Heat dissipation structure of wind power speed increasing box

Abstract

The utility model discloses a heat dissipation structure of a wind power speed-increasing gearbox, and relates to the technical field of wind power speed-increasing gears.The heat dissipation structure comprises a circular plate, the outer wall of the circular plate is fixedly connected with a fixing block, the outer wall of the fixing block is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with a rotary connecting blade through a coupler; a fixing frame is fixedly connected to the outer wall of the servo motor, a protective shell is fixedly connected to the outer wall of the fixing frame, and a hollow cover plate is arranged at the top end of the protective shell. The circular plate, the fixing block, the servo motor, the rotary connecting blade, the fixing frame, the protective shell, the hollowed-out cover plate, the locking circular rod, the fixing circular plate and the wind power speed increasing box body are used in cooperation, so that the heat dissipation structure of the wind power speed increasing box is convenient to dissipate heat, the heat dissipation effect is more obvious, a user starts the servo motor, and the working efficiency is improved. And the servo motor drives the rotary connecting blades to be aligned with the wind power speed increasing box body for rotary heat dissipation, so that the heat dissipation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power speed increaser boxes, in particular to a heat dissipation structure of a wind power speed increaser box. Background Art

[0002] With the gradual maturity of wind power generation technology, the power of domestic wind turbines is getting bigger and bigger. As an important component in the transmission chain of the unit, the speed increaser also increases its transmission power with the increase of the unit power.

[0003] The heat dissipation structure of the wind power speed increaser in the prior art has the problem of poor heat dissipation effect during use which has not been solved, and is inconvenient for people to use to a certain extent; the heat dissipation structure of the wind power speed increaser in the prior art may have the phenomenon of inconvenient installation effect during use, which may reduce the use effect of the device. Therefore, how to provide a heat dissipation structure for a wind power speed increaser has become a problem to be urgently solved by technical personnel in this field. Utility Model Content

[0004] The utility model provides a heat dissipation structure of a wind power speed increasing box to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The heat dissipation structure of a wind power speed increaser includes a circular plate, an outer wall of the circular plate is fixedly connected to a fixed block, an outer wall of the fixed block is fixedly connected to a servo motor, an output shaft of the servo motor is fixedly connected to a rotating connecting blade via a coupling, an outer wall of the servo motor is fixedly connected to a fixing frame, and an outer wall of the fixing frame is fixedly connected to a protective shell.

[0007] A hollow cover plate is arranged at the top of the protective shell, the inner wall of the hollow cover plate is threadedly connected with a locking round rod, the outer wall of the locking round rod is threadedly connected with a fixed circular plate, and the outer wall of the fixed circular plate is fixedly connected with a wind power speed increasing box body.

[0008] A further improvement of the technical solution of the utility model is that the outer wall of the circular plate is fixedly connected to a support frame, the outer wall of the support frame is fixedly connected to a strut, the outer wall of the strut is fixedly connected to a flat plate, the inner wall of the flat plate is provided with a fixing hole, and the outer wall of the fixing hole is threadedly connected with a positioning mounting screw.

[0009] By adopting the above technical solution, the structural arrangement in the solution facilitates the installation and fixation of the flat plate, so that the installation and fixation effect is good.

[0010] A further improvement of the technical solution of the utility model is that: the positioning and mounting screws are symmetrically arranged along the central axis of the flat plate, and the positioning and mounting screws pass through the flat plate through the fixing holes.

[0011] By adopting the above technical solution, the structural arrangement in the solution facilitates positioning and fixing of the mounting screws.

[0012] A further improvement of the technical solution of the utility model is that: the locking round rod passes through the fixed circular plate and the hollow cover plate, and the number of the locking round rods is four.

[0013] By adopting the above technical solution, the structural setting in the solution makes it easy to lock the round rod to fix the fixed circular plate and the hollow cover plate.

[0014] A further improvement of the technical solution of the utility model is that the structures of the servo motor and the rotating connecting leaf match each other, and the servo motor and the rotating connecting leaf are arranged in the center of the fixed block.

[0015] By adopting the above technical solution, the structural setting in the solution makes it easier for the servo motor to drive the rotating connecting leaves to rotate and dissipate heat.

[0016] A further improvement of the technical solution of the utility model is that: the hollow cover plate is arranged in front of the rotating connecting leaf, and the diameter of the hollow cover plate is larger than the rotating connecting leaf.

[0017] By adopting the above technical solution, the structural setting in the solution makes the heat dissipation structure setting more reasonable.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a heat dissipation structure of a wind power speed increaser, which adopts a circular plate, a fixed block, a servo motor, a rotating connecting blade, a fixed frame, a protective shell, a hollow cover plate, a locking round rod, a fixed circular plate and a wind power speed increaser body to cooperate with each other, so that the heat dissipation structure of the wind power speed increaser is convenient for heat dissipation and the heat dissipation effect is more obvious. When the user starts the servo motor, the servo motor drives the rotating connecting blade to rotate and align with the wind power speed increaser body for heat dissipation, so that the heat dissipation effect is good and can meet people's use needs.

[0020] 2. The utility model provides a heat dissipation structure for a wind power speed increaser, which adopts the coordinated use of a support frame, a strut, a flat plate, fixing holes and positioning installation screws, so that the heat dissipation structure of the wind power speed increaser is easy to install and has a good installation effect. The user locks the positioning installation screws through the fixing holes to facilitate the installation of the flat plate, thereby improving the use effect of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the hollow cover plate connection structure of the utility model;

[0023] Figure 3 It is a side sectional view of the utility model;

[0024] Figure 4 It is a top cross-sectional view of the utility model;

[0025] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle.

[0026] In the figure: 1. round plate; 2. fixing block; 3. servo motor; 4. rotating connecting leaf; 5. fixing frame; 6. protective shell; 7. hollow cover plate; 8. locking round rod; 9. fixing round plate; 10. wind turbine speed increaser body; 11. supporting frame; 12. support rod; 13. flat plate; 14. fixing hole; 15. positioning mounting screws. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides a heat dissipation structure of a wind power speed increaser, including a circular plate 1, an outer wall of the circular plate 1 is fixedly connected to a fixed block 2, an outer wall of the fixed block 2 is fixedly connected to a servo motor 3, an output shaft of the servo motor 3 is fixedly connected to a rotating connecting blade 4 via a coupling, an outer wall of the servo motor 3 is fixedly connected to a fixing frame 5, and an outer wall of the fixing frame 5 is fixedly connected to a protective shell 6.

[0030] A hollow cover plate 7 is provided at the top of the protective shell 6, the inner wall of the hollow cover plate 7 is threadedly connected with a locking round rod 8, the outer wall of the locking round rod 8 is threadedly connected with a fixed circular plate 9, and the outer wall of the fixed circular plate 9 is fixedly connected with a wind power speed increaser body 10.

[0031] In this embodiment, the circular plate 1, the fixed block 2, the servo motor 3, the rotating connecting blade 4, the fixed frame 5, the protective shell 6, the hollow cover plate 7, the locking round rod 8, the fixed circular plate 9 and the wind power speed increaser body 10 are used in coordination with each other, so that the heat dissipation structure of the wind power speed increaser is convenient for heat dissipation, and the heat dissipation effect is more obvious. The user starts the servo motor 3, so that the servo motor 3 drives the rotating connecting blade 4 to rotate and align with the wind power speed increaser body 10 for heat dissipation, so that the heat dissipation effect is good and can meet people's usage needs.

[0032] Example 2

[0033] like Figure 1-5As shown, based on Example 1, the utility model provides a technical solution: preferably, the outer wall of the circular plate 1 is fixedly connected to the support frame 11, the outer wall of the support frame 11 is fixedly connected to the support rod 12, the outer wall of the support rod 12 is fixedly connected to the flat plate 13, the inner wall of the flat plate 13 is provided with a fixing hole 14, and the outer wall of the fixing hole 14 is threadedly connected with a positioning mounting screw 15.

[0034] In this embodiment, the structural arrangement in this solution facilitates the installation and fixation of the flat plate 13, so that the installation and fixation effect is good.

