CN201650830U - Vertical type mixed-flow pump with blades adjustable in operation - Google Patents
Vertical type mixed-flow pump with blades adjustable in operation Download PDFInfo
- Publication number
- CN201650830U CN201650830U CN 201020111137 CN201020111137U CN201650830U CN 201650830 U CN201650830 U CN 201650830U CN 201020111137 CN201020111137 CN 201020111137 CN 201020111137 U CN201020111137 U CN 201020111137U CN 201650830 U CN201650830 U CN 201650830U
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- water pump
- shaft
- pump
- motor
- adjusting
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- Expired - Fee Related
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Abstract
The utility model relates to a vertical type mixed-flow pump with blades adjustable in operation, which comprises a pump body; wherein, the pump body comprises a pump shaft and also an adjusting rod in a hollow shaft; the lower end of the pump shaft is connected with an impeller component; the upper end of the pump shaft is connected with a motor shaft on a motor through a bolt; the pump shaft and the motor shaft are respectively a hollow shaft; the upper end of the adjusting rod is connected with an adjusting machine on the motor; the lower end of the adjusting rod is connected with an operating rod in the impeller component. The utility model has the beneficial effect: in case that the operating condition changes, the pump when operating does not need to be disassembled; the adjusting machine starts only to drive the adjusting rod and the adjusting rod links with the operating rod. Therefore, the assembly angles of the blades are adjustable, which is convenient and quick and does not influence the use.
Description
Technical field
The utility model relates to a kind of vertical full adjusting mixed flow pump, relates in particular to the adjusting of this vertical full adjusting mixed flow pump blade installation angle.
Background technique
As seen from Figure 1: existing vertical mixed flow pump needs the pump shaft 2 of water pump and the motor shaft 5 of motor is connected by connecting bolt 4, pump shaft 2 lower ends are connected with wheel member 1, when the water pump operation operating mode changed, the blade installation angle of this moment can't satisfy usage requirement, in order to adjust the blade installation angle, water pump need be stopped, open water pump, pull down wheel member, carry out the setting angle adjustment, again wheel member is contained on the water pump after the adjustment, afterwards start operation again.Among the figure: water pump body 3, motor 6.
But the problem that this structure exists is:
The first, when water pump in operation process, operating conditions changes, the water pump that at this moment stops carries out the adjustment of blade angle, will have influence on the normal use of water pump.
The second, the dismounting water pump is pretty troublesome, and workload is very big, consumes the plenty of time, needs a large amount of manpowers, and after pulling down, the adjustment of blade installation angle need be placed on the special operating platform, and this just needs user's beamhouse operation platform, increases input virtually.
Summary of the invention
The utility model need solve has provided a kind of vertical full adjusting mixed flow pump structure, is intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: water pump body; In water pump body, comprise: water pump spindle; The lower end of described water pump spindle is connected with wheel member; The upper end of water pump spindle is connected with motor shaft on the motor by bolt; Described water pump spindle and motor shaft are hollow shaft; Also comprise: an adjustable lever in hollow shaft; The upper end of described adjustable lever links to each other with adjusting machine on being placed in motor, and the lower end of adjustable lever links to each other with operating stem in the wheel member.
Compared with prior art, the beneficial effects of the utility model are: water pump is in operation process, change when running into operating conditions, need not the dismounting water pump this moment, as long as start the adjusting machine, the adjusting machine drives adjustable lever, adjustable lever combined operation bar, can adjust the blade installation angle, convenient, fastly not influence use.
Description of drawings
Fig. 1 is a vertical-type axial-flow pump structural representation in the prior art;
Fig. 2 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As seen from Figure 2: the utility model comprises: water pump body 3; In water pump body 3, comprise: water pump spindle 20; The lower end of described water pump spindle 20 is connected with wheel member 1; The upper end of water pump spindle 20 is connected with motor shaft 50 on the motor 6 by bolt 4; Described water pump spindle 20 and motor shaft 50 are hollow shaft; Also comprise: an adjustable lever 8 in hollow shaft; The upper end of described adjustable lever 8 links to each other with adjusting machine 7 on being placed in motor 6, and the lower end of adjustable lever 8 links to each other with operating stem 9 in the wheel member 1.
The utility model is made hollow shaft with motor shaft and water pump spindle, hollow position is used to install adjustable lever, when the water pump operation operating mode changes, start the adjusting machine, the adjusting machine drives adjustable lever and moves up and down, the operating stem of adjustable lever and wheel member is rigidly connected, and along with the motion of regulating machine, and then reaches the purpose of adjusting vane setting angle.The utility model has solved the adjusting problem of angle when water pump runs into working conditions change, makes water pump in use can adjust blade angle according to the variation of operating mode, thereby satisfies usage requirement.
Claims (1)
1. a vertical full adjusting mixed flow pump structure comprises: water pump body; In water pump body, comprise: water pump spindle; The lower end of described water pump spindle is connected with wheel member; The upper end of water pump spindle is connected with motor shaft on the motor by bolt; It is characterized in that: described water pump spindle and motor shaft are hollow shaft; Also comprise: an adjustable lever in hollow shaft; The upper end of described adjustable lever links to each other with adjusting machine on being placed in motor, and the lower end of adjustable lever links to each other with operating stem in the wheel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020111137 CN201650830U (en) | 2010-02-09 | 2010-02-09 | Vertical type mixed-flow pump with blades adjustable in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020111137 CN201650830U (en) | 2010-02-09 | 2010-02-09 | Vertical type mixed-flow pump with blades adjustable in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650830U true CN201650830U (en) | 2010-11-24 |
Family
ID=43116064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020111137 Expired - Fee Related CN201650830U (en) | 2010-02-09 | 2010-02-09 | Vertical type mixed-flow pump with blades adjustable in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968963A (en) * | 2017-03-28 | 2017-07-21 | 江苏大学 | One kind is to rotation mixed flow pump configuration |
| CN108035888A (en) * | 2018-01-11 | 2018-05-15 | 安徽省水利水电勘测设计院 | A kind of device for being used to adjust water pump blade angle |
| CN111664112A (en) * | 2020-06-08 | 2020-09-15 | 鱼台县卧龙水泵制造有限公司 | Vertical axial-flow pump convenient to adjust |
-
2010
- 2010-02-09 CN CN 201020111137 patent/CN201650830U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968963A (en) * | 2017-03-28 | 2017-07-21 | 江苏大学 | One kind is to rotation mixed flow pump configuration |
| CN108035888A (en) * | 2018-01-11 | 2018-05-15 | 安徽省水利水电勘测设计院 | A kind of device for being used to adjust water pump blade angle |
| CN108035888B (en) * | 2018-01-11 | 2023-10-10 | 安徽省水利水电勘测设计研究总院有限公司 | Device for adjusting angle of water pump blade |
| CN111664112A (en) * | 2020-06-08 | 2020-09-15 | 鱼台县卧龙水泵制造有限公司 | Vertical axial-flow pump convenient to adjust |
| CN111664112B (en) * | 2020-06-08 | 2021-09-28 | 鱼台县卧龙水泵制造有限公司 | Vertical axial-flow pump convenient to adjust |
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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: 20101124 Termination date: 20130209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |