CN212215300U - Agitating unit of submersible sewage pump - Google Patents
Agitating unit of submersible sewage pump Download PDFInfo
- Publication number
- CN212215300U CN212215300U CN202020101210.0U CN202020101210U CN212215300U CN 212215300 U CN212215300 U CN 212215300U CN 202020101210 U CN202020101210 U CN 202020101210U CN 212215300 U CN212215300 U CN 212215300U
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- Prior art keywords
- stirring
- gear
- driving
- submersible
- sewage pump
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a stirring device of a submersible sewage pump, which comprises a submersible pump main body and a stirring device arranged on the bottom surface of the submersible pump main body; the stirring device comprises a driving part and a stirring part; the driving part comprises a driving chamber arranged in the center of the bottom surface of the submersible pump body and a driving motor arranged in the driving chamber; the stirring part comprises a main stirring paddle and an auxiliary stirring paddle; the main stirring paddle is directly driven by the driving motor to rotate, and the auxiliary stirring paddle is driven by the planetary gear transmission system to revolve around the main stirrer; the utility model provides a pair of agitating unit of submersible sewage pump compares in prior art, is equipped with the individual drive agitating unit's driving motor still is equipped with the vice (mixing) shaft that can center on the revolution of main (mixing) shaft simultaneously, in the mud of bottom of the pool riverbed can be inserted to the vice (mixing) shaft, effectually stirs mud, makes agitating mechanism has the effect of better stirring, breakage, dispersion mud.
Description
Technical Field
The utility model relates to a immersible pump field especially relates to an agitating unit of submersible sewage pump.
Background
The submersible sewage pump adopts the automatic stirring device on the basis of the common submersible pump, the automatic stirring device rotates at a high speed to generate extremely strong stirring force, the sediment in the sewage tank is stirred into suspended matters, the suspended matters are discharged in the suction pump, the anti-blocking performance of the pump is improved, the sewage discharge capacity is realized, the drainage is completed once, the silt is removed, the operation cost is saved, and the submersible sewage pump is an environment-friendly product with obvious advancement and usability.
In the prior art, an automatic stirring device of a submersible sewage pump is mostly composed of a plurality of simple blades, and sludge in a pool cannot be effectively stirred; and the submersible sewage pump among the prior art's blade is mostly with immersible pump impeller lug connection, receives the main motor drive of submersible sewage pump, because mud has great viscosity, this kind of structure can increase main motor load, leads to main motor calorific capacity to increase, increases main motor burnout risk.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a agitating unit of submersible sewage pump.
The technical scheme of the utility model: a stirring device of a submersible sewage pump comprises a submersible pump main body and a stirring device arranged on the bottom surface of the submersible pump main body; the stirring device comprises a driving part and a stirring part; the driving part comprises a driving chamber arranged in the center of the bottom surface of the submersible pump body and a driving motor arranged in the driving chamber; the stirring part comprises a main stirring paddle and an auxiliary stirring paddle; the main stirring paddle is directly driven by the driving motor to rotate, and the auxiliary stirring paddle is driven by the planetary gear transmission system to revolve around the main stirrer.
Preferably, the driving chamber comprises a cavity and an upper cover; the upper cover is arranged at the top end of the cavity through a countersunk head screw; the upper cover is connected with the bottom surface of the submersible pump main body through a flange; the driving motor is installed in the cavity through the motor installation seat.
Preferably, the main stirring paddle comprises a plurality of stirring blades and a driving shaft; the plurality of stirring blades are mounted on the driving shaft; the upper end of the driving shaft penetrates through the bottom surface of the driving chamber, and a first gear is arranged in the driving chamber; the first gear is meshed with an output gear of an output shaft of the driving motor.
Preferably, a second gear is arranged on the driving shaft and at the lower end of the driving chamber; a vertically downward gear shaft is rotatably arranged beside the driving shaft on the bottom surface of the driving chamber, a third gear is arranged at one end of the gear shaft, which is far away from the bottom surface of the driving chamber, and the third gear is meshed with the second gear; the third gear is also meshed with a gear ring which is rotatably arranged on the outer wall of the driving chamber; the gear ring, the third gear and the second gear form a planetary gear transmission system.
