CN219923823U - Be used for motor fan housing dust collection self-cleaning device - Google Patents
Be used for motor fan housing dust collection self-cleaning device Download PDFInfo
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- CN219923823U CN219923823U CN202320654966.1U CN202320654966U CN219923823U CN 219923823 U CN219923823 U CN 219923823U CN 202320654966 U CN202320654966 U CN 202320654966U CN 219923823 U CN219923823 U CN 219923823U
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- Prior art keywords
- cleaning
- motor
- fixedly connected
- connecting rod
- dust collection
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- 238000004140 cleaning Methods 0.000 title claims abstract description 81
- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a dust collection self-cleaning device for a motor fan housing, which relates to the technical field of motor fan housings. The utility model relates to a dust collection self-cleaning device for a motor fan cover, which is convenient for heat dissipation of heat generated by a motor through a driving assembly and a cleaning assembly, improves air circulation and heat dissipation effects inside a fan cover main body, simultaneously has dust self-cleaning operation on the inner wall of the fan cover main body, can perform dust cleaning operation on a ventilation net, does not need manual operation, has a simple structure, is easy to disassemble and assemble, and improves practicability of the device.
Description
Technical Field
The utility model relates to the technical field of motor hoods, in particular to a dust collection self-cleaning device for a motor hood.
Background
An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electric energy into mechanical energy (commonly known as a motor), and the electric generator converts mechanical energy into electric energy. The motor is denoted in the circuit by the letter "M" (old standard by "D"). Its main function is to generate driving torque as power source for electric appliances or various machines.
Generally, the motor leads out heat through the motor fan housing, and the fan rotates to enable air to circulate, so that the heat emitted by the motor is taken out, a large amount of dust can fall on the fan housing after long-time use, and the air circulation and the heat dissipation effect are affected.
At present, in the market, a large amount of dust can be piled up to current motor fan housing's inside after using, influences air circulation and radiating effect, and most all relies on the manual work to clear up, and is more time consuming and laborious, consequently, is necessary to provide a dust collection self-cleaning device for motor fan housing.
Disclosure of Invention
The utility model mainly aims to provide a dust collection self-cleaning device for a motor fan cover, which can effectively solve the problems that a large amount of dust can be accumulated in the motor fan cover after the motor fan cover is used in the prior art, the ventilation and the heat dissipation effect are affected, and most of the dust collection self-cleaning device is cleaned manually, so that the time and the labor are wasted.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the dust collection self-cleaning device for the motor fan cover comprises a fan cover main body, wherein an inner connecting end is arranged at one end of the fan cover main body, an outer connecting end is arranged at the other end of the fan cover main body, a driving assembly is arranged in the fan cover main body, and a cleaning assembly is arranged on the outer peripheral surface of the driving assembly;
the driving group comprises a motor shaft, an annular mounting block, a fan blade, a countershaft, a stud and a nut, wherein the motor shaft is movably arranged in the center of the inner connecting end, the annular mounting block is sleeved on the outer peripheral surface of the motor shaft, the fan blade is mounted on the outer side surface of the annular mounting block, one end of the motor shaft is fixedly connected with the countershaft through the stud, and the nuts are connected with the two ends of the stud in a threaded manner;
the cleaning assembly comprises a sleeve, a first connecting rod, a first cleaning brush, a second connecting rod and a second cleaning brush, wherein the sleeve is sleeved on the outer peripheral surface of the auxiliary shaft, the first connecting rod is fixedly connected to the upper surface and the lower surface of the sleeve, the other end of the first connecting rod is fixedly connected with the inner wall of the first cleaning brush, the second connecting rod is fixedly connected to one side of the first connecting rod, and the other end of the second connecting rod is fixedly connected with the inner wall of the second cleaning brush.
Preferably, a shaft groove is formed in one end of the motor shaft, a penetrating hole is formed in the outer peripheral surface of one end of the auxiliary shaft in a penetrating mode, the stud penetrates through the penetrating hole to extend to the upper surface and the lower surface of the motor shaft, and one side of the nut is tightly attached to the outer wall of the motor shaft.
Preferably, a ventilation net is fixedly connected between the inner walls of the external connection ends, a bearing seat is fixedly connected at the center of the ventilation net, and the bearing seat is movably connected with one end of the auxiliary shaft.
Preferably, the number of the first connecting rods and the number of the first cleaning brushes are two, the two first cleaning brushes are symmetrically distributed by taking the auxiliary shaft as the center of the shaft, and the outer surfaces of the two first cleaning brushes are tightly attached to the inner wall of the fan housing main body.
Preferably, the number of the second connecting rods and the number of the second cleaning brushes are two, one end of the inner side of each second cleaning brush is fixedly connected with one end of each first cleaning brush, and the outer surfaces of the two second cleaning brushes are tightly attached to the inner side of the ventilation net.
Preferably, the number of the fan blades is three, the three fan blades are fixedly connected to the outer peripheral surface of the annular mounting block in an annular array, and a gap is reserved between the outer side end part of each fan blade and the inner side of the first cleaning brush.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the driving assembly and the cleaning assembly, firstly, the two ends of the fan housing main body are fixedly installed by the inner connecting end and the outer connecting end, the motor shaft of the motor drives to rotate, the annular installation block is driven to rotate by the rotation of the motor shaft, the three fan blades are driven to rotate by the rotation of the annular installation block, air flow is generated by the rotation of the fan blades, heat generated by the motor inside the fan housing main body is radiated, the rotation of the motor shaft passes through the auxiliary shaft through the stud bolts and is screwed and fixed by the nuts, the auxiliary shaft rotates along with the motor shaft, the rotation of the auxiliary shaft drives the sleeve to rotate, the rotation of the sleeve drives the first connecting rod to rotate, the rotation of the first connecting rod drives the second connecting rod to rotate along with the rotation, and therefore, the first cleaning brush and the second cleaning brush fixedly connected with the end of the first connecting rod are tightly attached to the inner wall of the fan housing main body and the inner side of the ventilation net.
Drawings
FIG. 1 is a schematic perspective view of a dust collection self-cleaning device for a motor fan housing according to the present utility model;
FIG. 2 is a schematic diagram showing the front view and inner cross-section of a dust collection self-cleaning device for a motor fan housing according to the present utility model;
FIG. 3 is an enlarged schematic view of the dust collecting and self-cleaning device for motor hood of the present utility model at A in FIG. 2;
fig. 4 is a schematic diagram of a connection structure of a cleaning brush for a dust collecting and self-cleaning device of a motor fan housing.
In the figure: 1. a fan housing main body; 2. an inner joint end; 3. an external connection end; 4. a motor shaft; 5. an annular mounting block; 6. a fan blade; 7. a secondary shaft; 8. a stud bolt; 9. a nut; 10. a sleeve; 11. a first connecting rod; 12. a first cleaning brush; 13. a second connecting rod; 14. a second cleaning brush; 15. a bearing seat; 16. a ventilation net.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the utility model is a dust collection self-cleaning device for a motor fan housing, comprising a fan housing main body 1, wherein one end of the fan housing main body 1 is provided with an inner connecting end 2, the other end of the fan housing main body 1 is provided with an outer connecting end 3, a driving component is arranged in the fan housing main body 1, and the outer peripheral surface of the driving component is provided with a cleaning component;
the driving group comprises a motor shaft 4, an annular mounting block 5, a fan blade 6, a secondary shaft 7, a stud 8 and a nut 9, wherein the motor shaft 4 is movably arranged at the center of the inner connecting end 2, the annular mounting block 5 is sleeved on the outer peripheral surface of the motor shaft 4, the fan blade 6 is mounted on the outer side surface of the annular mounting block 5, one end of the motor shaft 4 is fixedly connected with the secondary shaft 7 through the stud 8, and the nuts 9 are connected with two ends of the stud 8 in a threaded manner;
the cleaning assembly comprises a sleeve 10, a first connecting rod 11, a first cleaning brush 12, a second connecting rod 13 and a second cleaning brush 14, wherein the sleeve 10 is sleeved on the outer peripheral surface of the auxiliary shaft 7, the first connecting rod 11 is fixedly connected to the upper surface and the lower surface of the sleeve 10, the other end of the first connecting rod 11 is fixedly connected with the inner wall of the first cleaning brush 12, the second connecting rod 13 is fixedly connected to one side of the first connecting rod 11, and the other end of the second connecting rod 13 is fixedly connected with the inner wall of the second cleaning brush 14.
A shaft groove is formed in one end of the motor shaft 4, a penetrating hole is formed in the outer peripheral surface of one end of the auxiliary shaft 7 in a penetrating mode, the stud bolts 8 penetrate through the penetrating hole to extend to the upper surface and the lower surface of the motor shaft 4, and one side of the nut 9 is tightly attached to the outer wall of the motor shaft 4.
A ventilation net 16 is fixedly connected between the inner walls of the external connection ends 3, a bearing seat 15 is fixedly connected at the center of the ventilation net 16, and the bearing seat 15 is movably connected with one end of the auxiliary shaft 7.
The number of the first connecting rods 11 and the number of the first cleaning brushes 12 are two, the two first cleaning brushes 12 are symmetrically distributed by taking the auxiliary shaft 7 as an axial center, the outer surfaces of the two first cleaning brushes 12 are tightly attached to the inner wall of the fan housing main body 1, and the first cleaning brushes 12 can perform dust self-cleaning operation on the inner wall of the fan housing main body 1.
The number of the second connecting rods 13 and the number of the second cleaning brushes 14 are two, one end of the inner side of each second cleaning brush 14 is fixedly connected with one end of each first cleaning brush 12, the outer surfaces of the two second cleaning brushes 14 are tightly attached to the inner side of the ventilation net 16, and the second cleaning brushes 14 can perform dust self-cleaning operation on the inner side of the ventilation net 16.
The number of the fan blades 6 is three, the three fan blades 6 are fixedly connected to the outer peripheral surface of the annular mounting block 5 in an annular array, gaps are reserved between the outer side end parts of the fan blades 6 and the inner side of the first cleaning brush 12, the three fan blades 6 rotate, gaps are reserved when the first cleaning brush 12 rotates, collision is avoided, the fan blades 6 rotate to generate air flow, and heat generated by an internal motor of the fan housing main body 1 is dissipated.
The working principle of the utility model is as follows: when the fan cover is used, firstly, the two ends of the fan cover main body 1 are fixedly installed through the inner connecting end 2 and the outer connecting end 3, the motor shaft 4 of the motor is driven to rotate, the annular installation block 5 is driven to rotate by the rotation of the motor shaft 4, the three fan blades 6 are driven to rotate by the rotation of the annular installation block 5, air flow is generated by the rotation of the fan blades 6, heat generated by the motor inside the fan cover main body 1 is radiated, the rotation of the motor shaft 4 passes through the auxiliary shaft 7 through the stud 8 and is screwed and fixed by the nut 9, the auxiliary shaft 7 rotates along with the motor shaft 4, the rotation of the auxiliary shaft 7 drives the sleeve 10 to rotate, the rotation of the sleeve 10 drives the first connecting rod 11 to rotate, the rotation of the first connecting rod 11 drives the second connecting rod 13 to rotate along with the rotation, and therefore the first cleaning brush 12 fixedly connected with the end of the first connecting rod 11 and the second cleaning brush 14 fixedly connected with the end of the second connecting rod 13 rotate along with the rotation, and the first cleaning brush 12 and the second cleaning brush 14 are enabled to perform dust cleaning operation on the inner wall of the fan cover main body 1 and the inner side of the ventilation net 16.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A dust collection self-cleaning device for a motor fan cover is characterized in that: the wind shield comprises a wind shield main body (1), wherein an inner connecting end (2) is arranged at one end of the wind shield main body (1), an outer connecting end (3) is arranged at the other end of the wind shield main body (1), a driving assembly is arranged in the wind shield main body (1), and a cleaning assembly is arranged on the outer circumferential surface of the driving assembly;
the driving group comprises a motor shaft (4), an annular mounting block (5), a fan blade (6), a countershaft (7), a stud (8) and a nut (9), wherein the motor shaft (4) is movably arranged at the center of the inner connecting end (2), the annular mounting block (5) is sleeved on the outer peripheral surface of the motor shaft (4), the fan blade (6) is mounted on the outer side surface of the annular mounting block (5), one end of the motor shaft (4) is fixedly connected with the countershaft (7) through the stud (8), and the nuts (9) are connected with the two ends of the stud (8) in a threaded manner;
the cleaning assembly comprises a sleeve (10), a first connecting rod (11), a first cleaning brush (12), a second connecting rod (13) and a second cleaning brush (14), wherein the sleeve (10) is sleeved on the outer peripheral surface of the auxiliary shaft (7), the first connecting rod (11) is fixedly connected to the upper surface and the lower surface of the sleeve (10), the other end of the first connecting rod (11) is fixedly connected with the inner wall of the first cleaning brush (12), one side of the first connecting rod (11) is fixedly connected with the second connecting rod (13), and the other end of the second connecting rod (13) is fixedly connected with the inner wall of the second cleaning brush (14).
2. The dust collection and self cleaning device for a motor fan housing according to claim 1, wherein: the novel motor is characterized in that a shaft groove is formed in one end of the motor shaft (4), a penetrating hole is formed in the outer peripheral surface of one end of the auxiliary shaft (7) in a penetrating mode, the stud (8) penetrates through the penetrating hole to extend to the upper surface and the lower surface of the motor shaft (4), and one side of the nut (9) is tightly attached to the outer wall of the motor shaft (4).
3. A dust collection self-cleaning device for a motor fan housing according to claim 2, wherein: a ventilation net (16) is fixedly connected between the inner walls of the external connection ends (3), a bearing seat (15) is fixedly connected to the center of the ventilation net (16), and the bearing seat (15) is movably connected with one end of the auxiliary shaft (7).
4. A dust collection self-cleaning device for a motor fan housing according to claim 3, wherein: the number of the first connecting rods (11) and the number of the first cleaning brushes (12) are two, the two first cleaning brushes (12) are symmetrically distributed by taking the auxiliary shaft (7) as an axial center, and the outer surfaces of the two first cleaning brushes (12) are tightly attached to the inner wall of the fan housing main body (1).
5. The dust collection and self cleaning device for a motor fan housing according to claim 4, wherein: the number of the second connecting rods (13) and the number of the second cleaning brushes (14) are two, one end of the inner side of each second cleaning brush (14) is fixedly connected with one end of each first cleaning brush (12), and the outer surfaces of the second cleaning brushes (14) are tightly attached to the inner side of the ventilation net (16).
6. The dust collection and self cleaning device for a motor fan housing according to claim 5, wherein: the number of the fan blades (6) is three, the three fan blades (6) are fixedly connected to the outer peripheral surface of the annular mounting block (5) in an annular array, and a gap is reserved between the outer side end part of each fan blade (6) and the inner side of the first cleaning brush (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654966.1U CN219923823U (en) | 2023-03-29 | 2023-03-29 | Be used for motor fan housing dust collection self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654966.1U CN219923823U (en) | 2023-03-29 | 2023-03-29 | Be used for motor fan housing dust collection self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923823U true CN219923823U (en) | 2023-10-31 |
Family
ID=88490045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320654966.1U Active CN219923823U (en) | 2023-03-29 | 2023-03-29 | Be used for motor fan housing dust collection self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923823U (en) |
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2023
- 2023-03-29 CN CN202320654966.1U patent/CN219923823U/en active Active
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