CN220254249U - Dustproof motor end cover - Google Patents
Dustproof motor end cover Download PDFInfo
- Publication number
- CN220254249U CN220254249U CN202321555985.5U CN202321555985U CN220254249U CN 220254249 U CN220254249 U CN 220254249U CN 202321555985 U CN202321555985 U CN 202321555985U CN 220254249 U CN220254249 U CN 220254249U
- Authority
- CN
- China
- Prior art keywords
- groove
- cover body
- cover
- dust
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims 2
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a dustproof motor end cover which comprises a cover body, wherein the inner side end of the cover body is fixedly connected with a reinforcing rib, the other side of the reinforcing rib is provided with a dustproof cover, the inside of the cover body is provided with a mounting groove, a shielding assembly is arranged in the mounting groove, and the outer wall of the right side of the cover body is provided with two groups of positioning blocks in a staggered manner; the utility model relates to the technical field of motor end covers. According to the dustproof motor end cover, the handle can drive the rotating ring to rotate in the driving groove through the shielding assembly, so that the rotating ring drives the shielding plate to rotate in the rotating groove, the shielding plate can seal the heat dissipation groove, dust is prevented from entering the motor, dust accumulation is avoided, and the motor performance and the service life are influenced; through set up the dust cover in current lid inboard to under the circumstances that does not influence motor heat dissipation, realize the dustproof to the motor inside.
Description
Technical Field
The utility model relates to the technical field of motor end covers, in particular to a dustproof motor end cover.
Background
The motor is a power device commonly used in the current industrial field, the motor is generally composed of a shell, a stator, a rotor and a motor shaft, the stator is arranged in the shell, the rotor rotates in the stator, when the rotor rotates rapidly, great heat is generated, if the heat is accumulated in the rotor and the stator and is not timely emitted out, the whole temperature of the motor is greatly increased, the energy consumption of each component of the system is increased, the efficiency is reduced, and even the motor is burnt out, so that the heat dissipation of the motor is very important, and the related technology is that heat dissipation holes are formed in the end cover for heat dissipation, so that external air can enter and exit the motor shell, and the heat inside the motor shell is taken out of the motor shell through the flow of the air, so that a good heat dissipation function is realized.
Publication (bulletin) number: CN212304968U discloses a dustproof motor end cover, which is characterized in that dustproof cotton is arranged on the inner side of an existing cover plate, so that dust prevention inside the motor is realized under the condition that heat dissipation of the motor is not affected; through the fastening ring that sets up on the apron, not only strengthened the joint strength of end cover and motor casing, still sealed the junction surface of end cover and motor casing, avoid the dust to get into inside the motor.
But this dustproof motor end cover still can enter into the motor through the louvre of end cover under the state that the motor was not used, leads to the dust to pile up in, influences motor performance and life.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a dustproof motor end cover, which solves the technical problems mentioned in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the dustproof motor end cover comprises a cover body, wherein the inner side end of the cover body is fixedly connected with a reinforcing rib, the other side of the reinforcing rib is provided with a dustproof cover, the inside of the cover body is provided with a mounting groove, a shielding assembly is arranged in the mounting groove, and two groups of positioning blocks are arranged on the outer wall of the right side of the cover body in a staggered manner;
the shielding assembly comprises a rotating ring which is rotatably arranged in the driving groove, the outer wall of the rotating ring is fixedly connected with a plurality of shielding plates, and the right side end of each shielding plate is fixedly connected with a handle.
As a further preference of the technical scheme, the outer wall of the cover body is fixedly connected with a plurality of ear plates connected with the motor, and the left side end of the cover body is provided with a clamping groove.
As a further preference of the technical scheme, a plurality of clamping blocks are arranged on the periphery of the outer wall of the dust cover, the specifications of the clamping blocks are mutually matched with those of the clamping grooves, and the dust cover is fixed on the cover body through fixing bolts.
As the further preference of this technical scheme, the mounting groove includes drive groove, rotates groove and radiating groove, the right side of drive groove link up the setting, it is located the inside of lid to rotate the groove, the radiating groove is located the lid and link up the setting, and the radiating groove is provided with a plurality ofly, drive groove, rotation groove and radiating groove intercommunication setting.
As a further preferable aspect of the present utility model, the shielding plate is located in the rotating groove for rotating, and the specification of the shielding plate and the specification of the heat dissipation groove are mutually adapted.
As a further preference of the technical scheme, the two ends of the grip are provided with the movable grooves, the inner walls of the movable grooves are fixedly connected with springs, the other ends of the springs are fixedly connected with clamping rods, the other ends of the clamping rods extend to the outside in a sliding penetrating mode through the grip, one end of the inner side of each clamping rod is fixedly connected with a pushing block, and the pushing blocks are slidably mounted on the grip.
As a further preferable mode of the technical scheme, the inner side ends of the two groups of positioning blocks are provided with positioning holes, and the specifications of the positioning holes are mutually matched with the specifications of the clamping rods.
Compared with the prior art, the method has the following beneficial effects:
through the shielding component that sets up for shielding plate can carry out sealed processing to the heat dissipation groove, avoids the dust to get into inside the motor, leads to the dust to pile up, influences motor performance and life.
Through set up the dust cover in current lid inboard to under the circumstances that does not influence motor heat dissipation, realize the dustproof to the motor inside.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a structural exploded view of the cover and dust cap of the present utility model;
FIG. 3 is a cross-sectional view of the structure of the cover of the present utility model;
FIG. 4 is a schematic view of the construction of the shielding assembly of the present utility model;
fig. 5 is an enlarged view at a in fig. 4.
In the figure: 1. a cover body; 2. a dust cover; 3. reinforcing ribs; 4. a mounting groove; 5. a shielding assembly; 6. a positioning block; 11. ear plates; 12. a clamping groove; 21. a clamping block; 22. a fixing bolt; 41. a driving groove; 42. a rotating groove; 43. a heat sink; 51. a rotating ring; 52. a shielding plate; 53. a grip; 54. a moving groove; 55. a spring; 56. a clamping rod; 57. a pushing block; 61. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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. 1-5, the present utility model provides a technical solution: the utility model provides a dustproof motor end cover, includes lid 1, the inboard end fixedly connected with strengthening rib 3 of lid 1, and the opposite side of strengthening rib 3 is provided with dust cover 2, and mounting groove 4 has been seted up to the inside of lid 1, is provided with in the mounting groove 4 and shelters from subassembly 5, and the right side outer wall dislocation of lid 1 is provided with two sets of locating pieces 6.
Referring to fig. 2, a plurality of ear plates 11 connected with a motor are fixedly connected around the outer wall of the cover body 1, and a clamping groove 12 is formed at the left side end of the cover body 1, in this embodiment, the ear plates 11 are used for mounting the cover body 1 on the motor, the clamping groove 12 is used for mounting the dust cover 2, and the dust cover 2 filters dust in air.
Referring to fig. 2, a plurality of clamping blocks 21 are formed around the outer wall of the dust cover 2, the specifications of the clamping blocks 21 are mutually matched with those of the clamping grooves 12, the dust cover 2 is fixed on the cover body 1 through fixing bolts 22, in this embodiment, the clamping blocks 21 on the outer side of the dust cover 2 are clamped into the clamping grooves 12, and then the dust cover 2 is fixed on the cover body 1 through the fixing bolts 22.
Referring to fig. 3, the mounting groove 4 includes a driving groove 41, a rotating groove 42 and a heat dissipation groove 43, the right side of the driving groove 41 is communicated with the driving groove 42, the rotating groove 42 is located inside the cover 1, the heat dissipation groove 43 is located on the cover 1, the heat dissipation grooves 43 are communicated with the driving groove 41, the rotating groove 42 and the heat dissipation groove 43.
Referring to fig. 4 and 5, the shielding assembly 5 includes a rotating ring 51 rotatably installed in the driving groove 41, a plurality of shielding plates 52 are fixedly connected to the outer wall of the rotating ring 51, the shielding plates 52 are located in the rotating groove 42 to rotate, the specifications of the shielding plates 52 are mutually matched with those of the heat dissipation groove 43, and a grip 53 is fixedly connected to the right side end of the shielding plates 52;
the two ends of the handle 53 are provided with the moving groove 54, the inner wall of the moving groove 54 is fixedly connected with the spring 55, the other end of the spring 55 is fixedly connected with the clamping rod 56, the other end of the clamping rod 56 penetrates through the handle 53 in a sliding way to extend to the outside, one end of the inner side of the clamping rod 56 is fixedly connected with the pushing block 57, the pushing block 57 is slidably arranged on the handle 53, in the embodiment, when the motor is not used, the handle 53 can drive the rotating ring 51 to rotate in the driving groove 41, so that the rotating ring 51 drives the shielding plate 52 to rotate in the rotating groove 42, meanwhile, the pushing block 57 at the two ends of the handle 53 is pressed, the clamping rod 56 is driven to move inwards and compress the spring 55, when the shielding plate 52 rotates to be coincident with the heat dissipation groove 43, the pushing block 57 is released, one end of the pushing clamping rod 56 is clamped into the positioning hole 61 of the positioning block 6 under the elastic acting force of the spring 55, and the positioning treatment of the positions of the rotating ring 51, the shielding plate 52 and the handle 53 is completed, so that the shielding plate 52 can seal the heat dissipation groove 43, dust is prevented from entering the motor, and the motor is prevented from being accumulated, and the performance and service life are influenced; when the motor is used, the clamping rod 56 is completely separated from the positioning hole 61 by pressing the pushing block 57, the handle 53 drives the rotating ring 51 and the shielding plate 52 to rotate, the shielding plate 52 is not overlapped with the heat dissipation groove 43, and the clamping rod 56 is clamped into the positioning hole 61 of the other group of positioning blocks 6, so that the heat dissipation groove 43 dissipates heat generated during the operation of the motor.
Referring to fig. 5, the inner ends of the two sets of positioning blocks 6 are provided with positioning holes 61, the specifications of the positioning holes 61 and the specifications of the clamping rods 56 are mutually adapted, in this embodiment, when one set of positioning blocks 6 is used for sealing the heat dissipation groove 43 by the shielding plate 52, the clamping rods 56 are clamped into the positioning holes 61 for fixing the position of the shielding plate 52, and when the other set of positioning blocks 6 is used for not sealing the heat dissipation groove 43 by the shielding plate 52, the clamping rods 56 are clamped into the positioning holes 61 of the positioning blocks 6, so as to fix the position of the shielding plate 52.
Working principle of dustproof motor end cover: the dust cover 2 is fixed to the cover 1 by the fixing bolts 22 by clamping the clamping blocks 21 on the outer side of the dust cover 2 into the clamping grooves 12, and then the cover 1 is mounted to the motor by the lug plates 11;
when the motor is not in use, the handle 53 can drive the rotating ring 51 to rotate in the driving groove 41, so that the rotating ring 51 drives the shielding plate 52 to rotate in the rotating groove 42, meanwhile, the pushing blocks 57 at two ends of the handle 53 are pressed, the clamping rods 56 are driven to move inwards and compress the springs 55, when the shielding plate 52 rotates to be overlapped with the heat dissipation groove 43, the pushing blocks 57 are loosened, one ends of the pushing clamping rods 56 are clamped into the positioning holes 61 of the positioning blocks 6 under the elastic acting force of the springs 55, and the positioning treatment on the positions of the rotating ring 51, the shielding plate 52 and the handle 53 is completed, so that the shielding plate 52 can seal the heat dissipation groove 43, dust is prevented from entering the motor, dust accumulation is avoided, and the performance and the service life of the motor are influenced; when the motor is used, the clamping rod 56 is completely separated from the positioning hole 61 by pressing the pushing block 57, the handle 53 drives the rotating ring 51 and the shielding plate 52 to rotate, the shielding plate 52 is not overlapped with the heat dissipation groove 43, and the clamping rod 56 is clamped into the positioning hole 61 of the other group of positioning blocks 6, so that the heat dissipation groove 43 dissipates heat generated during the operation of the motor.
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)
1. The utility model provides a dustproof motor end cover, includes lid (1), its characterized in that: the novel dust-proof cover is characterized in that the inner side end of the cover body (1) is fixedly connected with a reinforcing rib (3), the other side of the reinforcing rib (3) is provided with a dust cover (2), an installation groove (4) is formed in the cover body (1), a shielding component (5) is arranged in the installation groove (4), and two groups of positioning blocks (6) are arranged on the outer wall of the right side of the cover body (1) in a staggered mode;
the shielding assembly (5) comprises a rotating ring (51) rotatably arranged in the driving groove (41), a plurality of shielding plates (52) are fixedly connected to the outer wall of the rotating ring (51), and a handle (53) is fixedly connected to the right side end of each shielding plate (52).
2. A dust protected motor end cap as set forth in claim 1, wherein: the outer wall of the cover body (1) is fixedly connected with a plurality of lug plates (11) connected with the motor, and the left side end of the cover body (1) is provided with a clamping groove (12).
3. A dust protected motor end cap as set forth in claim 1, wherein: a plurality of clamping blocks (21) are arranged on the periphery of the outer wall of the dust cover (2), the specifications of the clamping blocks (21) are mutually matched with those of the clamping grooves (12), and the dust cover (2) is fixed to the cover body (1) through fixing bolts (22).
4. A dust protected motor end cap as set forth in claim 1, wherein: the mounting groove (4) comprises a driving groove (41), a rotating groove (42) and a radiating groove (43), wherein the right side of the driving groove (41) is communicated with the inside of the cover body (1), the radiating groove (43) is communicated with the cover body (1), the radiating grooves (43) are formed in the cover body (1), and the plurality of the radiating grooves (43) are formed in the driving groove (41), the rotating groove (42) and the radiating groove (43) in a communicating mode.
5. A dust protected motor end cap as set forth in claim 4 wherein: the shielding plate (52) is positioned in the rotating groove (42) to rotate, and the specification of the shielding plate (52) is mutually matched with the specification of the heat dissipation groove (43).
6. A dust protected motor end cap as set forth in claim 1, wherein: the utility model discloses a handle, including handle (53), movable groove (54) have been seted up at both ends of handle (53), movable groove (54) inner wall fixedly connected with spring (55), the other end fixedly connected with draw-in lever (56) of spring (55), the other end slip of draw-in lever (56) runs through handle (53) and extends to outside, inboard one end fixedly connected with impeller (57) of draw-in lever (56), impeller (57) slidable mounting is on handle (53).
7. A dust protected motor end cap as set forth in claim 1, wherein: the inner side ends of the two groups of positioning blocks (6) are provided with positioning holes (61), and the specifications of the positioning holes (61) are mutually matched with the specifications of the clamping rods (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555985.5U CN220254249U (en) | 2023-06-19 | 2023-06-19 | Dustproof motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555985.5U CN220254249U (en) | 2023-06-19 | 2023-06-19 | Dustproof motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220254249U true CN220254249U (en) | 2023-12-26 |
Family
ID=89264302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555985.5U Active CN220254249U (en) | 2023-06-19 | 2023-06-19 | Dustproof motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220254249U (en) |
-
2023
- 2023-06-19 CN CN202321555985.5U patent/CN220254249U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220254249U (en) | Dustproof motor end cover | |
| CN210093018U (en) | Motor end cover with heat dissipation function | |
| CN112483324A (en) | Wind driven generator device | |
| CN216851567U (en) | Heat dissipation type brushless motor for dust collector | |
| CN113872371B (en) | Motor shaft end sealing cover capable of dissipating heat | |
| CN215011298U (en) | Heat abstractor for track door production control system | |
| CN211183632U (en) | Waterproof safety cover of small-size motor | |
| CN210744892U (en) | Dustproof motor | |
| CN114598093A (en) | Permanent magnet motor with uniformly distributed ventilation type protection mechanism | |
| CN214314918U (en) | Unilateral motor convenient to disassemble and assemble for electric motorcycle | |
| CN213361255U (en) | Electric actuator with heat radiation structure | |
| CN219651031U (en) | Charging pile with heat dissipation grating based on automobile | |
| CN210183131U (en) | Servo motor applied to safety gate | |
| CN220965327U (en) | Dustproof device, equipment box and energy storage equipment | |
| CN210240068U (en) | Heat-insulation type explosion-proof high-pressure fan | |
| CN220036988U (en) | Heat radiation structure of centrifugal fan | |
| CN220822767U (en) | Motor with protection function | |
| CN215990397U (en) | Servo motor convenient to assemble and overhaul | |
| CN216312836U (en) | Dust protected multi-functional variable speed direct current series excited machine | |
| CN217159435U (en) | Low-speed motor surface protective housing with heat dissipation function | |
| CN220067080U (en) | High-efficient radiating motor | |
| CN214799125U (en) | Brushless micromotor | |
| CN214125017U (en) | Asynchronous motor | |
| CN116494185B (en) | Electric pick with dustproof and cooling functions | |
| CN214674690U (en) | Motor with high-efficient shock attenuation heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |