CN204630294U - The dewaterer of inner core rotational stability can be improved - Google Patents
The dewaterer of inner core rotational stability can be improved Download PDFInfo
- Publication number
- CN204630294U CN204630294U CN201520177484.7U CN201520177484U CN204630294U CN 204630294 U CN204630294 U CN 204630294U CN 201520177484 U CN201520177484 U CN 201520177484U CN 204630294 U CN204630294 U CN 204630294U
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- China
- Prior art keywords
- inner core
- power transmission
- beam barrel
- transmission shaft
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of dewaterer improving inner core rotational stability, comprise frame, urceolus, inner core, power transmission shaft and beam barrel, described power transmission shaft is arranged in beam barrel and the upper end of power transmission shaft is stretched in urceolus, described beam barrel is fixedly connected with urceolus, the two ends up and down of described power transmission shaft are respectively arranged with ball bearing, and are formed through ball bearing and beam barrel and be rotatably assorted; The upper end of described power transmission shaft connects outrigger shaft, and the upper end of described outrigger shaft is fixedly connected with inner core, and described outrigger shaft is provided with cone bearing, and the external conical sleeve of described cone bearing is fixedly connected with beam barrel upper end, and the inner conical drogue of described cone bearing is fixedly connected with outrigger shaft.Through the cone bearing set up, make dewaterer effectively can improve the stability of inner core in rotation process while being lifted.
Description
Technical field
The utility model relates to a kind of dewaterer improving inner core rotational stability.
Background technology
In existing dewaterer, distance between inner core and urceolus is general nearer, when inner core occurs being convenient to snap into when necessarily moving, send unpleasant to hear noise, people made improvements afterwards, by increasing an outrigger shaft, increase the distance between inner core and urceolus, but the shortcoming brought like this is, inner core is elevated, the stability of inner core is lowered.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of dewaterer improving inner core rotational stability.
The utility model solves the technical scheme that its technical problem adopts: a kind of dewaterer improving inner core rotational stability, comprise frame, urceolus, inner core, power transmission shaft and beam barrel, described power transmission shaft is arranged in beam barrel and the upper end of power transmission shaft is stretched in urceolus, described beam barrel is fixedly connected with urceolus, the two ends up and down of described power transmission shaft are respectively arranged with ball bearing, and are formed through ball bearing and beam barrel and be rotatably assorted;
The upper end of described power transmission shaft connects outrigger shaft, and the upper end of described outrigger shaft is fixedly connected with inner core, and described outrigger shaft is provided with cone bearing, and the external conical sleeve of described cone bearing is fixedly connected with beam barrel upper end, and the inner conical drogue of described cone bearing is fixedly connected with outrigger shaft.
Further, the upper end of described beam barrel arranges lid, and described outrigger shaft is through lid, and the external conical sleeve of described cone bearing is fixed on lid.
Further, the bottom of described inner core is provided with adapter sleeve, and described adapter sleeve is socketed on outrigger shaft, and inner conical drogue and the adapter sleeve of described cone bearing form a fixed connection.
The beneficial effects of the utility model are: through the cone bearing set up, and make dewaterer effectively can improve the stability of inner core in rotation process while being lifted.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the schematic diagram of the utility model dewaterer;
Wherein, 1, frame, 2, inner core, 3, beam barrel, 4, power transmission shaft, 5, outrigger shaft, 6, ball bearing, 7, lid, 8, cone bearing, 9, adapter sleeve.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of dewaterer improving inner core rotational stability, comprise frame 1, urceolus, inner core 2, power transmission shaft 4 and beam barrel 3, power transmission shaft 4 is arranged in beam barrel 3 and the upper end of power transmission shaft 4 is stretched in urceolus, beam barrel 3 is fixedly connected with urceolus, the two ends up and down of power transmission shaft 4 are respectively arranged with ball bearing 6, and are formed through ball bearing 6 and beam barrel 3 and be rotatably assorted.The power of dewaterer imports into bottom power transmission shaft 4.
The upper end of power transmission shaft 4 connects outrigger shaft 5, and the upper end of outrigger shaft 5 is fixedly connected with inner core 2, outrigger shaft 5 is provided with cone bearing 8, and the external conical sleeve of cone bearing 8 is fixedly connected with beam barrel 3 upper end, and the inner conical drogue of cone bearing 8 is fixedly connected with outrigger shaft 5.
The upper end of beam barrel 3 arranges lid 7, and outrigger shaft 5 is through lid 7, and the external conical sleeve of cone bearing 8 is fixing on the lid 7.The setting of lid 7, in the ball bearing 6 that can prevent foreign material from entering in beam barrel 3, avoids foreign material to affect power transmission shaft 4 and rotates.
The bottom of inner core 2 is provided with adapter sleeve 9, and adapter sleeve 9 is socketed on outrigger shaft 5, and inner conical drogue and the adapter sleeve 9 of cone bearing 8 form a fixed connection.The setting of adapter sleeve 9 can make the power of inner core 2 directly be passed on inner conical drogue, and adapter sleeve 9 is connected by key with between inner conical drogue.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. one kind can be improved the dewaterer of inner core rotational stability, it is characterized in that, comprise frame (1), urceolus, inner core (2), power transmission shaft (4) and beam barrel (3), described power transmission shaft (4) is arranged in beam barrel (3) and the upper end of power transmission shaft (4) is stretched in urceolus, described beam barrel (3) is fixedly connected with urceolus, the two ends up and down of described power transmission shaft (4) are respectively arranged with ball bearing (6), and are formed through ball bearing (6) and beam barrel (3) and be rotatably assorted;
The upper end of described power transmission shaft (4) connects outrigger shaft (5), the upper end of described outrigger shaft (5) is fixedly connected with inner core (2), described outrigger shaft (5) is provided with cone bearing (8), the external conical sleeve of described cone bearing (8) is fixedly connected with beam barrel (3) upper end, and the inner conical drogue of described cone bearing (8) is fixedly connected with outrigger shaft (5).
2. the dewaterer improving inner core rotational stability according to claim 1, it is characterized in that, the upper end of described beam barrel (3) arranges lid (7), and described outrigger shaft (5) is through lid (7), and the external conical sleeve of described cone bearing (8) is fixed on lid (7).
3. the dewaterer improving inner core rotational stability according to claim 1 and 2, it is characterized in that, the bottom of described inner core (2) is provided with adapter sleeve (9), described adapter sleeve (9) is socketed on outrigger shaft (5), and inner conical drogue and the adapter sleeve (9) of described cone bearing (8) form a fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177484.7U CN204630294U (en) | 2015-03-27 | 2015-03-27 | The dewaterer of inner core rotational stability can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177484.7U CN204630294U (en) | 2015-03-27 | 2015-03-27 | The dewaterer of inner core rotational stability can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630294U true CN204630294U (en) | 2015-09-09 |
Family
ID=54049311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520177484.7U Expired - Fee Related CN204630294U (en) | 2015-03-27 | 2015-03-27 | The dewaterer of inner core rotational stability can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630294U (en) |
-
2015
- 2015-03-27 CN CN201520177484.7U patent/CN204630294U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150909 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |