Oil collecting bottle with rotating ball

Abstract

The oil collecting bottle is arranged on an oil outlet of a wind driven generator, the oil collecting bottle comprises an oil collecting device, a stirring shaft, a rotating shaft assembly, a shell and the rotating ball, a rotating shaft is arranged in an inner cavity of the shell, one end of the rotating shaft assembly is fixedly connected with the rotating ball, and the other end of the rotating shaft assembly is fixedly connected with the stirring shaft; the extending part of the stirring shaft extends out of the shell and is fixedly connected with the rotating shaft, the rotating shaft drives the stirring shaft and the rotating ball to synchronously rotate, and the extending part of the stirring shaft stirs waste oil in the inner cavity, so that the waste oil uniformly flows, is prevented from being detained and deposited, and is improved in flowability and gathering efficiency; and the specially designed extension part enhances the stirring effect, so that the wind power generation waste oil collecting and treating device is suitable for efficient collection and treatment of wind power generation waste oil.

Description

Technical Field

[0001] This application relates to an oil collecting bottle in the field, and particularly to an oil collecting bottle with a rotating ball. Background Art

[0002] During the process of wind power generation, a large amount of lubricating oil is used in various components of wind turbines. After long-term use, this lubricating oil will produce waste oil, which must be effectively collected and processed. However, existing oil collecting devices often have problems such as incomplete oil collection and slow oil collection speed in actual applications, resulting in difficult full recovery of waste oil, affecting the maintenance efficiency and environmental protection performance of wind power generation equipment. Traditional oil collecting devices usually rely on simple gravity flow or static containers, and these methods cannot effectively promote the fluidity of waste oil, especially under low-temperature or high-viscosity conditions, it is even more difficult to achieve rapid aggregation and discharge of waste oil;

[0003] In order to improve the fluidity of waste oil in the oil collecting device, some technical solutions have been proposed and applied. For example, some solutions add heating elements in the oil collecting device to reduce the viscosity of waste oil after the temperature rises, thereby improving its fluidity. Other solutions use mechanical stirring devices to promote the flow and aggregation of waste oil through the action of mechanical force. These solutions have improved the recovery efficiency of waste oil to a certain extent, but there are also some deficiencies. For example, heating elements may increase energy consumption and equipment complexity, while mechanical stirring devices may have problems such as uneven stirring and mechanical wear;

[0004] Although existing technical solutions have achieved certain results in improving the fluidity of waste oil, there are still some obvious defects. Although heating elements can reduce the viscosity of waste oil, they will increase additional energy consumption, which is not conducive to the energy conservation and environmental protection of the equipment; at the same time, improper temperature control may cause overheating decomposition of waste oil, affecting its reuse value. Although traditional mechanical stirring devices can improve fluidity through stirring, problems such as uneven stirring and mechanical energy consumption will affect their long-term stability and reliability. In addition, these solutions still have certain limitations in the dynamic collection process of waste oil and cannot comprehensively improve the fluidity and aggregation efficiency of waste oil in the collection of wind power generation waste oil. Based on this, this application proposes an oil collecting device with an oil collecting bottle with a rotating ball, which effectively improves the fluidity and aggregation efficiency of waste oil by optimizing the structural design of the oil collecting device, and is particularly suitable for the collection of wind power generation waste oil. Utility Model Content

[0005] In view of this, it is necessary to provide an oil collecting bottle that can improve the fluidity of waste oil to solve the above problems.

[0006] An embodiment of this application provides an oil collecting bottle with a rotating ball, which is arranged at the oil outlet of a wind turbine with a rotating shaft. The rotating ball oil collecting bottle includes an oil collecting device;

[0007] The oil collecting device includes a stirring shaft, a rotating shaft assembly, a housing, and a rotating ball. The housing is provided with an inner cavity, the rotating shaft is disposed in the inner cavity, a part of the rotating shaft assembly extends into the housing and one end thereof is fixedly connected to the rotating ball, and the other end is fixedly connected to the stirring shaft. The stirring shaft includes an extension portion away from the contact end of the rotating shaft assembly and the stirring shaft. The extension portion extends out of the housing and is fixedly connected to the rotating shaft, and the rotating shaft drives the stirring shaft to rotate.

[0008] In at least one embodiment of the present application, the oil collecting bottle with a rotating ball includes a fixing block and an oil storage bottle. The fixing block is provided with a through hole in the vertical direction. One end of the fixing block is fixedly connected to the oil collecting device, and the other end is fixedly connected to the oil storage bottle. Along the height direction of the oil storage bottle, the oil collecting device is located above the oil storage bottle.

[0009] In at least one embodiment of the present application, the housing is provided with an oil outlet hole communicating with the inner cavity. The oil outlet hole is opposite to the through hole of the fixing block, and the oil outlet hole is threadedly connected to the fixing block.

[0010] In at least one embodiment of the present application, the oil storage bottle with a rotating ball includes an upper end surface and a lower end surface. A central through hole is provided on the lower end surface. The oil collecting bottle includes an exhaust pipe, and the exhaust pipe is inserted into the central through hole.

[0011] In at least one embodiment of the present application, the oil collecting bottle with a rotating ball includes a sealing block. There is a gap between the exhaust pipe and the central through hole, and the sealing block is disposed in the gap. The sealing block is in interference fit with both the exhaust pipe and the central through hole.

[0012] In at least one embodiment of the present application, the oil collecting bottle with a rotating ball includes a sealing block. There is a gap between the exhaust pipe and the central through hole, and the sealing block is disposed in the gap. The sealing block is in interference fit with both the exhaust pipe and the central through hole.

[0013] In at least one embodiment of the present application, the oil storage bottle includes a fixing portion and a storage portion. The fixing portion is threadedly connected to the storage portion. Along the height direction of the oil storage bottle, the fixing portion is located above the storage portion.

[0014] In at least one embodiment of the present application, the oil collecting bottle with a rotating ball includes a self-locking nut. A through hole is provided on the rotating ball, and the second connecting portion passes through the through hole of the rotating ball and is threadedly connected to the self-locking nut.

[0015] In at least one embodiment of the present application, the housing includes a bearing cover. The bearing cover is located at the contact end of the housing and the rotating shaft assembly. A through hole is provided on the bearing cover, and the rotating shaft assembly passes through the through hole.

[0016] In at least one embodiment of the present application, a groove is provided on the bearing cover, and the rotating shaft assembly penetrates through the groove of the bearing cover and is in clearance fit with the bearing cover.

[0017] When the provided oil collecting bottle with a rotating ball rotates through the rotating shaft, the stirring shaft and the rotating ball are driven to rotate synchronously. The extending part of the stirring shaft performs a stirring motion inside the inner cavity, effectively promoting the uniform flow of waste oil inside the inner cavity, preventing the retention and deposition of oil liquid, improving the fluidity and agglomeration efficiency of the waste oil. When the rotating shaft stops rotating, due to the action of inertia and gravity, the rotating ball will continue to rotate, thereby driving the stirring shaft to rotate, and continuously stirring the waste oil in the inner cavity for a certain period of time to prevent solidification. In particular, the design of the extending part of the stirring shaft further enhances the stirring effect, enabling the waste oil to be quickly collected and discharged, and is applicable to the efficient collection and treatment of waste oil in wind power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural diagram of the oil collecting bottle with a rotating ball;

[0019] Figure 2 is a structural diagram of the rotating shaft assembly;

[0020] Figure 3 is a cross-sectional view of the rotating shaft assembly;

[0021] Figure 4 is a cross-sectional view of the fixing block and the oil storage bottle;

[0022] Figure 5 is a structural diagram of the stirring shaft and the rotating shaft assembly.

[0023] DESCRIPTION OF THE MAIN ELEMENT SYMBOLS

[0024] 1. Oil collecting device; 2. Stirring shaft; 3. Rotating shaft assembly; 4. Outer shell; 5. Rotating ball; 6. Inner cavity; 7. Rotating shaft; 8. Extending part; 9. Fixing block; 10. Oil storage bottle; 11. Oil delivery hole; 12. Central through hole; 13. Exhaust pipe; 14. Sealing block; 15. Bearing; 16. First connecting part; 17. Second connecting part; 18. Fixing part; 19. Storage part; 20. Self-locking nut; 23. Bearing cover; 100. An oil collecting bottle with a rotating ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the embodiments of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0026] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present. When a component is considered to be "provided on" another component, it can be directly provided on the other component or there may be an intermediate component present. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "rear", and similar expressions used herein are for illustrative purposes only.

[0027] An embodiment of the present application provides an oil collecting bottle with a rotating ball, which is provided on the oil outlet of a wind turbine with a rotating shaft. The oil collecting bottle with a rotating ball includes an oil collecting device;

[0028] The oil collecting device includes a stirring shaft, a rotating shaft assembly, a housing, and a rotating ball. The housing is provided with an inner cavity. The rotating shaft is provided in the inner cavity. The rotating shaft assembly partially extends into the housing and is fixedly connected to the rotating ball at one end and fixedly connected to the stirring shaft at the other end. The stirring shaft includes an extension portion away from the contact end of the rotating shaft assembly and the stirring shaft. The extension portion extends out of the housing and is fixedly connected to the rotating shaft. The rotating shaft drives the stirring shaft to rotate.

[0029] When the above-provided oil collecting bottle with a rotating ball rotates through the rotating shaft, it drives the stirring shaft and the rotating ball to rotate synchronously. The extension portion of the stirring shaft performs a stirring motion in the inner cavity, effectively promoting the uniform flow of waste oil in the inner cavity, preventing the retention and deposition of oil liquid, improving the fluidity and aggregation efficiency of the waste oil. When the rotating shaft stops rotating, due to the action of inertia and gravity, the rotating ball will continue to rotate, thereby driving the stirring shaft to rotate and continuously stirring the waste oil in the inner cavity to prevent solidification for a certain period of time. In particular, the design of the extension portion of the stirring shaft further enhances the stirring effect, enabling the waste oil to be quickly collected and discharged, and is suitable for the efficient collection and treatment of waste oil from wind power generation.

[0030] The following will Figures 1-5 , in conjunction with the attached

[0031] An embodiment of the present application provides an oil collecting bottle with a rotating ball 100, which is provided on the oil outlet of a wind turbine with a rotating shaft 7. The oil collecting bottle with a rotating ball 5 includes an oil collecting device 1;

[0032] The oil collection device 1 includes a stirring shaft 2, a rotating shaft assembly 3, a housing 4 and a rotating ball 5. The housing 4 is provided with an inner cavity 6. The rotating shaft 7 is arranged in the inner cavity 6. The rotating shaft assembly 3 partially extends into the housing 4, one end is fixedly connected to the rotating ball 5, and the other end is fixedly connected to the stirring shaft 2. The stirring shaft 2 includes an extension part 8 away from the contact end of the rotating shaft assembly 3 and the stirring shaft 2. The extension part 8 extends out of the housing 4 and is fixedly connected to the rotating shaft 7. The rotating shaft 7 drives the stirring shaft 2 to rotate.

[0033] Specifically, the design of the rotating shaft assembly 3 enables one end of the rotating shaft 7 to be fixedly connected to the rotating ball 5 and the other end to be fixedly connected to the stirring shaft 2, so that the rotation of the rotating shaft 7 drives the rotation of the stirring shaft 2. The stirring shaft 2 is located inside the oil collection device 1 and is used to improve the fluidity of the waste oil. The part away from the rotating shaft assembly 3 is designed with an extension part 8. This extension part 8 extends out of the housing 4 and is fixedly connected to the rotating shaft 7. The rotation of the stirring shaft 2 can effectively stir the waste oil, prompting the waste oil to flow evenly and concentrate downward in the device. This stirring effect is particularly important. Under high-viscosity or low-temperature conditions, the operation of the stirring shaft 2 can significantly improve... The following will be described in detail with reference to the accompanying drawings. Figures 1-5 Some embodiments of the present application will be described in detail. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0034] An embodiment of the present application provides an oil collection bottle with a rotating ball 5, which is arranged at the oil outlet of a wind turbine with a rotating shaft 7. The oil collection bottle with a rotating ball 5 includes an oil collection device 1;

[0035] The oil collection device 1 includes a stirring shaft 2, a rotating shaft assembly 3, a housing 4 and a rotating ball 5. The housing 4 is provided with an inner cavity 6. The rotating shaft 7 is arranged in the inner cavity 6. The rotating shaft assembly 3 partially extends into the housing 4, one end is fixedly connected to the rotating ball 5, and the other end is fixedly connected to the stirring shaft 2. The stirring shaft 2 includes an extension part 8 away from the contact end of the rotating shaft assembly 3 and the stirring shaft 2. The extension part 8 extends out of the housing 4 and is fixedly connected to the rotating shaft 7. The rotating shaft 7 drives the stirring shaft 2 to rotate.

[0036] Specifically, the design of the rotating shaft assembly 3 enables one end of the rotating shaft 7 to be fixedly connected to the rotating ball 5, and the other end to be fixedly connected to the stirring shaft 2. Thus, the rotation of the rotating shaft 7 drives the rotation of the stirring shaft 2. The stirring shaft 2 is located inside the oil collecting device 1 and is used to enhance the fluidity of waste oil. It is designed such that the part away from the rotating shaft assembly 3 has an extension 8, and this extension 8 extends out of the housing 4 and is fixedly connected to the rotating shaft 7. The rotation of the stirring shaft 2 can effectively stir the waste oil, prompting the waste oil to flow evenly and concentrate downward inside the device. This stirring effect is particularly important. Under high-viscosity or low-temperature conditions, the operation of the stirring shaft 2 can significantly improve the fluidity of the waste oil, prevent solid deposits from forming in the bottle, and thus improve the collection efficiency. The design of the rotating shaft assembly 3 enables one end of it to be fixedly connected to the rotating ball 5 and the other end to be fixedly connected to the stirring shaft 2. The rotation of the rotating shaft 7 drives the rotation of the stirring shaft 2. The bearing 15 included in the rotating shaft assembly 3 can reduce friction and ensure the stable rotation of the stirring shaft 2. In this way, through the driving action of the rotating shaft 7, the stirring shaft 2 can stir the waste oil evenly, reducing the problem of poor fluidity of waste oil in traditional static containers. The design of the housing 4 provides external protection for the oil collecting device 1 and is provided with an inner cavity 6 to accommodate the rotating shaft assembly 3 and the stirring shaft 2. The design of the inner cavity 6 of the housing 4 ensures the stable placement of all internal components and prevents foreign impurities from entering, extending the service life of the equipment. The rotating ball 5 is fixed to one end of the rotating shaft 7. As a key component for the rotation of the rotating shaft 7, the function of the rotating ball 5 is that when the rotating shaft 7 stops rotating, due to the action of inertia and gravity, the rotating ball 5 will continue to rotate, thereby driving the stirring shaft 2 to rotate, and continuing to stir the waste oil in the inner cavity 6 to prevent solidification within a certain period of time, prompting the waste oil to flow and concentrate more effectively. During the actuation process, the rotation of the rotating shaft 7 pushes the stirring shaft 2 to rotate, thereby generating a stirring effect inside the waste oil bottle, prompting the waste oil to flow and concentrate evenly inside the bottle. The application scenario is mainly the waste oil collection device of a wind power generation unit. Among them, this design effectively improves the fluidity and aggregation efficiency of waste oil, overcomes the problems of incomplete collection and poor fluidity of traditional gravity flow or static containers. Especially under low-temperature or high-viscosity conditions, the rotation of the rotating shaft 7 and the stirring shaft 2 improves the fluidity of the waste oil, avoids the energy consumption problem of heating elements, and reduces the wear and uneven stirring problems of mechanical stirring devices.

[0037] In a specific embodiment, the oil collecting bottle with a rotating ball 5 includes a fixing block 9 and an oil storage bottle 10. The fixing block 9 is provided with a through hole in the vertical direction. One end of the fixing block 9 is fixedly connected to the oil collecting device 1, and the other end is fixedly connected to the oil storage bottle 10. Along the height direction of the oil storage bottle 10, the oil collecting device 1 is located above the oil storage bottle 10.

[0038] Specifically, the design of the fixing block 9 provides a stable connection point, ensuring a firm connection between the oil collecting device 1 and the oil storage bottle 10. Meanwhile, it avoids the leakage of waste oil during the collection process. By placing the oil collecting device 1 above the oil storage bottle 10, the fixing block 9 helps to maintain the stability of the oil collecting device 1, ensuring the smooth flow of waste oil into the oil storage bottle 10, thereby improving the overall collection efficiency and the stability of the system.

[0039] In a specific embodiment, the housing 4 is provided with an oil delivery hole 11 communicating with the inner cavity 6. The oil delivery hole 11 is aligned with the through hole of the fixing block 9, and the oil delivery hole 11 is threadedly connected to the fixing block 9.

[0040] Specifically, the housing 4 is provided with an oil delivery hole 11 communicating with the inner cavity 6. The oil delivery hole 11 is aligned with the through hole of the fixing block 9 and is connected by threads. The design of the oil delivery hole 11 enables waste oil to flow smoothly from the oil collecting device 1 into the oil storage bottle 10. The threaded connection provides reliable sealing, avoiding the leakage of oil. This design ensures the stability and continuity of waste oil during the flow process, improves the overall efficiency of the collection device, and enhances the sealing of the system, avoiding environmental pollution and equipment damage caused by leakage.

[0041] In a specific embodiment, the oil storage bottle 10 with a cover includes an upper end face and a lower end face. A central through hole 12 is provided on the lower end face. The oil collecting bottle includes an exhaust pipe 13, and the exhaust pipe 13 is inserted into the central through hole 12.

[0042] Specifically, the lower end face of the oil storage bottle 10 is provided with a central through hole 12, and the exhaust pipe 13 is inserted into the central through hole 12. The insertion design of the central through hole 12 and the exhaust pipe 13 facilitates the installation and replacement of the exhaust pipe 13. Meanwhile, it ensures the ventilation of the oil collecting bottle. By providing a central through hole 12 on the lower end face of the oil storage bottle 10, the exhaust pipe 13 can effectively discharge waste gas, avoiding the influence of waste gas accumulation on the system performance, and facilitating the operation of the operator during the maintenance and replacement of the exhaust pipe 13, improving the maintenance efficiency and operation convenience of the equipment.

[0043] In a specific embodiment, the oil storage bottle 10 with a rotating ball 5 includes a sealing block 14. There is a gap between the exhaust pipe 13 and the central through hole 12, and the sealing block 14 is arranged in the gap. The sealing block 14 is in interference fit with both the exhaust pipe 13 and the central through hole 12.

[0044] Specifically, there is a gap between the exhaust pipe 13 and the central through-hole 12, and the sealing block 14 is arranged in this gap. The sealing block 14 is in interference fit with both the exhaust pipe 13 and the central through-hole 12. The design of the sealing block 14 ensures the sealing between the exhaust pipe 13 and the central through-hole 12, prevents oil leakage, improves the sealing performance of the system, and avoids waste oil waste and environmental pollution caused by leakage. Through the interference fit design, the sealing block 14 can effectively fill the gap, improve the sealing effect and the stability of the system, and enhance the overall performance of the oil collecting device 1.

[0045] In a specific embodiment, the rotating shaft assembly 3 includes a bearing 15. The bearing 15 assembly includes a first connecting portion 16 and a second connecting portion 17 at both ends. The first connecting portion 16 is fixedly connected to the stirring shaft 2, and the second connecting portion 17 is fixedly connected to the rotating ball 5. The bearing 15 is arranged on the first connecting portion 16 and is in interference fit with the inner cavity 6.

[0046] Specifically, the rotating shaft assembly 3 includes a bearing 15. The bearing 15 assembly has a first connecting portion 16 and a second connecting portion 17. The first connecting portion 16 is fixedly connected to the stirring shaft 2, and the second connecting portion 17 is fixedly connected to the rotating ball 5. The bearing 15 is arranged on the first connecting portion 16 and is in interference fit with the inner cavity 6. The setting of the bearing 15 reduces friction, improves the rotational stability of the rotating shaft 7, and extends the service life of the equipment. The connection method of the first connecting portion 16 and the second connecting portion 17 ensures the stable operation of the stirring shaft 2 and the rotating ball 5, and through the interference fit design, improves the fixing effect of the bearing 15 and the stability of the system, and reduces the maintenance frequency and cost of the equipment.

[0047] In a specific embodiment, the oil storage bottle 10 includes a fixing portion 18 and a storage portion 19. The fixing portion 18 is threadedly connected to the storage portion 19. Along the height direction of the oil storage bottle 10, the fixing portion 18 is located above the storage portion 19.

[0048] Specifically, the oil storage bottle 10 includes a fixing portion 18 and a storage portion 19. The fixing portion 18 is threadedly connected to the storage portion 19. The fixing portion 18 is located above the storage portion 19. The threaded connection design of the fixing portion 18 and the storage portion 19 facilitates assembly and disassembly, and at the same time ensures the stability of the oil storage bottle 10. The upper position of the fixing portion 18 makes the structure of the oil storage bottle 10 more stable, reduces the problem of waste oil leakage caused by the instability of the oil storage bottle 10, and improves the overall equipment stability and reliability.

[0049] In a specific embodiment, the oil collecting bottle with the rotating ball 5 includes a self-locking nut 20. A through-hole is formed in the rotating ball 5, and the second connecting portion 17 passes through the through-hole of the rotating ball 5 and is threadedly connected to the self-locking nut 20.

[0050] Specifically, the second connecting portion 17 passes through the through-hole of the rotating ball 5 and is threadedly connected to the self-locking nut 20. The design of the self-locking nut 20 ensures that the rotating ball 5 does not loosen during operation, improving the stability and safety of the structure. The threaded connection of the self-locking nut 20 provides a reliable fixing effect, preventing loosening problems caused by vibration or other external factors, thereby ensuring the long-term stability of the oil collecting device 1 during operation.

[0051] In a specific embodiment, the housing 4 includes a bearing cover 23, the bearing cover 23 is located in the transmission portion, a through-hole is formed in the bearing cover 23, and the rotating shaft assembly 3 penetrates through the through-hole.

[0052] Specifically, the setting of the bearing cover 23 provides stable support for the rotating shaft assembly 3, and the through-hole design allows the rotating shaft assembly 3 to rotate smoothly. The design of the bearing cover 23 effectively supports the rotation operation of the rotating shaft 7, enhancing the stability of the oil collecting device 1, and simplifies the assembly and maintenance process of the components through the through-hole design, improving the usage efficiency of the equipment.

[0053] In a specific embodiment, a groove is formed in the bearing cover 23, and the rotating shaft assembly 3 penetrates through the groove of the bearing cover 23 and is in clearance fit with the bearing cover 23.

[0054] Specifically, a groove is provided on the bearing cover 23. The rotating shaft assembly 3 passes through this groove and has a clearance fit with the bearing cover 23. The main purpose of the groove design is to provide an accurate guiding channel to ensure that the rotating shaft assembly 3 can maintain a stable positioning and rotation path during rotation. The groove design helps to reduce the direct contact area between the rotating shaft 7 and the bearing cover 23, thereby reducing friction. By setting the groove on the bearing cover 23, the friction points between the rotating shaft 7 and the bearing cover 23 during rotation can be reduced, the heat and wear generated by friction can be reduced, and the service life of the equipment can be extended. During its operation, when the rotating shaft assembly 3 rotates through the groove of the bearing cover 23, the groove provides a stable path for the rotating shaft 7, reducing the direct contact between the rotating shaft 7 and the bearing cover 23. The groove design enables the rotating shaft 7 to pass through smoothly and at the same time avoids the additional resistance generated by friction. Due to the presence of the groove, the friction points between the rotating shaft 7 and the bearing cover 23 are significantly reduced, thereby reducing friction. The reduction of heat caused by low friction helps to maintain the stability and cooling efficiency of the device during operation. The high fluidity of the waste oil prevents solid deposits from forming in the bottle, thereby improving the collection efficiency. The design of the rotating shaft assembly 3 enables one end of it to be fixedly connected to the rotating ball 5 and the other end to be fixedly connected to the stirring shaft 2. The rotation of the rotating shaft 7 drives the rotation of the stirring shaft 2. The bearing 15 included in the rotating shaft assembly 3 can reduce friction and ensure the stable rotation of the stirring shaft 2. In this way, through the driving action of the rotating shaft 7, the stirring shaft 2 can stir the waste oil evenly, reducing the problem of poor fluidity of the waste oil in traditional static containers. The design of the outer shell 4 provides external protection for the oil collection device 1 and is provided with an inner cavity 6 to accommodate the rotating shaft assembly 3 and the stirring shaft 2. The design of the inner cavity 6 of the outer shell 4 ensures the stable placement of all internal components and prevents foreign impurities from entering, extending the service life of the equipment. The rotating ball 5 is fixed to one end of the rotating shaft 7. As a key component for the rotation of the rotating shaft 7, the function of the rotating ball 5 is that when the rotating shaft 7 stops rotating, due to the action of inertia and gravity, the rotating ball 5 will continue to rotate, thereby driving the rotation of the stirring shaft 2 and continuously stirring the waste oil in the inner cavity 6 for a certain period of time to prevent solidification, promoting the more effective flow and concentration of the waste oil. During operation, the rotation of the rotating shaft 7 pushes the rotation of the stirring shaft 2, thereby generating a stirring effect inside the waste oil bottle and promoting the uniform flow and concentration of the waste oil in the bottle. The application scenario is mainly the waste oil collection device of a wind power generation unit. Among them, this design effectively improves the fluidity and agglomeration efficiency of the waste oil, overcomes the problems of incomplete collection and poor fluidity of traditional gravity flow or static containers. Especially under low temperature or high viscosity conditions, the rotation of the rotating shaft 7 and the stirring shaft 2 improves the fluidity of the waste oil, avoids the energy consumption problem of heating elements, and reduces the wear and uneven stirring problems of mechanical stirring devices.

[0055] In a specific embodiment, the oil collecting bottle 5 with a rotating ball includes a fixing block 9 and an oil storage bottle 10. The fixing block 9 is provided with a through hole in the vertical direction. One end of the fixing block 9 is fixedly connected to the oil collecting device 1, and the other end is fixedly connected to the oil storage bottle 10. Along the height direction of the oil storage bottle 10, the oil collecting device 1 is located above the oil storage bottle 10.

[0056] Specifically, the design of the fixing block 9 provides a stable connection point, ensuring a firm connection between the oil collecting device 1 and the oil storage bottle 10, while avoiding leakage of waste oil during the collection process. By placing the oil collecting device 1 above the oil storage bottle 10, the fixing block 9 helps to maintain the stability of the oil collecting device 1, ensuring the smooth flow of waste oil into the oil storage bottle 10, thereby improving the overall collection efficiency and the stability of the system.

[0057] In a specific embodiment, the outer shell 4 is provided with an oil delivery hole 11 communicating with the inner cavity 6. The oil delivery hole 11 is aligned with the through hole of the fixing block 9, and the oil delivery hole 11 is threadedly connected to the fixing block 9.

[0058] Specifically, the outer shell 4 is provided with an oil delivery hole 11 communicating with the inner cavity 6. The oil delivery hole 11 is aligned with the through hole of the fixing block 9 and is threadedly connected. The design of the oil delivery hole 11 enables waste oil to flow smoothly from the oil collecting device 1 into the oil storage bottle 10. The threaded connection provides reliable sealing, avoiding leakage of oil. This design ensures the stability and continuity of waste oil during the flow process, improves the overall efficiency of the collection device, and enhances the sealing of the system, avoiding environmental pollution and equipment damage caused by leakage.

[0059] In a specific embodiment, the oil storage bottle 10 includes an upper end face and a lower end face. A central through hole 12 is provided on the lower end face. The oil collecting bottle includes an exhaust pipe 13, and the exhaust pipe 13 is inserted into the central through hole 12.

[0060] Specifically, the lower end face of the oil storage bottle 10 is provided with a central through hole 12, and the exhaust pipe 13 is inserted into the central through hole 12. The insertion design of the central through hole 12 and the exhaust pipe 13 facilitates the installation and replacement of the exhaust pipe 13, while ensuring the ventilation of the oil collecting bottle. By providing a central through hole 12 on the lower end face of the oil storage bottle 10, the exhaust pipe 13 can effectively discharge waste gas, avoiding the influence of waste gas accumulation on the system performance, and facilitating the operation of the operator during the maintenance and replacement of the exhaust pipe 13, improving the maintenance efficiency and operation convenience of the equipment.

[0061] In a specific embodiment, the oil collecting bottle 5 with a rotating ball includes a sealing block 14. There is a gap between the exhaust pipe 13 and the central through hole 12, and the sealing block 14 is arranged in the gap. The sealing block 14 is in interference fit with both the exhaust pipe 13 and the central through hole 12.

[0062] Specifically, there is a gap between the exhaust pipe 13 and the central through hole 12. The sealing block 14 is arranged in this gap. The sealing block 14 has an interference fit with both the exhaust pipe 13 and the central through hole 12. The design of the sealing block 14 ensures the sealing performance between the exhaust pipe 13 and the central through hole 12, prevents oil leakage, improves the sealing performance of the system, and avoids waste oil waste and environmental pollution caused by leakage. Through the design of interference fit, the sealing block 14 can effectively fill the gap, improve the sealing effect and the stability of the system, and enhance the overall performance of the oil collecting device 1.

[0063] In a specific embodiment, the rotating shaft assembly 3 includes a bearing 15. The bearing 15 assembly includes a first connecting portion 16 and a second connecting portion 17 at both ends. The first connecting portion 16 is fixedly connected to the stirring shaft 2, the second connecting portion 17 is fixedly connected to the rotating ball 5, and the bearing 15 is arranged on the first connecting portion 16 and has an interference fit with the inner cavity 6.

[0064] Specifically, the rotating shaft assembly 3 includes a bearing 15. The bearing 15 assembly has a first connecting portion 16 and a second connecting portion 17. The first connecting portion 16 is fixedly connected to the stirring shaft 2, the second connecting portion 17 is fixedly connected to the rotating ball 5. The bearing 15 is arranged on the first connecting portion 16 and has an interference fit with the inner cavity 6. The setting of the bearing 15 reduces friction, improves the rotational stability of the rotating shaft 7, and prolongs the service life of the equipment. The connection method of the first connecting portion 16 and the second connecting portion 17 ensures the stable operation of the stirring shaft 2 and the rotating ball 5. And through the design of interference fit, the fixing effect of the bearing 15 and the stability of the system are improved, and the maintenance frequency and cost of the equipment are reduced.

[0065] In a specific embodiment, the oil storage bottle 10 includes a fixing portion 18 and a storage portion 19. The fixing portion 18 is threadedly connected to the storage portion 19. Along the height direction of the oil storage bottle 10, the fixing portion 18 is located above the storage portion 19.

[0066] Specifically, the oil storage bottle 10 includes a fixing portion 18 and a storage portion 19. The fixing portion 18 is threadedly connected to the storage portion 19. The fixing portion 18 is located above the storage portion 19. The threaded connection design of the fixing portion 18 and the storage portion 19 facilitates assembly and disassembly, and at the same time ensures the stability of the oil storage bottle 10. The upper position of the fixing portion 18 makes the structure of the oil storage bottle 10 more stable, reduces the problem of waste oil leakage caused by the instability of the oil storage bottle 10, and improves the overall equipment stability and reliability.

[0067] In a specific embodiment, the oil storage bottle with the rotating ball 5 includes a self-locking nut 20. A through hole is formed in the rotating ball 5. The second connecting portion 17 passes through the through hole of the rotating ball 5 and is threadedly connected to the self-locking nut 20.

[0068] Specifically, the second connecting portion 17 passes through the through-hole of the rotating ball 5 and is threadedly connected to the self-locking nut 20. The design of the self-locking nut 20 ensures that the rotating ball 5 does not loosen during operation, improving the stability and safety of the structure. The threaded connection of the self-locking nut 20 provides a reliable fixing effect, preventing loosening problems caused by vibration or other external factors, thus ensuring the long-term stability of the oil collecting device 1 during operation.

[0069] In a specific embodiment, the housing 4 includes a bearing cover 23. The bearing cover 15 is located at the contact end of the housing 4 and the rotating shaft assembly 3. The bearing cover 23 is provided with a through-hole, and the rotating shaft assembly 3 passes through the through-hole.

[0070] Specifically, the setting of the bearing cover 23 provides stable support for the rotating shaft assembly 3, and the through-hole design allows the rotating shaft assembly 3 to rotate smoothly. The design of the bearing cover 23 effectively supports the rotation of the rotating shaft 7, enhancing the stability of the oil collecting device 1. And through the through-hole design, the assembly and maintenance process of the components is simplified, improving the use efficiency of the equipment.

[0071] In a specific embodiment, the bearing cover 23 is provided with a groove, and the rotating shaft assembly 3 passes through the groove of the bearing cover 23 and is in clearance fit with the bearing cover 23.

[0072] Specifically, a groove is provided on the bearing cover 23, and the rotating shaft assembly 3 passes through the groove and is in clearance fit with the bearing cover 23. The main purpose of the groove design is to provide an accurate guiding channel to ensure that the rotating shaft assembly 3 can maintain a stable position and rotation path during rotation. The groove design helps to reduce the direct contact area between the rotating shaft 7 and the bearing cover 23, thereby reducing friction. By providing a groove on the bearing cover 23, the friction points between the rotating shaft 7 and the bearing cover 23 during rotation can be reduced, reducing the heat and wear generated by friction, and extending the service life of the equipment. During its operation, when the rotating shaft assembly 3 rotates through the groove of the bearing cover 23, the groove provides a stable path for the rotating shaft 7, reducing the direct contact between the rotating shaft 7 and the bearing cover 23. The groove design enables the rotating shaft 7 to pass smoothly while avoiding additional resistance caused by friction. Due to the presence of the groove, the friction points between the rotating shaft 7 and the bearing cover 23 are significantly reduced, thereby reducing friction. The reduced heat caused by low friction helps to maintain the stability and cooling efficiency of the device during operation.

[0073] The above are only the embodiments of the present application. It should be noted here that for those of ordinary skill in the art, without departing from the creative concept of the present application, improvements can still be made, but these all belong to the protection scope of the present application.

Claims

1. A rotating ball oil collecting bottle, which is arranged at the oil outlet of a wind turbine with a rotating shaft, and is characterized in that, The rotating ball oil collecting bottle includes an oil collecting device; The oil collecting device includes a stirring shaft, a rotating shaft assembly, a housing, and a rotating ball. The housing is provided with an inner cavity, the rotating shaft is arranged in the inner cavity, a part of the rotating shaft assembly extends into the housing and one end is fixedly connected to the rotating ball, and the other end is fixedly connected to the stirring shaft. The stirring shaft includes an extending portion away from the contact end of the rotating shaft assembly and the stirring shaft. The extending portion extends out of the housing and is fixedly connected to the rotating shaft. The rotating shaft drives the stirring shaft to rotate.

2. The oil collecting bottle with a rotating ball according to claim 1, characterized in that The oil collecting bottle with a rotating ball includes a fixing block and an oil storage bottle. The fixing block is provided with a through hole in the vertical direction. One end of the fixing block is fixedly connected to the oil collecting device, and the other end is fixedly connected to the oil storage bottle. Along the height direction of the oil storage bottle, the oil collecting device is located above the oil storage bottle.

3. The oil collecting bottle with a rotating ball according to claim 2, characterized in that, The housing is provided with an oil outlet hole communicating with the inner cavity. The oil outlet hole is aligned with the through hole of the fixing block, and the oil outlet hole is threadedly connected to the fixing block.

4. The oil collecting bottle with a rotating ball according to claim 2, characterized in that, The oil storage bottle includes an upper end face and a lower end face. A central through hole is provided on the lower end face. The oil collecting bottle includes an exhaust pipe, and the exhaust pipe is inserted into the central through hole.

5. The oil collecting bottle with a rotating ball according to claim 4, characterized in that, The oil collecting bottle with a rotating ball includes a sealing block. There is a gap between the exhaust pipe and the central through hole, and the sealing block is arranged in the gap. The sealing block is in interference fit with both the exhaust pipe and the central through hole.

6. The oil collecting bottle with a rotating ball according to claim 1, characterized in that, The rotating shaft assembly includes a bearing. The bearing assembly includes a first connecting portion and a second connecting portion at both ends. The first connecting portion is fixedly connected to the stirring shaft, the second connecting portion is fixedly connected to the rotating ball, and the bearing is arranged on the first connecting portion and is in interference fit with the inner cavity.

7. The oil collecting bottle with a rotating ball according to claim 4, characterized in that, The oil storage bottle includes a fixing portion and a storage portion. The fixing portion is threadedly connected to the storage portion. Along the height direction of the oil storage bottle, the fixing portion is located above the storage portion.

8. The oil collecting bottle with a rotating ball according to claim 6, characterized in that, The oil collecting bottle with a rotating ball includes a self-locking nut. A through hole is provided on the rotating ball, and the second connecting portion passes through the through hole of the rotating ball and is threadedly connected to the self-locking nut.

9. The oil-collecting bottle with a rotating ball according to claim 1, characterized in that, The housing includes a bearing cover. The bearing cover is located at the contact end of the housing and the rotating shaft assembly. A through hole is provided on the bearing cover, and the rotating shaft assembly passes through the through hole.

10. The oil collecting bottle with a rotating ball according to claim 9, characterized in that, A groove is provided on the bearing cover, and the rotating shaft assembly passes through the groove of the bearing cover and is in clearance fit with the bearing cover.

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