Brake disc cleaning device for wind driven generator

Abstract

The utility model discloses a brake disc cleaning device for a wind driven generator in the technical field of brake disc cleaning, which comprises a base, a plurality of supporting rods are fixedly connected to the upper end of the base, a fixing plate is fixedly connected to the upper ends of the supporting rods, the brake disc cleaning device further comprises a cleaning mechanism and a fixing mechanism, and the cleaning mechanism is connected to the lower end of the fixing plate. The multiple fixing mechanisms are connected to the base and used for fastening the brake disc, and a cleaning groove is formed in the base. The brake disc cleaning device has the advantages that the fixing mechanisms are arranged in the brake disc cleaning device, the brake disc is clamped and fastened through the fastening plates in the fixing mechanisms, the situation that the cleaning effect is affected by movement of the brake disc when the brake disc is cleaned is avoided, the two sides of the brake disc are cleaned through the upper cleaning piece and the lower cleaning piece at the same time, the cleaning effect is good, and the cleaning efficiency is improved. The cleaning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc cleaning, in particular to a brake disc cleaning device for a wind turbine generator. Background Art

[0002] The yaw system of the wind turbine is driven by an electric motor and is equipped with brake discs and brakes. A hydraulic system is used to squeeze the brake pads to achieve yaw damping and braking effects. The yaw system uses bearing conversion transmission and a progressive automatic oiling device to increase bearing lubrication. The brake discs need to be cleaned during maintenance.

[0003] In the prior art, the cleaning of brake discs is mostly done manually, which has low cleaning efficiency, poor cleaning effect, and requires a lot of manpower. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing technology mostly adopts manual cleaning of the brake disc, which has poor cleaning effect and low cleaning efficiency.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A brake disc cleaning device for a wind turbine generator comprises a base, a plurality of support rods are fixedly connected to the upper end of the base, a plurality of the support rods are fixedly connected to the upper ends of the fixed plates, a cleaning mechanism and a fixing mechanism are further comprised, the cleaning mechanism is connected to the lower end of the fixed plate, a plurality of the fixing mechanisms are connected to the base for fastening the brake disc, a cleaning groove is provided on the base, the fixing mechanism comprises a first motor, a screw and a fastening plate, the first motor is fixedly connected to the outer periphery of the base, the screw is fixedly connected to the output end of the first motor, the screw rotates and extends into the base, the fixing plate is arranged on the inner wall of the cleaning groove, the fixing plate is fixedly connected to a connecting rod, the connecting rod is slidably arranged in the base, and one end of the connecting rod is threadedly connected to the screw.

[0007] Furthermore, a slide groove is provided in the base, the connecting rod is slidably connected in the slide groove, the screw rod is rotatably connected in the slide groove, the connecting rod is configured to be L-shaped, and one end of the connecting rod slides into the cleaning groove and is fixedly connected to the fastening plate.

[0008] Furthermore, the cleaning mechanism includes a hydraulic rod, a mounting shell and an upper cleaning piece, the hydraulic rod is fixedly connected to the lower end of the fixed plate, the mounting shell is fixedly connected to the lower end of the hydraulic rod, the upper cleaning piece is rotatably arranged at the lower end of the mounting shell, a second motor is arranged in the mounting shell, and the upper cleaning piece is fixedly connected to the output end of the second motor.

[0009] Furthermore, a limiting ring is fixedly connected to the upper end of the upper cleaning member, a limiting groove is provided in the mounting shell, and the limiting ring is rotatably adapted to fit in the limiting groove.

[0010] Furthermore, connecting blocks are symmetrically fixed on both sides of the installation shell, sliding rods are symmetrically fixed between the fixing plate and the base, and the connecting blocks are slidably sleeved on the sliding rods.

[0011] Furthermore, a lower cleaning member is rotatably provided in the cleaning tank, a third motor is provided in the base, and the lower cleaning member is fixedly connected to an output end of the third motor.

[0012] Furthermore, a through channel is provided on one side of the base, a circulation channel is provided in the base, the circulation channel is connected to the through channel, an inner cavity is provided in the base, the inner cavity is connected to the circulation channel, and a plurality of through grilles are provided on the inner wall of the cleaning tank, and the through grilles are connected to the inner cavity.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1: A fixing mechanism is provided, and the brake disc is clamped and fastened by a number of fastening plates in the fixing mechanism to prevent the brake disc from moving and affecting the cleaning effect when cleaning the brake disc;

[0015] 2: The upper cleaning part and the lower cleaning part are used to clean both sides of the brake disc at the same time, with good cleaning effect and high cleaning efficiency;

[0016] 3. A through channel is provided in the base, which is connected to the circulation channel. The circulation channel is connected to the through grille through the inner cavity, so that the cleaning liquid in the cleaning tank can be discharged. When the cleaning liquid is discharged, a blower can be used to blow hot air into the through channel to dry the brake disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the whole machine of the utility model.

[0018] Figure 2 It is a schematic diagram of the cleaning mechanism of the utility model.

[0019] Figure 3 This is a schematic diagram of cutting the installation shell of the utility model.

[0020] Figure 4 This is an exploded view of the base connection of the utility model.

[0021] Figure 5 The base cutting diagram of the utility model is shown in FIG. Figure 1 .

[0022] Figure 6 The base cutting diagram of the utility model is shown in FIG. Figure 2 .

[0023] Figure 7 The base cutting diagram of the utility model is shown in FIG. Figure 3 .

[0024] Description of reference numerals:

[0025] 1. Base, 101. Through channel, 102. Cleaning groove, 103. Circulation channel, 104. Slide groove, 105. Through grille, 106. Inner cavity, 2. Support rod, 3. Fixing plate, 4. Cleaning mechanism, 401. Hydraulic rod, 402. Mounting shell, 403. Connecting block, 405. Limiting groove, 406. Second motor, 407. Upper cleaning piece, 408. Limiting ring, 5. Fixing mechanism, 501. First motor, 502. Screw, 503. Connecting rod, 504. Fastening plate, 6. Third motor, 7. Lower cleaning piece. DETAILED DESCRIPTION

[0026] like Figure 1-6 As shown, a brake disc cleaning device for a wind turbine comprises a base 1, wherein the upper end of the base 1 is fixedly connected to a plurality of support rods 2, and the upper ends of the plurality of support rods 2 are fixedly connected to a fixing plate 3, and further comprises a cleaning mechanism 4 and a fixing mechanism 5, wherein the cleaning mechanism 4 is connected to the lower end of the fixing plate 3, and the plurality of fixing mechanisms 5 are connected to the base 1 for fastening the brake disc, and the base 1 is provided with a cleaning groove 102, and the fixing mechanism 5 comprises a first motor 501, a screw 502 and a fastening plate 504, wherein the first motor 501 is fixedly connected to the outer periphery of the base 1, the screw 502 is fixedly connected to the output end of the first motor 501, the screw 502 rotates and extends into the base 1, the fixing plate 3 is arranged on the inner wall of the cleaning groove 102, the fixing plate 3 is fixedly connected to a connecting rod 503, the connecting rod 503 is slidably arranged in the base 1, and one end of the connecting rod 503 is threadedly connected to the screw 502.

[0027] like Figure 4-5 As shown, in order to clamp and tighten the brake disc according to its size, a slide groove 104 is provided in the base 1, the connecting rod 503 is slidably connected in the slide groove 104, the screw 502 is rotatably connected in the slide groove 104, the connecting rod 503 is configured to be L-shaped, and one end of the connecting rod 503 slides into the cleaning groove 102 and is fixedly connected to the fastening plate 504.

[0028] like Figure 2-3 As shown, in order to clean the brake disc, the cleaning mechanism 4 includes a hydraulic rod 401, a mounting shell 402 and an upper cleaning piece 407, the hydraulic rod 401 is fixedly connected to the lower end of the fixed plate 3, the mounting shell 402 is fixedly connected to the lower end of the hydraulic rod 401, the upper cleaning piece 407 is rotatably arranged at the lower end of the mounting shell 402, a second motor 406 is arranged in the mounting shell 402, and the upper cleaning piece 407 is fixedly connected to the output end of the second motor 406.

[0029] like Figure 2-3As shown, in order to improve the rotation stability of the upper cleaning member 407 , a limiting ring 408 is fixedly connected to the upper end of the upper cleaning member 407 , a limiting groove 405 is provided in the mounting shell 402 , and the limiting ring 408 is rotatably adapted to fit in the limiting groove 405 .

[0030] As shown in Figure 1-2, in order to improve the stability of the hydraulic rod 401 driving the installation shell 402 to rise and fall, connecting blocks 403 are symmetrically fixed on both sides of the installation shell 402, and sliding rods are symmetrically fixed between the fixed plate 3 and the base 1, and the connecting blocks 403 are slidably mounted on the sliding rods.

[0031] like Figure 4-5 As shown, in order to clean the lower end of the brake disc, a lower cleaning member 7 is rotatably provided in the cleaning groove 102 , a third motor 6 is provided in the base 1 , and the lower cleaning member 7 is fixedly connected to the output end of the third motor 6 .

[0032] like Figure 5-7 As shown, in order to discharge the cleaning liquid and blow hot air into the cleaning tank 102 to dry the brake disc, a through channel 101 is provided on one side of the base 1, a circulation channel 103 is provided in the base 1, the circulation channel 103 is connected to the through channel 101, an inner cavity 106 is provided in the base 1, the inner cavity 106 is connected to the circulation channel 103, and a plurality of through grilles 105 are provided on the inner wall of the cleaning tank 102, and the through grilles 105 are connected to the inner cavity 106.

