CN205618387U - Novel cutting blowdown main shaft of cutting formula submersible sewage pump - Google Patents
Novel cutting blowdown main shaft of cutting formula submersible sewage pump Download PDFInfo
- Publication number
- CN205618387U CN205618387U CN201620272438.XU CN201620272438U CN205618387U CN 205618387 U CN205618387 U CN 205618387U CN 201620272438 U CN201620272438 U CN 201620272438U CN 205618387 U CN205618387 U CN 205618387U
- Authority
- CN
- China
- Prior art keywords
- cutting
- impeller
- main shaft
- blade
- fixed cover
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a novel cutting blowdown main shaft of cutting formula submersible sewage pump, including main shaft, impeller and cutting head, the main shaft is including rotating end and driving end, and impeller and cutting head set up on the driving end, the utility model discloses simple structure, reasonable in design, the extraction effect of impeller is obvious, and reinforces through strengthening the ring between the blade, non -deformable, it for the annular design, can not influence the efficiency of intaking to strengthen the ring, the blade of cutting head adopts sharp -pointed triangular pyramid shape design, effect of cutting is good, and blade number is equitable, neither can because of blade number too little, and result in being cut the material overlength, the cutting poor quality also can not be too much because of blade number, and result in the cutting dynamics not enough, to sum up, the utility model has the advantages of the extraction efficiency of improvement cutting formula submersible sewage pump, material effect of cutting and cutting efficiency in the improvement sewage.
Description
Technical field
This utility model relates to the cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump.
Background technology
The technical research that cutting type proof submersible sand discharging pump uses ABS company of Germany advanced forms, and this series water pump has band and tears
The structure split, can be particularly suitable for material tear, the cut-outs such as sewage medium-length fibre, bag, band, grass, cloth, then smooth discharge
In conveying containing rigid solid, the liquid of fibre object and liquid the dirtiest, viscous, sliding.
Cutting type proof submersible sand discharging pump on the market is of a great variety, and pattern is various, but its extraction efficiency, cutting effect and cut
Cut efficiency the most not fully up to expectations.
Utility model content
For the problems referred to above, for improving the extraction efficiency of cutting type proof submersible sand discharging pump, cutting effect and cutting efficiency, this reality
With the novel cutting blowdown main shaft proposing a kind of novel cutting type proof submersible sand discharging pump.
For solving above technical problem, the technical scheme that this utility model provides is:
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump, it is characterised in that include main shaft, impeller and cutting
Head, described main shaft is vertically arranged, and including turning end and the driving end of lower end of upper end, described turning end and driving end are integral type
Structure, in cylinder, described driving end is inverted quadravalence truncated cone-shaped structure, and in quadravalence truncated cone-shaped the most successively
For single order round platform, second order round platform, three rank round platforms and quadravalence round platform；
Described impeller is fixedly installed at three rank round platforms, including impeller upper cover, impeller fixed cover, blade and stiffener rings, institute
Stating impeller upper cover is annular, and described impeller fixed cover is vertically arranged, the cylindrical in hollow, the upper end of impeller fixed cover
Affixed with impeller upper cover, impeller fixed cover overlaps and outside three rank round platforms and affixed with three rank round platforms, and the quantity of described blade is at least
Being 4, be rectangle, its upper end is vertical with the lower surface of impeller upper cover affixed, and one end is affixed with the outer wall of impeller fixed cover, many
Angularly being uniformly arranged between individual blade, described stiffener rings is annular, and the lower end of its upper end blade is affixed, stiffener rings in
The internal diameter of annular and external diameter are respectively R1 and R2, impeller upper cover in the internal diameter of annular and external diameter be respectively R3 and R4,
Described R1 is equal to R4 more than R3, R2；
Described cutting head is fixedly installed at quadravalence round platform, and including cutting head fixed cover and blade, described cutting head is fixed
Set is vertically arranged, the cylindrical in hollow, and cutting head fixed cover overlaps and outside quadravalence round platform and affixed with quadravalence round platform,
The quantity of described blade is 2 ~ 4, is equidistantly horizontally placed on outside cutting head fixed cover；
Further, the lower end of described turning end is provided with the limited block of cylinder, and the diameter of described limited block is more than rotating
The diameter of end；
Further, described blade is Rhizoma Sparganii taper；
Further, the diameter of described single order round platform, second order round platform, three rank round platforms and quadravalence round platform is sequentially reduced.
