CN208522568U - End ring casing in a kind of immersible pump - Google Patents
End ring casing in a kind of immersible pump Download PDFInfo
- Publication number
- CN208522568U CN208522568U CN201820901883.7U CN201820901883U CN208522568U CN 208522568 U CN208522568 U CN 208522568U CN 201820901883 U CN201820901883 U CN 201820901883U CN 208522568 U CN208522568 U CN 208522568U
- Authority
- CN
- China
- Prior art keywords
- end ring
- dress
- rotor portions
- ring
- main shaft
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses end ring casings in a kind of immersible pump, it is filled including stator department, rotor portions dress and electric machine main shaft, the rotor portions dress is socketed in the stator department dress, the center of the rotor portions dress is equipped with axis hole, the electric machine main shaft is plugged in the axis hole, axle sleeve is equipped on the electric machine main shaft at the port for being located at the axis hole, the punching both ends of the rotor portions dress are connected with busbar, the other end set of the busbar is equipped with sand-baffling disk, the end face of the sand-baffling disk is connected with end ring one, the end ring one is equipped with end ring two in the direction far from rotor portions dress, sealing ring is equipped between the end ring one and end ring two, the end ring one, end ring two and sealing ring are fastenedly connected by screw.The utility model compared with prior art the advantages of be: the entrance of grit can be stopped, avoid that rotor portions inside immersible pump fill and bearing part is affected, the effect of water proof anti-soil can be played, not only connection fastening but also be easy for installation and removal.
Description
Technical field
The utility model relates to end ring casings in immersible pump equipment technical field, in particular to a kind of immersible pump.
Background technique
Electric machine end ring is the conductive component of squirrel-cage copper bar rotor, and shape is annular, for connecting the conductive bar of rotor
(bar) is typically mounted at the end of the conducting bar of motor, and for the end ring of immersible pump, the end ring of rotor is often not provided with sealing
Device, while when the rotor rotates, sand-baffling device is not provided between end ring and main shaft, when for a long time in use, easilying lead to
Impure water enters and influences the normal operation of rotor, these problems have it is to be solved, so needing to improve this.
Utility model content
The technical problems to be solved in the utility model is the technological deficiency more than overcoming, provide a kind of salable waterproof,
It can end ring casing in a kind of immersible pump of sand block.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: end ring casing in a kind of immersible pump, packet
Stator department dress, rotor portions dress and electric machine main shaft are included, the rotor portions dress is socketed in the stator department dress, the rotor portions dress
Center is equipped with axis hole, and the electric machine main shaft is plugged in the axis hole, in the port for being located at the axis hole on the electric machine main shaft
Place is equipped with axle sleeve, and the punching both ends of the rotor portions dress are connected with busbar, and the other end set of the busbar is equipped with gear
Emery disc, the end face of the sand-baffling disk are connected with end ring one, and the end ring one is equipped with end in the direction far from rotor portions dress
Ring two is equipped with sealing ring between the end ring one and end ring two, the end ring one, end ring two and sealing ring are fastened by screw to be connected
It connects.
The utility model compared with prior art the advantages of be: end ring casing in a kind of immersible pump, including stator department dress,
Rotor portions fill and electric machine main shaft, are equipped with axle sleeve on the electric machine main shaft at the port for being located at the axis hole, in this way can be to electricity
Owner's axis plays restriction effect, and the punching both ends of the rotor portions dress are connected with busbar, another end cap of the busbar
It is equipped with sand-baffling disk, the entrance of grit can be stopped during rotor rotates in this way, avoid the rotor portions inside immersible pump
Dress and internal bearing part are affected, and the end ring one is equipped with end ring two, the end in the direction far from rotor portions dress
Sealing ring is equipped between ring one and end ring two, in this way, the effect of water proof anti-soil, the end can be played by the effect of sealing ring
Ring one, end ring two and sealing ring are fastenedly connected not only to connect in this way by screw and fasten but also be easy for installation and removal.
As an improvement, the joint face of the end ring one and end ring two is set as serrated face, sealing can be preferably played in this way
Effect, while increasing friction force avoid the generation in gap.
As an improvement, the sand-baffling disk is set as spill, the busbar is plugged in the groove of sand-baffling disk, and not only sand block is imitated
Fruit is good, while playing certain position-limiting action.
As an improvement, the sealing ring is set as rubber material, good water-proof effect.
As an improvement, the end ring one and end ring two are socketed on electric machine main shaft, gap is used for stator department dress
Cooperation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of end ring casing in a kind of immersible pump of the utility model.
As shown in the figure: 1, stator department fills, 2, rotor portions dress, 2.1, punching, 3, electric machine main shaft, 4, axis hole, 5, axle sleeve, and 6, lead
Electricity row, 7, sand-baffling disk, 7.1, groove, 8, end ring one, 9, end ring two, 10, sealing ring, 11, screw.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
The utility model in the specific implementation, provides end ring casing in a kind of immersible pump, including stator department fills 1, rotor portions
Fill 2 and electric machine main shaft 3, the rotor portions, which fill 2 and are socketed in the stator department, to be filled in 1, and the center that the rotor portions fill 2 is equipped with axis hole
4, the electric machine main shaft 3 is plugged in the axis hole 4, is equipped with axis on the electric machine main shaft 3 at the port for being located at the axis hole 4
Set 5,2.1 both ends of punching that the rotor portions fill 2 are connected with busbar 6, and the other end set of the busbar 6 is equipped with sand block
Disk 7, the end face of the sand-baffling disk 7 are connected with end ring 1, and the end ring 1 is equipped in the direction for filling 2 far from the rotor portions
End ring 29, is equipped with sealing ring 10 between the end ring 1 and end ring 29, the end ring 1, end ring 29 and sealing ring 10 are logical
Screw 11 is crossed to be fastenedly connected.
The joint face of the end ring 1 and end ring 29 is set as serrated face.
The sand-baffling disk 7 is set as spill, and the busbar 6 is plugged in the groove 7.1 of sand-baffling disk 7.
The sealing ring 10 is set as rubber material.
The end ring 1 and end ring 29 are socketed on electric machine main shaft 3, and are filled 1 for the stator department and matched using gap
It closes.
The working principle of the utility model is: end ring casing in a kind of immersible pump of the utility model, salable waterproof, together
When have the function of sand block, currently, the end ring of the rotor of traditional immersible pump is often not provided with sealing device, while being rotated in rotor
When, it is not provided with sand-baffling device between end ring and main shaft, enters and influences in use, easilying lead to impure water when long-time
The normal operation of rotor, in view of these situations, end ring casing in this immersible pump, including stator department fill 1, rotor portions and fill 2 and motor
Main shaft 3 is equipped with axle sleeve 5 on the electric machine main shaft 3 at the port for being located at the axis hole 4, can play in this way to electric machine main shaft 3
Restriction effect, 2.1 both ends of punching that the rotor portions fill 2 are connected with busbar 6, and the other end socket of the busbar 6 is set
There is the sand-baffling disk 7 of spill, and busbar 6 is plugged in the groove 7.1 of sand-baffling disk 7, not only sand block effect is good, while playing certain
Position-limiting action, the entrance of grit can be stopped during rotor rotation, the rotor portions inside immersible pump is avoided to fill 2 and interior
The bearing part in portion is affected, and the end ring 1 is equipped with end ring 29, the end ring one in the direction for filling 2 far from the rotor portions
8 and end ring 29 be socketed on electric machine main shaft 3, end ring 1 and end ring 29 fill 1 relative to stator department and match using gap
It closes, sealing ring 10 can be equipped between end ring 1 and end ring 29 in this way to avoid the rotation for influencing rotor, sealing ring 10 uses
Rubber material, and the joint face of end ring 1 and end ring 29 is set as serrated face, can preferably play sealing effect in this way, simultaneously
Increasing friction force avoids the generation in gap, in this way, the effect by sealing ring 10 and sand-baffling disk 7 can play water proof anti-soil
Effect, the end ring 1, end ring 29 and sealing ring 10 are fastenedly connected by screw 11, so not only connection fastening but also conveniently
Installation and removal.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. end ring casing in a kind of immersible pump, including stator department dress (1), rotor portions dress (2) and electric machine main shaft (3), feature exists
In: the rotor portions dress (2) is socketed in the stator department dress (1), and the center of the rotor portions dress (2) is equipped with axis hole (4), institute
It states electric machine main shaft (3) to be plugged in the axis hole (4), be set at the port for being located at the axis hole (4) on the electric machine main shaft (3)
Have axle sleeve (5), punching (2.1) both ends of rotor portions dress (2) are connected with busbar (6), the busbar (6) it is another
End cap is equipped with sand-baffling disk (7), and the end face of the sand-baffling disk (7) is connected with end ring one (8), and the end ring one (8) is separate
The direction of the rotor portions dress (2) is equipped with end ring two (9), and sealing ring is equipped between the end ring one (8) and end ring two (9)
(10), the end ring one (8), end ring two (9) and sealing ring (10) are fastenedly connected by screw (11).
2. end ring casing in a kind of immersible pump according to claim 1, it is characterised in that: the end ring one (8) and end ring
The joint face of two (9) is set as serrated face.
3. end ring casing in a kind of immersible pump according to claim 1, it is characterised in that: the sand-baffling disk (7) is set as recessed
Shape, the busbar (6) are plugged in the groove (7.1) of sand-baffling disk (7).
4. end ring casing in a kind of immersible pump according to claim 1, it is characterised in that: the sealing ring (10) is set as rubber
Glue material.
5. end ring casing in a kind of immersible pump according to claim 1, it is characterised in that: the end ring one (8) and end ring
Two (9) are socketed on electric machine main shaft (3), and stator department dress (1) is gap-matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901883.7U CN208522568U (en) | 2018-06-12 | 2018-06-12 | End ring casing in a kind of immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901883.7U CN208522568U (en) | 2018-06-12 | 2018-06-12 | End ring casing in a kind of immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522568U true CN208522568U (en) | 2019-02-19 |
Family
ID=65326426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901883.7U Expired - Fee Related CN208522568U (en) | 2018-06-12 | 2018-06-12 | End ring casing in a kind of immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522568U (en) |
-
2018
- 2018-06-12 CN CN201820901883.7U patent/CN208522568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190219 |