Axial movement prevention mechanism for planet carrier of speed-increasing gearbox

Abstract

The utility model discloses an anti-axial movement mechanism of a speed-increasing gearbox planet carrier, which relates to the technical field of speed-increasing gearbox production and comprises an anti-movement limiting structure assembly, one side of the anti-movement limiting structure assembly is fixedly connected with a supporting rod, one side of the supporting rod is fixedly connected with an upper connecting plate, and the other side of the supporting rod is fixedly connected with a lower connecting plate. One side of the upper connecting plate is fixedly connected with a connecting lantern ring, one side of the connecting lantern ring is fixedly connected with a protection frame, one side of the connecting lantern ring is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a nut, one side of the anti-movement limiting structure assembly is fixedly connected with a first bearing, and the other side of the anti-movement limiting structure assembly is fixedly connected with a second bearing. And one side of the first bearing is movably connected with an output rod. By means of the installation plate fixedly connected with one side of the output rod, the multiple installation openings formed in the installation plate and the installation lantern ring connected with one side of the output rod in a clamped mode, a user can conveniently and efficiently use and install the play mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of speed increasing box production, in particular to an anti-axial movement mechanism of a speed increasing box planetary frame. Background Art

[0002] Gearboxes are widely used, for example, in wind turbines. Gearboxes are an important mechanical component that is widely used in wind turbines. Its main function is to transfer the power generated by the wind rotor to the generator and make it get the corresponding speed.

[0003] The existing technology has the following problems:

[0004] 1. When the user needs to use the anti-axial movement function on the planetary carrier, the effect is not good enough;

[0005] 2. When the user needs to use the overall installation and clamping of the moving mechanism, it is not efficient enough. Utility Model Content

[0006] The utility model provides an anti-axial movement mechanism for a planetary frame of a speed increasing box, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] The anti-axial movement mechanism of the planetary frame of the speed increaser includes an anti-movement limiting structure assembly, one side of the anti-movement limiting structure assembly is fixedly connected to a support rod, one side of the support rod is fixedly connected to an upper connecting plate, one side of the upper connecting plate is fixedly connected to a connecting ring, and one side of the connecting ring is fixedly connected to a protective frame.

[0009] A fixing block is fixedly connected to one side of the connecting ring, a nut is fixedly connected to one side of the fixing block, a first bearing is fixedly connected to one side of the anti-movement limiting structure assembly, and an output rod is movably connected to one side of the first bearing.

[0010] One side of the output rod is fixedly connected to a mounting plate, one side of the output rod is movably connected to a planet carrier body, one side of the anti-movement limiting structure assembly is fixedly connected to a second bearing, and one side of the second bearing is movably connected to a limiting shell.

[0011] A further improvement of the technical solution of the utility model is that: a mounting opening is opened on one side of the mounting plate, and the mounting opening is arranged around the mounting plate as the center point.

[0012] By adopting the above technical solution, the solution can facilitate users to install and use it efficiently.

[0013] A further improvement of the technical solution of the utility model is that a threaded rod is movably connected to one side of the nut, and the threaded rod is connected through the nut and between the fixing block and the connecting collar.

[0014] By adopting the above technical solution, the solution can facilitate users to connect to each other efficiently.

[0015] A further improvement of the technical solution of the utility model is that: a mounting collar is movably connected to one side of the output rod, and the structures of the mounting collar and the output rod fit each other.

[0016] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0017] A further improvement of the technical solution of the utility model is that a movable opening is opened on one side of the first bearing, and the movable opening and the output rod are matched in size.

[0018] By adopting the above technical solution, the solution can facilitate users to carry out efficient activities.

[0019] A further improvement of the technical solution of the utility model is that the fixing block connects the nut and the connecting ring, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0020] By adopting the above technical solution, the solution can facilitate users to carry out efficient fixing and connection.

[0021] A further improvement of the technical solution of the utility model is that the support rod connects the upper connecting plate and the anti-movement limiting structure assembly, and there are multiple support rods which are arranged around the anti-movement limiting structure assembly as the center point.

[0022] By adopting the above technical solution, the solution can facilitate users to carry out efficient support and fixed connection.

[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0024] 1. The utility model provides an anti-axial movement mechanism for the planetary carrier of the speed increasing box, and through the cooperation and use of the anti-movement limiting structure assembly, the support rod, the upper connecting plate, the connecting collar, the mounting plate, the mounting opening, the output rod, the threaded rod, the protective frame, the first bearing, the limiting shell, the planetary carrier body, the mounting collar, the second bearing, the movable opening, the fixing block and the nut, the user can use the speed increasing box planetary carrier to prevent axial movement efficiently. When the user needs to use it for anti-movement, the user needs to sleeve the mounting collar on the output shaft to be used, and then the user needs to twist the threaded rod and remove it from the nut, and then the user can adjust the connecting collar on the output rod up and down, so that the user can adjust the anti-movement limiting structure assembly, the limiting shell and the second bearing up and down, so that the user can adjust the planetary carrier body for anti-axial movement, thereby meeting the user's use needs for anti-axial movement.

[0025] 2. The utility model provides an anti-axial movement mechanism for the planetary frame of the speed increaser, and through a mounting plate fixedly connected to one side of the output rod, a plurality of mounting openings provided on the mounting plate, and a mounting ring clamped on one side of the output rod, it is convenient for users to efficiently use and install the movement mechanism, thereby meeting the user's needs for installing the movement mechanism as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural front view of the utility model;

[0027] Figure 2 It is a structural side view of the utility model;

[0028] Figure 3 It is a structural side sectional view of the utility model;

[0029] Figure 4 The structure of the utility model Figure 3 A magnified view of the structure at center;

[0030] Figure 5 It is a top view of the structure of the utility model;

[0031] Figure 6 It is a bottom view of the structure of the utility model.

[0032] In the figure: 1. anti-movement limit structure assembly; 2. support rod; 3. upper connecting plate; 4. connecting collar; 5. mounting plate; 6. mounting opening; 7. output rod; 8. threaded rod; 9. protection frame; 10. first bearing; 11. limit housing; 12. planet carrier body; 13. mounting collar; 14. second bearing; 15. movable opening; 16. fixing block; 17. nut. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] Example 1

[0035] like Figure 1-6 As shown, the utility model provides an anti-axial movement mechanism for the planetary carrier of the speed increaser, including an anti-movement limit structure assembly 1, one side of the anti-movement limit structure assembly 1 is fixedly connected to a support rod 2, one side of the support rod 2 is fixedly connected to an upper connecting plate 3, one side of the upper connecting plate 3 is fixedly connected to a connecting ring 4, and one side of the connecting ring 4 is fixedly connected to a protective frame 9.

[0036] In this embodiment, one side of the output rod 7 is movably connected to the planetary carrier body 12, one side of the anti-movement limiting structure assembly 1 is fixedly connected to the second bearing 14, one side of the second bearing 14 is movably connected to the limiting shell 11, which can facilitate users to efficiently install and use it, one side of the nut 17 is movably connected to the threaded rod 8, and the threaded rod 8 is connected through the nut 17 and the fixed block 16 and the connecting ring 4, which can facilitate users to efficiently connect with each other.

[0037] Example 2

[0038] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, one side of the connecting ring 4 is fixedly connected to a fixing block 16, one side of the fixing block 16 is fixedly connected to a nut 17, one side of the anti-movement limiting structure assembly 1 is fixedly connected to a first bearing 10, one side of the first bearing 10 is movably connected to an output rod 7, and one side of the output rod 7 is fixedly connected to a mounting plate 5.

[0039] In this embodiment, a mounting collar 13 is movably connected to one side of the output rod 7, and the mounting collar 13 and the output rod 7 are structurally matched with each other, which can facilitate users to use the output rod 7 efficiently. A movable opening 15 is provided on one side of the first bearing 10, and the movable opening 15 and the output rod 7 are matched in size, which can facilitate users to use the output rod 7 efficiently.

[0040] Example 3

[0041] like Figure 1-6 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, one side of the output rod 7 is movably connected to the planetary carrier body 12, one side of the anti-movement limiting structure assembly 1 is fixedly connected to the second bearing 14, and one side of the second bearing 14 is movably connected to the limiting shell 11.

[0042] In this embodiment, the fixing block 16 connects the nut 17 and the connecting ring 4, and the fixing block 16 is symmetrically arranged with the vertical midline of the nut 17 as the symmetry axis, which can facilitate the user to efficiently fix and connect. The support rod 2 connects the upper connecting plate 3 and the anti-movement limiting structure assembly 1, and the number of support rods 2 is multiple and they are arranged around the anti-movement limiting structure assembly 1 as the center point, which can facilitate the user to efficiently support and fix the connection. When the user needs to use it for anti-movement, the user needs to sleeve the mounting ring 13 on the output shaft to be used, and then the user needs to twist the threaded rod 8 and remove it from the nut 17, and then the user can adjust the connecting ring 4 on the output rod 7 up and down, so that the user can adjust the anti-movement limiting structure assembly 1, the limiting shell 11 and the second bearing 14 up and down, so that the user can adjust the planetary carrier body 12 to prevent axial movement.

[0043] like Figure 1-6 As shown, when the user needs to use it, when the user needs to use it to prevent movement, the user needs to sleeve the mounting collar 13 on the output shaft to be used, and then the user needs to twist the threaded rod 8 and remove it on the nut 17, and then the user can adjust the connecting collar 4 on the output rod 7 up and down, so that the user can adjust the anti-movement limit structure assembly 1, the limit shell 11 and the second bearing 14 up and down, so that the user can adjust the planetary carrier body 12 to prevent axial movement, and through the mounting plate 5 fixedly connected to one side of the output rod 7, the multiple mounting openings 6 opened on the mounting plate 5, and the mounting collar 13 clamped on one side of the output rod 7, it is convenient for the user to efficiently use and install the movement mechanism.

[0044] 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. An anti-axial movement mechanism of a planetary carrier of a speed increasing gearbox, comprising an anti-axial movement limiting structure assembly (1), characterized in that: One side of the anti-movement limiting structure assembly (1) is fixedly connected to a support rod (2), and one side of the support rod (2) is fixedly connected to an upper connecting plate (3); One side of the upper connecting plate (3) is fixedly connected to a connecting ring (4), one side of the connecting ring (4) is fixedly connected to a protective frame (9), and one side of the connecting ring (4) is fixedly connected to a fixing block (16); One side of the fixed block (16) is fixedly connected to a nut (17); one side of the anti-movement limiting structure assembly (1) is fixedly connected to a first bearing (10); one side of the first bearing (10) is movably connected to an output rod (7); one side of the output rod (7) is fixedly connected to a mounting plate (5); one side of the output rod (7) is movably connected to a planet carrier body (12); one side of the anti-movement limiting structure assembly (1) is fixedly connected to a second bearing (14); one side of the second bearing (14) is movably connected to a limiting shell (11).

2. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1 is characterized in that: A mounting opening (6) is provided on one side of the mounting plate (5), and the mounting opening (6) is arranged around the mounting plate (5) as a center point.

3. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1 is characterized in that: A threaded rod (8) is movably connected to one side of the nut (17), and the threaded rod (8) is connected through the nut (17) and the fixing block (16) and the connecting collar (4).

4. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1, characterized in that: One side of the output rod (7) is movably connected to a mounting collar (13), and the mounting collar (13) and the output rod (7) are structurally matched with each other.

5. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1, characterized in that: A movable opening (15) is provided on one side of the first bearing (10), and the movable opening (15) and the output rod (7) are matched in size.

6. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1, characterized in that: The fixing block (16) connects the nut (17) and the connecting collar (4), and the fixing block (16) is symmetrically arranged with the vertical center line of the nut (17) as the symmetry axis.

7. The anti-axial movement mechanism of the planetary carrier of the speed increasing gearbox according to claim 1, characterized in that: The support rod (2) connects the upper connecting plate (3) and the anti-movement limiting structure assembly (1), and there are a plurality of support rods (2) which are arranged around the anti-movement limiting structure assembly (1) as a center point.

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