CN220302642U - Ocean wind-resistant super-megawatt wind power speed reducer - Google Patents
Ocean wind-resistant super-megawatt wind power speed reducer Download PDFInfo
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- CN220302642U CN220302642U CN202322081286.8U CN202322081286U CN220302642U CN 220302642 U CN220302642 U CN 220302642U CN 202322081286 U CN202322081286 U CN 202322081286U CN 220302642 U CN220302642 U CN 220302642U
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- speed reducer
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- protective shell
- wind power
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 10
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 239000013535 sea water Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008261 resistance mechanism Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides an ocean wind-resistant extra-large megawatt wind power speed reducer, which relates to the technical field of wind power speed reducers and comprises a speed reducer main body, wherein a wind-resistant mechanism is arranged on the outer surface wall of the speed reducer main body, the speed reducer main body comprises a protective shell, a rotating shaft is movably inserted into one side of the interior of the protective shell, a sun gear is fixedly sleeved at one end of the outer wall of the rotating shaft, an inner gear ring is fixedly arranged on the inner surface wall of the protective shell, four planetary gears are connected between the inner gear ring and the opposite side of the sun gear in a meshed manner, and round rods are fixedly inserted into one sides of the outer walls of the four planetary gears. When the sea wind blows through the two sides of the speed reducer, under the action of the third sealing bearing, the sea wind can drive the impeller to rotate, and the impeller can transfer the wind force in the rotating process, so that the wind force can not directly act on the speed reducer main body, and the service life of the device can be prolonged.
Description
Technical Field
The utility model relates to the technical field of wind power reducers, in particular to a marine wind-resistant ultra-large megawatt wind power reducer.
Background
The speed reducer is generally used for low-rotation-speed and high-torque transmission equipment, and the motor, the internal combustion engine or other high-speed running power is meshed with the large gear on the output shaft through the gear with small teeth on the input shaft of the speed reducer to achieve the aim of speed reduction, and the common speed reducer also has several pairs of gears with the same principle to achieve the ideal speed reduction effect, wherein the ratio of the teeth of the large gear to the small gear is the transmission ratio, and the speed reducer plays the roles of matching the rotation speed and the transmission torque between the prime motor and the working machine or the executing mechanism, so that the speed reducer is a relatively precise machine.
In the prior art, when the speed reducer is used at sea, the speed reducer directly acts on the wind turbine due to the large wind power at sea, and has no corresponding wind-resistant structure, and when the wind power is large, the speed reducer is affected to a certain extent, even damaged, so that a new wind power speed reducer is needed.
Disclosure of Invention
The utility model aims to solve the problems that the device in the prior art has no corresponding wind-resistant structure, and when the wind power is large, the speed reducer is affected to a certain extent, and even damaged.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the marine wind-resistant ultra-large megawatt wind power speed reducer comprises a speed reducer main body, wherein a wind-resistant mechanism is arranged on the outer surface wall of the speed reducer main body;
the speed reducer comprises a speed reducer body, wherein a rotating shaft is movably inserted into one side of the inside of the speed reducer body, a sun gear is fixedly sleeved at one end of the outer wall of the rotating shaft, an inner gear ring is fixedly arranged on the inner surface wall of the speed reducer body, four planetary gears are connected between the inner gear ring and the opposite side of the sun gear in a meshed manner, round rods are fixedly inserted into one side of the outer wall of each planetary gear, a bearing is arranged on the outer surface wall of each round rod, a connecting plate is fixedly sleeved between the outer surface walls of the four bearings, and planetary connecting rods are fixedly arranged on one side of the outer wall of each connecting plate;
the wind resistance mechanism comprises a fixed frame. The outer surface wall of the fixed frame is fixedly sleeved with a third sealing bearing, and the outer surface wall of the third sealing bearing is fixedly sleeved with an impeller.
Preferably, the junction of protecting crust and planetary link is provided with first sealed bearing, the junction of protecting crust and pivot is provided with second sealed bearing, conveniently under the effect of first sealed bearing and second sealed bearing, increases the leakproofness of this device.
Preferably, the shaft coupling is fixedly connected with one end of the outer wall of the rotating shaft, and one side of the outer wall of the protecting shell is fixedly provided with an enamel tray, so that the motor is conveniently fixed on the device under the action of the enamel tray.
Preferably, the outer wall one side of protecting crust is provided with annotates the liquid end, the outer wall one side of annotating the liquid end is provided with the top cap, conveniently annotates under the effect of liquid end, adds lubricating liquid in the protecting crust.
Preferably, the bottom fixed mounting of protecting crust has two landing legs, two the bottom of landing leg is all fixed mounting has the fixed plate, conveniently supports fixedly this device under the effect of landing leg.
Preferably, the fixing frame is fixedly sleeved on the outer surface wall of the protective shell.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the sea wind blows on two sides of the speed reducer, under the action of the third sealing bearing, the sea wind can drive the impeller to rotate, and the impeller can transfer the wind force in the rotating process, so that the wind force can not directly act on the main body of the speed reducer, and the service life of the device can be prolonged, thereby solving the problems that the device provided in the background has no corresponding wind-resistant structure, and when the wind force is large, the speed reducer is influenced to a certain extent, and even damaged.
2. In the utility model, as the device is provided with the plurality of sealing rings, the tightness of the device can be improved, seawater can be prevented from entering the device, and thus, organic matters in the seawater can be prevented from corroding the internal parts of the device, and the service life of the device is prolonged.
Drawings
FIG. 1 is a perspective view of a front view structure of a marine wind-resistant ultra-large megawatt wind power reducer;
FIG. 2 is a front cross-sectional structural perspective view of a marine wind-resistant extra-large megawatt wind power reducer;
FIG. 3 is a structural perspective view of a cross section of a side surface of a marine wind-resistant ultra-large megawatt wind power reducer;
fig. 4 is a perspective view of a top view structure of a marine wind-resistant ultra-large megawatt wind power reducer.
Legend description: 1. a speed reducer main body; 101. a protective shell; 102. a rotating shaft; 103. a sun gear; 104. an inner gear ring; 105. a planetary gear; 106. a round bar; 107. a bearing; 108. a connecting plate; 109. a planetary link; 110. a coupling; 111. enamel plate; 112. a liquid injection end; 113. a top cover; 114. a support leg; 115. a fixing plate; 116. a first sealed bearing; 117. a second sealed bearing; 2. an anti-wind mechanism; 201. a fixed frame; 202. a third sealed bearing; 203. an impeller.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-4, the utility model provides a marine wind-resistant ultra-large megawatt wind power speed reducer, which comprises a speed reducer main body 1, wherein an anti-wind mechanism 2 is arranged on the outer surface wall of the speed reducer main body 1;
the speed reducer main body 1 comprises a protective shell 101, a rotating shaft 102 is movably inserted into one side of the interior of the protective shell 101, a sun gear 103 is fixedly sleeved at one end of the outer wall of the rotating shaft 102, an inner gear ring 104 is fixedly arranged on the inner surface wall of the protective shell 101, four planetary gears 105 are connected between the inner gear ring 104 and the opposite side of the sun gear 103 in a meshed manner, round rods 106 are fixedly inserted into one side of the outer wall of each planetary gear 105, bearings 107 are arranged on the outer surface wall of each round rod 106, a connecting plate 108 is fixedly sleeved between the outer surface walls of the four bearings 107, and planetary connecting rods 109 are fixedly arranged on one side of the outer wall of each connecting plate 108;
the wind resistance mechanism 2 includes a fixing frame 201. The outer surface wall of the fixed frame 201 is fixedly sleeved with a third sealing bearing 202, and the outer surface wall of the third sealing bearing 202 is fixedly sleeved with an impeller 203.
The effect that its whole embodiment 1 reached is, the motor can drive pivot 102 and rotate, when pivot 102 rotates, will drive sun gear 103 and rotate, when sun gear 103 rotates, will drive four planetary gear 105 and rotate, under the effect of connecting plate 108, just can drive planetary connecting rod 109 and rotate, when there is the sea wind to blow through in the both sides of speed reducer, under the effect of third sealed bearing 202, the sea wind just can drive impeller 203 and rotate, impeller 203 just can shift the wind power at pivoted in-process, just so wind-force just can not directly be used on speed reducer main part 1, just can increase the life of this device.
In embodiment 2, as shown in fig. 1-4, a first sealing bearing 116 is disposed at the connection between the protecting shell 101 and the planetary connecting rod 109, a second sealing bearing 117 is disposed at the connection between the protecting shell 101 and the rotating shaft 102, a coupling 110 is fixedly connected to one end of the outer wall of the rotating shaft 102, an enamel plate 111 is fixedly mounted on one side of the outer wall of the protecting shell 101, a liquid injecting end 112 is disposed on one side of the outer wall of the protecting shell 101, a top cover 113 is disposed on one side of the outer wall of the liquid injecting end 112, two supporting legs 114 are fixedly mounted at the bottom of the protecting shell 101, fixing plates 115 are fixedly mounted at the bottoms of the two supporting legs 114, and a fixing frame 201 is fixedly sleeved on the outer surface wall of the protecting shell 101.
The effect that its whole real-time example 2 reached is, owing to this device is provided with a plurality of sealing washer, just so can increase the leakproofness of this device, just can prevent that the sea water from getting into inside the device to just can prevent that the organic matter in the sea water from causing the corruption to the device internals, just so increased the life of this device, the output of motor can be connected with shaft coupling 110, just can fix the motor on speed reducer main part 1 through enamel dish 111, the bolt can pass fixed plate 115 and fix this device in the assigned position.
Working principle: firstly, the output end of the motor can be connected with the coupler 110, the motor can be fixed on the reducer body 1 through the enamel disc 111, then the planetary connecting rod 109 is connected at a designated position, at the moment, the bolt can penetrate through the fixing plate 115 to fix the device at the designated position, the motor is started, the rotating shaft 102 is driven to rotate, when the rotating shaft 102 rotates, the sun gear 103 is driven to rotate, when the sun gear 103 rotates, the four planetary gears 105 are driven to rotate, under the action of the connecting plate 108, the planetary connecting rod 109 can be driven to rotate, when sea wind blows on two sides of the reducer, under the action of the third sealing bearing 202, the sea wind can drive the impeller 203 to rotate, the wind force can be transferred in the rotating process of the impeller 203, so that the wind force can not directly act on the reducer body 1, the service life of the device can be prolonged, under the action of the first sealing bearing 116 and the second sealing bearing 117, the sealing performance of the device can be increased, sea water is prevented from entering the protecting shell 101, the sea water is prevented from corroding the inside the gear 103, and the service life of the device can be prolonged.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a super large megawatt wind-powered electricity generation speed reducer of ocean wind-resistant which characterized in that: the anti-wind device comprises a speed reducer main body (1), wherein an anti-wind mechanism (2) is arranged on the outer surface wall of the speed reducer main body (1);
the speed reducer comprises a speed reducer body (1), wherein a rotating shaft (102) is movably inserted into one side of the inside of the speed reducer body (101), a sun gear (103) is fixedly sleeved at one end of the outer wall of the rotating shaft (102), an inner gear ring (104) is fixedly arranged on the inner surface wall of the speed reducer body (101), four planetary gears (105) are connected between the inner gear ring (104) and the opposite side of the sun gear (103) in a meshed mode, round rods (106) are fixedly inserted into one side of the outer wall of each planetary gear (105), bearings (107) are arranged on the outer surface wall of each round rod (106), a connecting plate (108) is fixedly sleeved between the outer surface walls of the four bearings (107), and planetary connecting rods (109) are fixedly arranged on one side of the outer wall of each connecting plate (108);
the anti-wind mechanism (2) comprises a fixed frame (201), a third sealing bearing (202) is fixedly sleeved on the outer surface wall of the fixed frame (201), and an impeller (203) is fixedly sleeved on the outer surface wall of the third sealing bearing (202).
2. The marine wind resistant extra-large megawatt wind power speed reducer of claim 1, wherein: the connection part of the protective shell (101) and the planetary connecting rod (109) is provided with a first sealing bearing (116), and the connection part of the protective shell (101) and the rotating shaft (102) is provided with a second sealing bearing (117).
3. The marine wind resistant extra-large megawatt wind power speed reducer of claim 1, wherein: one end of the outer wall of the rotating shaft (102) is fixedly connected with a coupler (110), and one side of the outer wall of the protecting shell (101) is fixedly provided with an enamel plate (111).
4. The marine wind resistant extra-large megawatt wind power speed reducer of claim 1, wherein: the liquid injection device is characterized in that a liquid injection end (112) is arranged on one side of the outer wall of the protective shell (101), and a top cover (113) is arranged on one side of the outer wall of the liquid injection end (112).
5. The marine wind resistant extra-large megawatt wind power speed reducer of claim 1, wherein: two supporting legs (114) are fixedly arranged at the bottom of the protective shell (101), and fixing plates (115) are fixedly arranged at the bottoms of the two supporting legs (114).
6. The marine wind resistant extra-large megawatt wind power speed reducer of claim 1, wherein: the fixing frame (201) is fixedly sleeved on the outer surface wall of the protective shell (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081286.8U CN220302642U (en) | 2023-08-04 | 2023-08-04 | Ocean wind-resistant super-megawatt wind power speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081286.8U CN220302642U (en) | 2023-08-04 | 2023-08-04 | Ocean wind-resistant super-megawatt wind power speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302642U true CN220302642U (en) | 2024-01-05 |
Family
ID=89351169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322081286.8U Active CN220302642U (en) | 2023-08-04 | 2023-08-04 | Ocean wind-resistant super-megawatt wind power speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302642U (en) |
-
2023
- 2023-08-04 CN CN202322081286.8U patent/CN220302642U/en active Active
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