A safe wind power generation device

Abstract

The present invention belongs to the technical field of wind power generation equipment, and specifically is a safe wind power generation equipment, including a shell; a rotating shaft is rotatably connected inside the shell; an impeller drum is fixedly connected to the side end of the rotating shaft; the impeller drum is fixedly connected to a plurality of rotating blades; an oil tank is fixedly connected to the inside of the shell; the lubricating oil inside the oil tank flows to the oil shell, the oil guide sponge can buffer the flow of the lubricating oil, the lubricating oil on the oil guide sponge can be adsorbed on the surface of the oil guide ball, the rotation of the rotating shaft will cause the oil guide ball to rotate, and the rotation of the oil guide ball will rub against the surface of the rotating shaft, so that the lubricating oil is transferred to the rotating shaft, and then the oil guide ball can transfer the lubricating oil to the rotating shaft, thereby ensuring the smoothness of the rotation of the rotating shaft, reducing the number of maintenance times for the rotating shaft jamming by the staff, and thus reducing the staff climbing the shell, ensuring the safety of the staff.

Description

Technical Field

[0001] The invention belongs to the technical field of wind power generation equipment, in particular to a safe wind power generation equipment. Background Art

[0002] Wind power generation refers to the conversion of wind's kinetic energy into electrical energy. Using wind power to generate electricity is very environmentally friendly, and wind energy is abundant. Wind energy is a clean, pollution-free, renewable energy source.

[0003] Wind power generation equipment is a device that uses wind energy to generate electricity; wind power generation equipment can reduce grid connection costs and unit power costs, which is conducive to improving wind energy utilization efficiency; the current single-unit capacity has reached 5MW, and it can be foreseen that megawatt machines will dominate the wind power market, especially offshore wind farms.

[0004] In the current existing technology, the rotating joints of traditional wind power generation equipment need to be maintained regularly. After long-term use of wind power generation equipment, a large amount of dust and impurities will accumulate in the rotating joints, which will affect the rotation of the blades of the wind power generation equipment, causing the impeller to rotate and affect the power generation work. Workers are required to regularly perform maintenance work on the wind power generation equipment. Frequent climbing of wind power generation equipment by workers will increase the danger. Here we provide a safe wind power generation equipment. Summary of the invention

[0005] In order to solve the above problems, the present invention proposes a safe wind power generation equipment.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a safe wind power generation equipment described in the present invention includes a shell; a rotating shaft is rotatably connected inside the shell; an impeller drum is fixedly connected to the side end of the rotating shaft; a plurality of groups of rotating blades are fixedly connected to the impeller drum; an oil tank is fixedly connected to the inside of the shell; an oil pipe is fixedly connected to the top of the oil tank; a sealing oil cover is installed on the oil pipe; the sealing oil cover is threadedly connected to the oil pipe; an oil guide shell is fixedly connected to the bottom end of the oil tank; a plurality of groups of leakage holes are provided inside the oil guide shell; an oil guide sponge is installed inside the oil guide shell; a plurality of groups of oil guide balls are rotatably connected to the inside of the oil guide sponge; and the top of the rotating shaft is in contact with the oil guide balls.

[0007] Preferably, an electric slide rail is fixedly connected to the inside of the shell; an electric slider is slidably connected to the electric slide rail; a motor is fixedly connected to the top of the electric slider; a rotating rod is fixedly connected to the output end of the motor; an oil brush plate is fixedly connected to the top of the rotating rod; and the bottom end of the rotating shaft is in contact with the oil brush plate.

[0008] Preferably, a positioning plate is fixedly connected to the middle of the rotating rod; a spring is fixedly connected to the top of the positioning plate; a support rod is fixedly connected to the top of the spring; and a magnet block is fixedly connected to the top of the support rod.

[0009] Preferably, a positioning ring is fixedly connected to the inside of the oil guide housing; an oil guide ball is rotatably connected to the inner side wall of the positioning ring; and a plurality of groups of oil holes are provided inside the positioning ring.

[0010] Preferably, one end of the oil guide rod is fixedly connected to the inside of the oil guide housing; the other end of the oil guide rod is fixedly connected to the inside of the oil tank; and the bottom end of the oil guide rod is attached to the surface of the oil guide ball.

[0011] Preferably, a bonding sheet is fixedly connected to the middle of the oil brushing plate; the bottom end of the rotating shaft is in contact with the bonding sheet; and a plurality of groups of bonding sheets are provided on the oil brushing plate.

[0012] Preferably, a sealing sleeve is fixedly connected to the interior of the shell; an inner side wall of the sealing sleeve is rotatably connected to a rotating shaft; and a plurality of groups of magnet sheets are fixedly connected to the interior of the sealing sleeve.

[0013] Preferably, a plurality of sets of flat plates are fixedly connected to the bottom end of the oil guide shell; and the top end of the rotating shaft is in contact with the flat plates.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention provides a safe wind power generation equipment, in which the lubricating oil inside the oil tank flows to the oil shell, the oil guide sponge can buffer the flow of the lubricating oil, the lubricating oil on the oil guide sponge can be adsorbed on the surface of the oil guide ball, the rotation of the rotating shaft can cause the oil guide ball to rotate, and the rotation of the oil guide ball and the surface of the rotating shaft cause friction, so that the lubricating oil is transferred to the rotating shaft, and then the oil guide ball can transfer the lubricating oil to the rotating shaft, thereby ensuring the smoothness of the rotation of the rotating shaft, reducing the number of maintenance times caused by the jamming of the rotating shaft by the staff, thereby reducing the number of staff climbing the shell, and ensuring the safety of the staff.

[0016] 2. The present invention provides a safe wind power generation equipment, which can make the electric slider slide left and right through the electric slide rail, and the sliding of the electric slider can make the motor slide together, and the output of the motor can make the rotating rod rotate, and the rotation of the rotating rod can make the oil brush plate rotate, and the oil brush plate is attached to the surface of the rotating shaft, and the lubricating oil transmitted by the oil guide ball on the rotating shaft is attached to the surface of the rotating shaft and rotates. The oil brush plate can evenly brush the lubricating oil, thereby increasing the effective area of ​​the lubricating oil on the rotating shaft, and the rotation of the oil brush plate also improves the uniformity of the lubricating oil, thereby ensuring the smoothness of the rotation of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1is a first stereogram of the first embodiment of the present invention;

[0019] Figure 2 is a cross-sectional view of the first embodiment;

[0020] Figure 3 is a second stereoscopic view of the first embodiment;

[0021] Figure 4 for Figure 1 The enlarged view of point A in the middle;

[0022] Figure 5 for Figure 2 The enlarged view of point B in the middle;

[0023] Figure 6 for Figure 5 Enlarged view of point C in the middle;

[0024] Figure 7 for Figure 2 The enlarged view of point D in the middle;

[0025] Figure 8 This is a schematic diagram of another implementation of the sealing sleeve structure of Example 2;

[0026] Legend:

[0027] 1. Shell; 12. Rotating shaft; 13. Impeller drum; 14. Rotating blades; 15. Oil tank; 16. Oil pipe; 17. Sealing oil cover; 18. Oil guide shell; 19. Oil guide sponge; 20. Oil guide ball; 21. Electric slide rail; 22. Electric slide block; 23. Motor; 24. Rotating rod; 25. Oil brush plate; 26. Positioning plate; 27. Spring; 28. Support rod; 29. ​​Magnet block; 30. Fitting sheet; 31. Positioning ring; 32. Oil hole; 33. Oil guide rod; 34. Flat plate; 35. Sealing sleeve; 36. Magnet sheet; 37. Oil blocking plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 7As shown, a safe wind power generation device comprises a housing 1; a rotating shaft 12 is rotatably connected inside the housing 1; an impeller drum 13 is fixedly connected to the side end of the rotating shaft 12; a plurality of rotating blades 14 are fixedly connected to the impeller drum 13; an oil tank 15 is fixedly connected inside the housing 1; an oil pipe 16 is fixedly connected to the top of the oil tank 15; a sealing oil cover 17 is installed on the oil pipe 16; the sealing oil cover 17 is threadedly connected to the oil pipe 16; an oil guide shell 18 is fixedly connected to the bottom end of the oil tank 15; a plurality of leakage holes are provided inside the oil guide shell 18; an oil guide sponge 19 is installed inside the oil guide shell 18; The oil sponge 19 is internally rotatably connected to a plurality of groups of oil-conducting balls 20; the top of the rotating shaft 12 is in contact with the oil-conducting balls 20; during operation, in the current prior art, the rotating joints of traditional wind power generation equipment need to be regularly maintained. After long-term use of the wind power generation equipment, a large amount of dust and impurities will accumulate in the rotating joints, which will affect the rotation of the blades of the wind power generation equipment, causing the impeller to rotate and affect the power generation work. The staff is required to regularly perform maintenance work on the wind power generation equipment. Frequent climbing of the wind power generation equipment by the staff will increase the danger. During operation, the interior of the oil tank 15 is filled with lubricating oil. Before work, the staff can go to The oil pipe 16 is filled with lubricating oil into the oil tank 15, and then the sealing oil cap 17 is rotatably installed on the oil pipe 16, so as to seal the oil pipe 16. The lubricating oil inside the oil tank 15 enters the inside of the oil guide shell 18 through the leak hole. The inside of the oil guide shell 18 is installed with an oil guide sponge 19, which is made of sponge material. The sponge material of the oil guide sponge 19 can buffer the flow of the lubricating oil, reduce the flow speed of the lubricating oil to reduce the waste of excessive flow of the lubricating oil, and the oil guide shell 18 is provided with a plurality of groups of oil guide balls 20. When working, the rotation of the rotating blades 14 causes the impeller drum 13 to rotate, and the rotation of the impeller drum 13 causes the rotor The moving shaft 12 rotates, and the rotation of the rotating shaft 12 will cause the oil guide ball 20 to rotate. The lubricating oil inside the oil guide shell 18 slowly flows to the oil guide ball 20 through the oil guide sponge 19. The lubricating oil on the oil guide sponge 19 will be adsorbed on the surface of the oil guide ball 20. The rotation of the oil guide ball 20 rubs against the surface of the rotating shaft 12, so that the lubricating oil is transferred to the rotating shaft 12, and then the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12, reducing the number of maintenance times caused by the staff's stuck rotating shaft 12, and thereby reducing the staff's climbing of the shell 1, ensuring the safety of the staff.

[0031] The housing 1 is fixedly connected with an electric slide rail 21; an electric slider 22 is slidably connected to the electric slide rail 21; a motor 23 is fixedly connected to the top of the electric slider 22; a rotating rod 24 is fixedly connected to the output end of the motor 23; an oil brush plate 25 is fixedly connected to the top of the rotating rod 24; the bottom end of the rotating shaft 12 is in contact with the oil brush plate 25; the rotation of the rotating shaft 12 rubs against the oil guide ball 20, and the lubricating oil on the surface of the oil guide ball 20 will be transferred to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12. Before work, the electric slide rail 21 and the motor 23 are manually started, and the operation of the electric slide rail 21 will cause the electric slider 22 to slide left and right, and the sliding of the electric slider 22 will cause the motor 23 to slide together, and the output of the motor 23 will cause the rotating rod 24 to rotate, and the rotating rod 24 The rotation of the oil brush plate 25 causes the oil brush plate 25 to rotate. The oil brush plate 25 is attached to the surface of the rotating shaft 12. The lubricating oil transmitted by the oil guide ball 20 on the rotating shaft 12 is attached to the surface of the rotating shaft 12 and rotates. The oil brush plate 25 can rotate and brush the lubricating oil evenly, thereby improving the smoothness of the lubricating oil on the rotating shaft 12. The sliding of the electric slider 22 will cause the oil brush plate 25 to slide together. The oil guide ball 20 can only lubricate a section of the rotating shaft 12. The oil brush plate 25 can absorb part of the lubricating oil. The oil brush plate 25 can extend the use area of ​​the lubricating oil through the sliding of the electric slider 22, thereby increasing the effective area of ​​the lubricating oil on the rotating shaft 12. The rotation of the oil brush plate 25 also improves the uniformity of the lubricating oil, thereby ensuring the smoothness of the rotation of the rotating shaft 12.

[0032] A positioning plate 26 is fixedly connected to the middle of the rotating rod 24; a spring 27 is fixedly connected to the top of the positioning plate 26; a support rod 28 is fixedly connected to the top of the spring 27; a magnet block 29 is fixedly connected to the top of the support rod 28; the rotation of the rotating shaft 12 rubs against the oil guide ball 20, and the lubricating oil on the surface of the oil guide ball 20 will be transferred to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12. Before work, the electric slide rail 21 and the motor 23 are manually started, and the operation of the electric slide rail 21 will cause the electric slider 22 to slide left and right, and the electric slider 22 The sliding of the motor 23 will cause the motor 23 to slide together, and the output of the motor 23 will cause the rotating rod 24 to rotate. The rotation of the rotating rod 24 will then cause the oil brush plate 25 to rotate. The oil brush plate 25 is attached to the surface of the rotating shaft 12. The lubricating oil transmitted by the oil guide ball 20 on the rotating shaft 12, the oil brush plate 25 is attached to the surface of the rotating shaft 12 and rotates. The oil brush plate 25 can evenly brush the lubricating oil, thereby improving the smoothness of the lubricating oil on the rotating shaft 12. The sliding of the electric slider 22 will cause the oil brush plate 25 to slide together, and the oil guide ball 20 can only The oil brush plate 25 can absorb part of the lubricating oil. The oil brush plate 25 can extend the use area of ​​the lubricating oil through the sliding of the electric slider 22, thereby increasing the effective area of ​​the lubricating oil on the rotating shaft 12. The rotation of the oil brush plate 25 also improves the uniformity of the lubricating oil, thereby ensuring the smooth rotation of the rotating shaft 12. The rotating shaft 12 is cylindrical, and the two ends of the oil brush plate 25 will be tilted when rotating, resulting in that the edge position of the oil brush plate 25 cannot fit on the surface of the rotating shaft 12. The positioning plate 26 can fix The position of the fixed spring 27 and the rotation of the rotating rod 24 will cause the positioning plate 26 to rotate together. When the edge of the oil brush plate 25 can fit on the surface of the rotating shaft 12, the spring 27 will be in a compressed state. When the oil brush plate 25 rotates, the elasticity of the spring 27 will cause the support rod 28 to press the edge of the oil brush plate 25, so that the edge of the oil brush plate 25 fits on the surface of the rotating shaft 12. The magnet block 29 is adsorbed to the rotating shaft 12 through the magnetic attraction, so that the edge of the oil brush plate 25 fits on the surface of the rotating shaft 12.

[0033] The interior of the oil guide housing 18 is fixedly connected with a positioning ring 31; the inner side wall of the positioning ring 31 is rotatably connected with an oil guide ball 20; the interior of the positioning ring 31 is provided with a plurality of oil holes 32; when working, the interior of the oil tank 15 is filled with lubricating oil. Before working, the staff can fill the lubricating oil into the oil tank 15 by filling the oil pipe 16 with lubricating oil, and then rotatably install the sealing oil cover 17 on the oil pipe 16, so as to seal the oil pipe 16, and the lubricating oil inside the oil tank 15 enters the interior of the oil guide housing 18 through the leakage hole, and the interior of the oil guide housing 18 is provided with an oil guide sponge 19, which is made of sponge material. The sponge material of the oil guide sponge 19 can buffer the flow of lubricating oil, reduce the flow speed of lubricating oil to reduce the waste of lubricating oil caused by excessive flow, and the oil guide housing 18 is provided with a plurality of oil guide balls 20. When working, the rotation of the rotating blades 14 causes the impeller drum 13 to rotate, and the rotation of the impeller drum 13 causes the rotating shaft 12 to rotate The rotation of the rotating shaft 12 will cause the oil guide ball 20 to rotate, and the lubricating oil inside the oil guide shell 18 will slowly flow to the oil guide ball 20 through the oil guide sponge 19, and the lubricating oil on the oil guide sponge 19 will be adsorbed on the surface of the oil guide ball 20. The rotation of the oil guide ball 20 will cause friction with the surface of the rotating shaft 12, so that the lubricating oil is transferred to the rotating shaft 12, and then the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12; the oil guide ball 20 rotates on the inner side wall of the positioning ring 31, and the positioning ring 31 can limit the position of the oil guide ball 20, and the lubricating oil on the oil guide sponge 19 can flow to the oil guide ball 20 from the oil hole 32, so that the lubricating oil is adsorbed on the surface of the oil guide ball 20, and the rotation of the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, and the lubricating oil on the oil guide sponge 19 then transfers new lubricating oil to the oil guide ball 20 from the oil hole 32.

[0034] One end of the oil guide rod 33 is fixedly connected to the inside of the oil guide housing 18; the other end of the oil guide rod 33 is fixedly connected to the inside of the oil tank 15; the bottom end of the oil guide rod 33 is attached to the surface of the oil guide ball 20; the oil guide ball 20 rotates on the inner side wall of the positioning ring 31, and the positioning ring 31 can limit the position of the oil guide ball 20. The lubricating oil on the oil guide sponge 19 can flow from the oil hole 32 to the oil guide ball 20, so that the lubricating oil is adsorbed on the surface of the oil guide ball 20, and the rotation of the oil guide ball 20 The lubricating oil can be transferred to the rotating shaft 12, and the lubricating oil on the oil guide sponge 19 transfers new lubricating oil to the oil guide ball 20 from the oil hole 32; a plurality of groups of oil guide balls 20 are arranged inside the oil guide shell 18, and the plurality of groups of oil guide balls 20 can improve the smoothness of the rotation of the rotating shaft 12. One end of the oil guide rod 33 is arranged inside the oil tank 15, and the other end of the oil guide rod 33 is attached to the surface of the oil guide ball 20, so that the lubricating oil can be more easily transferred to the oil guide ball 20 through the oil guide rod 33.

[0035] The middle part of the oil brushing plate 25 is fixed with a bonding sheet 30; the bottom end of the rotating shaft 12 is in contact with the bonding sheet 30; the oil brushing plate 25 is provided with a plurality of bonding sheets 30; the rotating shaft 12 is cylindrical, and the two ends of the oil brushing plate 25 will be lifted up when rotating, resulting in that the edge position of the oil brushing plate 25 cannot be attached to the surface of the rotating shaft 12, the positioning plate 26 can fix the position of the spring 27, and the rotation of the rotating rod 24 will cause the positioning plate 26 to rotate together, and when the edge position of the oil brushing plate 25 can be attached to the surface of the rotating shaft 12, the spring 27 will be in a compressed state, and when the oil brushing plate 25 is rotated, the elasticity of the spring 27 will cause the support rod 2 8 presses the edge of the oil brush plate 25 so that the edge of the oil brush plate 25 fits on the surface of the rotating shaft 12, and the magnet block 29 is adsorbed to the rotating shaft 12 by magnetic attraction, so that the edge of the oil brush plate 25 fits on the surface of the rotating shaft 12; the bonding sheet 30 is made of soft magnetic material, and the bonding sheet 30 can be adsorbed on the rotating shaft 12 by magnetic attraction. The rotation of the oil brush plate 25 will cause the bonding sheet 30 to rotate together. During the rotation of the oil brush plate 25, the bonding sheet 30 can make the edge of the oil brush plate 25 fit tightly on the rotating shaft 12 through magnetic attraction, thereby reducing the possibility of the edge of the oil brush plate 25 warping up.

[0036] A sealing sleeve 35 is fixedly connected to the interior of the shell 1; the inner side wall of the sealing sleeve 35 is rotatably connected to the rotating shaft 12; a plurality of groups of magnet pieces 36 are fixedly connected to the interior of the sealing sleeve 35; the rotation of the rotating shaft 12 will cause the oil guide ball 20 to rotate, and the rotation of the oil guide ball 20 will rub against the surface of the rotating shaft 12, so that the lubricating oil is transferred to the rotating shaft 12, and then the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12. The sealing sleeve 35 is made of rubber material and has good sealing performance. The sealing sleeve 35 can reduce the leakage of excess lubricating oil on the rotating shaft 12 from the gap between the impeller drum 13 and the shell 1, and the magnet pieces 36 are adsorbed to the rotating shaft 12 through magnetic attraction, so that the sealing sleeve 35 is tightly fitted to the surface of the rotating shaft 12, thereby improving the sealing performance of the sealing sleeve 35.

[0037] The bottom end of the oil guide shell 18 is fixedly connected to a plurality of flat plates 34; the top end of the rotating shaft 12 is in contact with the flat plates 34; the oil guide ball 20 rotates on the inner wall of the positioning ring 31, and the positioning ring 31 can limit the position of the oil guide ball 20. The lubricating oil on the oil guide sponge 19 can flow from the oil hole 32 to the oil guide ball 20, so that the lubricating oil is adsorbed on the surface of the oil guide ball 20. The rotation of the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, and the lubricating oil on the oil guide sponge 19 then transfers new lubricating oil to the oil guide ball 20 from the oil hole 32; the interior of the oil guide shell 18 is provided with a plurality of oil guide balls 20, and the plurality of oil guide balls 20 can improve the smoothness of the rotation of the rotating shaft 12. One end of the oil guide rod 33 is set in the oil tank 15, the other end of the oil guide rod 33 is fitted on the surface of the oil guide ball 20, which can make it easier for the lubricating oil to be transferred to the oil guide ball 20 through the oil guide rod 33; the rotation of the rotating shaft 12 and the friction with the oil guide ball 20 can transfer the lubricating oil on the oil guide ball 20 to the rotating shaft 12, the paving plate 34 is made of sponge material, the oil guide ball 20 can transfer the lubricating oil to the oil guide ball 20 from multiple angles through multiple groups of oil holes 32, and the oil guide ball 20 can only transfer the lubricating oil from the friction of the rotating shaft 12, the paving plate 34 can absorb the lubricating oil from other angles of the oil guide ball 20, the lubricating oil slowly penetrates into the surface of the rotating shaft 12 on the paving plate 34, and the transfer range of the lubricating oil can be spread through the paving plate 34.

[0038] Embodiment 2

[0039] See also Figure 8 As shown, compared with Example 1, as another embodiment of the present invention, an oil blocking plate 37 is fixedly connected to the interior of the shell 1 described in the above Example 1; during operation, the rotation of the rotating shaft 12 will cause the oil guide ball 20 to rotate, and the rotation of the oil guide ball 20 will rub against the surface of the rotating shaft 12, so that the lubricating oil is transferred to the rotating shaft 12, and then the oil guide ball 20 can transfer the lubricating oil to the rotating shaft 12, thereby ensuring the smoothness of the rotation of the rotating shaft 12, the sealing sleeve 35 is made of rubber material and has good sealing performance, and the sealing sleeve 35 can reduce the leakage of excess lubricating oil on the rotating shaft 12 from the gap between the impeller drum 13 and the shell 1, the magnet sheet 36 is adsorbed to the rotating shaft 12 by magnetic attraction, so that the sealing sleeve 35 is tightly attached to the surface of the rotating shaft 12, thereby improving the sealing performance of the sealing sleeve 35, and when the lubricating oil on the rotating shaft 12 flows in the direction of the sealing sleeve 35, the oil blocking plate 37 can hinder the flow of the lubricating oil, thereby reducing the leakage of the lubricating oil from the sealing sleeve 35.

[0040] Working principle: During operation, in the current existing technology, the rotating joints of traditional wind power generation equipment need to be maintained regularly. After long-term use of wind power generation equipment, a large amount of dust and impurities will accumulate in the rotating joints, which will affect the rotation of the blades of the wind power generation equipment, causing the impeller to freeze and affect the power generation work. The staff is required to regularly perform maintenance work on the wind power generation equipment. Frequent climbing of wind power generation equipment by the staff will increase the danger. During operation, the inside of the oil tank 15 is filled with lubricating oil. Before work, the staff can fill the lubricating oil into the oil tank 15 by filling the oil pipe 16 with lubricating oil, and then rotate the sealing oil cover 17 to install it on the oil pipe 16, so as to seal the oil pipe 16. The lubricating oil inside the oil tank 15 enters the inside of the oil guide shell 18 through the leakage hole. The oil guide shell 18 is provided with an oil guide sponge 19 inside. The oil guide sponge 19 is made of sponge material. The sponge material of the oil guide sponge 19 can buffer the flow of lubricating oil and reduce the flow speed of the lubricating oil to reduce the waste of lubricating oil caused by excessive flow. The oil guide shell 18 is provided with a plurality of groups of oil guide balls 20. During operation, the rotation of the rotating blades 14 causes the impeller drum 13 to rotate. The rotation of the impeller drum 13 causes the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 causes the oil guide balls 20 to rotate. The lubricating oil inside the oil guide shell 18 slowly flows to the oil guide balls 20 through the oil guide sponge 19. The lubricating oil on the oil guide sponge 19 is adsorbed on the surface of the oil guide balls 20. The rotation of the oil guide balls 20 causes friction with the surface of the rotating shaft 12, thereby causing The lubricating oil is transferred to the rotating shaft 12, and then the oil-conducting ball 20 can transfer the lubricating oil to the rotating shaft 12, thereby ensuring the smooth rotation of the rotating shaft 12, reducing the number of maintenance times when the rotating shaft 12 is stuck by the staff, thereby reducing the number of staff climbing the shell 1, and ensuring the safety of the staff; the rotation of the rotating shaft 12 rubs against the oil-conducting ball 20, and the lubricating oil on the surface of the oil-conducting ball 20 will be transferred to the rotating shaft 12, thereby ensuring the smooth rotation of the rotating shaft 12. Before work, the electric slide rail 21 and the motor 23 are manually started. The operation of the electric slide rail 21 will cause the electric slider 22 to slide left and right, and the sliding of the electric slider 22 will cause the motor 23 to slide together. The output of the motor 23 causes the rotating rod 24 to rotate, and the rotation of the rotating rod 24 causes the brush The oil plate 25 rotates, and the oil brushing plate 25 is attached to the surface of the rotating shaft 12. The lubricating oil transmitted by the oil guide ball 20 on the rotating shaft 12 is attached to the surface of the rotating shaft 12 and rotates. The oil brushing plate 25 can rotate and brush the lubricating oil evenly, thereby improving the smoothness of the lubricating oil on the rotating shaft 12. The sliding of the electric slider 22 will cause the oil brushing plate 25 to slide together. The oil guide ball 20 can only lubricate a section of the rotating shaft 12. The oil brushing plate 25 can absorb part of the lubricating oil. The oil brushing plate 25 can extend the use area of ​​the lubricating oil through the sliding of the electric slider 22, thereby increasing the effective area of ​​the lubricating oil on the rotating shaft 12. The rotation of the oil brushing plate 25 also improves the uniformity of the lubricating oil, thereby ensuring the smoothness of the rotation of the rotating shaft 12.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A safe wind power generation equipment, characterized in that: The invention comprises a housing (1); a rotating shaft (12) is rotatably connected inside the housing (1); an impeller drum (13) is fixedly connected to the side end of the rotating shaft (12); a plurality of rotating blades (14) are fixedly connected to the impeller drum (13); an oil tank (15) is fixedly connected inside the housing (1); an oil pipe (16) is fixedly connected to the top end of the oil tank (15); a sealing oil cover (17) is installed on the oil pipe (16); the sealing oil cover (17) is threadedly connected to the oil pipe (16); an oil guide shell (18) is fixedly connected to the bottom end of the oil tank (15); a plurality of leakage holes are provided inside the oil guide shell (18); an oil guide sponge (19) is installed inside the oil guide shell (18); a plurality of oil guide balls (20) are rotatably connected inside the oil guide sponge (19); the top end of the rotating shaft (12) contacts the oil guide balls (20); An electric slide rail (21) is fixedly connected inside the housing (1); an electric slider (22) is slidably connected to the electric slide rail (21); a motor (23) is fixedly connected to the top of the electric slider (22); a rotating rod (24) is fixedly connected to the output end of the motor (23); an oil brush plate (25) is fixedly connected to the top of the rotating rod (24); and the bottom end of the rotating shaft (12) is in contact with the oil brush plate (25); A positioning plate (26) is fixedly connected to the middle of the rotating rod (24); a spring (27) is fixedly connected to the top of the positioning plate (26); a supporting rod (28) is fixedly connected to the top of the spring (27); a magnet block (29) is fixedly connected to the top of the supporting rod (28); A bonding sheet (30) is fixedly connected to the middle of the oil brushing plate (25); the bottom end of the rotating shaft (12) is in contact with the bonding sheet (30); and a plurality of groups of bonding sheets (30) are provided on the oil brushing plate (25).

2. A safe wind power generation equipment according to claim 1, characterized in that: A positioning ring (31) is fixedly connected to the inside of the oil guide housing (18); an oil guide ball (20) is rotatably connected to the inner wall of the positioning ring (31); and a plurality of groups of oil holes (32) are provided inside the positioning ring (31).

3. A safe wind power generation equipment according to claim 2, characterized in that: One end of an oil guide rod (33) is fixedly connected to the inside of the oil guide housing (18); the other end of the oil guide rod (33) is fixedly connected to the inside of the oil tank (15); and the bottom end of the oil guide rod (33) is attached to the surface of the oil guide ball (20).

4. A safe wind power generation equipment according to claim 3, characterized in that: A sealing sleeve (35) is fixedly connected to the interior of the housing (1); an inner wall of the sealing sleeve (35) is rotatably connected to a rotating shaft (12); and a plurality of groups of magnet sheets (36) are fixedly connected to the interior of the sealing sleeve (35).

5. A safe wind power generation equipment according to claim 4, characterized in that: The bottom end of the oil guide housing (18) is fixedly connected to a plurality of flat plates (34); the top end of the rotating shaft (12) is in contact with the flat plates (34).

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