The beneficial effects of the utility model are:
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump that the utility model proposes, including main shaft, impeller
And cutting head, main shaft includes that turning end and driving end, impeller and cutting head are arranged on driving end, the letter of this utility model structure
Single, reasonable in design, the extraction effect of impeller is obvious, and is reinforced by stiffener rings between blade, is unlikely to deform, and stiffener rings is annular
Design, does not interferes with into water efficiency, and the blade of cutting head uses sharp-pointed triangular pyramid design, good cutting effect, and blade number
Amount rationally, both will not be very few because of knife number, and causes cut material long, and cut quality is bad, also will not be because of cutter
Sheet quantity is too much, and causes cutting dynamics inadequate, and in sum, this utility model has taking out of raising cutting type proof submersible sand discharging pump
Take efficiency, improve material cutting effect and the advantage of cutting efficiency in sewage.
Accompanying drawing explanation
Fig. 1 this utility model schematic diagram.
Fig. 2 impeller top view.
Fig. 3 cutting head top view (2 blades).
Fig. 4 cutting head top view (3 blades).
Fig. 5 cutting head top view (4 blades).
Fig. 6 cutting type proof submersible sand discharging pump schematic diagram.
Detailed description of the invention
Embodiment one
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump as depicted, it is characterised in that include main shaft
1, impeller 2 and cutting head 3, described main shaft 1 is vertically arranged, including turning end 4 and the driving end 5 of lower end, the described rotation of upper end
End 4 with driving end 5 be integral type structure, in cylinder, described driving end 5 in inverted quadravalence truncated cone-shaped structure, and in
Quadravalence truncated cone-shaped is followed successively by single order round platform 7, second order round platform 8, three rank round platform 9 and quadravalence round platform 10 from top to bottom；
Described impeller 2 is fixedly installed at three rank round platforms 9, including impeller upper cover 12, impeller fixed cover 13, blade 14 and strong
Changing ring 15, described impeller upper cover 12 is in annular, and described impeller fixed cover 13 is vertically arranged, the cylindrical in hollow, leaf
Wheel fixed cover 13 upper end affixed with impeller upper cover 12, impeller fixed cover 13 overlaps and outside three rank round platforms 10, and with three rank round platforms
10 is affixed, and the quantity of described blade 14 is 4, is rectangle, and its upper end is vertical with the lower surface of impeller upper cover 12 affixed, one end
Affixed with the outer wall of impeller fixed cover 13, be angularly uniformly arranged between multiple blades 14, described stiffener rings 15 in annular, its
The lower end of upper end blade 14 is affixed, stiffener rings 15 in the internal diameter of annular and external diameter be respectively R1 and R2, impeller upper cover 12
In the internal diameter of annular and external diameter be respectively R3 and R4, described R1 more than R3, R2 equal to R4；
Described cutting head 3 is fixedly installed at quadravalence round platform 10, including cutting head fixed cover 16 and blade 17, described cutting
Head fixed cover 16 is vertically arranged, the cylindrical in hollow, and cutting head fixed cover 16 overlaps and outside quadravalence round platform 10, and with four
Rank round platform 10 is affixed, and the quantity of described blade 17 is 2, is equidistantly horizontally placed on outside cutting head fixed cover 16；
Further, the lower end of described turning end 4 is provided with the limited block 6 of cylinder, and the diameter of described limited block 6 is more than turning
The diameter of moved end 4；
Further, described blade 17 is in Rhizoma Sparganii taper；
Further, the diameter of described single order round platform 7, second order round platform 8, three rank round platform 9 and quadravalence round platform 10 is sequentially reduced.
Embodiment two
As shown in Figure 4, the present embodiment is with the difference of embodiment one, and the quantity of described blade is 3.
Embodiment three
As it is shown in figure 5, the difference of the present embodiment and embodiment one and two is, the quantity of described blade is 4.
As shown in Figure 6, this utility model is the component of a kind of cutting type proof submersible sand discharging pump, and the turning end of main shaft is cutting type
The rotary shaft of motor 19 in proof submersible sand discharging pump 18, impeller is arranged in the valve body 20 of cutting type proof submersible sand discharging pump 18, cutting head position
Below impeller, below corresponding valve body, under the drive of main shaft, impeller and cutting head synchronous axial system, wheel rotation is done work, and extracts
Sewage, cutting head is to by material tear, the cut-outs such as sewage medium-length fibre, bag, band, grass, cloth, then smooth discharge.
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump of the present utility model, its simple in construction, design is closed
Reason, the extraction effect of impeller is obvious, and is reinforced by stiffener rings between blade, is unlikely to deform, and stiffener rings is annular design, will not
Impact water inlet efficiency, the blade of cutting head uses sharp-pointed triangular pyramid design, good cutting effect, and knife number is reasonable, both
Will not be very few because of knife number, and cause cut material long, cut quality is bad, also will not be because of knife number mistake
Many, and cause cutting dynamics inadequate, in sum, this utility model has the extraction efficiency improving cutting type proof submersible sand discharging pump,
Improve material cutting effect and the advantage of cutting efficiency in sewage.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is as the criterion.
Claims (4)
1. the cutting blowdown main shaft of a novel cutting type proof submersible sand discharging pump, it is characterised in that include main shaft, impeller and cutting
Head, described main shaft is vertically arranged, and including turning end and the driving end of lower end of upper end, described turning end and driving end are integral type
Structure, in cylinder, described driving end is inverted quadravalence truncated cone-shaped structure, and in quadravalence truncated cone-shaped the most successively
For single order round platform, second order round platform, three rank round platforms and quadravalence round platform；
Described impeller is fixedly installed at three rank round platforms, including impeller upper cover, impeller fixed cover, blade and stiffener rings, described leaf
Wheel upper cover is annular, and described impeller fixed cover is vertically arranged, the cylindrical in hollow, the upper end of impeller fixed cover and leaf
Wheel upper cover is affixed, and impeller fixed cover overlaps and outside three rank round platforms and affixed with three rank round platforms, and the quantity of described blade is at least 4
Sheet, is rectangle, and its upper end is vertical with the lower surface of impeller upper cover affixed, and one end is affixed with the outer wall of impeller fixed cover, multiple
Angularly being uniformly arranged between blade, described stiffener rings is annular, and the lower end of its upper end blade is affixed, stiffener rings in circle
Internal diameter and the external diameter of annular are respectively R1 and R2, impeller upper cover in the internal diameter of annular and external diameter be respectively R3 and R4, institute
State R1 more than R3, R2 equal to R4；
Described cutting head is fixedly installed at quadravalence round platform, and including cutting head fixed cover and blade, described cutting head fixed cover erects
Straight setting, the cylindrical in hollow, cutting head fixed cover overlaps and outside quadravalence round platform and affixed with quadravalence round platform, described
The quantity of blade is 2 ~ 4, is equidistantly horizontally placed on outside cutting head fixed cover.
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump the most as claimed in claim 1, it is characterised in that described
The lower end of turning end is provided with the limited block of cylinder, and the diameter of described limited block is more than the diameter of turning end.
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump the most as claimed in claim 1, it is characterised in that described
Blade is Rhizoma Sparganii taper.
The cutting blowdown main shaft of a kind of novel cutting type proof submersible sand discharging pump the most as claimed in claim 1, it is characterised in that described
The diameter of single order round platform, second order round platform, three rank round platforms and quadravalence round platform is sequentially reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272438.XU CN205618387U (en) | 2016-04-05 | 2016-04-05 | Novel cutting blowdown main shaft of cutting formula submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272438.XU CN205618387U (en) | 2016-04-05 | 2016-04-05 | Novel cutting blowdown main shaft of cutting formula submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618387U true CN205618387U (en) | 2016-10-05 |
Family
ID=57029887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272438.XU Expired - Fee Related CN205618387U (en) | 2016-04-05 | 2016-04-05 | Novel cutting blowdown main shaft of cutting formula submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756954A (en) * | 2016-04-05 | 2016-07-13 | 镇江江大泵业科技有限公司 | Cutting sewage spindle of novel cutting-type submersible sewage pump |
| CN114876860A (en) * | 2022-06-15 | 2022-08-09 | 江苏大学 | Semi-open impeller for treating sewage containing coarse fibers |
-
2016
- 2016-04-05 CN CN201620272438.XU patent/CN205618387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756954A (en) * | 2016-04-05 | 2016-07-13 | 镇江江大泵业科技有限公司 | Cutting sewage spindle of novel cutting-type submersible sewage pump |
| CN114876860A (en) * | 2022-06-15 | 2022-08-09 | 江苏大学 | Semi-open impeller for treating sewage containing coarse fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205618387U (en) | Novel cutting blowdown main shaft of cutting formula submersible sewage pump | |
| CN204364936U (en) | Leaching machine is rotated for the internal-circulation type in pharmaceutical manufacturing | |
| CN210674903U (en) | Rigid coating mixing device | |
| CN205744501U (en) | A kind of cutting blowdown assembly of novel cutting type proof submersible sand discharging pump | |
| CN213314401U (en) | High-speed stirring cylinder | |
| CN105756954A (en) | Cutting sewage spindle of novel cutting-type submersible sewage pump | |
| CN204709921U (en) | Suspension screen drum filter | |
| CN200951403Y (en) | Novel and horizontal sand mill | |
| CN205841237U (en) | A kind of novel cutting type proof submersible sand discharging pump | |
| CN203899222U (en) | Slag-extracting screw shaft | |
| CN208177293U (en) | Mixing machine is used in a kind of preparation of H acid monosodium salt | |
| CN103053459A (en) | Overwater feeding system | |
| CN206286203U (en) | A kind of device for separating tealeaves and impurity | |
| CN205323997U (en) | Candy emulsion separating centrifuge | |
| CN205838964U (en) | A kind of wine rotor fermenter | |
| CN213650661U (en) | Prevent storing up thick liquid jar of jam | |
| CN209771493U (en) | Plant green juice dye extraction device | |
| CN105756955A (en) | Cutting sewage component of novel cutting-type submersible sewage pump | |
| CN204079967U (en) | A kind of agitator being suitable for high viscosity fermentation | |
| CN207806428U (en) | A kind of structure being separately separated the circular metal can end of several superpositions | |
| CN107502499A (en) | One kind wine brewing agitating device | |
| CN207222076U (en) | A kind of aloe cutting, which is smashed to pieces, receives juice equipment | |
| CN105756956A (en) | Novel cutting-type submersible sewage pump | |
| CN105268203A (en) | Scraper evaporator | |
| CN206911212U (en) | A kind of cosmetic emulsion rabbling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212013 No. 69, Heng Garden Road, Dantu Industrial Park, Jiangsu, Zhenjiang, China Patentee after: Jiangsu HENGWEI fluid technology Limited by Share Ltd Address before: 212013 No. 69, Heng Garden Road, Dantu Industrial Park, Jiangsu, Zhenjiang, China Patentee before: Zhenjiang Great Pump Co., Ltd. |
|
| 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: 20161005 Termination date: 20180405 |