CN211018452U - Base of external rotor motor - Google Patents
Base of external rotor motor Download PDFInfo
- Publication number
- CN211018452U CN211018452U CN201921968633.6U CN201921968633U CN211018452U CN 211018452 U CN211018452 U CN 211018452U CN 201921968633 U CN201921968633 U CN 201921968633U CN 211018452 U CN211018452 U CN 211018452U
- Authority
- CN
- China
- Prior art keywords
- base
- rotor motor
- external rotor
- fixing block
- fixing
- 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
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model is suitable for a motor configuration technical field provides an external rotor electric machine's base, the base is used for supporting the motor, the base includes: the motor comprises a base plate, support plates arranged on two sides of the base plate, at least two elastic pieces arranged on the support plates, and a fixing structure arranged on the elastic pieces and used for mounting the motor rotating shaft. The utility model discloses a extension board with set up two at least elastic components between the fixed knot structure to can play one right external rotor electric machine absorbing effect, and then avoided external rotor electric machine with the condition that the base damaged after long-term the use.
Description
Technical Field
The utility model belongs to the technical field of the motor configuration, especially, relate to an external rotor electric machine's base.
Background
With the rapid development of mechanical technology, the application range of the external rotor motor is increasingly wide, and the base for supporting the external rotor motor is rapidly developed with the wide application of the motor. The base mainly comprises a bottom plate and a fixing part arranged on the bottom plate and used for supporting the rotating shaft of the outer rotor motor, and the rotating shafts at two ends of the outer rotor motor are arranged on the fixing part, so that the effect of supporting the outer rotor motor is achieved.
The outer rotor motor can generate certain vibration during operation, and the corresponding base can vibrate along with the vibration of the motor. Therefore, after the outer rotor motor runs for a long time under the condition, the outer rotor motor or the base can be easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides an external rotor electric machine's base aims at solving the problem that current external rotor electric machine and base damaged easily.
The utility model discloses a realize like this, provide an external rotor electric machine's base, the base is used for supporting external rotor electric machine, the base includes: the motor comprises a base plate, support plates arranged on two sides of the base plate, at least two elastic pieces arranged on the support plates, and a fixing structure arranged on the elastic pieces and used for mounting a rotating shaft of the outer rotor motor.
Still further, the fixing structure includes: the first fixing block is connected with the elastic piece, and one end of the second fixing block is hinged with the first fixing block; the other ends of the first fixing block and the second fixing block are provided with corresponding fixing holes, and the first fixing block and the second fixing block are provided with corresponding semicircular grooves for clamping a rotating shaft of the outer rotor motor.
Furthermore, a thread structure is arranged in the fixing hole.
Furthermore, a shock absorption pad for shock absorption is arranged in the semicircular groove.
Furthermore, at least one reinforcing plate is arranged on the inner side of the support plate.
Furthermore, height adjusting knobs are arranged at four corners of the bottom surface of the bottom plate.
Further, the elastic member is a spring.
The utility model discloses a extension board with set up two at least elastic components between the fixed knot structure to can play one right external rotor electric machine absorbing effect, and then avoided external rotor electric machine with the condition that the base damaged after long-term the use.
Drawings
Fig. 1 is a schematic front view of an external rotor motor mounted on a base of the external rotor motor according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a base of an outer rotor motor according to an embodiment of the present invention.
Fig. 3 is a schematic view of a fixing structure of a base of an outer rotor motor according to an embodiment of the present invention.
Wherein, 1, an outer rotor motor; 2. a rotating shaft; 3. a support plate; 4. a base plate; 5. a height adjustment knob; 6. a reinforcing plate; 7. an elastic member; 8. a fixed structure; 9. a first fixed block; 10. a second fixed block; 11. a shock pad; 12. a semicircular groove; 13. a fixing hole; 14. switching the hole; 15. and (4) transferring the shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses a concrete embodiment as follows:
a base of an external rotor motor 1, as shown in fig. 1 or fig. 2, for supporting the external rotor motor 1, the base comprising: the motor comprises a base plate 4, support plates 3 arranged on two sides of the base plate 4, at least two elastic members 7 arranged on the support plates 3, and a fixing structure 8 (shown in figure 1) arranged on the elastic members 7 and used for mounting a rotating shaft 2 of the outer rotor motor 1.
In this embodiment, as shown in fig. 2, two elastic members 7 are provided on the strip 3. Of course, the elastic members 7 can be arranged in three, four, five, etc. according to actual requirements.
The number of the elastic members 7 arranged on the support plate 3 may also be one, but the damping effect achieved at this time is weak, and the arrangement of the fixing device is not facilitated.
In this embodiment, at least two elastic members 7 are disposed between the support plate 3 and the fixing structure 8, so that an effect of damping the external rotor motor 1 can be achieved, and the external rotor motor 1 and the base are prevented from being damaged after long-term use.
As another alternative embodiment of the present invention, as shown in fig. 2 or fig. 3, the fixing structure 8 includes: a first fixed block 9 connected with the elastic member 7, and a second fixed block 10 having one end hinged with the first fixed block 9; as shown in fig. 3, the other ends of the first fixing block 9 and the second fixing block 10 are provided with corresponding fixing holes 13, and as shown in fig. 2 or fig. 3, the first fixing block 9 and the second fixing block 10 are provided with corresponding semicircular grooves 12 to clamp the rotating shaft 2 of the outer rotor motor 1.
As shown in fig. 3, two sides of the first fixing block 9 are provided with a transfer hole 14, the second fixing block 10 is provided with a transfer shaft 15, and the second fixing block 10 is inserted into the transfer hole 14 through the transfer shaft 15 so as to be hinged to the first fixing block 9.
Of course, the first fixing block 9 and the second fixing block 10 can also be hinged through other modes, for example, the first fixing block 9 is provided with the hinge groove, the second fixing block 10 is provided with the hinge joint, the hinge joint and the hinge groove are provided with corresponding hinge holes, and the hinge joint and the hinge groove pass through a hinge shaft to realize hinging in the hinge holes.
The other ends of the first fixing block 9 and the second fixing block 10 are provided with the fixing holes 13, so that after the rotating shaft 2 of the outer rotor motor 1 is clamped into the semicircular groove 12, the first fixing block 9 and the second fixing block 10 are fixed through a fixing shaft, and the rotating shaft 2 of the outer rotor motor 1 is fixed.
As shown in fig. 3, the diameter of the semicircular groove 12 is equivalent to the diameter of the rotating shaft 2 of the external rotor motor 1, so that the rotating shaft 2 of the external rotor motor 1 can be better clamped.
In this embodiment, the second fixing block 10 is hinged to the first fixing block 9, a semicircular groove 12 is formed in the first fixing block 9 and the second fixing block 10, and a corresponding fixing hole 13 is formed in the other end of the first fixing block 9 and the other end of the second fixing block 10. Therefore, when the external rotor motor 1 needs to be installed or removed, the second fixing block 10 is opened, the external rotor motor 1 is installed or removed, and the semicircular groove 12 is used for clamping the rotating shaft 2 of the external rotor motor 1.
Of course, the second fixing block 10 may also be used as an external fixing member, and is not connected to the first fixing block 9, at this time, the fixing holes 13 are disposed at both ends of the first fixing block 9 and the second fixing block 10, after the rotating shaft 2 of the external rotor motor 1 is placed on the first fixing block 9, the rotating shaft 2 of the external rotor motor 1 is covered by the second fixing block 10, and the rotating shaft 2 of the external rotor motor 1 is fixed by the fixing shaft passing through the fixing holes 13.
As another alternative embodiment of the present invention, a threaded structure (not shown in the figure) is provided in the fixing hole 13.
In the embodiment, the thread structures are arranged in the fixing holes 13, so that the first fixing block 9 and the second fixing block 10 can be fixed by screws, and the second fixing block 10 can be conveniently opened or fixed.
Of course, the fixing hole 13 may be directly fixed by a rivet without providing a thread structure.
As another alternative embodiment of the present invention, as shown in fig. 2 or fig. 3, a shock absorbing pad 11 for absorbing shock is disposed in the semicircular groove 12.
In this embodiment, the shock absorbing pad 11 is disposed in the semicircular groove 12, so that the external rotor motor 1 can be further damped, and the external rotor motor 1 and the base are prevented from being damaged after long-term use.
As another alternative embodiment of the present invention, as shown in fig. 1, at least one reinforcing plate 6 is disposed inside the support plate 3.
In this embodiment, as shown in fig. 1, the inner side of the strip 3 is provided with a reinforcing plate 6. Of course, two, three, four, five, etc. blocks may be provided according to actual requirements.
In the embodiment, the reinforcing plate 6 is arranged on the inner side of the support plate 3, so that the support strength of the support plate 3 is increased, and the damage to the support plate 3 is avoided.
As another alternative embodiment of the present invention, referring to fig. 1 and fig. 2, height adjusting knobs 5 are provided at four corners of the bottom surface of the bottom plate 4.
The number of the adjusting knobs arranged on the bottom plate 4 can be three, five, six and the like.
In this embodiment, the height adjustment knob 5 is disposed on the bottom surface of the bottom plate 4, so that the balance of the bottom plate 4 can be adjusted, and the external rotor motor 1 is prevented from being unbalanced during operation.
As another alternative embodiment of the present invention, as shown in fig. 1 and fig. 2, the elastic member 7 is a spring.
This embodiment can increase the elastic effect of elastic member 7 through selecting for use the spring as elastic member 7 to further promote the shock attenuation effect.
Of course, the elastic member 7 may also be a resilient shock absorbing member such as a spring plate or a resilient plastic column.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A base for an outer rotor motor, the base being for supporting the outer rotor motor, the base comprising: the motor comprises a base plate, support plates arranged on two sides of the base plate, at least two elastic pieces arranged on the support plates, and a fixing structure arranged on the elastic pieces and used for mounting a rotating shaft of the outer rotor motor.
2. The base for the external rotor motor according to claim 1, wherein the fixing structure comprises: the first fixing block is connected with the elastic piece, and one end of the second fixing block is hinged with the first fixing block;
the other ends of the first fixing block and the second fixing block are provided with corresponding fixing holes, and the first fixing block and the second fixing block are provided with corresponding semicircular grooves for clamping a rotating shaft of the outer rotor motor.
3. The base of the external rotor motor as claimed in claim 2, wherein a screw structure is provided in the fixing hole.
4. The pedestal of an external rotor motor according to claim 2, wherein a shock-absorbing pad for shock absorption is provided in the semicircular groove.
5. The base for the external rotor electric machine as claimed in claim 1, wherein at least one reinforcing plate is provided inside the support plate.
6. The base for the external rotor motor according to claim 1, wherein height adjusting knobs are provided on four corners of the bottom surface of the base plate.
7. The base for the external rotor motor according to claim 1, wherein the elastic member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968633.6U CN211018452U (en) | 2019-11-14 | 2019-11-14 | Base of external rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968633.6U CN211018452U (en) | 2019-11-14 | 2019-11-14 | Base of external rotor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211018452U true CN211018452U (en) | 2020-07-14 |
Family
ID=71507852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968633.6U Active CN211018452U (en) | 2019-11-14 | 2019-11-14 | Base of external rotor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211018452U (en) |
-
2019
- 2019-11-14 CN CN201921968633.6U patent/CN211018452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211018452U (en) | Base of external rotor motor | |
| CN213782594U (en) | Outdoor anti-seismic power distribution cabinet | |
| CN211449595U (en) | Combined base of speed reducer | |
| CN210201182U (en) | Damping base of low-voltage switch cabinet | |
| CN215072036U (en) | Stepping motor driver with protection structure | |
| CN213419765U (en) | Anti-seismic support for electromechanical equipment | |
| KR101923133B1 (en) | Vibration reduction apparatus for transformer | |
| CN210799883U (en) | Novel rubber buffer of inertial navigation equipment | |
| CN214093551U (en) | Anti-seismic support of simple and easy installation | |
| CN211151110U (en) | Novel power distribution cabinet | |
| CN221202291U (en) | Hybrid stepping motor with shock-absorbing assembly structure | |
| CN219639890U (en) | Support base with good damping effect for electronic communication equipment | |
| CN111120553A (en) | Shock absorber for simultaneously absorbing shock in multiple directions and shock absorption system | |
| CN217280321U (en) | Transformer with shock attenuation noise-proof function | |
| CN214476801U (en) | Supporting seat for high-frequency transformer | |
| CN207868015U (en) | A kind of antivibration transformer base | |
| CN219256574U (en) | Slider and oil cylinder connection structure for bending machine | |
| CN212868276U (en) | Easily install formula silica gel snubber block | |
| CN213585421U (en) | Cushion block structure for motor | |
| CN108547862A (en) | A kind of elastic axis bearing | |
| CN218103667U (en) | Fixing device for drilling printed circuit board | |
| CN110986188B (en) | Variable rigidity callus on sole, compressor and air conditioner | |
| CN213367613U (en) | Vibration damping base for frequency converter | |
| CN218440403U (en) | Shockproof structure of service cabinet | |
| CN213637336U (en) | Vibration/noise reduction's motor installation base for washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |