Wind power slip ring brush forming mechanism

Abstract

The utility model discloses a wind power slip ring brush forming mechanism, which belongs to the technical field of wind power slip ring brushes, and comprises a mounting base, a protection box is fixedly connected to the top surface of the mounting base, a hydraulic module is arranged at the top of the protection box, a hydraulic shaft is arranged in the hydraulic module, an output shaft of the hydraulic module penetrates through the protection box, and the output shaft of the hydraulic module is fixedly connected with the protection box. A die plate is fixedly connected into an output shaft of the hydraulic module, and a protection assembly is arranged on one side of the protection box. According to the utility model, through the arrangement of the protection assembly, through the design, the protection door is used for preventing external chippings and impurities from falling into the mold groove, so that the electric brush is prevented from being damaged when the electric brush is subjected to extrusion forming, and the protection door is conveniently opened and closed through the clamping holes in the clamping block and the clamping shell; and lubricating cotton is used for lubricating the rotating block, so that the situation that the smoothness of the rotating block is reduced after long-time use, and use is affected is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power slip ring brushes, and in particular relates to a wind power slip ring brush forming mechanism. Background Art

[0002] Wind power slip ring brush is an electrical contact for wind turbines. It is mainly used to transmit the electrical signals and electrical energy of the rotating unit. It is usually installed above the bearing of the wind turbine and is responsible for receiving the electricity and signals generated by the rotation of the generator. The brushes in wind power slip rings usually require a molding mechanism for production.

[0003] Nowadays, the production efficiency of wind turbine slip ring brushes has been greatly improved through the wind turbine slip ring brush forming mechanism. However, during use, the mold grooves in the forming mechanism may contain external dust and impurities, which may cause damage to the brushes during extrusion molding. In order to solve the above problems, a wind turbine slip ring brush forming mechanism with protective performance is needed. Utility Model Content

[0004] The utility model aims to propose a wind turbine slip ring brush forming mechanism to solve the problem that the mold groove in the forming mechanism may contain external dust and impurities during use, thereby damaging the brush during extrusion forming.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wind power slip ring brush forming mechanism, comprising a mounting base, a protective box fixedly connected to the top surface of the mounting base, a hydraulic module is arranged on the top of the protective box, a hydraulic shaft is arranged in the hydraulic module, the output shaft of the hydraulic module passes through the protective box, a mold plate is fixedly connected in the output shaft of the hydraulic module, a protective assembly is arranged on one side of the protective box, an alarm assembly is arranged on the top of the protective box, and a mold groove is arranged on the top of the mounting base.

[0006] As a further description of the above technical solution:

[0007] The protection component includes a protection door, a hinge is provided in the protection door, a fixed shell is fixedly connected to the other side of the protection door, an oil inlet pipe is fixedly connected to the middle of the fixed shell, a sealing cover is provided at the top of the oil inlet pipe, the bottom end of the oil inlet pipe passes through the fixed shell, a rotating hole is provided in the fixed shell, and lubricating cotton is fixedly connected to the inner wall of the rotating hole.

[0008] As a further description of the above technical solution:

[0009] The oil inlet pipe is located at the top of the lubricating cotton, a card shell is fixedly connected to the side wall of the protective box, a card hole is provided on one side of the card shell, a rotating block is rotatably connected to the inner wall of the rotating hole, a rotating shaft is fixedly connected to one side of the rotating block, and a connecting shaft is fixedly connected to the other side of the rotating block.

[0010] As a further description of the above technical solution:

[0011] A connecting spring is arranged on the side wall of the connecting shaft, one end of the connecting spring is fixedly connected to the side wall of the rotating block, the other end of the connecting spring is fixedly connected to the inner wall of the fixed shell, the other end of the connecting shaft passes through the fixed shell, and the other end of the connecting shaft is fixedly connected to a clamping block.

[0012] As a further description of the above technical solution:

[0013] The alarm component includes a detection module, a mounting shell is arranged on the top of the detection module, a protective net is arranged on the side wall of the mounting shell, a mounting groove is arranged in the mounting shell, a motor is arranged in the mounting groove, and an alarm is arranged inside the mounting shell.

[0014] As a further description of the above technical solution:

[0015] A rotating disk is fixedly connected to the output shaft of the motor, a fixing frame is fixedly connected to the side wall of the rotating disk, and a cleaning brush is fixedly connected to the bottom end of the fixing frame.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a protective component is provided, and the protective door is closed when the device is not in use. The protective door is used for protection to prevent external debris and impurities from falling into the mold groove, which causes damage to the brush when the brush is extruded and formed. When it is needed to be used, the rotating shaft is rotated, and the rotating block is driven by the rotating shaft, thereby driving the connecting shaft, and then driving the clamping block, adjusting the angle of the clamping block to a position consistent with the clamping hole in the clamping shell, and then pulling the protective door to open the protective door, placing the brush material to be extruded and formed in the mold groove and extruding it, and lubricating the rotating block with lubricating cotton while the rotating block is rotating, so as to prevent the smoothness of the rotating block from decreasing after long-term use and affecting the use. Through this design, the protective door is used to prevent external debris and impurities from falling into the mold groove, which causes damage to the brush when the brush is extruded and formed, and the clamping hole in the clamping block and the clamping shell is used to facilitate the opening and closing of the protective door, and the lubricating cotton is used to lubricate the rotating block, so as to prevent the smoothness of the rotating block from decreasing after long-term use and affecting the use.

[0018] 2. In the utility model, an alarm component is provided. When the hydraulic module fails, the detection module is used to detect it. After the detection, the alarm in the installation shell is started, and the alarm is used to sound an alarm, so that the hydraulic module can be repaired as soon as possible to prevent the hydraulic module failure from affecting the use. At the same time, the motor is started by the detection module, and the motor drives the rotating disk, thereby driving the fixing frame. The fixing frame drives the cleaning brush, and the cleaning brush is used to clean the protective net to prevent the accumulation of some impurities in the protective net from causing blockage and affecting the propagation of the alarm sound. Through this design, the alarm is used to sound an alarm, so that the hydraulic module can be repaired as soon as possible when it fails, so that the hydraulic module failure can be affected. The cleaning brush is used to clean the protective net to prevent the accumulation of some impurities in the protective net from causing blockage and affecting the propagation of the alarm sound. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a three-dimensional structural diagram of a wind turbine slip ring brush forming mechanism.

[0020] Figure 2 The figure is a schematic diagram of the internal three-dimensional structure of a protective box of a wind turbine slip ring brush forming mechanism.

[0021] Figure 3 The figure is a schematic diagram of the three-dimensional structure of the explosion protection component of a wind power slip ring brush forming mechanism.

[0022] Figure 4 The diagram is a three-dimensional structural diagram of an explosion alarm component of a wind turbine slip ring brush forming mechanism.

[0023] Legend:

[0024] 1. Mounting base; 2. Protection box; 3. Hydraulic module; 4. Protection component; 41. Protection door; 42. Fixed shell; 43. Oil inlet pipe; 44. Rotating hole; 45. Card shell; 46. Lubricating cotton; 47. Card block; 48. Connecting shaft; 49. Connecting spring; 410. Rotating block; 411. Rotating shaft; 5. Alarm component; 51. Detection module; 52. Mounting shell; 53. Protection net; 54. Mounting slot; 55. Motor; 56. Cleaning brush; 57. Fixed bracket; 58. Rotating disk; 6. Mold slot; 7. Mold plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a wind power slip ring brush forming mechanism, including a mounting base 1, a protective box 2 is fixedly connected to the top surface of the mounting base 1, a hydraulic module 3 is arranged on the top of the protective box 2, a hydraulic shaft is arranged in the hydraulic module 3, the output shaft of the hydraulic module 3 passes through the protective box 2, a mold plate 7 is fixedly connected in the output shaft of the hydraulic module 3, a protective component 4 is arranged on one side of the protective box 2, an alarm component 5 is arranged on the top of the protective box 2, and a mold groove 6 is arranged on the top of the mounting base 1.

[0027] The protection assembly 4 includes a protection door 41, a hinge is provided in the protection door 41, a fixed shell 42 is fixedly connected to the other side of the protection door 41, an oil inlet pipe 43 is fixedly connected to the middle of the fixed shell 42, a cover is provided on the top of the oil inlet pipe 43, the bottom end of the oil inlet pipe 43 passes through the fixed shell 42, a rotating hole 44 is provided in the fixed shell 42, a lubricating cotton 46 is fixedly connected to the inner wall of the rotating hole 44, the oil inlet pipe 43 is located on the top of the lubricating cotton 46, a card shell 45 is fixedly connected to the side wall of the protection box 2, and one side of the card shell 45 A clamping hole is provided on the side, a rotating block 410 is rotatably connected to the inner wall of the rotating hole 44, a rotating shaft 411 is fixedly connected to one side of the rotating block 410, a connecting shaft 48 is fixedly connected to the other side of the rotating block 410, a connecting spring 49 is provided on the side wall of the connecting shaft 48, one end of the connecting spring 49 is fixedly connected to the side wall of the rotating block 410, the other end of the connecting spring 49 is fixedly connected to the inner wall of the fixed shell 42, the other end of the connecting shaft 48 passes through the fixed shell 42, and the other end of the connecting shaft 48 is fixedly connected to the clamping block 47;

[0028] The specific implementation method is as follows: when the device is not in use, the protective door 41 is closed, and the protective door 41 is used for protection to prevent external debris and impurities from falling into the mold groove 6, causing damage to the brush when the brush is extruded. When it is needed, the rotating shaft 411 is rotated, and the rotating block 410 is driven by the rotating shaft 411, thereby driving the connecting shaft 48, and then driving the clamping block 47, and adjusting the angle of the clamping block 47 to a position corresponding to the clamping hole in the clamping shell 45, and then pulling the protective door 41 to open the protective door 41, placing the brush material to be extruded in the mold groove 6 and extruding it, and lubricating the rotating block 410 through the lubricating cotton 46 while the rotating block 410 is rotating to prevent the rotating block 410 from reducing its smoothness after long-term use and affecting its use.

[0029] The alarm assembly 5 includes a detection module 51, a mounting shell 52 is provided on the top of the detection module 51, a protective net 53 is provided on the side wall of the mounting shell 52, a mounting slot 54 is provided in the mounting shell 52, a motor 55 is provided in the mounting slot 54, an alarm is provided inside the mounting shell 52, a rotating disk 58 is fixedly connected to the output shaft of the motor 55, a fixing frame 57 is fixedly connected to the side wall of the rotating disk 58, and a cleaning brush 56 is fixedly connected to the bottom end of the fixing frame 57;

[0030] The specific implementation method is as follows: when the hydraulic module 3 fails, the detection module 51 is used to detect it, and after the detection, the alarm in the mounting shell 52 is started, and the alarm is sounded, so that the hydraulic module 3 can be repaired in time to prevent the failure of the hydraulic module 3 from affecting the use. At the same time, the motor 55 is started by the detection module 51, and the rotating disk 58 is driven by the motor 55, thereby driving the fixing frame 57, and the cleaning brush 56 is driven by the fixing frame 57, and the protective net 53 is cleaned by the cleaning brush 56 to prevent the accumulation of some impurities in the protective net 53 from causing blockage and affecting the propagation of the alarm sound.

[0031] Working principle: When the device is not in use, the protective door 41 is closed, and the protective door 41 is used for protection to prevent external debris and impurities from falling into the mold groove 6, causing damage to the brush when the brush is extruded. When it is needed, the rotating shaft 411 is rotated, and the rotating block 410 is driven by the rotating shaft 411, thereby driving the connecting shaft 48, and then driving the clamping block 47, and adjusting the angle of the clamping block 47 to a position that matches the clamping hole in the clamping shell 45, and then pulling the protective door 41 to open the protective door 41, placing the brush material to be extruded in the mold groove 6 and extruding it, and while the rotating block 410 is rotating, the lubricating cotton 46 is used to The rotating block 410 is lubricated to prevent the smoothness of the rotating block 410 from being reduced after long-term use, thereby affecting its use. When the hydraulic module 3 fails, the detection module 51 is used to detect it. After the detection, the alarm in the mounting shell 52 is started, and the alarm is used to sound an alarm, so that the hydraulic module 3 can be repaired in time to prevent the failure of the hydraulic module 3 from affecting its use. At the same time, the motor 55 is started through the detection module 51, and the rotating disk 58 is driven by the motor 55, thereby driving the fixing frame 57. The fixing frame 57 drives the cleaning brush 56, and the cleaning brush 56 is used to clean the protective net 53 to prevent the accumulation of some impurities in the protective net 53 from causing blockage and affecting the propagation of the alarm sound.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind turbine slip ring brush forming mechanism, comprising a mounting base (1), characterized in that: A protection box (2) is fixedly connected to the top surface of the mounting base (1), a hydraulic module (3) is arranged on the top of the protection box (2), a hydraulic shaft is arranged in the hydraulic module (3), an output shaft of the hydraulic module (3) passes through the protection box (2), a mold plate (7) is fixedly connected in the output shaft of the hydraulic module (3), a protection component (4) is arranged on one side of the protection box (2), an alarm component (5) is arranged on the top of the protection box (2), and a mold groove (6) is arranged on the top of the mounting base (1).

2. A wind turbine slip ring brush forming mechanism according to claim 1, characterized in that: The protection component (4) comprises a protection door (41), a hinge is provided in the protection door (41), a fixed shell (42) is fixedly connected to the other side of the protection door (41), an oil inlet pipe (43) is fixedly connected to the middle of the fixed shell (42), a sealing cover is provided at the top end of the oil inlet pipe (43), the bottom end of the oil inlet pipe (43) passes through the fixed shell (42), a rotating hole (44) is provided in the fixed shell (42), and a lubricating cotton (46) is fixedly connected to the inner wall of the rotating hole (44).

3. A wind turbine slip ring brush forming mechanism according to claim 2, characterized in that: The oil inlet pipe (43) is located on the top of the lubricating cotton (46); a housing (45) is fixedly connected to the side wall of the protection box (2); a housing (45) is provided with a locking hole on one side; a rotating block (410) is rotatably connected to the inner wall of the rotating hole (44); a rotating shaft (411) is fixedly connected to one side of the rotating block (410); and a connecting shaft (48) is fixedly connected to the other side of the rotating block (410).

4. A wind turbine slip ring brush forming mechanism according to claim 3, characterized in that: A connecting spring (49) is provided on the side wall of the connecting shaft (48); one end of the connecting spring (49) is fixedly connected to the side wall of the rotating block (410); the other end of the connecting spring (49) is fixedly connected to the inner wall of the fixed shell (42); the other end of the connecting shaft (48) passes through the fixed shell (42); and the other end of the connecting shaft (48) is fixedly connected to a clamping block (47).

5. A wind turbine slip ring brush forming mechanism according to claim 4, characterized in that: The alarm component (5) comprises a detection module (51), a mounting shell (52) is arranged on the top of the detection module (51), a protective net (53) is arranged on the side wall of the mounting shell (52), a mounting groove (54) is arranged in the mounting shell (52), a motor (55) is arranged in the mounting groove (54), and an alarm is arranged inside the mounting shell (52).

6. A wind turbine slip ring brush forming mechanism according to claim 5, characterized in that: A rotating disk (58) is fixedly connected to the output shaft of the motor (55), a fixing frame (57) is fixedly connected to the side wall of the rotating disk (58), and a cleaning brush (56) is fixedly connected to the bottom end of the fixing frame (57).

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