Intelligent fan secondary planet carrier convenient to maintain

Abstract

The invention discloses an intelligent fan secondary planet carrier convenient to maintain, and relates to the technical field of transmissions. The planet carrier body is installed in the installation groove of the adjusting frame, the first shell plate (circular plate) and the second shell plate (circular plate) are arranged on the outer side of the planet carrier body and are fixedly connected through the first fixing plate and the first fixing bolt, and the planet carrier body can be conveniently lifted to the position where contact and maintenance are convenient by operating the lifting mechanism; the rotating mechanism adjusts the angle of the planet carrier body so as to adapt to different working conditions or maintain the planet carrier body, the first fixing plate is connected with the first shell plate and the second shell plate and further connected with the adjusting frame, the stability and rigidity of the whole structure are ensured through the first fixing bolt, and the planet carrier is allowed to be dynamically adjusted through the arrangement of the driving motor and the rotating mechanism; and different working requirements can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of transmissions, and in particular to a secondary planetary carrier for an intelligent fan which is easy to maintain. Background Art

[0002] The secondary planetary carrier of the smart wind turbine is a key component in the wind turbine transmission system. Through the configuration of planetary gears, the transmission efficiency of the entire wind turbine can be improved, so that the wind turbine can generate higher torque at a lower speed. The planetary gear transmission system is usually more compact than the traditional direct drive system, which helps to reduce the overall size and weight of the wind turbine, thereby reducing manufacturing and transportation costs. Due to its structural characteristics, the planetary gear transmission system can disperse the load and reduce the stress of a single gear, thereby improving the reliability and durability of the system. The design of the secondary planetary carrier allows for more precise control of the output speed and torque of the wind turbine, improving the adaptability and flexibility of the wind turbine to different working conditions. The secondary planetary carrier of the smart wind turbine is designed to improve the performance, reliability and maintenance convenience of the wind turbine, and it plays a vital role in the wind power generation system;

[0003] The Chinese patent authorization announcement number is CN217838740U, and its name is a breaking device for splitting a large piece of glass into two, including a first web, a second web and a column. The first web and the second web are arranged opposite to each other and connected as a whole through the column. A first bearing seat is extended from the outer end surface of the first web, and a second bearing seat is extended from the outer end surface of the second web. An oil storage tank is provided on the outer edge of the first web, and the opening of the oil storage tank faces the rotation direction of the planetary carrier. A first oil channel is provided on the first web, and the oil storage tank is connected to the first bearing seat through the first oil channel. The structure of the planetary carrier is simple, auxiliary lubrication is realized, the lubrication effect of the bearings on the planetary carrier is improved, and it is beneficial to increase the service life of the bearings on the planetary carrier;

[0004] The shortcomings of the above scheme are: although the above scheme can achieve auxiliary lubrication, it is not convenient to maintain the planetary carrier during use. The planetary gear system itself has a complex structure, and the interaction between multiple gears may make maintenance work more cumbersome. Due to the complexity of the planetary carrier, the cost of its maintenance or replacement may be relatively high. Technical issues. Summary of the invention

[0005] The purpose of the present invention is to provide a secondary planetary carrier for an intelligent fan that is easy to maintain, so as to solve the technical problems in the prior art that the planetary carrier is inconvenient to maintain during use, the planetary gear system itself has a complex structure, and the interaction between multiple gears may cause the maintenance work to be more cumbersome. Due to the complexity of the planetary carrier, the cost of its maintenance or replacement may be relatively high.