Preferably, a plurality of vertical first connecting rods are uniformly arranged on the upper end surface of the gear ring in the circumferential direction; the other end of the first connecting rod is connected with a horizontal sliding block; the outer wall of the driving chamber is provided with a horizontal annular sliding groove corresponding to the sliding block and surrounding the outer wall of the driving chamber;
preferably, the sliding block is clamped with the annular sliding groove; the sliding block is also provided with a pulley which is abutted against the annular sliding groove.
Preferably, a plurality of vertical second connecting rods which are uniformly distributed in the circumferential direction are arranged on the bottom surface of the gear ring; the other ends of the second connecting rods are connected with the upper end face of the annular auxiliary stirring paddle.
Preferably, the side edge of the annular auxiliary stirring paddle is provided with a plurality of stirring blades distributed circumferentially, and the bottom surface of the annular auxiliary stirring paddle is provided with a sharp annular blade body.
Preferably, the bottom surface of the auxiliary stirring paddle and the bottom surface of the supporting plate of the submersible pump main body are in the same plane.
The utility model provides a pair of agitating unit of submersible sewage pump compares in prior art:
(1) the stirring part of the stirring device of the submersible sewage pump is driven by the driving part arranged on the bottom surface of the submersible pump main body, and compared with the common driving mode of the main driving motor through the submersible pump in the prior art, the submersible pump main body can be effectively prevented from being broken down due to too large load of the main driving motor, and the difficulty degree of maintenance operation of operators is effectively reduced.
(2) The stirring part of the stirring device of the submersible sewage pump is provided with a main stirring paddle and an auxiliary stirring paddle, and the auxiliary stirring paddle revolves around the main stirring paddle; the bottom surface of the auxiliary stirring paddle is provided with an annular blade body, the side edge of the auxiliary stirring paddle is also provided with a plurality of stirring blades which are distributed in the circumferential direction, when the submersible pump main body is placed on the bottom of a pool/river bed which is full of sludge, the auxiliary stirring paddle can be inserted into the sludge to stir up the sludge, and compared with the stirring paddle which is only used for stirring the upper end of the sludge in the prior art, the sludge crushing, stirring and dispersing effects are better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is an overall structure diagram of a stirring device of a submersible sewage pump provided by the utility model.
Fig. 2 is a structural diagram of a stirring device of the submersible sewage pump provided by the utility model.
Description of the drawings: 1-a submersible pump body, 2-a support plate, 3-a stirring device, 4-a driving part, 401-a cavity, 402-an upper cover, 403-a motor mounting seat, 404-a driving motor, 5-a stirring part, 501-a driving shaft, 502-a stirring blade, 503-a first gear, 504-a second gear, 505-a gear shaft, 506-a third gear, 507-a toothed ring, 508-a first connecting rod, 509-a sliding block, 510-an annular sliding groove, 511-a pulley, 512-a second connecting rod, 513-an auxiliary stirring paddle, 514-a stirring blade, 515-an annular blade body and 516-a mechanical seal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, a stirring apparatus of a submersible sewage pump includes a submersible pump body 1 and a stirring apparatus 3 disposed at a bottom surface of the submersible pump body 1; the stirring device 3 comprises a driving part 4 and a stirring part 5; the driving part 4 comprises a driving chamber arranged at the center of the bottom surface of the submersible pump body 1 and a driving motor 404 arranged in the driving chamber; the stirring part 5 comprises a main stirring paddle and an auxiliary stirring paddle 513; the main stirring paddle is directly driven by the driving motor 404 to rotate, and the auxiliary stirring paddle 513 is driven by the planetary gear transmission system to revolve around the main stirring machine.
