CN220337430U - Wind power gear speed increasing box - Google Patents
Wind power gear speed increasing box Download PDFInfo
- Publication number
- CN220337430U CN220337430U CN202321419179.5U CN202321419179U CN220337430U CN 220337430 U CN220337430 U CN 220337430U CN 202321419179 U CN202321419179 U CN 202321419179U CN 220337430 U CN220337430 U CN 220337430U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting disc
- shell
- speed increasing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind power gear speed increasing box, which relates to the technical field of wind power gear speed increasing boxes and comprises a shell, wherein one end of the shell is fixedly connected with a first connecting disc, the surface of the first connecting disc is lapped with a second connecting disc, the surface of the second connecting disc is movably connected with a fixing piece, two ends of the first connecting disc are fixedly connected with a first fixing plate, two ends of the second connecting disc are fixedly connected with a second fixing plate, the interiors of the first fixing plate and the second fixing plate are movably connected with bolts, a rotating rod is arranged in the shell, and two ends of the shell are fixedly connected with clamping plate assemblies. According to the utility model, the second fixing plate and the first fixing plate are aligned, the bolt is inserted between the second fixing plate and the first fixing plate, the fixing piece is inserted into the connecting hole and the fixing groove, the fixing piece is rotated, the fixing block is clamped into the clamping groove to fix through the elasticity of the elastic piece, and the first connecting disc and the second connecting disc are convenient to install and detach.
Description
Technical Field
The utility model relates to the technical field of wind power gear speed increasing boxes, in particular to a wind power gear speed increasing box.
Background
The gearbox is an important mechanical component widely applied in wind generating sets, and the main function of the gearbox is to transmit power generated by a wind wheel under the action of wind power to a generator and enable the generator to obtain corresponding rotating speed. The following problems exist in the prior art:
in summary, when the shell of the existing wind power speed increasing gearbox is installed, a plurality of bolts and nuts are generally fixed, so that the installation process is complex, the bolts are not changed to correspond to the installation of the connecting holes, the rotating force applied to the rotating shaft for driving the gears to rotate in the speed increasing gearbox is large, and the service life of equipment is influenced due to the fact that the rotating force applied to the rotating shaft for driving the gears is unstable in the long-term past.
Disclosure of Invention
The utility model provides a wind power gear speed increasing box to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a wind-powered electricity generation gear speed increasing box, includes the shell, the one end fixedly connected with first connection pad of shell, the surface overlap joint of first connection pad has the second connection pad, the surface swing joint of second connection pad has the mounting, the both ends fixedly connected with fixed plate one of first connection pad, the both ends fixedly connected with fixed plate two of second connection pad, the inside swing joint of fixed plate one and fixed plate two has the bolt, the inside of shell is provided with the dwang, the both ends fixedly connected with splint subassembly of shell.
The technical scheme of the utility model is further improved as follows: the surface of first connection pad has seted up the fixed slot, the connecting hole has been seted up to the surface of second connection pad, the one end and the inside grafting of connecting hole and fixed slot of mounting.
By adopting the technical scheme, the fixing piece, the fixing groove and the connecting hole in the scheme are matched, so that the effect of connecting the first connecting disc with the second connecting disc through the fixing piece is achieved.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with spring one of fixed slot, the draw-in groove has been seted up to one side of fixed slot, the bottom overlap joint of mounting and spring one's bottom.
By adopting the technical scheme, the fixing piece in the scheme is matched with the first spring, the fixing piece is ejected out by utilizing the elastic force of the first spring, and the first connecting disc and the second connecting disc are convenient to detach.
The technical scheme of the utility model is further improved as follows: the surface of mounting has seted up flutedly, the inside fixedly connected with shell fragment of recess, the top fixedly connected with fixed block of shell fragment, the outside and the inside joint of draw-in groove of fixed block.
By adopting the technical scheme, the fixed block in the scheme is matched with the clamping groove, and the elastic force of the elastic sheet is utilized, so that the fixed block is buckled into the clamping groove, and the effect of connecting and fixing the first connecting disc and the second connecting disc is achieved.
The technical scheme of the utility model is further improved as follows: the clamping plate assembly comprises a hollow plate, an L-shaped plate is sleeved in the hollow plate, a clamping block is fixedly connected to the inner side of the L-shaped plate, a circular groove is formed in the surface of the rotating rod, and the outer portion of the clamping block is overlapped with the inner portion of the circular groove.
By adopting the technical scheme, the clamping block and the circular groove in the scheme are matched, so that the effect of not obstructing the rotation of the rotating rod and simultaneously increasing the stability of the rotating rod is achieved.
The technical scheme of the utility model is further improved as follows: the limiting groove is formed in the hollow plate, a limiting block is arranged on the outer portion of the L-shaped plate, the outer portion of the limiting block is connected with the inner portion of the limiting groove in a clamping mode, a second spring is fixedly connected to the inner portion of the hollow plate, and one end of the second spring is fixedly connected with the bottom of the L-shaped plate.
By adopting the technical scheme, the limit groove and the limit block in the scheme are matched, so that the L-shaped plate is limited in the hollow plate, and the L-shaped plate is prevented from moving out of the hollow plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a wind power gear speed increasing box, which adopts the matching between a fixing piece, a fixing plate II, a fixing plate I, a bolt, a spring I, a spring sheet, a fixing block and a clamping groove, wherein the bolt is inserted between the fixing plate II and the fixing plate I by aligning the fixing plate II with the fixing plate I, then the fixing piece is inserted into a connecting hole and the fixing groove, and the fixing block is clamped into the clamping groove to fix through the elasticity of the spring sheet by rotating the fixing piece, so that the problem that a plurality of bolts and nuts are generally adopted to fix when the shell of the traditional wind power speed increasing box is installed is solved, the problem that the installation process is complicated, and the bolts are unchanged and correspond to the installation of the connecting hole is solved, and the beneficial effects of convenience in installing and dismantling a first connecting disc and a second connecting disc are achieved.
2. The utility model provides a wind power gear speed increasing box, which adopts the matching of a hollow plate, an L-shaped plate, a clamping block, a limiting groove, a limiting block and a second spring, and the clamping block is clamped in the circular groove, so that the surface of a rotating rod is reinforced, the rotating rod is not prevented from rotating, the stability of the rotating rod can be increased, the rotating force of a rotating shaft used for driving a gear to rotate in the speed increasing box is large, the problem that the service life of equipment is influenced due to instability in the past for a long time is solved, and the beneficial effect of increasing the stability of the rotating rod in the rotating process is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a fastener according to the present utility model;
FIG. 3 is an enlarged schematic view of part of the A structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a cleat assembly of the present utility model.
In the figure: 1. a housing; 2. a first connection plate; 201. a fixing groove; 3. a second connection pad; 301. a connection hole; 4. a fixing member; 401. a groove; 5. a first fixing plate; 6. a rotating lever; 601. a circular groove; 7. a cleat assembly; 71. a hollow slab; 710. a limit groove; 72. an L-shaped plate; 720. a clamping block; 721. a limiting block; 8. a second fixing plate; 9. a plug pin; 10. a clamping groove; 11. a first spring; 12. a spring plate; 13. a fixed block; 14. and a second spring.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a wind power gear speed increasing box, which comprises a shell 1, wherein one end of the shell 1 is fixedly connected with a first connecting disc 2, the surface of the first connecting disc 2 is lapped with a second connecting disc 3, the surface of the second connecting disc 3 is movably connected with a fixing piece 4, two ends of the first connecting disc 2 are fixedly connected with a fixing plate I5, two ends of the second connecting disc 3 are fixedly connected with a fixing plate II 8, the interiors of the fixing plate I5 and the fixing plate II 8 are movably connected with a bolt 9, a rotating rod 6 is arranged in the shell 1, two ends of the shell 1 are fixedly connected with clamping plate assemblies 7, and the beneficial effects of conveniently installing and detaching the first connecting disc 2 and the second connecting disc 3 and increasing the stability of the rotating rod 6 in the rotating process are achieved.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixed slot 201 is provided on the surface of the first connection disc 2, the connection hole 301 is provided on the surface of the second connection disc 3, one end of the fixing piece 4 is inserted into the connection hole 301 and the inside of the fixed slot 201, the fixing piece 4, the fixed slot 201 and the connection hole 301 are matched, the effect of connecting the first connection disc 2 with the second connection disc 3 through the fixing piece 4 is achieved, the first spring 11 is fixedly connected with the inner wall of the fixed slot 201, the clamping slot 10 is provided on one side of the fixed slot 201, the bottom of the fixing piece 4 is overlapped with the bottom end of the first spring 11, the fixing piece 4 is matched with the first spring 11, the fixing piece 4 is ejected out by the elastic force of the first spring 11, the effect of disassembling the first connection disc 2 and the second connection disc 3 is achieved conveniently, the groove 401 is provided on the surface of the fixing piece 4, the inside of the groove 401 is fixedly connected with the elastic piece 12, the outside of the fixing piece 13 is clamped with the inside of the clamping slot 10, the elastic piece 13 is matched with the clamping slot 10, and the elastic piece 12 is buckled into the inside the clamping slot 10 by the elastic piece 12, and the effect of connecting the first connection disc 2 and the second connection disc 3 is achieved.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the clamping plate assembly 7 comprises a hollow plate 71, the L-shaped plate 72 is sleeved in the hollow plate 71, a clamping block 720 is fixedly connected to the inner side of the L-shaped plate 72, a circular groove 601 is formed in the surface of the rotating rod 6, the outer portion of the clamping block 720 is overlapped with the inner portion of the circular groove 601, the clamping block 720 is matched with the circular groove 601, the effect that the rotating rod 6 is not hindered and the stability of the rotating rod is improved is achieved, a limit groove 710 is formed in the inner portion of the hollow plate 71, a limit block 721 is arranged on the outer portion of the L-shaped plate 72, the outer portion of the limit block 721 is clamped with the inner portion of the limit groove 710, a spring II 14 is fixedly connected to the inner portion of the hollow plate 71, one end of the spring II 14 is fixedly connected with the bottom of the L-shaped plate 72, and the limit groove 710 is matched with the limit block 721 to limit the L-shaped plate 72 in the hollow plate 71, and the L-shaped plate 72 is prevented from moving out of the hollow plate 71.
The working principle of the wind power gear speed increasing box is specifically described below.
As shown in fig. 1 to 4, firstly, when the first connection plate 2 and the second connection plate 3 are installed, by aligning the second fixing plate 8 and the first fixing plate 5 at the upper and lower ends and inserting the latch 9 between the second fixing plate 8 and the first fixing plate 5 to make it easy to correspond the fixing groove 201 and the connection hole 301, inserting the plurality of fixing pieces 4 into the fixing groove 201 along the connection hole 301, respectively, so that the first spring 11 is pressed inward, rotating the fixing pieces 4, clamping the fixing piece 13 into the clamping groove 10 by the elastic force of the first connection plate 2 to be fastened, secondly, pulling out the two L-shaped plates 72 along the hollow plate 71, sliding the stopper 721 outward along the limiting groove 710, make fixture block 720 block into the inside of circular slot 601 respectively to consolidate the surface of dwang 6, when wind-powered electricity generation gear speed increasing box operation, dwang 6 rotates along the inside of shell 1, circular slot 601 rotates along fixture block 720, and do not prevent dwang 6 to rotate, when dismantling first connection dish 2 and second connection dish 3, through rotating mounting 4, break away from the inside of draw-in groove 10 with mounting 13 through the elasticity of shell fragment 12, thereby utilize the elasticity of spring one 11 to pop out mounting 4, after the left side with bolt 9 press you this fixed plate one 5 and fixed plate two 8 in take out can, convenient dismantlement.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a wind-powered electricity generation gear speed increasing box, includes shell (1), its characterized in that: the novel connecting device comprises a shell (1), and is characterized in that one end of the shell (1) is fixedly connected with a first connecting disc (2), a second connecting disc (3) is lapped on the surface of the first connecting disc (2), a fixing piece (4) is movably connected to the surface of the second connecting disc (3), fixing plates I (5) are fixedly connected to the two ends of the first connecting disc (2), fixing plates II (8) are fixedly connected to the two ends of the second connecting disc (3), bolts (9) are movably connected to the inside of the fixing plates I (5) and the fixing plates II (8), a rotating rod (6) is arranged in the shell (1), and clamping plate assemblies (7) are fixedly connected to the two ends of the shell (1).