[0006] The technical problem to be solved by the present invention can be achieved by the following technical solutions:

[0007] An intelligent secondary planetary frame for a fan that is easy to maintain, comprising a base plate and a stabilizing plate;

[0008] A lifting mechanism is connected between the bottom plate and the stabilizing plate; an adjusting frame is connected above the lifting mechanism, a rotating mechanism is connected between the adjusting frame and the stabilizing plate, the rotating mechanism includes a driving gear and teeth, the teeth are connected to the outer ring of the adjusting frame, a mounting frame is provided on the outer side of the adjusting frame, a sliding groove is provided on the mounting frame, the adjusting frame is slidably connected to the mounting frame, the driving gear is meshedly connected to one side of the teeth, a driving motor is connected to the stabilizing plate, and the driving end of the driving motor is connected to the driving gear; a mounting groove is provided on the adjusting frame, a planet carrier body is installed in the mounting groove, and an outer shell plate 1 and an outer shell plate 2 are provided on the outer side of the planet carrier body;

[0009] A locking mechanism is connected between the planet carrier body and the adjustment frame, the locking mechanism includes a fixed chain and two reels, the adjustment frame is connected to two brackets, one end of the two brackets away from the adjustment frame is connected to a rotating shaft, the two reels are respectively connected to the rotating shaft, the fixed chain is connected between the two reels, and a plurality of bolt holes are opened on the reels;

[0010] The planet carrier body is internally connected with a connecting key 1 and a plurality of connecting keys 2. The planet carrier body is detachably connected with a sun gear via the connecting key 1, and the planet carrier body is detachably connected with a planet gear via the connecting key 2.

[0011] As a further solution of the present invention: the stabilizing board is a high-density fiberboard.

[0012] As a further solution of the present invention: the outer end of the driving motor is connected to a motor box.

[0013] As a further solution of the present invention: the first shell plate is a circular plate.

[0014] As a further solution of the present invention: the second shell plate is a circular ring plate.

[0015] As a further solution of the present invention: a fixing plate 1 is connected between the outer shell plate 1 and the outer shell plate 2, a fixing bolt 1 is connected between the fixing plate 1 and the outer shell plate 1 and the outer shell plate 2, a fixing plate 1 is connected between the outer shell plate 1 and the adjusting frame, and a fixing bolt 1 is connected between the fixing plate 1 and the outer shell plate 1 and the adjusting frame.

[0016] As a further solution of the present invention: the adjustment frame is connected with a wind plate, and the air outlet end of the wind plate is arranged on one side of the planetary frame body.

[0017] As a further solution of the present invention: the fixing chain is arranged in close contact with the planet carrier body.

[0018] As a further solution of the present invention: the reel is connected with a rotating handle.

[0019] As a further solution of the present invention: a second fixing plate is connected between the reel and the bracket, and a second fixing bolt is connected between the second fixing plate, the reel and the bracket.

[0020] Beneficial effects of the present invention:

[0021] 1. The planetary carrier body of the present invention is installed in the installation groove of the adjustment frame. The outer side of the planetary carrier body is provided with an outer shell plate 1 (circular plate) and an outer shell plate 2 (circular ring plate). The outer shell plate 1 and the outer shell plate 2 are connected and fixed by a fixing plate 1 and a fixing bolt 1. By operating the lifting mechanism, the planetary carrier body can be conveniently lifted to a position convenient for access and maintenance. The rotating mechanism adjusts the angle of the planetary carrier body to adapt to different working conditions or for maintenance. The fixing plate 1 not only connects the outer shell plate 1 and the outer shell plate 2, but also connects the adjustment frame. The stability and rigidity of the overall structure are ensured by the fixing bolt 1. The arrangement of the driving motor and the rotating mechanism allows the planetary carrier to be dynamically adjusted to adapt to different working requirements.

[0022] 2. The operating rotating handle of the present invention can rotate the reel, thereby adjusting the tension of the fixed chain to achieve locking or releasing of the planetary frame body. The second fixing plate is connected between the reel and the bracket. The second fixing plate, the reel and the bracket are connected by the second fixing bolt to ensure the stability of the structure. The inside of the planetary frame body is detachably connected to the sun gear by the first connecting key, and the planetary gear is detachably connected by the second connecting key. This design allows the sun gear and the planetary gear to be easily replaced or maintained when necessary. When the sun gear or the planetary gear needs to be maintained or replaced, the reel can be rotated by operating the rotating handle to adjust the tension of the fixed chain and release the planetary frame body. After that, the sun gear and the planetary gear can be removed for maintenance or replacement.