[0033] When in use, the utility model places the brake disc in the cleaning groove 102, starts the first motor 501 to drive the screw rod 502 to rotate, and then drives the fastening plate 504 to move and clamp the brake disc through the connecting rod 503, controls the upper cleaning part 407 to be close to and fit the upper end of the brake disc through the hydraulic rod 401, starts the second motor 406, drives the upper cleaning part 407 to rotate to clean the brake disc, and simultaneously starts the third motor 6 to drive the lower cleaning part 7 to clean the brake disc synchronously, and the cleaning liquid after cleaning passes through the through grille 105, the inner cavity 106, and the circulation channel 103 and is discharged from the through channel 101, and then uses the blower to blow hot air flow to the through channel 101, so that the hot air flow enters the cleaning groove 102 from the through grille 105 to dry the brake disc.

[0034] In summary: In the embodiment of the utility model, a fixing mechanism 5 is provided, and the brake disc is clamped and fastened by the fastening plates 504 in the fixing mechanism 5 to prevent the brake disc from moving and affecting the cleaning effect when cleaning the brake disc; the upper cleaning member 407 and the lower cleaning member 7 are used to clean both sides of the brake disc at the same time, and the cleaning effect is good and the cleaning efficiency is high; a through channel 101 is provided in the base 1, and the through channel 101 is connected to the circulation channel 103, and the circulation channel 103 is connected to the through grille 105 through the inner cavity 106, so that the cleaning liquid in the cleaning groove 102 can be discharged, and when the cleaning liquid is discharged, a blower can be used to blow hot air into the through channel 101, thereby achieving drying of the brake disc.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A brake disc cleaning device for a wind turbine, comprising a base, a plurality of support rods are fixedly connected to the upper end of the base, and a plurality of support rods are fixedly connected to the upper ends of the fixing plates, characterized in that: It also includes a cleaning mechanism and a fixing mechanism, wherein the cleaning mechanism is connected to the lower end of the fixing plate, and several of the fixing mechanisms are connected to the base for fastening the brake disc. The base is provided with a cleaning groove, and the fixing mechanism includes a first motor, a screw and a fastening plate. The first motor is fixed to the outer periphery of the base, the screw is fixed to the output end of the first motor, the screw rotates and extends into the base, the fixing plate is provided on the inner wall of the cleaning groove, the fixing plate is fixed with a connecting rod, the connecting rod is slidably provided in the base, and one end of the connecting rod is threadedly connected to the screw.

2. A brake disc cleaning device for a wind turbine according to claim 1, characterized in that: A slide groove is provided in the base, the connecting rod is slidably connected in the slide groove, the screw rod is rotatably connected in the slide groove, the connecting rod is configured as an L-shape, and one end of the connecting rod slides into the cleaning groove and is fixedly connected to the fastening plate.

3. A brake disc cleaning device for a wind turbine according to claim 2, characterized in that: The cleaning mechanism includes a hydraulic rod, a mounting shell and an upper cleaning piece, the hydraulic rod is fixedly connected to the lower end of the fixed plate, the mounting shell is fixedly connected to the lower end of the hydraulic rod, the upper cleaning piece is rotatably arranged at the lower end of the mounting shell, a second motor is arranged in the mounting shell, and the upper cleaning piece is fixedly connected to the output end of the second motor.

4. A brake disc cleaning device for a wind turbine according to claim 3, characterized in that: The upper end of the upper cleaning member is fixedly connected to a limiting ring, a limiting groove is arranged in the mounting shell, and the limiting ring is rotatably adapted to fit in the limiting groove.

5. A brake disc cleaning device for a wind turbine according to claim 4, characterized in that: Connecting blocks are symmetrically fixedly connected to both sides of the installation shell, sliding rods are symmetrically fixedly connected between the fixing plate and the base, and the connecting blocks are slidably sleeved on the sliding rods.

6. A brake disc cleaning device for a wind turbine according to claim 5, characterized in that: A lower cleaning piece is rotatably arranged in the cleaning groove, a third motor is arranged in the base, and the lower cleaning piece is fixedly connected to an output end of the third motor.

7. A brake disc cleaning device for a wind turbine according to any one of claims 1 to 6, characterized in that: A through channel is provided on one side of the base, a circulation channel is provided in the base, the circulation channel is connected to the through channel, an inner cavity is provided in the base, the inner cavity is connected to the circulation channel, and a plurality of through grilles are provided on the inner wall of the cleaning tank, the through grilles are connected to the inner cavity.

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