[0035] In this embodiment, the support frame 11, the support rod 12, the flat plate 13, the fixing holes 14 and the positioning screws 15 are used in coordination with each other, so that the heat dissipation structure of the wind power speed increaser is easy to install and the installation effect is good. The user locks the positioning screws 15 through the fixing holes 14 to facilitate the installation of the flat plate 13, thereby improving the use effect of the device to a certain extent.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the positioning and mounting screws 15 are symmetrically arranged along the central axis of the plate 13, and the positioning and mounting screws 15 pass through the fixing holes 14 and penetrate the plate 13.

[0038] In this embodiment, the structural arrangement in this solution facilitates positioning and fixing of the screws 15 .

[0039] Preferably, the locking round rod 8 passes through the fixed circular plate 9 and the hollow cover plate 7, and the number of the locking round rods 8 is four.

[0040] In this embodiment, the structural setting in this solution facilitates the locking of the round rod 8 to fix the fixed circular plate 9 and the hollow cover plate 7.

[0041] Preferably, the structures of the servo motor 3 and the rotating connecting leaf 4 match each other, and the servo motor 3 and the rotating connecting leaf 4 are arranged at the exact center of the fixed block 2 .

[0042] In this embodiment, the structural arrangement in this solution facilitates the servo motor 3 to drive the rotating connecting blades 4 to rotate and dissipate heat.

[0043] Preferably, the hollow cover plate 7 is arranged in front of the rotating connecting leaf 4 , and the diameter of the hollow cover plate 7 is larger than that of the rotating connecting leaf 4 .

[0044] In this embodiment, the structural setting in this solution makes the heat dissipation structure setting more reasonable.

[0045] like Figure 1-5As shown, when the user needs to use it, the user starts the servo motor 3, so that the servo motor 3 drives the rotating connecting blade 4 to rotate and dissipate heat towards the wind power speed increaser body 10, so that the heat dissipation effect is good. The user locks the positioning mounting screws 15 through the fixing holes 14 to facilitate the installation of the flat plate 13, thereby improving the use effect of the device to a certain extent.

[0046] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A heat dissipation structure of a wind power speed increaser, comprising a circular plate (1), characterized in that: The outer wall of the circular plate (1) is fixedly connected to a fixed block (2), the outer wall of the fixed block (2) is fixedly connected to a servo motor (3), the output shaft of the servo motor (3) is fixedly connected to a rotating connecting leaf (4) via a coupling, the outer wall of the servo motor (3) is fixedly connected to a fixed frame (5), and the outer wall of the fixed frame (5) is fixedly connected to a protective shell (6); The top of the protective shell (6) is provided with a hollow cover plate (7), the inner wall of the hollow cover plate (7) is threadedly connected to a locking round rod (8), the outer wall of the locking round rod (8) is threadedly connected to a fixing round plate (9), and the outer wall of the fixing round plate (9) is fixedly connected to a wind power speed increaser body (10).

2. The heat dissipation structure of the wind power speed increaser according to claim 1 is characterized in that: The outer wall of the circular plate (1) is fixedly connected to a support frame (11), the outer wall of the support frame (11) is fixedly connected to a support rod (12), the outer wall of the support rod (12) is fixedly connected to a flat plate (13), the inner wall of the flat plate (13) is provided with a fixing hole (14), and the outer wall of the fixing hole (14) is threadedly connected to a positioning mounting screw (15).

3. The heat dissipation structure of the wind power speed increaser according to claim 2 is characterized in that: The positioning screws (15) are symmetrically arranged along the central axis of the plate (13), and the positioning screws (15) pass through the plate (13) through the fixing holes (14).

4. The heat dissipation structure of the wind power speed increaser according to claim 1 is characterized in that: The locking round rod (8) passes through the fixed circular plate (9) and the hollow cover plate (7), and the number of the locking round rods (8) is four.

5. The heat dissipation structure of the wind power speed increaser according to claim 1 is characterized in that: The structures of the servo motor (3) and the rotating connecting leaf (4) match each other, and the servo motor (3) and the rotating connecting leaf (4) are arranged at the exact center of the fixed block (2).

6. The heat dissipation structure of the wind power speed increaser according to claim 1 is characterized in that: The hollow cover plate (7) is arranged at the front part of the rotating connection leaf (4), and the diameter of the hollow cover plate (7) is larger than that of the rotating connection leaf (4).

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