[0023] 3. The adjusting frame and the stabilizing plate of the present invention are connected by a rotating mechanism, which includes a driving gear and teeth. The driving motor drives the driving gear to rotate, and the driving gear drives the meshing teeth to run, thereby driving the adjusting frame to rotate. The rotating mechanism between the adjusting frame and the stabilizing plate allows the adjusting frame to rotate, which increases the flexibility and adaptability of the system and can cope with different work requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 3 It is a schematic diagram of the connection structure between the outer shell plate and the planet carrier body in the present invention;

[0028] Figure 4 It is a schematic diagram of the connection structure between the driving gear and the adjusting frame in the present invention;

[0029] Figure 5 It is a schematic diagram of the internal structure of the planet carrier in the present invention;

[0030] Figure 6 It is a schematic diagram of the position structure of the connecting key 1 and the connecting key 2 in the present invention;

[0031] Figure 7 It is a schematic diagram of the planet carrier structure in the present invention.

[0032] In the figure: 1, bottom plate; 2, stabilizing plate; 7, mounting frame; 8, motor box; 9, driving gear; 10, teeth; 11, adjusting frame; 12, wind plate; 13, fixing chain; 14, outer shell plate 1; 15, fixing plate 1; 16, outer shell plate 2; 17, fixing bolt 1; 18, planetary frame body; 19, reel; 20, rotating shaft; 21, bracket; 22, fixing plate 2; 23, rotating handle; 24, bolt hole; 25, fixing bolt 2; 26, sun gear; 27, planetary gear; 28, connecting key 1; 29, connecting key 2. DETAILED DESCRIPTION

[0033] 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.

[0034] like Figure 1-Figure 7 As shown, a secondary planetary frame of an intelligent fan which is easy to maintain comprises a bottom plate 1 and a stabilizing plate 2, wherein the stabilizing plate 2 is a high-fiber density board;

[0035] An adjusting frame 11 is connected above the stabilizing plate 2, and a rotating mechanism is connected between the adjusting frame 11 and the stabilizing plate 2, and the rotating mechanism includes a driving gear 9 and teeth 10, and the teeth 10 are connected to the outer ring of the adjusting frame 11, and a mounting frame 7 is provided on the outer side of the adjusting frame 11, and a slide groove is provided on the mounting frame 7, and the adjusting frame 11 is slidably connected to the mounting frame 7, and the driving gear 9 is meshedly connected to one side of the teeth 10, and a driving motor is connected to the stabilizing plate 2, and the driving end of the driving motor is connected to the driving gear 9, and the outer end of the driving motor is connected to the motor box 8, and the adjusting frame 11 is connected to the stabilizing plate 2 through the rotating mechanism, and can rotate around the driving gear 9;

[0036] The adjusting frame 11 is provided with a mounting groove, a planetary frame body 18 is installed in the mounting groove, a shell plate 14 and a shell plate 2 16 are provided on the outer side of the planetary frame body 18, the shell plate 14 is a circular plate, the shell plate 2 16 is a circular ring plate, a fixing plate 15 is connected between the shell plate 14 and the shell plate 2 16, a fixing bolt 17 is connected between the fixing plate 15 and the shell plate 14 and the shell plate 2 16, a fixing plate 15 is connected between the shell plate 14 and the adjusting frame 11, and a fixing bolt 17 is connected between the fixing plate 15 and the shell plate 14 and the adjusting frame 11;

[0037] The adjusting frame 11 is connected with a wind plate 12, and the wind outlet end of the wind plate 12 is arranged on one side of the planetary frame body 18. The wind plate 12 is connected to the adjusting frame 11, and its wind outlet end is arranged on one side of the planetary frame body 18. When the planetary frame body 18 rotates, the wind plate 12 also rotates to generate airflow. A locking mechanism is connected between the planetary frame body 18 and the adjusting frame 11, and the locking mechanism includes a fixed chain 13 and two reels 19. Two brackets 21 are connected to the adjusting frame 11. The two brackets The ends of the planetary frame 18 and the planetary frame 18 are connected to the rotating shaft 20, the two reels 19 are connected to the rotating shaft 20, the fixed chain 13 is connected between the two reels 19, the fixed chain 13 is arranged in close contact with the planetary frame body 18, a plurality of bolt holes 24 are opened on the reel 19, a rotating handle 23 is connected to the reel 19, a second fixing plate 22 is connected between the reel 19 and the bracket 21, and a second fixing bolt 25 is connected between the second fixing plate 22 and the reel 19 and the bracket 21;

[0038] The planet carrier body 18 is internally connected with a connecting key 1 28 and a plurality of connecting keys 2 29 . The sun gear 26 is detachably connected to the planet carrier body 18 via the connecting key 1 28 , and the planet gear 27 is detachably connected to the planet carrier body 18 via the connecting key 29 .

[0039] The working principle of the present invention is as follows: the adjusting frame 11 is connected to the stabilizing plate 2 through a rotating mechanism, and the adjusting frame 11 is driven to rotate by the rotating mechanism, so that the angle of the planetary frame can be flexibly adjusted to adapt to different working conditions and improve the adaptability and versatility of the equipment. The wind plate 12 can adjust the airflow around the planetary frame body 18, which helps to optimize the air flow and improve the efficiency of the fan. The driving motor drives the driving gear 9 to rotate, and the driving gear 9 drives the meshing teeth 10 to run, thereby driving the adjusting frame 11 to rotate. The outer end of the motor is connected to a motor box 8 for protecting the motor. The planetary frame body 18 is installed in the installation groove of the adjusting frame 11. The planetary frame body 18 There are outer shell plate 14 (circular plate) and outer shell plate 2 16 (circular ring plate) on the outside, which are connected and fixed by fixing plate 15 and fixing bolt 17. The angle of the planet carrier body 18 is adjusted by operating the rotating mechanism to adapt to different working conditions or maintenance. The fixing plate 15 not only connects the outer shell plate 14 and the outer shell plate 2 16, but also connects the adjustment frame 11. The stability and rigidity of the overall structure are ensured by fixing bolt 17. The setting of the drive motor and the rotating mechanism allows the planet carrier to be dynamically adjusted to adapt to different working requirements. The design of the outer shell plate provides additional protection and support to ensure the stability of the planet carrier during operation.

[0040] The wind plate 12 is connected to the adjustment frame 11, and its air outlet end is arranged on one side of the planetary frame body 18, allowing the wind plate 12 to adjust the airflow around the planetary frame body 18. The locking mechanism is composed of a fixed chain 13 and two reels 19. The fixed chain 13 is connected between the two reels 19 and is arranged in close contact with the planetary frame body 18 to fix the position of the planetary frame body 18. The reels 19 are respectively connected to the rotating shaft 20, allowing the reels 19 to rotate. The rotating handle 23 can be operated to rotate the reel 19, and then the tension of the fixed chain 13 can be adjusted to achieve the locking or release of the planetary frame body 18. The fixed plate 22 is connected between the reel 19 and the bracket 21, and the fixed plate 22, the reel 19 and the bracket 21 are connected by the fixing bolt 25 to ensure the stability of the structure. The inside of the planetary frame body 18 is detachably connected to the sun gear 26 through the connecting key 1 28, and is detachably connected to the row gear 26 through the connecting key 2 29. The star wheel 27, this design allows the sun wheel 26 and the planetary wheel 27 to be easily replaced or maintained when necessary. When the sun wheel 26 or the planetary wheel 27 needs to be maintained or replaced, the winding wheel 19 can be rotated by operating the rotating handle 23 to adjust the tension of the fixed chain 13 and release the planetary frame body 18. After that, the sun wheel 26 and the planetary wheel 27 can be removed for maintenance or replacement. After the maintenance or replacement is completed, the fixed chain 13 is readjusted and locked by the rotating handle 23 and the winding wheel 19. The rotating handle 23 can be operated to adjust the tension of the fixed chain 13 to achieve the locking or release of the planetary frame, which simplifies the operation process. By dynamically adjusting the wind speed and wind direction, the fan can work more efficiently and improve energy utilization and overall efficiency. This design enables the fan to flexibly adjust the wind speed and wind direction during operation, while facilitating maintenance and adjustment, thereby improving the efficiency and convenience of the fan.

[0041] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A secondary planetary frame of an intelligent fan that is easy to maintain, comprising a base plate (1) and a stabilizing plate (2); characterized in that: A lifting mechanism is connected between the bottom plate (1) and the stabilizing plate (2); an adjusting frame (11) is connected above the lifting mechanism; a rotating mechanism is connected between the adjusting frame (11) and the stabilizing plate (2); the rotating mechanism comprises a driving gear (9) and teeth (10); the teeth (10) are connected to the outer ring of the adjusting frame (11); a mounting frame (7) is provided on the outer side of the adjusting frame (11); a sliding groove is provided on the mounting frame (7); the adjusting frame (11) is slidably connected to the mounting frame (7); the driving gear (9) is meshedly connected to one side of the teeth (10); a driving motor is connected to the stabilizing plate (2); a driving end of the driving motor is connected to the driving gear (9); a mounting groove is provided on the adjusting frame (11); a planet carrier body (18) is installed in the mounting groove; an outer shell plate 1 (14) and an outer shell plate 2 (16) are provided on the outer side of the planet carrier body (18); A locking mechanism is connected between the planet carrier body (18) and the adjusting frame (11), the locking mechanism comprising a fixed chain (13) and two reels (19), the adjusting frame (11) is connected to two brackets (21), one end of the two brackets (21) away from the adjusting frame (11) is connected to a rotating shaft (20), the two reels (19) are respectively connected to the rotating shaft (20), the fixed chain (13) is connected between the two reels (19), and the reels (19) are provided with a plurality of bolt holes (24); The planet carrier body (18) is internally connected with a connecting key 1 (28) and a plurality of connecting keys 2 (29); the planet carrier body (18) is detachably connected with a sun gear (26) via the connecting key 1 (28); and the planet carrier body (18) is detachably connected with a planet gear (27) via the connecting key 2 (29).

2. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: The stabilizing board (2) is a high-density fiberboard.

3. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: The outer end of the driving motor is connected with a motor box (8).

4. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: The shell plate 1 (14) is a circular plate.

5. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: The second shell plate (16) is a circular ring plate.

6. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: A fixing plate 1 (15) is connected between the shell plate 1 (14) and the shell plate 2 (16), a fixing bolt 1 (17) is connected between the fixing plate 1 (15) and the shell plate 1 (14) and the shell plate 2 (16), a fixing plate 1 (15) is connected between the shell plate 1 (14) and the adjustment frame (11), and a fixing bolt 1 (17) is connected between the fixing plate 1 (15) and the shell plate 1 (14) and the adjustment frame (11).

7. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1 is characterized in that: The adjustment frame (11) is connected to a wind plate (12), and an air outlet end of the wind plate (12) is arranged on one side of the planetary frame body (18).

8. The intelligent secondary planetary carrier for a fan that is easy to maintain according to claim 1 is characterized in that: The fixing chain (13) is arranged in close contact with the planet carrier body (18).

9. The intelligent secondary planetary carrier for a fan that is easy to maintain according to claim 1, characterized in that: The reel (19) is connected to a rotating handle (23).

10. The intelligent secondary planetary frame for a fan that is easy to maintain according to claim 1, characterized in that: A second fixing plate (22) is connected between the reel (19) and the bracket (21), and a second fixing bolt (25) is connected between the second fixing plate (22), the reel (19) and the bracket (21).

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