CN215391276U - Blowing mechanism for cleaning motor stator - Google Patents
Blowing mechanism for cleaning motor stator Download PDFInfo
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- CN215391276U CN215391276U CN202121096995.8U CN202121096995U CN215391276U CN 215391276 U CN215391276 U CN 215391276U CN 202121096995 U CN202121096995 U CN 202121096995U CN 215391276 U CN215391276 U CN 215391276U
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- ball bearing
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Abstract
The utility model relates to the technical field of stator cleaning, in particular to an air blowing mechanism for cleaning a motor stator, which comprises a vertical hollow bar, a rotating head, a deep groove ball bearing and an annular pressing plate, wherein the upper end of the bar is provided with a mounting groove, the deep groove ball bearing is arranged in the mounting groove, the pressing plate is fixed at the notch of the mounting groove to press and fix the deep groove ball bearing, one end of the rotating head is arranged in the deep groove ball bearing, the rotating head is internally provided with an air cavity which is communicated with the upper port of the bar, the surface of the rotating head is provided with a plurality of air outlet holes which are communicated with the air cavity, the lower port of the bar is communicated with the air pump through an air inlet pipeline, when starting the air pump, compressed gas blows off from the venthole behind air cavity in proper order in inside, the rotating head of bar from the pump, and it is rotatory to drive the rotating head when gaseous blowing off, and this application is convenient to clean and clean the effect better to the inside die cavity of stator.
Description
Technical Field
The utility model relates to the technical field of stator cleaning, in particular to a blowing mechanism for cleaning a motor stator.
Background
Before the motor is assembled, the inner stator of the motor needs to be cleaned, at present, the inner part of the stator is cleaned manually, but the efficiency of manual cleaning is low, and the inner cavity structure of the stator is complex, so that the inner stator is difficult to clean in place during manual cleaning.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides the blowing mechanism for cleaning the motor stator, which is convenient for cleaning the cavity inside the stator and has a better cleaning effect.
The technical scheme adopted by the utility model is as follows: the utility model provides a motor stator is clean with gas blowing mechanism, including vertical hollow barrel, the rotating head, deep groove ball bearing and annular clamp plate, the upper end of barrel is equipped with the mounting groove, deep groove ball bearing installs in the mounting groove, the clamp plate is fixed and is suppressed deep groove ball bearing fixedly at the mounting groove notch, the one end of rotating head is installed in deep groove ball bearing, the inside air cavity of seting up of rotating head, the last port intercommunication of air cavity and barrel, a plurality of ventholes are seted up on the rotating head surface, venthole and air cavity intercommunication, the lower port of barrel passes through inlet line intercommunication air pump, when starting the air pump, compressed gas pumps from the air pump inside the barrel in proper order, blow off from the venthole behind the air cavity in the rotating head, it is rotatory to drive the rotating head when gaseous blowing off.
As a further improvement of the above technical solution:
the bar comprises a hollow bar section and a hollow shaft section, the hollow shaft section is spliced at the upper end of the hollow bar section with the same axis, the diameter of the hollow shaft section is larger than that of the hollow bar section, an annular step is arranged on the inner bottom surface of the hollow shaft section, the outer peripheral surface of the annular step is attached to the inner peripheral surface of the hollow shaft section, and the deep groove ball bearing is placed on the annular step and pressed by a pressing plate.
The rotary head comprises a cylindrical head part and a hollow connecting shaft section, the cylindrical head part is spliced at one end of the connecting shaft section with the same axis, the deep groove ball bearing is sleeved on the connecting shaft section, a retainer ring for preventing the deep groove ball bearing and the connecting shaft section from being separated is arranged on the connecting shaft section, a cavity in the connecting shaft section extends to the inside of the cylindrical head part to form the air cavity, three openings which are uniformly arranged in the circumferential direction are arranged on the outer circumferential surface of the cylindrical head part, each opening extends to the inside of the cylindrical head part to form a first air flow channel, the three openings are blocked by plugs, the three first air flow channels are arranged on the same plane and are communicated with the air cavity, one side of each first air flow channel in the cylindrical head part is vertically communicated with a second air flow channel, the outer port of the second air flow channel extends to the outer circumferential surface of the cylindrical head part to form a first air outlet, when air in the air cavity is blown out from the second air flow channels, causing the rotating head to rotate.
And the outer end surface of the cylindrical head part is provided with a second three air outlet holes, and the second three air outlet holes are correspondingly communicated with the three airflow channels one by one.
The utility model has the following beneficial effects: when specifically using, this application mechanism of blowing can cooperate elevating system to use, elevating system can be cylinder etc, it removes to drive the bar by elevating system, make the rotating head of bar upper end remove to the inside die cavity of stator in, start the air pump, the compressed gas that the air pump pumped gets into the air cavity of rotating head through the bar, gas in the air cavity again blows off the stator through venthole one and venthole two in the inside die cavity of stator and cleans the stator, it is comparatively convenient, when gas blew off through venthole one, can make rotatory round deep groove ball bearing rotatory, make the gaseous dispersion of blowing off blow off to the inside die cavity of stator everywhere, clean effect is better.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a structural view of a bar.
Fig. 3 is a structural view of the rotary head.
Fig. 4 is a sectional view of fig. 3.
Wherein: 10. a bar; 11. a hollow pole section; 12. a hollow shaft section; 13. an annular step; 20. rotating the head; 21. an air cavity; 22. a cylindrical head portion; 23. connecting the shaft sections; 24. a first airflow channel; 25. a plug; 26. a second airflow channel; 27. a first air outlet; 28. a second air outlet; 30. and (7) pressing a plate.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-4, the blowing mechanism for cleaning the motor stator of this embodiment includes a vertical hollow bar 10, a rotating head 20, a deep groove ball bearing and an annular pressing plate 30, the upper end of the bar 10 is provided with a mounting groove, the deep groove ball bearing is mounted in the mounting groove, the pressing plate 30 is fixed at the notch of the mounting groove to press and fix the deep groove ball bearing, one end of the rotating head 20 is mounted in the deep groove ball bearing, an air cavity 21 is formed inside the rotating head 20, the air cavity 21 communicates with the upper port of the bar 10, a plurality of air outlets are formed on the surface of the rotating head 20, the air outlets communicate with the air cavity 21, the lower port of the bar 10 communicates with an air pump through an air inlet pipeline, when the air pump is started, compressed air is pumped out of the air pump and sequentially passes through the inside of the bar 10, and is blown out from the air outlets after passing through the air cavity 21 inside the rotating head 20, and the rotating head 20 is driven to rotate by the air.
The bar 10 comprises a hollow bar section 11 and a hollow shaft section 12, the hollow shaft section 12 is spliced at the upper end of the hollow bar section 11 with the same axle center, the diameter of the hollow shaft section 12 is larger than that of the hollow bar section 11, an annular step 13 is arranged on the inner bottom surface of the hollow shaft section 12, the outer peripheral surface of the annular step 13 is attached to the inner peripheral surface of the hollow shaft section 12, and a deep groove ball bearing is placed on the annular step 13 and pressed by a pressing plate 30.
The rotating head 20 comprises a cylindrical head 22 and a hollow connecting shaft section 23, the cylindrical head 22 is coaxially spliced at one end of the connecting shaft section 23, a deep groove ball bearing is sleeved on the connecting shaft section 23, a retainer ring for preventing the deep groove ball bearing and the connecting shaft section 23 from being separated is arranged on the connecting shaft section 23, a cavity in the connecting shaft section 23 extends to the inside of the cylindrical head 22 to form an air cavity 21, three openings are circumferentially and uniformly arranged on the outer peripheral surface of the cylindrical head 22, each opening extends towards the inside of the cylindrical head 22 to form an air flow channel I24, the three openings are blocked by plugs 25, the three air flow channels I24 are arranged on the same plane and are communicated with the air cavity 21, one side of each air flow channel I24 in the cylindrical head 22 is vertically communicated with an air flow channel II 26, the outer port of the air flow channel II 26 extends to the outer peripheral surface of the cylindrical head 22 to form an air outlet hole I27, when the air in the air cavity 21 is blown out from the second air flow channel 26, the rotary head 20 is caused to rotate.
The outer end face of the cylindrical head portion 22 is provided with three second air outlet holes 28, and the three second air outlet holes 28 are communicated with the three first air flow channels 24 in a one-to-one correspondence mode.
When specifically using, this application blowing mechanism can cooperate elevating system to use, elevating system can be cylinder etc, it removes to drive a strip pole 10 by elevating system, make rotating head 20 of strip pole 10 upper end remove to the inside die cavity of stator in, start the air pump, compressed gas that the air pump pumped gets into in the air cavity 21 of rotating head 20 through a strip pole 10, gas in the air cavity 21 blows off the stator in the inside die cavity of stator through venthole one 27 and two 28 again, it is comparatively convenient, when gas blows off through venthole one 27, can make rotating head 20 rotatory round deep groove ball bearing, make the gaseous dispersion of blowing off blow to the inside die cavity of stator everywhere, the cleaning performance is better. After the air pump is used for ventilating, the rotating head 20 can automatically rotate without other power, and the cost is low.
The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.
Claims (4)
1. The utility model provides a motor stator is clean with mechanism of blowing which characterized in that: including vertical hollow bar (10), rotating head (20), deep groove ball bearing and annular clamp plate (30), the upper end of bar (10) is equipped with the mounting groove, deep groove ball bearing installs in the mounting groove, clamp plate (30) are fixed and are suppressed deep groove ball bearing fixedly at the mounting groove notch, the one end of rotating head (20) is installed in deep groove ball bearing, rotating head (20) inside air cavity (21) of seting up, the last port intercommunication of air cavity (21) and bar (10), a plurality of ventholes are seted up on rotating head (20) surface, venthole and air cavity (21) intercommunication, the lower port of bar (10) passes through air inlet pipe way intercommunication air pump, when starting the air pump, compressed gas pumps from the air pump in proper order inside bar (10), blow off from the venthole behind air cavity (21) in rotating head (20), it is rotatory to drive rotating head (20) when gaseous blowing off.
2. The blower mechanism for cleaning a motor stator as claimed in claim 1, wherein: the bar (10) comprises a hollow bar section (11) and a hollow shaft section (12), the hollow shaft section (12) is spliced at the upper end of the hollow bar section (11) with the same axis, the diameter of the hollow shaft section (12) is larger than that of the hollow bar section (11), the inner bottom surface of the hollow shaft section (12) is provided with an annular step (13), the outer peripheral surface of the annular step (13) is attached to the inner peripheral surface of the hollow shaft section (12), and a deep groove ball bearing is placed on the annular step (13) and pressed by a pressing plate (30).
3. The blower mechanism for cleaning a motor stator as claimed in claim 2, wherein: the rotary head (20) comprises a cylindrical head (22) and a hollow connecting shaft section (23), the cylindrical head (22) is spliced at one end of the connecting shaft section (23) with the same axis, a deep groove ball bearing is sleeved on the connecting shaft section (23), a retainer ring for preventing the deep groove ball bearing from being separated from the connecting shaft section (23) is arranged on the connecting shaft section (23), an inner cavity of the connecting shaft section (23) extends into the cylindrical head (22) to form an air cavity (21), three openings which are uniformly arranged in the circumferential direction are formed in the outer circumferential surface of the cylindrical head (22), each opening extends towards the inner part of the cylindrical head (22) to form a first air flow channel (24), the three openings are blocked by plugs (25), the three first air flow channels (24) are arranged on the same plane and are communicated with the air cavity (21), one side of each first air flow channel (24) in the cylindrical head (22) is vertically communicated with a second air flow channel (26), the outer port of the second air flow channel (26) extends to the outer peripheral surface of the cylindrical head part (22) to form a first air outlet hole (27), and when air in the air cavity (21) is blown out from the second air flow channel (26), the rotating head (20) is driven to rotate.
4. The blower mechanism for cleaning a motor stator as claimed in claim 3, wherein: the outer end face of the cylindrical head portion (22) is provided with three air outlet holes II (28), and the three air outlet holes II (28) are communicated with the three air flow channels I (24) in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121096995.8U CN215391276U (en) | 2021-05-20 | 2021-05-20 | Blowing mechanism for cleaning motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121096995.8U CN215391276U (en) | 2021-05-20 | 2021-05-20 | Blowing mechanism for cleaning motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215391276U true CN215391276U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121096995.8U Active CN215391276U (en) | 2021-05-20 | 2021-05-20 | Blowing mechanism for cleaning motor stator |
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| Country | Link |
|---|---|
| CN (1) | CN215391276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713563A (en) * | 2022-03-01 | 2022-07-08 | 长沙振安机电设备有限公司 | Motor cleaning device |
-
2021
- 2021-05-20 CN CN202121096995.8U patent/CN215391276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713563A (en) * | 2022-03-01 | 2022-07-08 | 长沙振安机电设备有限公司 | Motor cleaning device |
| CN114713563B (en) * | 2022-03-01 | 2023-03-07 | 长沙振安机电设备有限公司 | Motor cleaning device |
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