CN222301591U - A motor commutator - Google Patents
A motor commutator Download PDFInfo
- Publication number
- CN222301591U CN222301591U CN202421664244.5U CN202421664244U CN222301591U CN 222301591 U CN222301591 U CN 222301591U CN 202421664244 U CN202421664244 U CN 202421664244U CN 222301591 U CN222301591 U CN 222301591U
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- CN
- China
- Prior art keywords
- motor
- wall
- reversing
- plate
- heat dissipation
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 20
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 17
- 238000013016 damping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
本实用新型涉及换向器生产技术领域，且公开了一种电机换向器，包括电机，所述电机外壁固定安装有外壳，所述电机上方固定安装有配电盒，所述配电盒外壁安装有控制面板，所述电机外壁固定安装有散热机构，通过散热风扇将电机工作时的热量进行排出，通过散热板与散热片对热量进行导出，从而提高散热效率，提高使用寿命，使生产过程更加稳定可靠，通过电动驱动杆对升降杆进行驱动，通过升降杆便于对换向齿轮进行高度调节，通过换向齿轮与换向盘外壁换向齿啮合，便于进行换向，通过降噪底板与减震橡胶块固定安装在电机底部，从而降低电机在运行过程中的噪音，通过安装槽与装配孔与电机底部进行固定，从而提高运行过程中的稳定性。
The utility model relates to the technical field of commutator production, and discloses a motor commutator, comprising a motor, a shell fixedly installed on the outer wall of the motor, a distribution box fixedly installed above the motor, a control panel installed on the outer wall of the distribution box, a heat dissipation mechanism fixedly installed on the outer wall of the motor, the heat dissipation fan discharges the heat of the motor when it is working, and the heat is extracted through a heat dissipation plate and a heat sink, so as to improve the heat dissipation efficiency, improve the service life, and make the production process more stable and reliable, drive the lifting rod through an electric drive rod, and facilitate the height adjustment of the reversing gear through the lifting rod, and facilitate the reversing by meshing the reversing gear with the reversing teeth on the outer wall of the reversing disk, and fix it to the bottom of the motor through a noise reduction bottom plate and a shock-absorbing rubber block, so as to reduce the noise of the motor during operation, and fix it to the bottom of the motor through an installation groove and an assembly hole, so as to improve the stability during operation.
Description
Technical Field
The utility model relates to the technical field of commutator production, in particular to a motor commutator.
Background
Commutators, also known as "commutators". An important component of DC motor and AC commutator motor armatures. A plurality of copper sheets separated by mica sheets are formed into a cylindrical shape or a disc shape, and each copper sheet is connected with a certain number of armature winding elements. When the armature rotates, the copper sheets are sequentially contacted with the fixed electric brushes. In a dc motor, ac power in an armature winding is converted into dc power between brushes by brushes and a commutator. In the AC commutator motor, the frequency of the AC between brushes meets the working requirement;
The existing commutator has high noise in the working process, and the heat is not easy to discharge in the running process, so that the internal circuit elements are easy to damage.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a motor commutator, which solves the problems that the prior commutator has larger noise in the working process, is difficult to discharge heat in the running process and is easy to damage internal circuit elements.
(II) technical scheme
The motor commutator comprises a motor, wherein a shell is fixedly arranged on the outer wall of the motor, a distribution box is fixedly arranged above the motor, a control panel is arranged on the outer wall of the distribution box, a heat dissipation mechanism is fixedly arranged on the outer wall of the motor, an output shaft is fixedly arranged at one end of the motor, a protection gasket is fixedly arranged on the outer wall of the output shaft, a reversing disc is fixedly arranged on the outer wall of one end of the output shaft, reversing teeth are arranged on the outer wall of the reversing disc, reversing mechanisms are meshed with the reversing teeth on the outer wall of the reversing disc, and a noise reduction mechanism is fixedly arranged at the bottom of the motor.
Further, control panel passes through block terminal and motor electric connection, the protection packing ring adopts the silica gel material, the switching-over dish adopts the carbon fiber dish.
Further, the heat dissipation mechanism comprises a bonding plate, the inner wall of the bonding plate is provided with a bonding groove, the outer wall of the bonding plate is fixedly provided with a heat dissipation fan, the outer wall of the bonding plate is fixedly bonded with a heat dissipation plate, and the outer wall of the heat dissipation plate is fixedly bonded with a plurality of groups of heat dissipation fins.
Further, the laminating board passes through the laminating groove and fixedly laminates at the motor outer wall, the mesopore has been seted up to the laminating board outer wall, radiator fan fixed mounting is at the mesopore inner wall.
Further, the reversing mechanism comprises a fixed plate, a connecting hole is formed in the outer wall of the fixed plate, an electric driving rod is fixedly mounted on the outer wall of the fixed plate, a lifting rod is fixedly mounted at the lower end of the electric driving rod, and a reversing gear is fixed at the lower end of the lifting rod.
Further, the electric driving rod is meshed and connected with reversing teeth on the outer wall of the reversing disc through a reversing gear.
Further, the noise reduction mechanism comprises a noise reduction bottom plate, damping rubber blocks are fixedly attached to two sides of the upper side of the noise reduction bottom plate, mounting grooves are formed in the upper side of the damping rubber blocks, assembly holes are formed in the periphery of the outer walls of the damping rubber blocks, and the noise reduction bottom plate is fixedly mounted at the bottom of the motor through the mounting grooves.
(III) beneficial effects
The utility model provides a motor commutator, which has the following beneficial effects:
Through the structure such as adhesion plate, laminating groove, radiator fan, heating panel and fin, through adhesion plate and laminating groove fixed mounting at the motor outer wall, discharge the heat of motor during operation through radiator fan, derive the heat through heating panel and fin to improve radiating efficiency, improve life, make production process more reliable and stable.
Through electric drive pole, lifter, reversing gear, switching-over dish, switching-over tooth, the bottom plate of making an uproar falls, damping rubber piece, mounting groove and pilot hole isotructure, drive the lifter through electric drive pole, be convenient for carry out altitude mixture control to reversing gear through the lifter, through reversing gear and reversing gear outer wall switching-over tooth meshing, be convenient for carry out the switching-over, through bottom plate of making an uproar and damping rubber piece fixed mounting in the motor bottom, thereby reduce the noise of motor in the operation in-process, fix with the motor bottom through mounting groove and pilot hole, thereby improve the stability in the operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a reversing mechanism according to the present utility model;
fig. 4 is a schematic structural view of a noise reduction mechanism in the present utility model.
The motor, the 2, the shell, the 3, the distribution box, the 4, the control panel, the 5, the heat dissipation mechanism, the 51, the attaching plate, the 52, the attaching groove, the 53, the heat dissipation fan, the 54, the heat dissipation plate, the 55, the heat dissipation fin, the 6, the output shaft, the 7, the protection gasket, the 8, the reversing disc, the 9, the reversing tooth, the 10, the reversing mechanism, the 101, the fixing plate, the 102, the connecting hole, the 103, the electric driving rod, the 104, the lifting rod, the 105, the reversing gear, the 11, the noise reduction mechanism, the 111, the noise reduction bottom plate, the 112, the shock absorption rubber block, the 113, the mounting groove and the 114, and the assembly hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the utility model provides a technical scheme that the motor commutator comprises a motor 1, wherein a shell 2 is fixedly arranged on the outer wall of the motor 1, a distribution box 3 is fixedly arranged above the motor 1, a control panel 4 is arranged on the outer wall of the distribution box 3, a heat dissipation mechanism 5 is fixedly arranged on the outer wall of the motor 1, an output shaft 6 is fixedly arranged at one end of the motor 1, a protection gasket 7 is fixedly arranged on the outer wall of the output shaft 6, a reversing disc 8 is fixedly arranged on the outer wall of one end of the output shaft 6, reversing teeth 9 are arranged on the outer wall of the reversing disc, reversing teeth 9 on the outer wall of the reversing disc 8 are meshed with a reversing mechanism 10, a noise reduction mechanism 11 is fixedly arranged at the bottom of the motor 1, the control panel 4 is electrically connected with the motor 1 through the distribution box 3, the protection gasket 7 is made of silica gel, and the reversing disc 8 is made of carbon fiber discs.
The heat dissipation mechanism 5 includes laminating board 51, and laminating board 51 inner wall is provided with laminating groove 52, and laminating board 51 outer wall fixed mounting has radiator fan 53, and laminating board 51 outer wall fixed laminating has heating panel 54, and the fixed laminating of heating panel 54 outer wall has multiunit fin 55, and laminating board 51 passes through laminating groove 52 fixed laminating at motor 1 outer wall, and the mesopore has been seted up to laminating board 51 outer wall, radiator fan 53 fixed mounting is at the mesopore inner wall.
The reversing mechanism 10 comprises a fixed plate 101, a connecting hole 102 is formed in the outer wall of the fixed plate 101, an electric driving rod 103 is fixedly arranged on the outer wall of the fixed plate 101, a lifting rod 104 is fixedly arranged at the lower end of the electric driving rod 103, a reversing gear 105 is fixedly arranged at the lower end of the lifting rod 104, and the electric driving rod 103 is in meshed connection with reversing teeth 9 on the outer wall of the reversing disc 8 through the reversing gear 105.
The noise reduction mechanism 11 comprises a noise reduction base plate 111, damping rubber blocks 112 are fixedly attached to two sides above the noise reduction base plate 111, mounting grooves 113 are formed in the upper portion of the damping rubber blocks 112, assembly holes 114 are formed in the periphery of the outer wall of the damping rubber blocks 112, and the noise reduction base plate 111 is fixedly mounted at the bottom of the motor 1 through the mounting grooves 113.
Detailed descriptions of known functions and known components are omitted in the specific embodiments of the present disclosure, and the operating means adopted to ensure compatibility of the device are consistent with the parameters of the commercial instruments.
In summary, the operation steps of the motor commutator are as follows;
During the use, through adhesion plate 51 and laminating groove 52 fixed mounting at motor 1 outer wall, discharge the heat of motor 1 during operation through radiator fan 53, derive the heat through heating panel 54 and fin 55, thereby improve radiating efficiency, improve life, make the production process more reliable and stable, drive lifter 104 through electric drive pole 103, be convenient for carry out the altitude mixture control to reversing gear 105 through lifter 104, through reversing gear 105 and reversing disc 8 outer wall reversing tooth 9 meshing, be convenient for carry out the switching-over, through noise reduction bottom plate 111 and damping rubber piece 112 fixed mounting in motor 1 bottom, thereby reduce the noise of motor 1 in the operation, fix with motor 1 bottom through mounting groove 113 and mounting hole 114, thereby improve the stability of operation in-process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421664244.5U CN222301591U (en) | 2024-07-14 | 2024-07-14 | A motor commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421664244.5U CN222301591U (en) | 2024-07-14 | 2024-07-14 | A motor commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222301591U true CN222301591U (en) | 2025-01-03 |
Family
ID=93968835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421664244.5U Active CN222301591U (en) | 2024-07-14 | 2024-07-14 | A motor commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222301591U (en) |
-
2024
- 2024-07-14 CN CN202421664244.5U patent/CN222301591U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |