CN214534294U - Speed increaser for wind power generation - Google Patents
Speed increaser for wind power generation Download PDFInfo
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- CN214534294U CN214534294U CN202120721198.8U CN202120721198U CN214534294U CN 214534294 U CN214534294 U CN 214534294U CN 202120721198 U CN202120721198 U CN 202120721198U CN 214534294 U CN214534294 U CN 214534294U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model belongs to the technical field of the increaser, and a increaser that wind power generation used is disclosed, the power distribution box comprises a box body, the inside of box is provided with the gear train through the bearing, inner chamber of the box's bottom fixed mounting has the batch oil tank, inner chamber of the box's bottom fixed mounting has the mechanism of producing oil, the fixed intercommunication in top of box has into oil pipe. The utility model discloses a be provided with functions that lubricated effect is good such as gear train and batch oil tank, deposit lubricating oil through being provided with the batch oil tank, the rotation through the lower driven gear that is located the batch oil tank inside drives the transmission that makes progress of lubricating oil, through the driving gear, go up driven gear, right side driven gear, meshing rotation between lower driven gear and the left driven gear is transmitted lubricating oil to the meshing junction of driving gear and left driven gear, realize the make full use of lubricating oil under the condition of the whole operation of gear train, this application has lubricated effectual advantage for prior art.
Description
Technical Field
The utility model belongs to the technical field of the increaser, specifically a increaser that wind power generation used.
Background
Wind power generation is an important ring in environmental protection energy, wind energy is converted into electric energy through a generator by a wind power generator, the electric energy is used, the dependence on coal and other thermal power generation is reduced, the damage to the environment is reduced, the wind power generator drives an internal motor to rotate at a high speed by using a huge impeller of the wind power generator and generates electricity, a speed increaser is usually arranged between an impeller rotating shaft and a generator rotating shaft, the speed increaser drives a small gear by using a built-in large gear to complete high-speed transmission, so that the impeller rotating slowly outputs higher rotating speed, and the generating capacity of the generator is improved.
The linkage gear in the existing speed increaser needs to be lubricated when rotating so as to reduce friction between the gears and prolong the service life of the gears, but the existing speed increaser has poor lubricating effect, cannot accurately and effectively provide lubricating oil for the gear set in real time, and an oil pump is not reliable enough.
In addition, in the process of lubricating and supplying oil, the automatic oil supply cannot be realized efficiently and synchronously, such as: the oil feeding efficiency is the same when the wind is high and the wind is low, which greatly increases gear wear inside the speed increaser.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a speed increaser that wind power generation used has lubricated effectual and the efficient advantage of fuel feeding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear-increaser that wind power generation used, includes the box, the inside of box is provided with the gear train through the bearing, the bottom fixed mounting of box inner chamber has the batch oil tank, the bottom fixed mounting of box inner chamber has the mechanism of producing oil, the fixed intercommunication in top of box has into oil pipe.
As a preferred technical scheme of the utility model, the bottom fixed mounting of box has unable adjustment base, the positive fixed mounting of gear train has the impeller pivot, the back fixed mounting of gear train has the generator connecting axle, the top fixed mounting of batch oil tank inner wall has the spacing ring.
As a preferred technical scheme of the utility model, the spacing ring is made by the block rubber, the top of spacing ring and the top of batch oil tank are in same horizontal plane, and lower driven gear is driven by the driving gear and rotates and provides the lubrication for the operation of gear train with the inside lubricating oil that consumes to be located the batch oil tank, and the drive board can reciprocate along with the liquid level height of the inside lubricating oil of batch oil tank, and the setting of spacing ring can prevent to drive the inside that the board removed the batch oil tank.
As a preferred technical scheme of the utility model, the gear set comprises a driving gear, the upper side, the right side, the lower side and the left side of the outer surface of the driving gear are respectively connected with an upper driven gear, a right driven gear, a lower driven gear and a left driven gear in a meshing manner, the upper driven gear, the right driven gear, the lower driven gear and the left driven gear are all fixedly arranged in the box body through bearings, the front side of the driving gear is fixedly provided with an impeller rotating shaft, the back side of the left driven gear is fixedly provided with a generator connecting shaft, as shown in figure 1, the driving gear is driven by the impeller rotating shaft to rotate so as to drive the upper driven gear, the right driven gear, the lower driven gear and the left driven gear to rotate, the lower driven gear can drive lubricating oil positioned in the oil storage tank to be transmitted to the outer surface of the driving gear while rotating, and then the gear set is in a lubricating state, compare in traditional oil pump fuel feeding, this design not only makes lubricated effect better, can also adjust lubricating oil supply volume by oneself according to the holistic working strength of gear train, helps improving the availability factor of lubricating oil.
As an optimal technical scheme of the utility model, go up driven gear, right driven gear, lower driven gear and left driven gear and use the driving gear centre of a circle to be equidistant circumference distribution as the benchmark, driven gear's bottom is located the inside of batch oil tank down, and driven gear is located the bottom of batch oil tank down and is used for dip-dyeing lubricating oil and make the transmission use for lubricating oil conveys to each gear engagement department under the holistic function of gear train.
As an optimal technical scheme of the utility model, the mechanism of producing oil includes an oil outlet section of thick bamboo, an oil outlet section of thick bamboo and the oil pipe intercommunication of advancing, the oil-out has been seted up in the front of an oil outlet section of thick bamboo surface, the spliced pole has been cup jointed in the inside activity of an oil outlet section of thick bamboo, the bottom fixed mounting of spliced pole has the driving plate, the oil groove has been seted up at the top of driving plate, the top and the box fixed connection of an oil outlet section of thick bamboo, the mechanism of producing oil is used for carrying out dynamic fuel feeding to the inside lubricating oil of batch oil tank, as shown in fig. 4, the liquid level can descend when the inside lubricating oil of batch oil tank is consumed, drives the board this moment and also can descend thereupon and drive the spliced pole downstream, can flow out the inside lubricating oil of an oil outlet section of thick bamboo and flow into the automatic feeding that realizes lubricating oil in the batch oil tank when the oil-out no longer is plugged up by the oil-out.
As a preferred technical scheme of the utility model, the top of spliced pole is located the inside of an oil section of thick bamboo all the time and cup joints with the inner wall seal of an oil section of thick bamboo, and the top activity of spliced pole is cup jointed in the inside of an oil section of thick bamboo, is used for plugging up the automatic feed of oil-out in order to realize lubricating oil on the one hand, and on the other hand is used for maintaining the spliced pole and drives the stability of board reciprocating the in-process.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a be provided with functions that lubricated effect is good such as gear train and batch oil tank, deposit lubricating oil through being provided with the batch oil tank, the rotation through the lower driven gear that is located the batch oil tank inside drives the transmission that makes progress of lubricating oil, through the driving gear, go up driven gear, right side driven gear, meshing rotation between lower driven gear and the left driven gear is transmitted lubricating oil to the meshing junction of driving gear and left driven gear, realize the make full use of lubricating oil under the condition of the whole operation of gear train, this application has lubricated effectual advantage for prior art.
2. The utility model discloses a be provided with the gear train, the function of confession lubricating oil has been realized such as batch oil tank and play oil mechanism, make the drive board can drive the spliced pole downwardly moving according to the consumption condition of the inside lubricating oil of batch oil tank automatically and realize opening and shutting of oil-out through being provided with out oil mechanism, finally realize the automatic feeding of lubricating oil, inside that driven gear is located the batch oil tank under being provided with, make down driven gear can adjust the consumption of lubricating oil according to self rotational speed is automatic, make down driven gear reduce or increase the use to lubricating oil in two kinds of circumstances of low-speed and high-speed pivoted, this application is for prior art, the problem of unable automatic oil feeding and lubricating oil availability factor has been solved, have the efficient advantage of fuel feeding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of the back side of the structure of the present invention;
fig. 4 is an exploded view of the oil storage tank and the oil outlet mechanism of the present invention;
fig. 5 is an exploded view of the gear assembly, impeller shaft and generator connecting shaft of the present invention;
fig. 6 is an enlarged schematic view of the structure shown in fig. 1A according to the present invention.
In the figure: 1. a box body; 11. a fixed base; 12. an oil inlet pipe; 2. a gear set; 21. a driving gear; 22. an upper driven gear; 23. a right driven gear; 24. a lower driven gear; 25. a left driven gear; 3. An impeller shaft; 4. a generator connecting shaft; 5. an oil storage tank; 51. a limiting ring; 6. an oil outlet mechanism; 61. an oil outlet cylinder; 62. connecting columns; 63. an oil outlet; 64. driving the plate; 65. and an oil guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 6, the utility model provides a speed increaser that wind power generation used, including box 1, box 1's inside is provided with gear train 2 through the bearing, and the bottom fixed mounting of box 1 inner chamber has batch oil tank 5, and the bottom fixed mounting of box 1 inner chamber has oil outlet mechanism 6, and the fixed intercommunication in top of box 1 has oil inlet pipe 12.
Wherein, the bottom fixed mounting of box 1 has unable adjustment base 11, and the front fixed mounting of gear train 2 has impeller pivot 3, and the back fixed mounting of gear train 2 has generator connecting axle 4, and the top fixed mounting of 5 inner walls in batch oil tank has spacing ring 51.
Wherein, spacing ring 51 is made by the block rubber, and the top of spacing ring 51 is in same horizontal plane with the top of batch oil tank 5, and lower driven gear 24 is driven by driving gear 21 and rotates and provides the lubrication for the operation of gear train 2 with the inside lubricating oil that consumes to be located batch oil tank 5, and drive board 64 can reciprocate along with the liquid level height of the inside lubricating oil of batch oil tank 5, and the setting of spacing ring 51 can prevent to drive board 64 and remove the inside of batch oil tank 5.
Wherein, the gear set 2 includes a driving gear 21, the upper side, the right side, the lower side and the left side of the outer surface of the driving gear 21 are respectively connected with an upper driven gear 22, a right driven gear 23, a lower driven gear 24 and a left driven gear 25 in a meshed manner, the upper driven gear 22, the right driven gear 23, the lower driven gear 24 and the left driven gear 25 are all fixedly installed inside the box body 1 through bearings, the front of the driving gear 21 is fixedly installed with an impeller rotating shaft 3, and the back of the left driven gear 25 is fixedly installed with a generator connecting shaft 4, as shown in fig. 1, the driving gear 21 is driven by the impeller rotating shaft 3 to rotate so as to drive the upper driven gear 22, the right driven gear 23, the lower driven gear 24 and the left driven gear 25 to rotate, the lower driven gear 24 can drive and transmit the lubricating oil inside the oil storage tank 5 to the outer surface of the driving gear 21 while rotating, and then the gear set 2 is in a lubricated state as a whole, compare in traditional oil pump fuel feeding, this design not only makes lubricated effect better, can also be according to the holistic working strength of gear train 2 and adjust lubricating oil supply volume by oneself, helps improving the availability factor of lubricating oil.
The upper driven gear 22, the right driven gear 23, the lower driven gear 24 and the left driven gear 25 are distributed in an equidistant circumference by taking the circle center of the driving gear 21 as a reference, the bottom of the lower driven gear 24 is positioned inside the oil storage tank 5, and the lower driven gear 24 is positioned at the bottom of the oil storage tank 5 and is used for dip-dyeing lubricating oil and transferring the lubricating oil, so that the lubricating oil is transferred to the meshing part of the gears under the integral operation of the gear set 2.
Wherein, the oil outlet mechanism 6 includes an oil outlet cylinder 61, the oil outlet cylinder 61 is communicated with the oil inlet pipe 12, an oil outlet 63 is provided on the front surface of the outer surface of the oil outlet cylinder 61, a connecting column 62 is movably sleeved inside the oil outlet cylinder 61, a driving plate 64 is fixedly installed at the bottom of the connecting column 62, an oil guide groove 65 is provided at the top of the driving plate 64, the top of the oil outlet cylinder 61 is fixedly connected with the box body 1, the oil outlet mechanism 6 is used for dynamically supplying oil to the lubricating oil inside the oil storage tank 5, as shown in fig. 4, when the lubricating oil inside the oil storage tank 5 is consumed, the liquid level will fall, at this time, the driving plate 64 will also fall therewith and drive the connecting column 62 to move downwards, when the oil outlet 63 is no longer blocked by the oil outlet 63, the lubricating oil inside the oil outlet cylinder 61 can flow out and flow into the oil storage tank 5 to realize the automatic supply of the lubricating oil.
The top of the connecting column 62 is always located inside the oil outlet cylinder 61 and is hermetically sleeved with the inner wall of the oil outlet cylinder 61, the top of the connecting column 62 is movably sleeved inside the oil outlet cylinder 61, on one hand, the connecting column is used for blocking an oil outlet 63 to realize automatic supply of lubricating oil, and on the other hand, the connecting column 62 and the driving plate 64 are used for maintaining stability in the up-and-down moving process.
The utility model discloses a theory of operation and use flow:
when the speed increaser is used, the impeller drives the impeller rotating shaft 3 to rotate so as to drive the driving gear 21 to rotate, at the moment, the upper driven gear 22, the right driven gear 23, the lower driven gear 24 and the left driven gear 25 are driven to synchronously rotate, and the left driven gear 25 drives the generator connecting shaft 4 to rotate;
the lower driven gear 24 drives the lubricating oil to be transferred upwards through the driving gear 21 in the rotating process, and the whole gear set 2 is fully stained with the lubricating oil after several circles of rotation;
when wind power is small, the rotating speed of the driving gear 21 is reduced, the rotating speed of the lower driven gear 24 is also reduced, and at the moment, the lubricating oil is driven less;
when wind power is high, the rotating speed of the driving gear 21 is increased, the rotating speed of the lower driven gear 24 is also increased, and lubricating oil is driven by much;
when the inside lubricating oil of oil storage tank 5 is consumed the liquid level can reduce, drive plate 64 then downstream and drive spliced pole 62 downstream at this time, when oil-out 63 is exposed, the inside lubricating oil that is located an oil section of thick bamboo 61 then flows out and finally flows into the inside of oil storage tank 5 along oil-out 63, along with the increase of the inside lubricating oil of oil storage tank 5, the liquid level rises and drives drive plate 64 rebound, finally drives oil-out 63 rebound and resets, plugs up oil-out 63.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a gear-increaser that wind power generation used, includes box (1), its characterized in that: the inside of box (1) is provided with gear train (2) through the bearing, the bottom fixed mounting of box (1) inner chamber has batch oil tank (5), the bottom fixed mounting of box (1) inner chamber has oil outlet mechanism (6), the fixed intercommunication in top of box (1) has into oil pipe (12).
2. The speed-increasing machine for wind power generation according to claim 1, characterized in that: the bottom fixed mounting of box (1) has unable adjustment base (11), the front fixed mounting of gear train (2) has impeller pivot (3), the back fixed mounting of gear train (2) has generator connecting axle (4), the top fixed mounting of batch oil tank (5) inner wall has spacing ring (51).
3. The speed-increasing machine for wind power generation according to claim 2, characterized in that: the limiting ring (51) is made of a rubber block, and the top of the limiting ring (51) and the top of the oil storage tank (5) are located on the same horizontal plane.
4. The speed-increasing machine for wind power generation according to claim 1, characterized in that: gear train (2) are including driving gear (21), upside, right side, downside and the left side of driving gear (21) surface meshing connection respectively have last driven gear (22), right driven gear (23), driven gear (24) and left driven gear (25) down, it all passes through the inside of bearing fixed mounting at box (1) to go up driven gear (22), right driven gear (23), driven gear (24) and left driven gear (25) down, the positive fixed mounting of driving gear (21) has impeller pivot (3), the back fixed mounting of left side driven gear (25) has generator connecting axle (4).
5. The speed-increasing machine for wind power generation according to claim 4, characterized in that: go up driven gear (22), right driven gear (23), driven gear (24) and left driven gear (25) and use driving gear (21) centre of a circle to be equidistant circumference distribution as the benchmark, the bottom of driven gear (24) is located the inside of batch oil tank (5) down.
6. The speed-increasing machine for wind power generation according to claim 1, characterized in that: the oil outlet mechanism (6) comprises an oil outlet cylinder (61), the oil outlet cylinder (61) is communicated with the oil inlet pipe (12), an oil outlet (63) is formed in the front surface of the outer surface of the oil outlet cylinder (61), a connecting column (62) is sleeved in the inner part of the oil outlet cylinder (61), a driving plate (64) is fixedly mounted at the bottom of the connecting column (62), an oil guide groove (65) is formed in the top of the driving plate (64), and the top of the oil outlet cylinder (61) is fixedly connected with the box body (1).
7. The speed-increasing machine for wind power generation according to claim 6, characterized in that: the top of the connecting column (62) is always positioned in the oil outlet cylinder (61) and is in sealing sleeve connection with the inner wall of the oil outlet cylinder (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721198.8U CN214534294U (en) | 2021-04-09 | 2021-04-09 | Speed increaser for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721198.8U CN214534294U (en) | 2021-04-09 | 2021-04-09 | Speed increaser for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214534294U true CN214534294U (en) | 2021-10-29 |
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ID=78272580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120721198.8U Active CN214534294U (en) | 2021-04-09 | 2021-04-09 | Speed increaser for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214534294U (en) |
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2021
- 2021-04-09 CN CN202120721198.8U patent/CN214534294U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: 101300 705, Floor 7, Building 6, Yard 2, Jinsui Road, Shunyi District, Beijing Patentee after: Beijing Kairui Tongchuang Technology Co.,Ltd. Address before: 310000 room 901, building 16, Zhonghai Wisteria court, Xihu District, Hangzhou City, Zhejiang Province Patentee before: Hu Anpu |