This embodiment, agitating unit 3's stirring part 5 through install in the drive division 4 drive of 1 bottom surface of immersible pump main part compares in the common main drive motor drive mode through the immersible pump among the prior art, can effectively avoid because of the too big production trouble of main drive motor load to need not unpack apart immersible pump main part 1 during the maintenance and overhaul, effectively reduce the difficult degree that the operating personnel overhauld the operation.
Preferably, the driving chamber comprises a cavity 401 and an upper cover 402; the upper cover is arranged at the top end of the cavity 401 through a countersunk head screw; the upper cover 402 is connected with the bottom surface of the submersible pump main body 1 through a flange; the driving motor 404 is mounted in the cavity 401 through a motor mounting seat 403.
Preferably, the main stirring paddle comprises a plurality of stirring blades 502 and a driving shaft 501; the plurality of stirring vanes 502 are mounted on the driving shaft 501; the upper end of the driving shaft 501 penetrates through the bottom surface of the driving chamber, and a first gear 503 is arranged in the driving chamber; the first gear 503 is engaged with an output gear of an output shaft of the drive motor 404.
The driving motor 404 drives the driving shaft 501 to rotate, thereby driving the main paddle to stir.
Further, the contact portion of the driving shaft 501 and the bottom surface of the driving chamber is provided with a mechanical seal 516, which prevents water from entering the driving chamber.
Preferably, a second gear 504 is arranged on the driving shaft 501 and at the lower end of the driving chamber; a vertically downward gear shaft 505 is rotatably arranged on the bottom surface of the driving chamber beside the driving shaft 501, a third gear 506 is arranged at one end of the gear shaft 505, which is far away from the bottom surface of the driving chamber, and the third gear 506 is meshed with the second gear 504; the third gear 506 is also meshed with a toothed ring 507 which is rotatably arranged on the outer wall of the driving chamber; the gear ring 507, the third gear 506 and the second gear 504 form a planetary gear transmission system.
Preferably, a plurality of vertical first connecting rods 508 are uniformly and circumferentially mounted on the upper end surface of the toothed ring 507; the other end of the first connecting rod 508 is connected with a horizontal sliding block 509; the outer wall of the driving chamber, which corresponds to the sliding block 509, surrounds the outer wall of the driving chamber and is provided with a horizontal annular sliding groove 510;
preferably, the sliding block 509 is clamped with the annular sliding groove 510; the sliding block 509 is further provided with a pulley 511, and the pulley 511 is abutted against the annular sliding groove 510.
Preferably, a plurality of vertical second connecting rods 512 are uniformly distributed in the circumferential direction and are mounted on the bottom surface of the toothed ring 507; the other ends of the second connecting rods 512 are connected with the upper end face of an annular auxiliary stirring paddle 513.
Preferably, a plurality of circumferentially distributed stirring blades 514 are arranged on the side edge of the annular auxiliary stirring paddle 513, and a sharp annular blade body 515 is arranged on the bottom surface of the annular auxiliary stirring paddle;
the above structure allows the auxiliary paddles 513 to be easily inserted into the sludge of the bottom/bed of the tank.
In this embodiment, the driving motor 404 drives the driving shaft 501 to rotate, and the second gear 504 on the driving shaft 501 drives the gear ring 507 to revolve around the driving shaft 501; the toothed ring 507 drives the auxiliary stirring paddle 513 to rotate.
In this embodiment, the bottom surface of the auxiliary stirring paddle 513 is provided with an annular blade body 515, and the side edge of the auxiliary stirring paddle is also provided with a plurality of stirring blades 514 distributed circumferentially, when the submersible pump body 1 is placed on the bottom of a pool/river bed filled with sludge, the auxiliary stirring paddle 513 can be inserted into the sludge to stir up the sludge, and compared with a stirring paddle in the prior art which only stirs at the upper end of the sludge, the stirring paddle has better effects of crushing, stirring and dispersing the sludge.
Preferably, the bottom surface of the auxiliary stirring paddle 513 is on the same plane with the bottom surface of the support plate 2 of the submersible pump main body.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (9)
1. A stirring device of a submersible sewage pump comprises a submersible pump main body and a stirring device arranged on the bottom surface of the submersible pump main body; the method is characterized in that: the stirring device comprises a driving part and a stirring part; the driving part comprises a driving chamber arranged in the center of the bottom surface of the submersible pump body and a driving motor arranged in the driving chamber; the stirring part comprises a main stirring paddle and an auxiliary stirring paddle; the main stirring paddle is directly driven by the driving motor to rotate, and the auxiliary stirring paddle is driven by the planetary gear transmission system to revolve around the main stirrer.
2. The stirring device of a submersible sewage pump as recited in claim 1, wherein the driving chamber comprises a cavity and an upper cover; the upper cover is arranged at the top end of the cavity through a countersunk head screw; the upper cover is connected with the bottom surface of the submersible pump main body through a flange; the driving motor is installed in the cavity through the motor installation seat.
3. The stirring apparatus of a submersible sewage pump as recited in claim 1, wherein the main stirring paddle comprises a plurality of stirring blades and a driving shaft; the plurality of stirring blades are mounted on the driving shaft; the upper end of the driving shaft penetrates through the bottom surface of the driving chamber, and a first gear is arranged in the driving chamber; the first gear is meshed with an output gear of an output shaft of the driving motor.
4. A submersible sewage pump agitator as claimed in claim 3, wherein a second gear is provided at a lower end of the drive chamber on the drive shaft; a vertically downward gear shaft is rotatably arranged beside the driving shaft on the bottom surface of the driving chamber, a third gear is arranged at one end of the gear shaft, which is far away from the bottom surface of the driving chamber, and the third gear is meshed with the second gear; the third gear is also meshed with a gear ring which is rotatably arranged on the outer wall of the driving chamber; the gear ring, the third gear and the second gear form a planetary gear transmission system.
5. The stirring apparatus of a submersible sewage pump as recited in claim 4, wherein a plurality of vertical first connecting rods are uniformly installed on the upper end surface of the ring gear in the circumferential direction; the other end of the first connecting rod is connected with a horizontal sliding block; and a horizontal annular sliding groove is formed on the outer wall of the driving chamber, corresponds to the sliding block, and surrounds the outer wall of the driving chamber.
6. The stirring device of a submersible sewage pump as recited in claim 5, wherein the slider is engaged with the annular groove; the sliding block is also provided with a pulley which is abutted against the annular sliding groove.
7. The stirring device of a submersible sewage pump as recited in claim 6, wherein a plurality of vertical second connecting rods are uniformly distributed in the circumferential direction and mounted on the bottom surface of the toothed ring; the other ends of the second connecting rods are connected with the upper end face of the annular auxiliary stirring paddle.
8. The stirring apparatus of a submersible sewage pump as recited in claim 7, wherein the annular sub-stirring paddle has a plurality of circumferentially distributed stirring blades on its side and a sharp annular blade on its bottom.
9. The stirring apparatus of a submersible sewage pump according to claim 6, wherein the bottom surface of the auxiliary stirring paddle is on the same plane as the bottom surface of the support plate of the submersible pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101210.0U CN212215300U (en) | 2020-01-17 | 2020-01-17 | Agitating unit of submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101210.0U CN212215300U (en) | 2020-01-17 | 2020-01-17 | Agitating unit of submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212215300U true CN212215300U (en) | 2020-12-25 |
Family
ID=73912523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020101210.0U Expired - Fee Related CN212215300U (en) | 2020-01-17 | 2020-01-17 | Agitating unit of submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212215300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475566A (en) * | 2022-09-08 | 2022-12-16 | 湖南特沃斯生态科技股份有限公司 | Microbial manure makes and uses agitating unit |
-
2020
- 2020-01-17 CN CN202020101210.0U patent/CN212215300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475566A (en) * | 2022-09-08 | 2022-12-16 | 湖南特沃斯生态科技股份有限公司 | Microbial manure makes and uses agitating unit |
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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 |
Granted publication date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |