CN203175936U - Rotating device of high-pressure blower - Google Patents
Rotating device of high-pressure blower Download PDFInfo
- Publication number
- CN203175936U CN203175936U CN 201320065124 CN201320065124U CN203175936U CN 203175936 U CN203175936 U CN 203175936U CN 201320065124 CN201320065124 CN 201320065124 CN 201320065124 U CN201320065124 U CN 201320065124U CN 203175936 U CN203175936 U CN 203175936U
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- CN
- China
- Prior art keywords
- bearing
- another
- key
- round nut
- spindle
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotating device of a high-pressure blower. The rotating device of the high-pressure blower comprises a round nut, a gasket, an impeller, a key, a spindle, single-row radial ball bearings, a bearing cap, a bearing pedestal, bearing side caps, another round nut, another gasket, another key and a belt wheel. The rotating device of the high-pressure blower is structurally characterized in that the single-row radial ball bearings are installed in the positions of two bearings of the spindle, the single-row radial ball bearings and the spindle are together arranged inside the bearing pedestal, after the bearing pedestal is covered by the bearing cap, the two ends of the bearing pedestal are respectively arranged inside the another gasket and are locked by the another round nut, the bearing side caps are installed at the two ends of the bearing cap and the two ends of the bearing pedestal, after the impeller is installed at one end of the spindle through the key, the gasket is arranged inside the spindle, the round nut is used for locking, and the belt wheel is installed at the other end of the spindle through the another key. Therefore, the rotating device of the high-pressure blower can change an original fixed rotating speed, can achieve the performance at different rotating speeds and can be used in different working conditions.
Description
Technical field
The utility model belongs to the blower field, relates in particular to a kind of high pressure blower slewing gear.
Background technique
Existing its rotating manner of high pressure blower slewing gear is A formula GB type, and this rotating speed is fixed, and can not change, and performance parameter is also fixed, and not needing this rotating speed just can reach under the performance situation, wastes energy.
Summary of the invention
The purpose of this utility model is to provide a kind of high pressure blower slewing gear that can change original fixed rotating speed and better performances.
The purpose of this utility model is to realize like this, described high pressure blower slewing gear, comprise round nut, packing ring, impeller, key, main shaft, single-row radial ball bearing, bearing cap, bearing support, bearing side cover, another round nut, another packing ring, another key and belt wheel, its structural feature is equipped with single-row radial ball bearing for the place, two bearings position at main shaft, and single-row radial ball bearing is encased in the bearing support with main shaft, its two ends were packed another packing ring into separately also with another round nut locking after bearing support was loaded onto bearing cap, the bearing side cover is loaded onto at two ends at bearing cap and bearing support separately, and the packing ring and with round nut locking of packing into after an end of main shaft is loaded onto impeller by key is loaded onto belt wheel at the other end of main shaft by another key.
The utlity model has following advantage: the utility model not only changes original fixed rotating speed, can also obtain the performance under different rotating speeds, can be wide for the scope of customer selecting, also can under different operating modes, use, and guaranteed the working life of blower fan.
Description of drawings
Fig. 1 is sectional structure schematic representation of the present utility model.
Embodiment
Below in conjunction with example the utility model is elaborated:
As shown in Figure 1, high pressure blower slewing gear described in the utility model, comprise round nut 1, packing ring 2, impeller 3, key 4, main shaft 5, single-row radial ball bearing 6, bearing cap 7, bearing support 8, bearing side cover 9, another round nut 10, another packing ring 11, another key 12 and belt wheel 13, its structural feature is the single-row radial ball bearing 6 of packing at the place, two bearings position of main shaft 5 cover, single-row radial ball bearing 6 is encased in bearing support 8 with main shaft 5, bearing support 8 is loaded onto another round nut 10 lockings of another packing ring 11 usefulness of packing into separately of its two ends, bearing cap 7 back, loads onto bearing side cover 9 separately at the two ends of bearing cap 7 and bearing support 8, by key 4 impeller 3 is housed at an end of main shaft 5, reinstall 1 locking of packing ring 2 usefulness round nuts, load onto belt wheel 13 at the other end of main shaft 5 by another key 12.Drive main shaft 5 through another key 12 when belt wheel 13 rotates, main shaft 5 relies on 6 of two ends single-row radial ball bearings to make the synchronous speed motion, and main shaft 5 has so just been finished whole rotation process through key 4 impeller 3.
Claims (1)
1. high pressure blower slewing gear, comprise round nut (1), packing ring (2), impeller (3), key (4), main shaft, single-row radial ball bearing (6), bearing cap (7), bearing support (8), bearing side cover (9), another round nut (10), another packing ring (11), another key (12) and belt wheel (13), it is characterized in that at the place, two bearings position of main shaft (5) single-row radial ball bearing (6) being housed, single-row radial ball bearing (6) is encased in the bearing support (8) with main shaft (5), and bearing support (8) is loaded onto its two ends, bearing cap (7) back and packed another packing ring (11) separately into also with another round nut (10) locking, loads onto bearing side cover (9) separately at the two ends of bearing cap and bearing support (8), the packing ring (2) of packing into after an end of main shaft (5) is loaded onto impeller (3) by key (4) also with round nut (1) locking, is loaded onto belt wheel at the other end of main shaft (5) by another key (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065124 CN203175936U (en) | 2013-02-04 | 2013-02-04 | Rotating device of high-pressure blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065124 CN203175936U (en) | 2013-02-04 | 2013-02-04 | Rotating device of high-pressure blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175936U true CN203175936U (en) | 2013-09-04 |
Family
ID=49072639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065124 Expired - Fee Related CN203175936U (en) | 2013-02-04 | 2013-02-04 | Rotating device of high-pressure blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023501A (en) * | 2017-06-05 | 2017-08-08 | 山东临风科技股份有限公司 | A kind of centrifugal fan of fast demountable |
-
2013
- 2013-02-04 CN CN 201320065124 patent/CN203175936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023501A (en) * | 2017-06-05 | 2017-08-08 | 山东临风科技股份有限公司 | A kind of centrifugal fan of fast demountable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190204 |