fixing brackets 14 are arranged opposite each other. When the cabinet doors 12 are closed, the openings of the two fixing brackets 14 are precisely aligned to form a complete limiting groove. The limiting block 15 is a cuboid structure, and its size is precisely matched with the size of the limiting groove, so that it can be tightly inserted into the limiting groove to lock the cabinet doors 12. The slide rail 16 is a strip track, which is fixedly connected to the outer wall of the cabinet doors 12 by welding. The length direction of the slide rail 16 is consistent with the sliding direction of the limiting block 15. The bottom of the limiting block 15 and the slide rail 16 adopt a sliding fit design, so that the limiting block 15 can slide freely along the slide rail 16. In the initial state, the operator slides the limiting block 15 to insert it into the limiting groove formed by the two fixing brackets 14. The friction between the limiting block 15 and the inner wall of the fixing bracket 14 achieves the initial locking of the cabinet doors 12. When the mechanism is running, the rotation of the drive shaft 1 generates centrifugal force, which is radially outward. This force causes the limiting block 15 to move away from the axis of the drive shaft 1, making the limiting block 15 more tightly engaged in the limiting groove and further enhancing the locking effect. This design, which utilizes centrifugal force to strengthen the locking, can increase the locking force as the mechanism's rotation speed increases, perfectly adapting to the high-speed rotation requirements of the mechanism and effectively preventing the cabinet door 12 from being accidentally opened.

[0034] An oil tank 17 is fixedly connected to one side of the outer wall of the eccentric block 4. An oil injection channel 18 is provided inside the eccentric block 4. The output port of the oil tank 17 is connected to the oil injection channel 18, and the oil injection channel 18 is connected to the outer wall of the fixed column 2.

[0035] Specifically, to prevent excessive friction between the mating surfaces of the fixed column 2 and the eccentric block 4 from causing slippage and jamming, and to extend the service life of the components, this invention designs an automatic lubrication structure, including an oil tank 17 and an oil injection channel 18, to achieve continuous automatic lubrication of the mating surfaces. The oil tank 17 is a sealed cavity structure, fixedly connected to one side of the outer wall of the eccentric block 4 by welding. The top of the oil tank 17 is provided with an oil filling port, which is fitted with a threaded sealing cap. The oil tank 17 stores special lubricating oil suitable for mechanical sliding, which can form a stable oil film on the mating surfaces, effectively reducing the coefficient of friction. The oil injection channel 18 is a through-hole structure opened inside the eccentric block 4. One end of the channel is connected to the output port of the oil tank 17 through a pipe. The connection between the pipe and the output port of the oil tank 17 and the oil injection channel 18 is sealed to prevent lubricating oil leakage. The other end of the oil injection channel 18 extends to the mating surface between the eccentric block 4 and the fixed column 2, so that the lubricating oil in the oil tank 17 can be continuously delivered to the mating surface through the oil injection channel 18.

[0036] The eccentric block 4 has a groove 23 inside. The outer wall of the fixing pin 6 is fixedly connected to a ring rail 20. The inner wall of the ring rail 20 is slidably connected to a connecting plate 21. The outer wall of the connecting plate 21 is slidably connected to the inside of the groove 23. The outer wall of the connecting plate 21 is fixedly connected to a slider 22. The outer wall of the slider 22 is slidably connected to the inside of the oil injection channel 18.

[0037] Specifically, to achieve precise control of the lubrication process and avoid lubricant waste, this invention adds an automatic lubrication control structure to the automatic lubrication structure. A groove 23 is formed inside the eccentric block 4. The function of the groove 23 is to support and restrict the sliding trajectory of the connecting plate 21, ensuring that the connecting plate 21 slides smoothly along a preset direction. An annular rail 20 is fixedly connected to the outer wall of the fixing pin 6. The axis of the annular rail 20 coincides with the axis of the fixing pin 6. An annular groove is formed on the outer wall of the annular rail 20. One end of the connecting plate 21 is embedded in the annular groove and forms a sliding fit with the annular rail 20, allowing the connecting plate 21 to rotate around the annular rail 20 and slide axially with it. The other end of the connecting plate 21 extends into the groove 23, forming a sliding fit with it. A slider 22 is fixedly connected to the outer wall of the connecting plate 21. The size of the slider 22 is precisely matched to the inner diameter of the oil injection channel 18, allowing it to slide into the oil injection channel 18 to block or open the channel. When the position of eccentric block 4 needs to be adjusted, the operator rotates the fixing pin 6 and pulls it outward. The fixing pin 6 drives the annular rail 20 to move axially, and the annular rail 20 drives the connecting plate 21 to slide along the slide groove 23. The connecting plate 21 simultaneously drives the slider 22 to be pulled out of the oil injection channel 18. At this time, the oil injection channel 18 is open, and the lubricating oil in the oil tank 17 flows into the connection between the fixing column 2 and the eccentric block 4 under the action of centrifugal force, lubricating the mating surface and ensuring smooth sliding of the eccentric block 4. After the eccentric block 4 is adjusted to the target position, the operator pushes in the fixing pin 6 and tightens it, so that the threaded head 19 is screwed into the fixing hole 5. The fixing pin 6 drives the annular rail 20 to move in the opposite direction. The annular rail 20 drives the slider 22 to re-insert into the oil injection channel 18 through the connecting plate 21, sealing the oil injection channel 18 and stopping lubrication. In addition, the rotational fit design of the annular rail 20 and the connecting plate 21 can prevent the connecting plate 21 from rotating when the fixing pin 6 is rotated, preventing motion interference.

[0038] An annular scraper 31 is fixedly connected to the outer wall of the eccentric block 4.

[0039] Specifically, the annular scraper 31 possesses excellent rigidity and wear resistance, maintaining a sharp cutting edge during long-term scraping operations. The annular scraper 31 is fixedly connected to the upper and lower outer walls of the eccentric block 4, forming an integral structure with it, ensuring synchronized movement of the annular scraper 31 when the eccentric block 4 slides. The annular scraper 31 has an overall tapered design, with its inner cutting edge tightly fitting against the outer wall of the fixed post 2, ensuring effective scraping while preventing excessive wear on the surface of the fixed post 2.

[0040] When the eccentric block 4 slides along the axial direction of the fixed column 2, the annular scrapers 31 on both the upper and lower sides move synchronously with the eccentric block 4. The conical cutting edges slide tightly against the outer wall of the fixed column 2, thoroughly scraping off dust, oil, metal shavings, and other debris adhering to the surface of the fixed column 2. Under the centrifugal force generated by the rotation of the mechanism, the scraped debris is dispersed away from the fixed column 2 and is eventually collected by the outer shell 11 of the protective component, preventing debris from accumulating on the mating surface. The conical structure of the annular scraper 31 also has a guiding function, which can guide the lubricating oil to be evenly distributed on the surface of the fixed column 2, improving the lubrication effect and reducing lubricating oil waste.

[0041] A fixed shell 24 is fixedly connected to the outer wall of the other side of the eccentric block 4. A piston plate 25 is slidably connected to the inner wall of the fixed shell 24. One end of a slide rod 26 is fixedly connected to the outer wall of the piston plate 25. The other end of the slide rod 26 passes through the interior of the fixed shell 24 and is slidably connected to the fixed shell 24. A slider 20 is fixedly connected to the outer wall of the slide rod 26. A nozzle 27 is fixedly connected to the outer wall of the fixed shell 24. An air inlet 28 is fixedly connected to the outer wall of the fixed shell 24. Both the nozzle 27 and the air inlet 28 are equipped with one-way valves. One end of an elastic element 29 is fixedly connected to the outer wall of the slider 20. The other end of the elastic element 29 is fixedly connected to the outer wall of the fixed shell 24.

[0042] Specifically, to further improve the cleaning effect of the mating surface between the fixed column 2 and the eccentric block 4, and to avoid wear caused by the residue of tiny debris, the fixed shell 24 of this invention is a sealed cavity structure, which is fixedly connected to the outer wall of the other side of the eccentric block 4 by welding. Two sets of fixed shells 24 are symmetrically distributed on both sides of the eccentric block 4 to ensure comprehensive air cleaning. The inner wall of the fixed shell 24 ensures smooth sliding of the piston plate 25, and the outer wall of the piston plate 25 is tightly fitted to the inner wall of the fixed shell 24. A sealing ring is provided on the mating surface to ensure a gas sealing effect. One side of the outer wall of the piston plate 25 is fixedly connected to one end of the slide rod 26. The other end of the slide rod 26 passes through the end through hole of the fixed shell 24 and forms a sliding fit with the through hole. A sealing ring is also provided on the inner wall of the through hole to prevent gas leakage. A second slider 30 is fixedly connected to the outer wall of the slide rod 26. The second slider 30 is a block structure, and its mass is designed according to the centrifugal force requirements to ensure that sufficient driving force is generated when the mechanism rotates. The outer wall of the fixed housing 24 is fixedly connected to a nozzle 27 and an air inlet 28. The air outlet direction of the nozzle 27 is aligned with the mating surface of the fixed column 2 and the eccentric block 4. The nozzles 27 of the two sets of fixed housings 24 are arranged in opposite directions, corresponding to the upper and lower directions respectively, to achieve full coverage of the mating surface. Both the nozzle 27 and the air inlet 28 are equipped with one-way valves. The one-way valve at the air inlet 28 only allows external air to enter the interior of the fixed housing 24, and the one-way valve at the nozzle 27 only allows compressed air inside the fixed housing 24 to be ejected, ensuring the uniqueness of the airflow direction. The outer wall of the slider 20 is fixedly connected to one end of the elastic element 29, and the other end of the elastic element 29 is fixedly connected to the outer wall of the fixed housing 24. The elastic elements 29 of the two sets of fixed housings 24 are springs and tension springs, respectively. The springs are in a stretched state, and the tension springs are in a compressed state, which are used to provide the reset force for the slider 20. When the drive shaft 1 drives the eccentric block 4 to rotate, centrifugal force acts on the slider 30, pushing it to move away from the axis of the drive shaft 1. The slider 30 on one side drives the slide rod 26 and piston plate 25 to slide outward of the fixed shell 24, reducing the internal volume of the fixed shell 24 and compressing the gas. At this time, the one-way valve at the air inlet 28 closes and the one-way valve at the nozzle 27 opens, and compressed air is sprayed out from the nozzle 27 to clean the mating surfaces. Meanwhile, the piston plate 25 on the other side slides due to the rebound of the elastic element 29, thereby venting the nozzle 27. When the speed of the mechanism decreases or the machine stops, the centrifugal force decreases, and the restoring force of the elastic element 29 drives the slider 30 to move in the opposite direction. The piston plate 25 slides inward of the fixed shell 24, creating a negative pressure inside the fixed shell 24. At this time, the one-way valve at the nozzle 27 closes and the one-way valve at the air inlet 28 opens, allowing external air to enter the fixed shell 24 to replenish the air supply and prepare for the next air blowing.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An eccentric gravity mechanism for a clustered aggregation multiplication power generation system, comprising a drive shaft (1), wherein both ends of the drive shaft (1) are fixedly connected to linkage flanges, and the linkage flanges are provided with cluster connection holes for coaxial linkage assembly with multiple sets of eccentric gravity mechanisms of the clustered power generation system, characterized in that, The outer wall of the drive shaft (1) is fixedly connected to multiple sets of fixed columns (2), and the outer wall of the fixed columns (2) is fixedly connected to a fixed ring (3). The outer wall of the fixed column (2) is slidably connected to an eccentric block (4). The fixed column (2) has a fixed hole (5) inside. The eccentric block (4) is slidably connected to a fixed pin (6). One end of the fixed pin (6) is fixedly connected to a threaded head (19). The threaded head (19) is threaded into the inside of the fixed hole (5). The outer wall of the fixed ring (3) is fixedly connected to a protective component.

2. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 1, characterized in that, The protective assembly includes a housing (11), the outer wall of which is fixedly connected to the outer wall of the fixing ring (3), and a cabinet door (12) is rotatably connected to the outer wall of the housing (11).

3. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 2, characterized in that, The outer wall of the fixed ring (3) is fixedly connected to an outer ring (7), and a connecting hole (8) is provided inside the outer ring (7). A counterweight block (9) is provided on the outer wall of the outer ring (7), and a connecting pin (10) is provided inside the counterweight block (9). The outer wall of the connecting pin (10) is slidably connected to the inside of the connecting hole (8).

4. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 3, characterized in that, The other end of the fixing pin (6) is fixedly connected to a handle (13), and the outer wall of the handle (13) is attached to one side of the outer wall of the cabinet door (12).

5. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 4, characterized in that, A fixed frame (14) is fixedly connected to the outer wall of the cabinet door (12) on both sides. A limit block (15) is slidably connected inside the fixed frame (14). A slide rail (16) is slidably connected to the outer wall of the limit block (15). The outer wall of the slide rail (16) is fixedly connected to the outer wall of the cabinet door (12).

6. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 3, characterized in that, An oil tank (17) is fixedly connected to one side of the outer wall of the eccentric block (4). An oil injection channel (18) is provided inside the eccentric block (4). The output port of the oil tank (17) is connected to the oil injection channel (18). The oil injection channel (18) is connected to the outer wall of the fixed column (2).

7. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 6, characterized in that, The eccentric block (4) has a groove (23) inside. The outer wall of the fixing pin (6) is fixedly connected to a ring rail (20). The inner wall of the ring rail (20) is slidably connected to a connecting plate (21). The outer wall of the connecting plate (21) is slidably connected to the inside of the groove (23). The outer wall of the connecting plate (21) is fixedly connected to a slider (22). The outer wall of the slider (22) is slidably connected to the inside of the oil injection channel (18).

8. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 7, characterized in that, The outer wall of the eccentric block 1 (4) is fixedly connected with an annular scraper (31).

9. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 8, characterized in that, A fixed shell (24) is fixedly connected to the outer wall of the other side of the eccentric block (4). A piston plate (25) is slidably connected to the inner wall of the fixed shell (24). One end of a sliding rod (26) is fixedly connected to the outer wall of the piston plate (25). The other end of the sliding rod (26) passes through the interior of the fixed shell (24) and is slidably connected to the fixed shell (24). A slider (30) is fixedly connected to the outer wall of the sliding rod (26). A nozzle (27) is fixedly connected to the outer wall of the fixed shell (24). An air inlet (28) is fixedly connected to the outer wall of the fixed shell (24). A one-way valve is provided inside both the nozzle (27) and the air inlet (28).

10. The eccentric gravity mechanism for a clustered aggregation multiplication power generation system according to claim 9, characterized in that, One end of the elastic element (29) is fixedly connected to the outer wall of the second slider (30), and the other end of the elastic element (29) is fixedly connected to the outer wall of the fixed shell (24).

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