CN220358918U - Improved structure of brushless motor capable of shielding interference signals - Google Patents
Improved structure of brushless motor capable of shielding interference signals Download PDFInfo
- Publication number
- CN220358918U CN220358918U CN202322010164.XU CN202322010164U CN220358918U CN 220358918 U CN220358918 U CN 220358918U CN 202322010164 U CN202322010164 U CN 202322010164U CN 220358918 U CN220358918 U CN 220358918U
- Authority
- CN
- China
- Prior art keywords
- brushless motor
- motor body
- improved structure
- motor capable
- interference signals
- 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
- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000035939 shock Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 10
- 230000006872 improvement Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an improved structure of a brushless motor capable of shielding interference signals, which comprises an outer shell box, an anti-interference box, a base plate and a damping base plate, wherein an installation plate is fixedly installed on the upper side of the damping base plate, a motor body is connected to the upper side of the installation plate in a threaded manner, a driving wheel is fixedly installed at the output end of the motor body, a conveyor belt is connected to the outer side of the driving wheel in a transmission manner, a driven wheel is connected to the inner side of the conveyor belt in a transmission manner, and a rotary rod is fixedly installed at the center of the inner part of the driven wheel. According to the utility model, the fan blades are indirectly driven to rotate through the motor body, so that the exchange speed of outside air and air around the motor body is accelerated, the effect of radiating the motor body is achieved, meanwhile, the vibration amplitude of the motor body is reduced by utilizing the damping backing plate, and the motor body can normally and stably run.
Description
Technical Field
The utility model relates to the technical field of brushless motors, in particular to an improved structure of a brushless motor capable of shielding interference signals.
Background
The brushless DC motor is composed of a motor main body and a driver, is a typical electromechanical integrated product, and because the brushless DC motor runs in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, and the permanent magnet of the brushless DC motor with small and medium capacity can not generate oscillation and step-out when the load is suddenly changed, and the rare earth NdFeB material with high magnetic energy level is mostly adopted at present.
The Chinese patent publication number is: CN215498507U discloses an improved structure of a brushless motor capable of shielding interference signals, and this application proposes: "brushless motor that uses at present is inconvenient to shield interfering signal, leads to brushless motor inside magnetic force chaotic easily, influences production efficiency to the motor is inconvenient to install fixed problem", and this application has solved this problem, but has following defect:
the prior art solutions described above have the following drawbacks: this brushless motor is nevertheless can shield interfering signal, but this brushless motor lacks heat dissipation mechanism, and brushless motor can produce a large amount of heat in the course of the work, can not dispel the heat, and the heat can pile up the temperature rise that leads to brushless motor, influences brushless motor's normal operating, seriously leads to brushless motor to burn out even, consequently, we propose a novel improved structure of brushless motor that can shield interfering signal.
Disclosure of Invention
The present utility model provides an improved structure of a brushless motor capable of shielding interference signals, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an improved structure of brushless motor of shielding interference signal, includes the shell case, the inner wall fixed mounting of shell case has the anti-interference case, the inside bottom of anti-interference case is provided with the base plate, the mid-mounting of base plate upside has the shock attenuation backing plate, the upside fixed mounting of shock attenuation backing plate has the mounting panel, the upside threaded connection of mounting panel has the motor body, the output fixed mounting of motor body has the action wheel, the outside transmission of action wheel is connected with the conveyer belt, the inboard transmission of conveyer belt is connected with from the driving wheel, the inside center department fixed mounting from the driving wheel has the rotary rod, the outside fixed mounting of rotary rod has the fan blade.
As a further improvement scheme of the technical scheme: the left side of shell case fixed mounting has the bearing, and wherein the output joint of motor body is at the bearing inner wall.
As a further improvement scheme of the technical scheme: the top of the anti-interference box is provided with ventilation openings which are uniformly distributed.
As a further improvement scheme of the technical scheme: the damping backing plate is made of rubber materials, and the damping rod is inserted into the mounting plate.
As a further improvement scheme of the technical scheme: four corners of the upper side of the mounting plate are connected with fixing bolts in a threaded manner.
As a further improvement scheme of the technical scheme: the rotary rod is rotatably connected to the upper side of the inside of the anti-interference box.
As a further improvement scheme of the technical scheme: the middle part at shell case top has seted up the draw-in groove, the inner wall joint of draw-in groove has the dust filter, the diagonal angle department rotation at shell case top is connected with the gag lever post, peg graft in the inside of gag lever post has the inserted bar.
As a further improvement scheme of the technical scheme: the opposite angle of dust filter upside department has seted up the jack, and wherein the inner wall fixed mounting of draw-in groove has sealed pad.
As a further improvement scheme of the technical scheme: the four corners department welding of base plate upside has the shock attenuation pole, the outside fixed mounting of shock attenuation pole has damping spring, utilizes multistage buffer gear to shock attenuation to the motor body, reduces the range that the motor body shakes, has guaranteed the normal stable operation of motor body.
The beneficial effects of the utility model are as follows: compared with the prior art, the anti-interference box can shield various interference factors around, guarantee that the motor body can not receive the normal steady operation of interference, the motor body drives the action wheel rotatory, the action wheel drives the conveyer belt transmission, the conveyer belt drives from the rotation of driving the wheel, it is rotatory from the driving wheel drive rotary rod, the rotary rod drives the fan blade rotation, the speed of external air and the air exchange around the motor body is accelerated, thereby it dispels the heat to reach the motor body, avoid the condition that the heat stacked up to take place, can not influence brushless motor's normal operating, utilize the shock attenuation backing plate to carry out the shock attenuation to the motor body simultaneously, the range that reduces motor body vibrations has guaranteed the motor body can normal steady operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the motor body structure of the present utility model;
FIG. 3 is a schematic view of a fan blade structure according to the present utility model;
fig. 4 is a schematic view of the shock absorbing spring structure of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a housing case; 2. an anti-interference box; 3. a substrate; 4. damping backing plate; 5. a shock-absorbing rod; 6. a damping spring; 7. a mounting plate; 8. a motor body; 9. a driving wheel; 10. a conveyor belt; 11. driven wheel; 12. a rotating rod; 13. a fan blade; 14. a clamping groove; 15. a dust filter plate; 16. a limit rod; 17. and a plunger.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Referring to fig. 1 to 3, in an embodiment of the utility model, an improved structure of a brushless motor capable of shielding interference signals comprises an outer case 1, an anti-interference case 2 is fixedly installed on the inner wall of the outer case 1, a base plate 3 is arranged at the bottom of the inside of the anti-interference case 2, a damping pad 4 is fixedly installed in the middle of the upper side of the base plate 3, damping rods 5 are welded at four corners of the upper side of the base plate 3, damping springs 6 are fixedly installed on the outer sides of the damping rods 5, a mounting plate 7 is fixedly installed on the upper side of the damping pad 4, a motor body 8 is in threaded connection with the upper side of the mounting plate 7, a driving wheel 9 is fixedly installed at the output end of the motor body 8, a conveyor belt 10 is in transmission connection with the outer side of the driving wheel 9, a driven wheel 11 is in transmission connection with the inner side of the conveyor belt 10, a rotary rod 12 is fixedly installed at the center of the inside of the driven wheel 11, a fan blade 13 is fixedly installed at the outer side of the inner side of the rotary rod 12, a clamping groove 14 is formed in the middle of the top of the outer case 1, a dust filter plate 15 is clamped in the inner wall of the clamping groove 14, a diagonal corner of the top of the outer case 1 is rotationally connected with a limiting rod 16, and a plug rod 17 is inserted into the inside the limiting rod 16.
Referring to fig. 1-3, a bearing is fixedly mounted on the left side of the housing case 1, wherein an output end of the motor body 8 is clamped on an inner wall of the bearing, and the output end of the motor body 8 can be assisted to rotate through the bearing, so that the output end of the motor body 8 can be ensured to stably rotate.
Referring to fig. 2-3, the top of the anti-interference box 2 is provided with ventilation openings which are uniformly distributed, and hot air around the motor body 8 can be conveniently dispersed from the inside of the anti-interference box 2 through the ventilation openings.
Referring to fig. 2-4, the damping pad 4 is made of rubber materials, wherein the damping rod 5 is inserted into the mounting plate 7, the motor body 8 is buffered for the first time through the damping pad 4, the damping rod 5 and the damping spring 6 are matched for use to buffer the motor body 8 for the second time, and the motor body 8 is damped by utilizing multistage buffering, so that the motor body 8 can stably run.
Referring to fig. 2 to 3, fixing bolts are screwed to four corners of the upper side of the mounting plate 7, and the motor body 8 is fixed by the fixing bolts.
Referring to fig. 2-3, a rotating rod 12 is rotatably connected to the upper side of the inside of the anti-interference box 2, and the rotating rod 12 rotates to drive the fan blades 13 to rotate, so as to accelerate the circulation rate of hot air around the motor body 8.
Referring to fig. 1-3, insertion holes are formed in the opposite corners of the upper side of the dust filter plate 15, wherein a sealing gasket is fixedly mounted on the inner wall of the clamping groove 14, and the dust filter plate 15 is fixed by inserting the insertion rod 17 on the limit rod 16 into the insertion holes in the dust filter plate 15, so that the dust filter plate 15 can be replaced conveniently and rapidly.
The working principle of the utility model is as follows: when using this brushless motor, start brushless motor, the various interference factor around the anti-interference box 2 can shielding, guarantee motor body 8 can normal steady operation, motor output rotates, drive action wheel 9 rotates, action wheel 9 drives conveyer belt 10 and transmits, conveyer belt 10 drives from driving wheel 11 and carries out synchronous revolution, from driving wheel 11 drives rotary rod 12 and rotates, rotary rod 12 drives fan blade 13 and rotates, fan blade 13 can accelerate motor body 8 around the circulation of air, accelerate the speed of external air and motor body 8 surrounding air exchange, thereby reach and dispel the heat to motor body 8, this brushless motor has cooling mechanism, brushless motor produces a large amount of heat in the course of working, can be derived to the external by fan blade 13, accelerate external air and motor body 8 around the air exchange speed, avoid the condition that the heat piles up to take place, can not influence normal operating, motor body 8 can take place the vibrations in the course of working, the shock attenuation backing plate 4 of mounting panel 7 downside can carry out the first buffering to the vibrations, shock attenuation pole 5 and damping spring 6 cooperate the use and carry out the buffering for the second time to motor body 8, and carry out the buffering to motor body 8, and then reduce motor body 8's a large amount of heat, the amplitude of motor body 8 has guaranteed that motor body 8 can normally vibrate steady operation.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (9)
1. The utility model provides an improvement structure of brushless motor that can shield interference signal, includes shell case (1), the inner wall fixed mounting of shell case (1) has anti-interference case (2), a serial communication port, the inside bottom of anti-interference case (2) is provided with base plate (3), the middle part fixed mounting of base plate (3) upside has shock attenuation backing plate (4), the upside fixed mounting of shock attenuation backing plate (4) has mounting panel (7), the upside threaded connection of mounting panel (7) has motor body (8), the output fixed mounting of motor body (8) has action wheel (9), the outside transmission of action wheel (9) is connected with conveyer belt (10), the inboard transmission of conveyer belt (10) is connected with from driving wheel (11), the inside center department fixed mounting of driving wheel (11) has rotary rod (12), the outside fixed mounting of rotary rod (12) has fan blade (13).
2. The improved structure of the brushless motor capable of shielding interference signals according to claim 1, wherein a bearing is fixedly arranged on the left side of the housing box (1), and the output end of the motor body (8) is clamped on the inner wall of the bearing.
3. The improved structure of a brushless motor capable of shielding interference signals according to claim 1, wherein the top of the anti-interference box (2) is provided with ventilation openings which are uniformly distributed.
4. An improved structure of a brushless motor capable of shielding interference signals according to claim 1, wherein the damping pad (4) is made of rubber material, and the damping rod (5) is inserted into the mounting plate (7).
5. The improved structure of the brushless motor capable of shielding interference signals according to claim 1, wherein fixing bolts are connected at four corners of the upper side of the mounting plate (7) in a threaded manner.
6. An improved structure of a brushless motor capable of shielding disturbance signals according to claim 1, wherein the rotary rod (12) is rotatably connected to the upper middle side of the inside of the disturbance-proof case (2).
7. The improved structure of the brushless motor capable of shielding interference signals according to claim 1, wherein a clamping groove (14) is formed in the middle of the top of the housing box (1), a dust filter plate (15) is clamped on the inner wall of the clamping groove (14), a limiting rod (16) is rotatably connected to the diagonal position of the top of the housing box (1), and a plug rod (17) is inserted into the limiting rod (16).
8. The improved structure of a brushless motor capable of shielding interference signals according to claim 7, wherein the upper side of the dust filter plate (15) is provided with insertion holes at opposite angles, and the inner wall of the clamping groove (14) is fixedly provided with a sealing gasket.
9. The improved structure of the brushless motor capable of shielding interference signals according to claim 1, wherein shock absorption rods (5) are welded at four corners of the upper side of the base plate (3), and shock absorption springs (6) are fixedly arranged on the outer sides of the shock absorption rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010164.XU CN220358918U (en) | 2023-07-28 | 2023-07-28 | Improved structure of brushless motor capable of shielding interference signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010164.XU CN220358918U (en) | 2023-07-28 | 2023-07-28 | Improved structure of brushless motor capable of shielding interference signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358918U true CN220358918U (en) | 2024-01-16 |
Family
ID=89480356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010164.XU Active CN220358918U (en) | 2023-07-28 | 2023-07-28 | Improved structure of brushless motor capable of shielding interference signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358918U (en) |
-
2023
- 2023-07-28 CN CN202322010164.XU patent/CN220358918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220358918U (en) | Improved structure of brushless motor capable of shielding interference signals | |
| CN218976455U (en) | High-speed brushless motor convenient to installation | |
| CN115118070B (en) | Permanent magnet motor capable of achieving intelligent automatic shock absorption | |
| CN110556966B (en) | Small-size motor seismic isolation device of subsidiary cooling effect | |
| CN211127425U (en) | Shock-absorbing noise-reducing switched reluctance hub motor control system | |
| CN214125075U (en) | Motor with high working stability | |
| CN215419952U (en) | Low-vibration high-stability surface-mounted nine-phase permanent magnet motor | |
| CN212850145U (en) | Motor positioning mechanism | |
| CN213511400U (en) | Rotating equipment with high stability performance anti-vibration function | |
| CN219627481U (en) | Dustproof brushless motor | |
| CN212935676U (en) | Anti-vibration type vibrating motor | |
| CN218102883U (en) | Brushless motor capable of shielding interference signal | |
| CN217563446U (en) | Shock attenuation shell structure for motor | |
| CN216530898U (en) | External rotor electric machine based on novel mounting structure | |
| CN216216270U (en) | Permanent magnet synchronous motor stator body and permanent magnet synchronous motor | |
| CN212785717U (en) | Explosion-proof warning loudspeaker fixed knot constructs | |
| CN211530934U (en) | Self-heat-dissipation type direct-current brushless motor | |
| CN216356269U (en) | Outer rotor write pole self-starting permanent magnet motor | |
| CN214701702U (en) | Blast mechanism for rotary kiln | |
| CN213585426U (en) | Coreless permanent magnet synchronous motor device | |
| CN221120464U (en) | Damping cooling fan | |
| CN113964995B (en) | Novel high-efficient radiating brushless doubly-fed motor | |
| CN220113051U (en) | Mounting structure of grinder stator | |
| CN220067097U (en) | High stability motor | |
| CN215344232U (en) | Dust-protection brushless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |