CN205654584U - Ten thousand words cutting pump - Google Patents
Ten thousand words cutting pump Download PDFInfo
- Publication number
- CN205654584U CN205654584U CN201620359368.1U CN201620359368U CN205654584U CN 205654584 U CN205654584 U CN 205654584U CN 201620359368 U CN201620359368 U CN 201620359368U CN 205654584 U CN205654584 U CN 205654584U
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- Prior art keywords
- cutter
- thousand word
- reason
- cutting
- thousand
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a ten thousand words cutting pump, including the pump body, impeller and the medium separation structure of setting at the impeller front end, the medium separation structure includes ten thousand word cutting knifes, the fixed sword of surely managing, ten thousand word cutting knifes set up the water inlet department of impeller front end, the impeller drives ten thousand word cutting knifes rotate together, and the medium that will get into the impeller cuts up, the fixed sword of surely managing includes that the inboard surely manages sword, the outside and surely manage sword, at least one the inboard is surely managed the sword setting and is in the inboard of ten thousand word cutting knifes, at least one the outside is surely managed the sword setting and is in the outside of ten thousand word cutting knifes. The utility model discloses a ten thousand character wheels cuttings pump has adopted the design of dynamic water inlet, and it is unblock to have a water inlet, and the axis of rotation can not twined and caused the motor to transship, characteristics that the medium output is big.
Description
Technical field
This utility model relates to sewage pump technical field, is specifically related to a kind of ten thousand word cutting pump.
Background technology
Sewage pump is mainly for delivery of 1. with discarded shopping bag, sanitary towel, the sanitary sewage of the broken rotten line of socks；2. with various hairs, residual grass, the cultivation Excreta of bamboo wood stick；3. with shell, the fish pond mud of handstone；4. with thin wire, foam block, the municipal sewage blowdown of branch leaves.Due in the medium that carried containing being easily wound around or the fibre object of pack, therefore this kind of pump runner is prone to blocking, and the most blocked meeting of pump makes pump cisco unity malfunction, even motor damage, thus causes blowdown smooth, brings serious impact to urban life and environmental protection.Therefore, anti-blocking and reliability are the key factors that sewage pump is good and bad.General setting on sewage pump tears mechanism, it is possible to fibrous matter is torn, cuts off, then smooth discharge, and without adding filter screen on pump.
The Chinese patent literature of Publication No. CN 104533844A discloses a kind of sewage pump medium separation hood (i.e. tearing mechanism), for the anti-blocking ability of separation hood in prior art, cut the problems such as reason blade power consumption height, inferior separating effect, this medium separation hood includes spiral separation circle, it is arranged at pump water inlet mouth, it fixes near one end of pump, unsettled away from one end of pump, the coil direction of spiral separation circle is in opposite direction with the wheel rotation of pump, and spiral separation circle rotates and produces deboost by medium to the direction release contrary with water inlet current；Friction cuttings sheet along the axially arranged of spiral separation circle and directly contacts with spiral separation circle, and the medium being wrapped on spiral separation circle is cut by friction cuttings sheet fricative frictional force mutual with spiral separation circle.Although said structure improves the anti-blocking ability of medium separation hood, but uses the structures such as spiral separation circle, reliability and the stability of medium separation hood are the most poor, are particularly easily damaged when continuous service.
Utility model content
The purpose of this utility model is to provide a kind of ten thousand word cutting pump, and in order to solve the poor reliability of existing sewage pump medium separation hood, life-time service is easily damaged, and uses the problem that the cycle is short.
For achieving the above object, this utility model provides following technical scheme:
A kind of ten thousand word cutting pump, including the pump housing, impeller and the medium isolating construction being arranged on wheel nose, described medium isolating construction includes ten thousand word cutter, fixes and cut reason cutter；
Described ten thousand word cutter are arranged on the water inlet of described wheel nose, and described impeller drives described ten thousand word cutter to rotate together, will enter the medium chopping of impeller；Described ten thousand word cutter can be in-line, triangle, fylfot and polygon, preferably fylfot.Described ten thousand word cutter include center mounting hole, inlet opening, combing arm and combing tooth；Combing arm is the circular arc of circular shear blade, for reducing the running resistance of blade and controlling the cutting of medium productive set；Combing tooth refers to, when medium forms frictional resistance to the motion of combing arm, medium be combed the dentation edge of a knife cut, each combing arm at most arranges three, many can form new resistance；Described inlet opening is with described fixing to cut reason cutter position corresponding.
Described fixing reason cutter of cutting includes that reason cutter is cut in inside cutting reason cutter, outside, and at least one described inside cutting reason cutter is arranged on the inner side of described ten thousand word cutter, and at least one described outside is cut reason cutter and is arranged on the outside of described ten thousand word cutter.
Further, described wheel nose is extended tubular recess, is symmetrically arranged with least one set housing supports plate outside described tubular recess, and described ten thousand word cutter are arranged on the end of described tubular recess.
Further, at least one described inside cutting reason cutter and at least one described outside are cut reason cutter and are fixedly mounted on described housing supports plate, and described inside cutting reason cutter or described outside are cut reason cutter and be mutually perpendicular to install with described ten thousand word cutter, mutually keep gap.
Further, the external diameter of described ten thousand word cutter is more than described tubular recess external diameter, and described ten thousand word cutter are arranged on described tubular recess center by adding long nut.
Further, described fixing reason cutter of cutting also includes that interior fixing cuts reason cutter；At least one described interior fixing reason cutter of cutting is arranged in described tubular recess, adds long nut with one and be arranged in parallel and keep gap, is used for preventing belt-like shaped medium to be wound around on long nut in described adding.
Further, multiple described ten thousand word cutter are disposed side by side on the end of described tubular recess, keep gap between multiple described ten thousand word cutter.
Further, described outside is cut reason cutter and is arranged on the interstitial site between multiple described ten thousand word cutter, is used for preventing belt-like shaped medium to be wound around in interstitial site.
Further, four described housing supports plates are evenly distributed on the excircle arm of described tubular recess, and a described outside is cut on a reason cutter housing supports plate installed therein, and three described inside cutting reason cuttves are respectively mounted wherein on three housing supports plates.
Further, described interior fixing reason cutter of cutting includes arc fixed block, working blade, fixing screw；Described arc fixed block is fitted with described tubular recess inwall, is fixed in described tubular recess by fixing screw, and described working blade is one-body molded with described arc fixed block；The end of described working blade is additionally provided with the gap structure for reducing resistance.
Ten thousand word cutting pump of the present utility model have the advantage that
Ten thousand character wheel cutting pump of the present utility model have employed dynamic the design of intake, has water inlet and does not blocks, and rotary shaft will not be wound around and cause motor overload, the feature that medium output is big.Wherein, ten thousand word cutter are multi-functional blades being integrated: 1), current limiting district, region current limliting the strongest for cutting force, allow medium cut from specifying region to be incorporated into；2), there is the most nonclogging multiple inlet opening, engage with fixing reason cutter of cutting, reach never to block；3), there are multiple combing arm and multiple comb, can constantly the medium entering tubular recess be carried out combing, stablizing of the operating of Baoding ten thousand word cutting sheet；4), having multiple cutting knife to be segmented into master running camber line generation utilizing cutter, cutting force is higher, runs into superhard medium good by property；5), ten thousand words cutting sheets use circular beater plate, work under water, resistance is little.
Accompanying drawing explanation
Fig. 1 is ten thousand word cutting pump of the present utility model main TV structure figure；
Fig. 2 is that ten thousand word cutting pump A-A of the present utility model are to structure chart；
Fig. 3 is that ten thousand word cutting pump A-A of the present utility model are to structure chart；
Fig. 4 is double cutter mounting structure figures of ten thousand word cutting pump of the present utility model；
Fig. 5 is the interior fixing mounting structure figure cutting reason cutter of the present utility model；
Fig. 6 is ten thousand word cutter structural representations of the present utility model；
Fig. 7 is that interior fixing cutting of the present utility model manages knife structure schematic diagram；
Wherein, 1, the pump housing；2, impeller；3, long nut is added；4, ten thousand word cutter；5, housing supports plate；6, tubular recess；7, inside cutting reason cutter；8, reason cutter is cut in outside；9, interior fixing cuts reason cutter；10, cutter fixed mechanism；11, outer housing bracket bottom；91, arc fixed block；92, working blade；93, power supply screw；94, gap structure；41, center mounting hole；42, inlet opening；43, combing arm；44, combing tooth.
Detailed description of the invention
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of ten thousand word cutting pump, including the pump housing 1, impeller 2 and the medium isolating construction being arranged on impeller 2 front end, described medium isolating construction includes ten thousand word cutter 4, fixes and cut reason cutter；
Described ten thousand word cutter 4 are arranged on the water inlet of described impeller 2 front end by cutter fixed mechanism 10, and described impeller 2 drives described ten thousand word cutter 4 to rotate together, will enter the medium chopping of impeller 2；
Described fixing reason cutter of cutting includes that reason cutter 8 cut by inside cutting reason cutter 7, outside, and at least one described inside cutting reason cutter 7 is arranged on the inner side of described ten thousand word cutter 4, and at least one described outside is cut reason cutter 8 and is arranged on the outside of described ten thousand word cutter 4.
Preferably, described impeller 2 front end is extended tubular recess 6, is symmetrically arranged with least one set housing supports plate 5 outside described tubular recess 6, and housing supports plate 5 end is additionally provided with outer housing bracket bottom 11；Described ten thousand word cutter 4 are arranged on the end of described tubular recess 6.
Preferably, at least one described inside cutting reason cutter 7 and at least one described outside are cut reason cutter 8 and are fixedly mounted on described housing supports plate 5, and described inside cutting reason cutter 7 or described outside are cut reason cutter 8 and be mutually perpendicular to install with described ten thousand word cutter 4, mutually keep gap.
Preferably, the external diameter of described ten thousand word cutter 4 is more than described tubular recess 6 external diameter, and described ten thousand word cutter 4 are arranged on described tubular recess 6 center by adding long nut 3.
Preferably, described fixing reason cutter of cutting also includes that interior fixing cutting manages cutter 9；At least one described interior fixing reason cutter 9 of cutting is arranged in described tubular recess 6, be arranged in parallel with the described long nut 3 that adds and keeps gap, being used for preventing belt-like shaped medium to be wound around on long nut 3 in described adding.
Embodiment 2
Compared with Example 1, as shown in Figure 4, in embodiment 2, multiple described ten thousand word cutter 4 are disposed side by side on the end of described tubular recess 6, keep gap between multiple described ten thousand word cutter 4.
Preferably, described outside is cut reason cutter 8 and is arranged on the interstitial site between multiple described ten thousand word cutter 4, is used for preventing belt-like shaped medium to be wound around in interstitial site.
Preferably, four described housing supports plates 5 are evenly distributed on the excircle arm of described tubular recess 6, and a described outside is cut on a reason cutter 7 housing supports plate 5 installed therein, and three described inside cutting reason cuttves 8 are respectively mounted wherein on three housing supports plates 5.
Preferably, such as Fig. 5, shown in 7, described interior fixing reason cutter 9 of cutting includes arc fixed block 91, working blade 92, fixing screw 93；Described arc fixed block 91 is fitted with described tubular recess 6 inwall, is fixed in described tubular recess 6 by fixing screw 93, and described working blade 91 is one-body molded with described arc fixed block 92；The end of described working blade 92 is additionally provided with gap structure 94, is similar to fish tail shape, and also like zigzag, the resistance that such working blade 92 is subject to is little, the good crushing effect to medium.
As shown in Figure 6, described cutter 4 can also be in-line, triangle, fylfot and polygon, preferably fylfot.Described ten thousand word cutter 4 include center mounting hole 41, inlet opening 42, combing arm 43 and combing tooth 44；Combing arm 43 is the circular arc of circular shear blade, for reducing the running resistance of blade and controlling the cutting of medium productive set；Combing tooth 44 refers to, when medium forms frictional resistance to combing arm 43 motion, medium be combed the dentation edge of a knife cut, each combing arm 43 at most arranges three, many can form new resistance；Described inlet opening 42 is with described fixing to cut reason cutter position corresponding.
Although, the most illustrating by generality and this utility model has been made detailed description by specific embodiment, but on the basis of this utility model, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of without departing from this utility model spirit, belong to the scope that this utility model requirement keeps.
Claims (9)
1. a ten thousand word cutting pump, described ten thousand word cutting pump include the pump housing, impeller and are arranged on the medium isolating construction of wheel nose, it is characterised in that described medium isolating construction includes that ten thousand word cutter cut reason cutter with fixing；
Described ten thousand word cutter include center mounting hole, inlet opening, combing arm and combing tooth；Described combing arm is the circular arc of circular shear blade；Described combing tooth is medium time the motion of described combing arm is formed frictional resistance, and medium is combed the dentation edge of a knife cut；Described inlet opening is with described fixing to cut reason cutter position corresponding；Described ten thousand word cutter are arranged on the water inlet of described wheel nose, and described impeller drives described ten thousand word cutter to rotate together, will enter the medium chopping of impeller；
Described fixing reason cutter of cutting includes that reason cutter is cut in inside cutting reason cutter, outside, and at least one described inside cutting reason cutter is arranged on the inner side of described ten thousand word cutter, and at least one described outside is cut reason cutter and is arranged on the outside of described ten thousand word cutter.
A kind of ten thousand word cutting pump the most according to claim 1, it is characterized in that, described wheel nose is extended tubular recess, is symmetrically arranged with least one set housing supports plate outside described tubular recess, and described ten thousand word cutter are arranged on the end of described tubular recess.
A kind of ten thousand word cutting pump the most according to claim 2, it is characterized in that, at least one described inside cutting reason cutter and at least one described outside are cut reason cutter and are fixedly mounted on described housing supports plate, described inside cutting reason cutter or described outside are cut reason cutter and are mutually perpendicular to install with described ten thousand word cutter, mutually keep gap.
A kind of ten thousand word cutting pump the most according to claim 3, it is characterised in that the external diameter of described ten thousand word cutter is more than described tubular recess external diameter, and described ten thousand word cutter are arranged on described tubular recess center by adding long nut.
A kind of ten thousand word cutting pump the most according to claim 3, it is characterised in that described fixing reason cutter of cutting also includes that interior fixing cuts reason cutter；At least one described interior fixing reason cutter of cutting is arranged in described tubular recess, adds long nut with one and be arranged in parallel and keep gap, is used for preventing belt-like shaped medium to be wound around on long nut in described adding.
A kind of ten thousand word cutting pump the most according to claim 3, it is characterised in that multiple described ten thousand word cutter are disposed side by side on the end of described tubular recess, keep gap between multiple described ten thousand word cutter.
A kind of ten thousand word cutting pump the most according to claim 6, it is characterised in that described outside is cut reason cutter and is arranged on the interstitial site between multiple described ten thousand word cutter, is used for preventing belt-like shaped medium to be wound around in interstitial site.
8. according to the one ten thousand word cutting pump described in any one of claim 4-7, it is characterized in that, four described housing supports plates are evenly distributed on the excircle arm of described tubular recess, one described outside is cut on a reason cutter housing supports plate installed therein, and three described inside cutting reason cuttves are respectively mounted wherein on three housing supports plates.
A kind of ten thousand word cutting pump the most according to claim 5, it is characterised in that described interior fixing reason cutter of cutting includes arc fixed block, working blade, fixing screw；Described arc fixed block is fitted with described tubular recess inwall, is fixed in described tubular recess by fixing screw, and described working blade is one-body molded with described arc fixed block；The end of described working blade is additionally provided with the gap structure for reducing resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359368.1U CN205654584U (en) | 2016-04-26 | 2016-04-26 | Ten thousand words cutting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359368.1U CN205654584U (en) | 2016-04-26 | 2016-04-26 | Ten thousand words cutting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654584U true CN205654584U (en) | 2016-10-19 |
Family
ID=57401183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359368.1U Expired - Fee Related CN205654584U (en) | 2016-04-26 | 2016-04-26 | Ten thousand words cutting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782103A (en) * | 2016-04-26 | 2016-07-20 | 解树超 | Fylfot cutting pump |
-
2016
- 2016-04-26 CN CN201620359368.1U patent/CN205654584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782103A (en) * | 2016-04-26 | 2016-07-20 | 解树超 | Fylfot cutting pump |
| CN105782103B (en) * | 2016-04-26 | 2018-04-24 | 解树超 | A kind of ten thousand word cutting pumps |
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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: 20161019 Termination date: 20180426 |