Wind generating set gear box body convenient to disassemble, assemble and clean

Abstract

The utility model discloses a wind generating set gear box convenient to disassemble and clean, which relates to the field of wind power generation and comprises a supporting seat, a fixing seat is fixedly connected to the edge of the upper end of the supporting seat, a rotating groove is formed in the fixing seat, a short shaft is arranged in the rotating groove, a fixing rod is movably connected to the outside of the short shaft, and the fixing rod is fixedly connected to the supporting seat. The upper end of the fixing rod is fixedly connected with a threaded column, and the threaded column is sleeved with a fixing ring. The gear box has the advantages that the gear box main body can be quickly assembled and disassembled through the fixing seat, the short shaft, the fixing rod, the threaded column, the fixing ring, the fixing ring and the like, so that the use convenience is improved, and meanwhile, the cleaning difficulty is also reduced; and a spring, a push block and a clamping rod are matched with a mounting block and a clamping hole in the mounting block, so that the gearbox main body and the box cover can be separated, the maintenance difficulty of the gearbox main body can be reduced, and meanwhile, the cleaning efficiency can be further improved.

Description

Technical Field

[0001] The utility model relates to the field of wind power generation, in particular to a gear box body of a wind power generator set which is easy to disassemble, assemble and clean. Background Art

[0002] With the development of renewable energy technology, wind power generation has been widely used as a clean and efficient way to obtain energy. In a wind turbine, the gearbox is a key component that connects the wind wheel and the generator. Its function is to convert the power of the low-speed rotation of the wind wheel into power suitable for the high-speed operation of the generator. Since wind power generation sites are often in harsh natural environments, dust, sand and other impurities are easily accumulated inside the gearbox. These impurities will accelerate gear wear and affect transmission efficiency, so regular cleaning and maintenance are required.

[0003] However, in the prior art, since the gear box of the wind turbine generator set is usually installed in a complicated manner, it leads to many difficulties in cleaning and maintenance. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wind turbine generator set gear box body which is easy to disassemble, assemble and clean.

[0005] In order to solve the above technical problems, the technical solution of the utility model: a gear box body of a wind turbine generator set which is easy to disassemble, assemble and clean, comprises a support seat, a fixed seat is fixedly connected to the upper edge position of the support seat, a rotation groove is opened inside the fixed seat, a short shaft is arranged inside the rotation groove, a fixing rod is movably connected to the outside of the short shaft, a threaded column is fixedly connected to the upper end of the fixing rod, a fixing ring is sleeved on the outside of the threaded column, a fixing ring is fixedly connected to the upper end of the fixing ring, a mounting plate is movably connected to the upper end of the support seat, a limiting groove is opened on the inner wall of the mounting plate, an arc plate is fixedly connected to the upper end of the mounting plate, and a gear box body is arranged on one side of the arc plate.

[0006] Preferably, a box cover is provided at the upper end of the gear box body, connecting plates are fixedly connected to both sides of the box cover, a mounting block is fixedly connected to the lower end of the connecting plate, a card hole is opened inside the mounting block, and connecting seats are fixedly connected to both sides of the gear box body.

[0007] Preferably, an adjustment groove is provided inside the connecting seat, a spring is arranged inside the adjusting groove, a push block is provided on one side of the spring, a clamping rod is fixedly connected to the right side of the push block, and an installation groove is provided inside the connecting seat near the adjustment groove.

[0008] Preferably, the fixing rod is movably connected to the fixing seat via a short shaft.

[0009] Preferably, the connecting seats are provided in multiple groups and are symmetrically arranged about the center line of the gearbox body.

[0010] Preferably, the push block slides in the adjustment slot via a spring.

[0011] By adopting the above technical solution, by rotating the fixing ring, with the cooperation of its internal thread and the external thread of the threaded column, the fixing ring is away from the mounting plate, and the fixing rod can be rotated out of the rotating groove, thereby releasing the limit on the mounting plate, that is, realizing the separation of the support seat and the gear box body. Similarly, when assembling the gear box body, it is only necessary to press the upper end of the mounting plate against the fixing seat and rotate the fixing rod and the fixing ring. The fixing rod will rotate on the outside of the short shaft into the rotating groove, and the fixing ring and the fixing ring will fix the mounting plate to complete the installation of the gear box body. The gear box body can be quickly loaded and unloaded through the fixing seat, short shaft, fixing rod, threaded column, fixing ring, fixing ring, etc., thereby improving the convenience of use and reducing the difficulty of cleaning.

[0012] By adopting the above technical solution, the push block is pushed to one side, the push block compresses the spring, the clamping rod slides out from the inside of the clamping hole, and the box cover is pulled upward, and the box cover drives the mounting block to slide inside the mounting groove, thereby completing the disassembly of the baffle. Similarly, during installation, the mounting block is slid into the inside of the mounting groove, and the spring rebounds to push the push block to slide to one side, thereby making the clamping rod enter the inside of the clamping hole to complete the fixation of the mounting block, that is, the installation of the box cover is realized, and the gear box body and the box cover can be separated by the spring, the push block, the clamping rod, and the mounting block and the clamping hole inside the mounting block, thereby reducing the difficulty of overhauling the gear box body and further improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the fixing seat of the utility model.

[0015] Figure 3 This is a schematic diagram of the main structure of the gearbox of the utility model.

[0016] Figure 4 This is a schematic diagram of the box cover structure of the utility model.

[0017] Figure 5 This is a schematic diagram of the internal structure of the connecting seat of the utility model.

[0018] In the figure: 1. Support seat; 2. Fixed seat; 3. Rotating groove; 4. Short shaft; 5. Fixed rod; 6. Threaded column; 7. Fixed ring; 8. Fixed ring; 9. Mounting plate; 10. Limiting groove; 11. Arc plate; 12. Gear box body; 13. Connecting seat; 14. Box cover; 15. Connecting plate; 16. Mounting block; 17. Clamping hole; 18. Adjusting groove; 19. Spring; 20. Push block; 21. Mounting groove; 22. Clamping rod. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a gear box body of a wind turbine generator set which is easy to disassemble, assemble and clean, comprises a support seat 1, a fixed seat 2 is fixedly connected to the upper edge of the support seat 1, a rotation groove 3 is provided inside the fixed seat 2, a short shaft 4 is arranged inside the rotation groove 3, a fixing rod 5 is movably connected to the outside of the short shaft 4, a threaded column 6 is fixedly connected to the upper end of the fixing rod 5, a fixing ring 7 is sleeved on the outside of the threaded column 6, a fixing ring 8 is fixedly connected to the upper end of the fixing ring 7, a mounting plate 9 is movably connected to the upper end of the support seat 1, a limiting groove 10 is provided on the inner wall of the mounting plate 9, an arc plate 11 is fixedly connected to the upper end of the mounting plate 9, a gear box body 12 is arranged on one side of the arc plate 11, and the fixing rod 5 is movably connected to the fixed seat 2 through the short shaft 4.

[0022] Specifically, rotate the fixing ring 8, and with the cooperation of its internal thread and the external thread of the threaded column 6, the fixing ring 7 moves away from the mounting plate 9, and the fixing rod 5 can be rotated out of the rotation groove 3, releasing the limit on the mounting plate 9, that is, realizing the separation of the support seat 1 and the gear box body 12. Similarly, when assembling the gear box body 12, it is only necessary to press the upper end of the mounting plate 9 against the fixing seat 2 and rotate the fixing rod 5 and the fixing ring 8. The fixing rod 5 will rotate on the outside of the short shaft 4 into the rotation groove 3, and the fixing ring 8 and the fixing ring 7 will fix the mounting plate 9 to complete the installation of the gear box body 12. The gear box body 12 can be quickly loaded and unloaded through the fixing seat 2, the short shaft 4, the fixing rod 5, the threaded column 6, the fixing ring 7, the fixing ring 8, etc., thereby improving the convenience of use and reducing the difficulty of cleaning.

[0023] Embodiment 2

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a gear box body of a wind turbine generator set which is easy to disassemble, assemble and clean, a box cover 14 is provided at the upper end of a gear box body 12, connecting plates 15 are fixedly connected to both sides of the box cover 14, a mounting block 16 is fixedly connected to the lower end of the connecting plate 15, a clamping hole 17 is provided inside the mounting block 16, connecting seats 13 are fixedly connected to both sides of the gear box body 12, an adjusting groove 18 is provided inside the connecting seat 13, a spring 19 is provided inside the adjusting groove 18, a push block 20 is provided on one side of the spring 19, a clamping rod 22 is fixedly connected to the right side of the push block 20, a mounting groove 21 is provided inside the connecting seat 13 near the adjusting groove 18, the number of the connecting seats 13 is multiple groups, and they are symmetrically arranged about the center line of the gear box body 12, and the push block 20 slides in the adjusting groove 18 through the spring 19.

[0025] Specifically, the push block 20 is pushed to one side, the push block 20 compresses the spring 19, the clamping rod 22 slides out from the inside of the clamping hole 17, and the box cover 14 is pulled upward, and the box cover 14 drives the mounting block 16 to slide inside the mounting groove 21 to complete the disassembly of the baffle. Similarly, during installation, the mounting block 16 is slid into the inside of the mounting groove 21, and the spring 19 rebounds and pushes the push block 20 to slide to one side, thereby making the clamping rod 22 enter the inside of the clamping hole 17 to complete the fixation of the mounting block 16, that is, the installation of the box cover 14 is realized. The spring 19, the push block 20, the clamping rod 22 cooperate with the mounting block 16 and the clamping hole 17 inside it to separate the gear box body 12 from the box cover 14, thereby reducing the difficulty of overhauling the gear box body 12 and further improving the cleaning efficiency.

[0026] Working principle: when it is necessary to clean the gear box body and internal parts of the wind turbine generator set, first, remove the gear box body 12 from the support seat 1. The specific operation is to rotate the fixing ring 8. Under the cooperation of its internal thread and the external thread of the threaded column 6, the fixing ring 7 is away from the mounting plate 9, and the fixing rod 5 can be rotated out of the rotation groove 3, releasing the limit on the mounting plate 9, that is, realizing the separation of the support seat 1 and the gear box body 12. Similarly, when assembling the gear box body 12, it is only necessary to press the upper end of the mounting plate 9 against the fixing seat 2 and rotate the fixing rod 5 and the fixing ring 8. The fixing rod 5 will rotate on the outside of the short shaft 4 into the rotation groove 3, and the fixing ring 8 and the fixing ring 7 will fix the mounting plate 9 to complete the installation of the gear box body 12. The gear box body 12 can be quickly loaded and unloaded through the fixing seat 2, the short shaft 4, the fixing rod 5, the threaded column 6, the fixing ring 7, the fixing ring 8, etc., thereby improving the convenience of use. The gear box body 12 can be separated from the box cover 14 by the spring 19, the push block 20 and the card rod 22 in cooperation with the mounting block 16 and the card hole 17 inside the mounting groove 21, thereby reducing the difficulty of cleaning.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A wind turbine generator gear housing that is easy to disassemble and clean, comprising a support seat (1), characterized in that: The upper edge of the support seat (1) is fixedly connected to a fixing seat (2), a rotation groove (3) is provided inside the fixing seat (2), a short shaft (4) is provided inside the rotation groove (3), a fixing rod (5) is movably connected to the outside of the short shaft (4), a threaded column (6) is fixedly connected to the upper end of the fixing rod (5), a fixing ring (7) is sleeved on the outside of the threaded column (6), a fixing ring (8) is fixedly connected to the upper end of the fixing ring (7), a mounting plate (9) is movably connected to the upper end of the support seat (1), a limiting groove (10) is provided on the inner wall of the mounting plate (9), an arc plate (11) is fixedly connected to the upper end of the mounting plate (9), and a gear box body (12) is provided on one side of the arc plate (11).

2. The gear box of a wind turbine generator set that is easy to disassemble and clean according to claim 1 is characterized in that: A box cover (14) is provided at the upper end of the gear box body (12), connecting plates (15) are fixedly connected to both sides of the box cover (14), a mounting block (16) is fixedly connected to the lower end of the connecting plate (15), a clamping hole (17) is provided inside the mounting block (16), and connecting seats (13) are fixedly connected to both sides of the gear box body (12).

3. The gear box of a wind turbine generator set that is easy to disassemble and clean according to claim 2 is characterized in that: An adjusting groove (18) is provided inside the connecting seat (13), a spring (19) is arranged inside the adjusting groove (18), a push block (20) is arranged on one side of the spring (19), a clamping rod (22) is fixedly connected to the right side of the push block (20), and an installation groove (21) is provided inside the connecting seat (13) near the adjusting groove (18).

4. The gear box of a wind turbine generator set that is easy to disassemble and clean according to claim 1 is characterized in that: The fixing rod (5) is movably connected to the fixing seat (2) via a short shaft (4).

5. The gear box of a wind turbine generator set that is easy to disassemble and clean according to claim 2 is characterized in that: The connecting seats (13) are provided in multiple groups and are symmetrically arranged with respect to the center line of the gear box body (12).

6. The gear box of a wind turbine generator set that is easy to disassemble and clean according to claim 3 is characterized in that: The push block (20) slides in the adjustment groove (18) via a spring (19).

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