2. The wind power gear speed increasing box according to claim 1, wherein: the surface of first connection dish (2) has seted up fixed slot (201), connecting hole (301) have been seted up on the surface of second connection dish (3), the inside grafting of connecting hole (301) and fixed slot (201) is pegged graft to one end of mounting (4).
3. The wind power gear speed increasing box according to claim 2, wherein: the inner wall fixedly connected with spring one (11) of fixed slot (201), draw-in groove (10) have been seted up to one side of fixed slot (201), the bottom of mounting (4) and the bottom overlap joint of spring one (11).
4. The wind power gear speed increasing box according to claim 1, wherein: the surface of mounting (4) has seted up recess (401), the inside fixedly connected with shell fragment (12) of recess (401), the top fixedly connected with fixed block (13) of shell fragment (12), the outside of fixed block (13) and the inside joint of draw-in groove (10).
5. The wind power gear speed increasing box according to claim 1, wherein: the clamping plate assembly (7) comprises a hollow plate (71), an L-shaped plate (72) is sleeved in the hollow plate (71), a clamping block (720) is fixedly connected to the inner side of the L-shaped plate (72), a circular groove (601) is formed in the surface of the rotating rod (6), and the outer portion of the clamping block (720) is overlapped with the inner portion of the circular groove (601).
6. The wind power gear speed increasing box according to claim 5, wherein: limiting grooves (710) are formed in the hollow plate (71), limiting blocks (721) are arranged outside the L-shaped plate (72), the limiting blocks (721) are connected with the limiting grooves (710) in a clamping mode, a second spring (14) is fixedly connected to the hollow plate (71) in the hollow plate, and one end of the second spring (14) is fixedly connected with the bottom of the L-shaped plate (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419179.5U CN220337430U (en) | 2023-06-02 | 2023-06-02 | Wind power gear speed increasing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419179.5U CN220337430U (en) | 2023-06-02 | 2023-06-02 | Wind power gear speed increasing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337430U true CN220337430U (en) | 2024-01-12 |
Family
ID=89456491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419179.5U Active CN220337430U (en) | 2023-06-02 | 2023-06-02 | Wind power gear speed increasing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337430U (en) |
-
2023
- 2023-06-02 CN CN202321419179.5U patent/CN220337430U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220337430U (en) | Wind power gear speed increasing box | |
| KR101007702B1 (en) | Nacelle structure of wind generator | |
| CN203939526U (en) | The coupling bolt structure of rotor | |
| CN115338811A (en) | Shaft coupling dismouting device | |
| CN210484516U (en) | Speed reducer with replaceable gear | |
| CN211090421U (en) | Wind-powered electricity generation field power control equipment of convenient maintenance | |
| CN215419883U (en) | Split type motor end cover | |
| CN212665979U (en) | Motor turntable | |
| CN218542496U (en) | Mounting mechanism for transmission case of wind driven generator | |
| CN216904575U (en) | Compact motor driving device | |
| CN203939842U (en) | Coupling bolt structure | |
| CN217590563U (en) | Fastening structure for motor end cover of centrifugal air conditioner | |
| CN220007610U (en) | Assembling structure of electric screwdriver with clamping planetary gear box | |
| CN212435526U (en) | Automatic circulation cooling type motor | |
| CN218071361U (en) | Energy-saving driving motor for mechanical equipment | |
| CN218207704U (en) | Wind power gear box | |
| CN207475318U (en) | A kind of motor cover for preventing abnormal sound | |
| CN208900274U (en) | A kind of water-use for hydropower turbine generator | |
| CN218850542U (en) | Electric screw rod device for hardness machine | |
| CN219655128U (en) | Braking device of wind driven generator | |
| CN216354559U (en) | Structure for quickly replacing and installing large lithium battery for engineering machinery plate compactor | |
| CN220168528U (en) | Gear box of machining machine tool | |
| CN220932368U (en) | Multifunctional running-in table | |
| CN218235265U (en) | Light-duty quick detachable diesel generating set | |
| CN220150993U (en) | Special high-strength crushing claw for house demolishing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |