A dust-proof motor

Abstract

The present invention discloses a dustproof motor, which relates to the technical field of motors, and includes a motor body, a motor shaft mounted on the motor body, and a dustproof net. A wind speed sensor is arranged in the motor body, and a comprehensive detection component for driving the wind speed sensor to move in a circular and reciprocating manner is installed in the motor body, and a driving unit is connected to the comprehensive detection component. When the motor is running, the present invention can drive the comprehensive detection component to operate through the motor shaft and the driving unit, and then drive the wind speed sensor to move in a circular and reciprocating manner, and perform a comprehensive detection of the flow wind speed in the motor. When the dustproof net is blocked and the wind speed is reduced, the transmission control unit will be started, so that the motor shaft can drive the cleaning component to operate through the transmission control unit to clean the dustproof net, thereby achieving the purpose of automatic cleaning according to the blockage of dust, without manual operation, saving time and effort, and being easy to use.

Description

Technical Field

[0001] The invention relates to the technical field of motors, and in particular to a dustproof motor. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It uses the stator winding to generate a rotating magnetic field and acts on the rotor to form a magneto-electrodynamic rotating torque. Most of the existing large industrial motors are generally equipped with fan blades and vents at the rear end to blow air inside to dissipate heat.

[0003] When used in a dusty environment, a large amount of dust will enter the motor through the vents, reducing the stability of the motor and affecting the service life of the motor. Although some motors are equipped with dust screens at the vents for dust protection, the dust screens are easily clogged with dust after long-term use, requiring staff to clean them regularly. The operation is cumbersome, time-consuming and labor-intensive, and it is impossible to automatically clean according to the dust blockage situation, making it inconvenient to use. For this reason, the present application discloses a dust-proof motor to meet people's needs. Summary of the invention

[0004] The purpose of the present application is to provide a dustproof motor to solve the problem raised in the above-mentioned background technology that after long-term use, the dustproof net is easily clogged with dust, and the staff needs to clean it regularly. The operation is cumbersome, time-consuming and labor-intensive, and it cannot be automatically cleaned according to the dust blockage, which makes it inconvenient to use.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a dustproof motor, comprising a motor body, a motor shaft installed on the motor body, and a dustproof net, wherein a wind speed sensor is arranged in the motor body, and a comprehensive detection component for driving the wind speed sensor to move circumferentially and reciprocatingly is installed in the motor body, a driving unit is connected to the comprehensive detection component, and the motor shaft drives the comprehensive detection component to operate through the driving unit, a cleaning component for cleaning the dustproof net is installed on the motor body, a transmission control unit is connected to the cleaning component, and the motor shaft drives the cleaning component to operate through the transmission control unit, and the wind speed sensor is connected to the transmission control unit.

[0006] By means of the above structure, when the motor is running, the comprehensive detection component will be driven to operate through the motor shaft and the drive unit, which will then drive the wind speed sensor to move in a circular and reciprocating manner, thereby performing a comprehensive detection of the wind speed flowing in the motor. When the dust screen is blocked, the wind speed decreases, and the wind speed sensor will start the transmission control unit, so that the motor shaft can drive the cleaning component to operate through the transmission control unit to clean the dust screen, thereby achieving the purpose of automatic cleaning according to the dust blockage situation, without the need for manual operation, saving time and effort, and being easy to use.

[0007] Preferably, the comprehensive detection component includes a plurality of mounting support rods evenly mounted on the inner wall of the circumference of the motor body, a connecting bearing being commonly mounted at one end of the plurality of mounting support rods, a hollow sleeve being sleeved and mounted in the connecting bearing, the motor shaft being located in the hollow sleeve, a reciprocating screw being rotatably mounted on the outer wall of the hollow sleeve, a reciprocating block being threadedly sleeved on the reciprocating screw, the wind speed sensor being mounted on the end of the reciprocating block, a rotating unit being mounted on the reciprocating screw, a limiting unit being mounted on the reciprocating block, and the motor shaft being connected to the hollow sleeve through the driving unit.

[0008] Preferably, the driving unit includes a driving gear sleeved on the motor shaft, a connecting gear meshingly mounted on the driving gear, an L-shaped bracket is mounted on the side of one of the mounting support rods, a connecting rotating rod is rotatably mounted on the side of the L-shaped bracket, the connecting gear is mounted on one end of the connecting rotating rod, and a plurality of linkage teeth meshing with the connecting gear are evenly mounted on the circumferential inner wall of the hollow sleeve.

[0009] Preferably, the rotating unit comprises a planetary gear mounted on the end of the reciprocating screw rod, and a guide rail gear ring is commonly mounted on the side portions of a plurality of the mounting support rods, and the planetary gear is meshed with the guide rail gear ring.

[0010] Preferably, the limiting unit comprises a limiting rod installed on the outer side wall of the hollow sleeve, and the reciprocating block is slidably sleeved on the limiting rod.

[0011] Through the setting of the drive unit and the comprehensive detection component, when the motor shaft rotates, the hollow sleeve will be driven to rotate in a circle through the driving gear, the connecting gear, and the linkage teeth. The rotation of the hollow sleeve will drive the reciprocating screw, the reciprocating block, the wind speed sensor and the planetary gear to rotate in a circle. Under the action of the guide rail gear ring, the planetary gear and the reciprocating screw will rotate on their own, and then the wind speed sensor can be driven to move back and forth through the reciprocating block, thereby achieving the purpose of comprehensive detection of the flow wind speed in the motor and ensuring the accuracy of the detection.

[0012] Preferably, the cleaning component includes a cleaning shaft rotatably sleeved in the dustproof net, a self-rotating rod is rotatably mounted on the outer wall of the cleaning shaft, a cleaning brush in contact with the dustproof net is mounted at one end of the self-rotating rod, a self-rotating unit is mounted on the self-rotating rod, and the end of the cleaning shaft located in the motor body is connected to the transmission control unit.

[0013] Preferably, the self-rotation unit comprises a self-rotation gear sleeved on the self-rotation rotating rod, a fixed gear ring is installed on the outer side of the dustproof net, and the self-rotation gear is meshed with the fixed gear ring.

[0014] Preferably, the transmission control unit includes a driving gear installed on the end of the motor shaft, a driven gear is installed on the end of the cleaning shaft, a U-shaped mounting frame is provided in the motor body, a transmission gear column is rotatably installed in the U-shaped mounting frame, the driving gear and the driven gear are both adapted to the transmission gear column, and a control element is installed on the U-shaped mounting frame.

[0015] Preferably, the control element comprises an electric push rod mounted on the inner wall of the motor body, the U-shaped mounting frame is mounted on the output end of the electric push rod, and the electric push rod is electrically connected to the wind speed sensor.

[0016] Through the setting of the transmission control unit and the cleaning component, when the wind speed sensor detects that the wind speed is low due to the blockage of the dust screen, the electric push rod will be started to move the transmission gear column to engage with the driving gear and the driven gear. At this time, the rotation of the motor shaft will drive the cleaning shaft, the self-rotating rod, the self-rotating gear, and the cleaning brush to rotate in a circle to automatically clean the dust screen, thereby achieving the purpose of automatic cleaning according to the blockage of dust. No manual operation is required, which saves time and effort and is easy to use. At the same time, under the action of the fixed gear ring, the self-rotating gear and the self-rotating rod will rotate, so that the cleaning brush can rotate in a circle and rotate on its own to clean the dust screen, and the cleaning effect is better.

[0017] In summary, the technical effects and advantages of the present invention are as follows:

[0018] 1. The present invention has a reasonable structure. When the motor is running, the motor shaft and the driving unit will drive the comprehensive detection component to run, which will then drive the wind speed sensor to move in a circular and reciprocating manner, and comprehensively detect the wind speed flowing in the motor. When the dust screen is blocked, the wind speed is reduced, and the wind speed sensor will start the transmission control unit, so that the motor shaft can drive the cleaning component to run through the transmission control unit to clean the dust screen, thereby achieving the purpose of automatic cleaning according to the blockage of dust, without manual operation, saving time and effort, and being easy to use;

[0019] 2. In the present invention, when the motor shaft rotates, the driving gear, the connecting gear and the linkage teeth drive the hollow sleeve to rotate slowly in a circular motion. The circular rotation of the hollow sleeve drives the reciprocating screw, the reciprocating block, the planetary gear and the wind speed sensor to rotate in a circular motion. Under the action of the guide rail gear ring, the planetary gear and the reciprocating screw will rotate on their own, thereby driving the wind speed sensor to move back and forth through the reciprocating block, thereby achieving the purpose of comprehensive detection of the flow wind speed in the motor and ensuring the accuracy of the detection.

[0020] 3. In the present invention, when the wind speed sensor detects that the wind speed is low, the electric push rod will be started, which can drive the U-shaped mounting frame and the transmission gear column to move. When the transmission gear column moves to mesh with the driving gear and the driven gear, the rotation of the motor shaft will drive the cleaning shaft to rotate, thereby driving the self-rotating rod and the cleaning brush to rotate in a circle to clean the dustproof net, thereby achieving the purpose of automatic cleaning according to the blockage of dust, without manual operation, saving time and effort, and easy to use;

[0021] 4. In the present invention, when the self-rotating rotating rod rotates in a circle, it will also drive the self-rotating gear to rotate in a circle. Under the action of the fixed gear ring, the self-rotating gear and the self-rotating rotating rod will rotate, so that the cleaning brush can rotate in a circle and rotate to clean the dustproof net, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a dust-proof motor in an embodiment of the present application;

[0024] Figure 2 for Figure 1 A partially enlarged structural schematic diagram;

[0025] Figure 3 It is a schematic diagram of a partial cross-section structure of a dust-proof motor in an embodiment of the present application;

[0026] Figure 4 for Figure 3 A partially enlarged structural schematic diagram;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the comprehensive detection component in the embodiment of the present application;

[0028] Figure 6 for Figure 5 A partially enlarged structural schematic diagram;

[0029] Figure 7 It is a schematic diagram of a three-dimensional structure from another perspective of a comprehensive detection component in an embodiment of the present application;

[0030] Figure 8 for Figure 7 A in the figure is an enlarged structural diagram.

[0031] In the figure: 1. Motor body; 2. Motor shaft; 3. Dust net; 4. Wind speed sensor; 5. Mounting support rod; 6. Connecting bearing; 7. Hollow sleeve; 8. Reciprocating screw rod; 9. Reciprocating block; 10. Planetary gear; 11. Guide rail gear ring; 12. Limit rod; 13. Driving gear; 14. L-shaped bracket; 15. Connecting rotating rod; 16. Connecting gear; 17. Linking teeth; 18. Cleaning shaft; 19. Self-rotating rotating rod; 20. Cleaning brush; 21. Self-rotating gear; 22. Fixed gear ring; 23. Driving gear; 24. Driven gear; 25. Electric push rod; 26. U-shaped mounting bracket; 27. Transmission gear column. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example: Reference Figure 1-8 A dustproof motor shown in the figure includes a motor body 1, a motor shaft 2 installed on the motor body 1, and a dustproof net 3. A wind speed sensor 4 is arranged in the motor body 1. The wind speed sensor 4 can be any sensor in the prior art that can detect wind speed, such as a 485-type wind speed detection sensor using a standard communication protocol; a comprehensive detection component for driving the wind speed sensor 4 to move in a circular and reciprocating manner is installed in the motor body 1, a driving unit is connected to the comprehensive detection component, and the motor shaft 2 drives the comprehensive detection component to operate through the driving unit, a cleaning component for cleaning the dustproof net 3 is installed on the motor body 1, a transmission control unit is connected to the cleaning component, and the motor shaft 2 drives the cleaning component to operate through the transmission control unit, and the wind speed sensor 4 is connected to the transmission control unit.

[0034] By means of the above structure, when the motor is running, the motor shaft 2 and the drive unit will drive the comprehensive detection component to operate, which will in turn drive the wind speed sensor 4 to move in a circle and reciprocate, thereby performing a comprehensive detection of the wind speed flowing in the motor. When the dust screen 3 is blocked and the wind speed is reduced, the wind speed sensor 4 will start the transmission control unit, so that the motor shaft 2 can drive the cleaning component to operate through the transmission control unit to clean the dust screen 3, thereby achieving the purpose of automatic cleaning according to the blockage of dust, without the need for manual operation, saving time and effort, and being easy to use.

[0035] As a preferred implementation mode of this embodiment, the comprehensive detection component includes a plurality of mounting support rods 5 evenly installed on the inner wall of the circumference of the motor body 1. The mounting support rods 5 can be any metal rod in the prior art, such as an iron rod, which is welded to the inner wall of the circumference of the motor body 1 for fixation. It should be noted that in this embodiment, the number of mounting support rods 5 is four; a connecting bearing 6 is commonly installed at one end of the plurality of mounting support rods 5, a hollow sleeve 7 is sleeved and installed in the connecting bearing 6, and the hollow sleeve 7 can be fixedly sleeved and installed in the connecting bearing 6 by screwing; the motor shaft 2 is located in the hollow sleeve 7, and a reciprocating screw 8 is rotatably installed on the outer wall of the hollow sleeve 7, and a bearing is fixedly installed on the outer wall of the hollow sleeve 7, and the reciprocating screw 8 is fixedly sleeved and installed in the bearing, so as to achieve the purpose of the reciprocating screw 8 being rotatable.

[0036] A reciprocating block 9 is threadedly sleeved on the reciprocating screw 8, the wind speed sensor 4 is installed on the end of the reciprocating block 9, a rotating unit is installed on the reciprocating screw 8, a limiting unit is installed on the reciprocating block 9, and the motor shaft 2 is connected to the hollow sleeve 7 through a driving unit.

[0037] When the hollow sleeve 7 rotates, it will drive the reciprocating screw 8, the reciprocating block 9 and the wind speed sensor 4 to rotate in a circle, and under the action of the rotating unit, the reciprocating screw 8 will rotate on its own, and then the reciprocating block 9 can drive the wind speed sensor 4 to move back and forth, thereby achieving the purpose of comprehensive detection of the flow wind speed in the motor and ensuring the accuracy of the detection.

[0038] In this embodiment, the driving unit includes a driving gear 13 which is sleeved on the motor shaft 2, and a connecting gear 16 is meshingly installed on the driving gear 13. An L-shaped bracket 14 is installed on the side of one of the mounting support rods 5, and the L-shaped bracket 14 is welded to the side of the mounting support rod 5 for fixation; a rotating hole is opened on the side of the L-shaped bracket 14, and a connecting rotating rod 15 is rotatably installed in the rotating hole, and the connecting gear 16 is installed on one end of the connecting rotating rod 15, and a plurality of linkage teeth 17 meshing with the connecting gear 16 are evenly installed on the inner wall of the circumference of the hollow sleeve 7.

[0039] When the motor shaft 2 rotates, it drives the driving gear 13 to rotate, and the driving gear 13 drives the connecting gear 16 to rotate, and then drives the hollow sleeve 7 to rotate slowly in a circular manner through the linkage teeth 17, thereby achieving the purpose of speed reduction driving.

[0040] In this embodiment, the rotating unit includes a planetary gear 10 installed on the end of the reciprocating screw 8, and a guide rail gear ring 11 is commonly installed on the sides of multiple mounting support rods 5. The guide rail gear ring 11 is screwed and fixed to the sides of multiple mounting support rods 5; the planetary gear 10 is meshed with the guide rail gear ring 11.

[0041] When the planetary gear 10 rotates in a circle, under the action of the guide rail gear ring 11 , the planetary gear 10 and the reciprocating screw 8 will rotate, thereby achieving the purpose of driving the wind speed sensor 4 to move back and forth.

[0042] In this embodiment, the limiting unit includes a limiting rod 12 installed on the outer wall of the hollow sleeve 7, and the limiting rod 12 is fixed to the outer wall of the hollow sleeve 7 by welding; a sliding hole is opened at the bottom of the reciprocating block 9, and the top end of the limiting rod 12 passes through the sliding hole, that is, the reciprocating block 9 can slide up and down on the limiting rod 12.

[0043] The limiting unit can limit and guide the moving direction of the reciprocating block 9, thereby ensuring the detection stability of the wind speed sensor 4.

[0044] As a preferred implementation of this embodiment, the cleaning component includes a cleaning shaft 18 that is rotatably sleeved in the dustproof net 3. A mounting hole is opened on the side of the dustproof net 3, and a bearing is fixedly sleeved in the mounting hole. The cleaning shaft 18 is fixedly sleeved in the bearing and can rotate freely.

[0045] A self-rotating rod 19 is rotatably mounted on the outer wall of the cleaning shaft 18. The self-rotating rod 19 can be any metal round rod in the prior art, such as a round iron rod, which can be rotatably connected to the outer wall of the cleaning shaft 18 through a bearing; a cleaning brush 20 in contact with the dustproof net 3 is mounted at one end of the self-rotating rod 19, and a self-rotating unit is mounted on the self-rotating rod 19, and the end of the cleaning shaft 18 located in the motor body 1 is connected to the transmission control unit.

[0046] When the cleaning shaft 18 rotates, the self-rotating rod 19 and the cleaning brush 20 are driven to rotate in a circle, thereby cleaning the dustproof net 3 .

[0047] In this embodiment, the rotation unit includes a rotation gear 21 sleeved on the rotation rod 19. The rotation gear 21 can be any metal gear in the prior art, such as an iron gear, which can be fixedly sleeved on the rotation rod 19 by welding; a fixed gear ring 22 is installed on the outer side of the dustproof net 3, and the rotation gear 21 is meshed with the fixed gear ring 22.

[0048] When the self-rotating rotating rod 19 rotates in a circle, under the action of the fixed gear ring 22, the self-rotating gear 21 and the self-rotating rotating rod 19 will rotate, so that the cleaning brush 20 can rotate in a circle and rotate to clean the dustproof net 3, and the cleaning effect is better.

[0049] In this embodiment, the transmission control unit includes a driving gear 23 installed on the end of the motor shaft 2, and a driven gear 24 is installed on the end of the cleaning shaft 18. It should be noted that the driving gear 23 and the driven gear 24 are of the same model; a U-shaped mounting frame 26 is provided in the motor body 1, and a transmission gear column 27 is rotatably installed in the U-shaped mounting frame 26. The driving gear 23 and the driven gear 24 are both adapted to the transmission gear column 27, and a control element is installed on the U-shaped mounting frame 26.

[0050] When the transmission gear column 27 moves to mesh with the driving gear 23 and the driven gear 24, the rotation of the motor shaft 2 drives the cleaning shaft 18 to rotate, thereby achieving the purpose of automatic cleaning.

[0051] In this embodiment, the control element includes an electric push rod 25 installed on the inner wall of the motor body 1, and the electric push rod 25 is fixed to the inner wall of the motor body 1 by screwing; a U-shaped mounting frame 26 is installed on the output end of the electric push rod 25, and the electric push rod 25 is electrically connected to the wind speed sensor 4.

[0052] When the wind speed sensor 4 detects that the wind speed is low due to the blockage of the dust screen 3, the electric push rod 25 will be started, which will drive the U-shaped mounting frame 26 and the transmission gear column 27 to move, thereby achieving the purpose of automatic cleaning. The purpose of automatic cleaning is achieved according to the blockage of dust, without manual operation, saving time and effort, and easy to use.

[0053] Working principle of the present invention:

[0054] When the motor is running, the rotation of the motor shaft 2 will drive the driving gear 13 to rotate, and the rotation of the driving gear 13 will drive the connecting gear 16 to rotate, and then the hollow sleeve 7 can be driven to rotate slowly in a circular manner through the linkage teeth 17. The circular rotation of the hollow sleeve 7 will drive the reciprocating screw 8, the reciprocating block 9, the planetary gear 10 and the wind speed sensor 4 to rotate in a circular manner. Under the action of the guide rail gear ring 11, the planetary gear 10 and the reciprocating screw 8 will rotate on their own, thereby driving the wind speed sensor 4 to move back and forth through the reciprocating block 9, thereby achieving the purpose of comprehensive detection of the flow wind speed in the motor.

[0055] When the wind speed sensor 4 detects that the wind speed is low due to the blockage of the dust screen 3, the electric push rod 25 will be started, which will drive the U-shaped mounting frame 26 and the transmission gear column 27 to move. When the transmission gear column 27 moves to engage with the driving gear 23 and the driven gear 24, the rotation of the motor shaft 2 will drive the cleaning shaft 18 to rotate, thereby driving the self-rotating rod 19 and the cleaning brush 20 to rotate in a circle to clean the dust screen 3, thereby achieving the purpose of automatic cleaning according to the blockage of dust, without manual operation, saving time and effort, and being easy to use.

[0056] At the same time, when the rotating rod 19 rotates in a circle, it will also drive the rotating gear 21 to rotate in a circle. Under the action of the fixed gear ring 22, the rotating gear 21 and the rotating rod 19 will rotate, so that the cleaning brush 20 can rotate in a circle and rotate to clean the dustproof net 3, and the cleaning effect is better.

[0057] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dustproof motor, comprising a motor body (1), a motor shaft (2) mounted on the motor body (1), and a dustproof net (3), characterized in that: A wind speed sensor (4) is arranged in the motor body (1), a comprehensive detection component for driving the wind speed sensor (4) to move in a circular and reciprocating manner is installed in the motor body (1), a driving unit is connected to the comprehensive detection component, the motor shaft (2) drives the comprehensive detection component to operate through the driving unit, a cleaning component for cleaning the dustproof net (3) is installed on the motor body (1), a transmission control unit is connected to the cleaning component, the motor shaft (2) drives the cleaning component to operate through the transmission control unit, and the wind speed sensor (4) is connected to the transmission control unit; The comprehensive detection component comprises a plurality of mounting support rods (5) uniformly mounted on the inner wall of the peripheral side of the motor body (1), a connecting bearing (6) being commonly mounted on one end of the plurality of mounting support rods (5), a hollow sleeve (7) being sleeved and mounted inside the connecting bearing (6), the motor shaft (2) being located inside the hollow sleeve (7), a reciprocating screw (8) being rotatably mounted on the outer wall of the hollow sleeve (7), a reciprocating block (9) being threadedly sleeved on the reciprocating screw (8), the wind speed sensor (4) being mounted on the end of the reciprocating block (9), a rotating unit being mounted on the reciprocating screw (8), a limiting unit being mounted on the reciprocating block (9), and the motor shaft (2) being connected to the hollow sleeve (7) via the driving unit; The driving unit comprises a driving gear (13) sleeved and mounted on the motor shaft (2), a connecting gear (16) being meshed and mounted on the driving gear (13), an L-shaped bracket (14) being mounted on the side of one of the mounting support rods (5), a connecting rotating rod (15) being rotatably mounted on the side of the L-shaped bracket (14), the connecting gear (16) being mounted on one end of the connecting rotating rod (15), and a plurality of linkage teeth (17) meshing with the connecting gear (16) being evenly mounted on the inner wall of the circumference of the hollow sleeve (7); The rotating unit comprises a planetary gear (10) mounted on the end of the reciprocating screw rod (8), a guide rail gear ring (11) is commonly mounted on the side of a plurality of mounting support rods (5), and the planetary gear (10) is meshed with the guide rail gear ring (11); The limiting unit comprises a limiting rod (12) mounted on the outer side wall of the hollow sleeve (7), and the reciprocating block (9) is slidably sleeved on the limiting rod (12).

2. The dust-proof motor according to claim 1, characterized in that: The cleaning assembly comprises a cleaning shaft (18) rotatably sleeved in the dustproof net (3); a self-rotating rod (19) is rotatably mounted on the outer wall of the cleaning shaft (18); a cleaning brush (20) in contact with the dustproof net (3) is mounted on one end of the self-rotating rod (19); a self-rotating unit is mounted on the self-rotating rod (19); and the end of the cleaning shaft (18) located in the motor body (1) is connected to the transmission control unit.

3. The dustproof motor according to claim 2, characterized in that: The self-rotating unit comprises a self-rotating gear (21) sleeved on the self-rotating rotating rod (19), a fixed gear ring (22) is installed on the outer side of the dustproof net (3), and the self-rotating gear (21) is meshed with the fixed gear ring (22).

4. The dustproof motor according to claim 2, characterized in that: The transmission control unit comprises a driving gear (23) mounted on the end of the motor shaft (2); a driven gear (24) is mounted on the end of the cleaning shaft (18); a U-shaped mounting frame (26) is arranged in the motor body (1); a transmission gear column (27) is rotatably mounted in the U-shaped mounting frame (26); the driving gear (23) and the driven gear (24) are both matched with the transmission gear column (27); and a control element is mounted on the U-shaped mounting frame (26).

5. The dust-proof motor according to claim 4, characterized in that: The control element comprises an electric push rod (25) mounted on the inner wall of the motor body (1), the U-shaped mounting frame (26) is mounted on the output end of the electric push rod (25), and the electric push rod (25) is electrically connected to the wind speed sensor (4).

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