CN114837288A - Sewage pump station with gradient rotary filter screen layered cleaning function - Google Patents

Sewage pump station with gradient rotary filter screen layered cleaning function Download PDF

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Publication number
CN114837288A
CN114837288A CN202210623832.3A CN202210623832A CN114837288A CN 114837288 A CN114837288 A CN 114837288A CN 202210623832 A CN202210623832 A CN 202210623832A CN 114837288 A CN114837288 A CN 114837288A
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CN
China
Prior art keywords
groove
fixedly connected
wall
pump station
driven shaft
Prior art date
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Pending
Application number
CN202210623832.3A
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Chinese (zh)
Inventor
陈东
徐国锋
张勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao West Coast Municipal Engineering Co ltd
Original Assignee
Qingdao West Coast Municipal Engineering Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Qingdao West Coast Municipal Engineering Co ltd filed Critical Qingdao West Coast Municipal Engineering Co ltd
Priority to CN202210623832.3A priority Critical patent/CN114837288A/en
Publication of CN114837288A publication Critical patent/CN114837288A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0856—Cleaning of water-treatment installations
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a sewage pump station with a gradient rotary filter screen layered cleaning function, which comprises a sewage pump station body, wherein one end of a water inlet pipe is fixedly connected with a first box body, and a second groove is formed in the first box body. According to the invention, the transmission belt is arranged between the driving shaft and the first driven shaft, the ring is arranged on the outer wall of the first driven shaft, the first magnet and the extrusion rod are arranged in the connecting groove, the second magnet and the third magnet are arranged on the outer wall of the fixed block, the torsion spring is arranged between the second connecting block and the second groove, and the first connecting plate is arranged on the outer wall of the third connecting block, so that the extrusion rod can extrude by the baffle.

Description

Sewage pump station with gradient rotary filter screen layered cleaning function
Technical Field
The invention relates to the technical field of sewage pumping stations, in particular to a sewage pumping station with a gradient rotary filter screen layered cleaning function.
Background
The sewage pumping station is an engineering facility for pumping and conveying sewage in the town drainage engineering. When sewage in a sewage pipeline cannot be conveyed or discharged by gravity flow, or construction is difficult due to deep burying of a common pipeline, or the sewage enters a sewage treatment plant after being positioned at a main pipe terminal and needing to be pumped up, a sewage pump station is required to be arranged. The sewage pump station is an important component of a sewage system and is characterized by continuous water flow, small water flow, large variation range and high pollutant content in water. Therefore, the collecting tank needs to have enough storage capacity during design, a standby pump needs to be considered, in addition, the pollution to the environment is reduced as much as possible during design, and better management and maintenance conditions need to be provided in a station.
At present, when a sewage pump station on the market is in use, sewage is required to enter the inside of the sewage pump station from a water inlet pipe, the sewage is required to pass through a crushing grid inside the sewage pump station in the process, the crushing grid can extrude and crush sundries in the sewage, so that the sundries in the sewage can be crushed into fine fragments, and then the fine fragments flow into the inside of the sewage pump station from a filter cartridge along with the sewage.
Therefore, the sewage pump station with the gradient rotary filter screen layered cleaning function is provided.
Disclosure of Invention
The invention aims to provide a sewage pump station with a gradient rotary filter screen layered cleaning function, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sewage pump station with a gradient rotary filter screen layered cleaning function comprises a sewage pump station body;
the first groove is formed in the sewage pump station body;
the water inlet pipe is fixedly connected to one side of the outer wall of the sewage pump station body and is communicated with the first groove;
the vent pipe is fixedly connected to the top of the sewage pump station body and communicated with the first groove;
one end of the water inlet pipe is fixedly connected with a first box body, a second groove is formed in the first box body, a driving shaft is rotatably connected in the second groove, a third groove is formed in the outer wall of the first box body and communicated with the water inlet pipe, one end of the driving shaft penetrates through the third groove, the driving shaft is rotatably connected with the first box body, a first driven shaft is rotatably connected in the second groove, a transmission belt is arranged between the first driven shaft and the driving shaft, the driving shaft is in transmission connection with the first driven shaft through the transmission belt, a circular ring is fixedly connected at the top of the first driven shaft, an extrusion plate is fixedly connected with the outer wall of the circular ring, a connection groove is formed in the extrusion plate, a first magnet is slidably connected in the connection groove, an extrusion rod is fixedly connected to one side of the first magnet, and one end, away from the first magnet, of the extrusion rod penetrates through one side of the outer wall of the extrusion plate, the extrusion rod is connected with the extrusion plate in a sliding mode.
Further, a fixed block is fixedly connected inside the second groove, the outer wall of the fixed block is rotatably connected with the circular ring, a second magnet is fixedly connected inside the fixed block, and a third magnet is fixedly connected to one side of the second magnet;
the first magnet and the second magnet are mutually repulsive, the first magnet and the third magnet are mutually attracted, and the extrusion plate is added, so that the circular ring can drive the extrusion rod to move.
Furthermore, one side of the first driven shaft, which is far away from the driving shaft, is provided with a second driven shaft, a fourth groove is formed in the first box, the second driven shaft penetrates through the fourth groove, the second driven shaft is rotatably connected with the first box, a first connecting block is fixedly connected with the outer wall of the second driven shaft, a baffle is fixedly connected with the outer wall of the first connecting block, and the extrusion rod can drive the second driven shaft to move due to the addition of the baffle.
Further, second driven shaft outer wall fixedly connected with second connecting block, be equipped with the torsional spring between second connecting block and the second recess, first driven shaft one end runs through inside the third recess, first driven shaft is connected with first box rotation, first driven shaft bottom end fixedly connected with cartridge filter, the joining of torsional spring makes the second connecting block can get back to initial position.
Further, driving shaft bottom fixedly connected with squeeze roll, second driven shaft outer wall fixedly connected with third connecting block, the first connecting plate of third connecting block outer wall one side fixedly connected with, first connecting plate articulates there is the second connecting plate, the second connecting plate is kept away from first connecting plate one side and is articulated to have the clearance pole, and the joining of clearance pole makes cartridge filter outside clearance can obtain the clearance.
Furthermore, the cleaning rod is far away from second connecting plate one end and runs through inside the third recess, cleaning rod and first box sliding connection, the joining of second connecting plate makes first connecting plate can drive the motion of cleaning rod.
Further, first box top fixedly connected with second box, the inside fixedly connected with motor of second box, the driving shaft top runs through inside the second box, motor output shaft one end and driving shaft one end fixed connection, the inside rotation of second box is connected with the bull stick, be equipped with drive gear between driving shaft and the bull stick, bull stick one end runs through in second box outer wall, the bull stick rotates with the second box to be connected, and drive gear's joining makes the driving shaft can drive the bull stick motion.
Further, the inside fixedly connected with backup pad of first recess, first spout has been seted up to the backup pad outer wall, the inside sliding connection of first spout has the fly leaf, fly leaf outer wall one side fixedly connected with steadying plate, steadying plate has seted up the stable trough inside, the second spout has been seted up to the steadying plate outer wall, second spout and stable trough intercommunication, the joining of first spout makes the movement track of fly leaf obtain the restriction.
Further, the inside sliding connection of stable trough has the slider, the inside sliding connection of second spout has the slide, slide outer wall and slider outer wall fixed connection, be equipped with the spring between slider and the stable trough, the spring one end fixedly connected with block pole is kept away from to the slider outer wall, block pole one end runs through in the stable plate outer wall, block pole and stable plate sliding connection, the block groove has been seted up to first spout inside, block pole one end and block groove looks block, the fly leaf bottom is rotated and is connected with power gear, and the joining in block groove makes the position of fly leaf can obtain fixing.
Furthermore, a limiting groove is formed in the first groove, an outer rotating gear is rotatably connected to the inner portion of the limiting groove, an inner rotating gear is fixedly connected to the top of the rotating rod, a cleaning plate is fixedly connected to the outer wall of the outer rotating gear, and the inner wall of the sewage pump station can be cleaned by adding the cleaning plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the sewage pump station with the gradient rotary filter screen layered cleaning function, the outer wall of the filter cylinder can be cleaned in a layered manner, the transmission belt is arranged between the driving shaft and the first driven shaft, the ring is arranged on the outer wall of the first driven shaft, the first magnet and the extrusion rod are arranged inside the connecting groove, the second magnet and the third magnet are arranged on the outer wall of the fixing block, the torsion spring is arranged between the second connecting block and the second groove, and the first connecting plate is arranged on the outer wall of the third connecting block, so that the extrusion rod can extrude through the baffle plate.
2. According to the sewage pump station with the gradient rotary filter screen layered cleaning function, the inner wall of the sewage pump station can be cleaned, the movable plate is arranged in the first sliding groove, the stabilizing plate is arranged on the outer wall of the movable plate, the stabilizing groove is arranged in the stabilizing plate, the second sliding groove is arranged on the outer wall of the stabilizing plate, the spring is arranged between the sliding block and the stabilizing groove, the sliding plate is arranged in the second sliding groove, the clamping groove is arranged in the first sliding groove, the clamping rod is arranged on one side of the outer wall of the sliding block, so that one end of the clamping rod can be separated from and clamped with the clamping groove.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial side cross-sectional view of a first groove of the present invention;
FIG. 3 is a front cross-sectional view of a second groove of the present invention;
FIG. 4 is a top cross-sectional view of the stripper plate of the present invention;
FIG. 5 is a top view of a third connector block of the present invention;
FIG. 6 is a side cross-sectional view of the stabilizer plate of the present invention;
FIG. 7 is a schematic view of the overall construction of the filter cartridge of the present invention;
fig. 8 is a bottom view of the outer turning gear of the present invention.
In the figure: 1, a sewage pump station body; 2 a first groove; 3, water inlet pipe; 4, a vent pipe; 5 a first box body; 6 a second groove; 7, driving a shaft; 8 a third groove; 9 a first driven shaft; 10, a transmission belt; 11, a circular ring; 12 extruding the plate; 13 connecting grooves; 14 a first magnet; 15 extruding the rod; 16, fixing blocks; 17 a second magnet; 18 a third magnet; 19 a second driven shaft; 20 a fourth groove; 21 a first connection block; 22 a baffle plate; 23 a second connecting block; 24 torsion springs; 25 a filter cartridge; 26 squeeze rolls; 27 a third connecting block; 28 a first connecting plate; 29 a second connecting plate; 30 cleaning rods; 31 a second case; a 32 motor; 33 rotating rods; 34 a transmission gear; 35 a support plate; 36 a first runner; 37 a movable plate; 38 a stabilizing plate; 39 a stabilizing trough; 40 a second chute; 41 a slider; 42 a slide plate; 43 springs; 44 a snap rod; 45, a clamping groove; 46 power gear wheels; 47 a limit groove; 48 external turning gear; 49 internal rotation gear; 50 the plate is cleaned.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
a sewage pump station with a gradient rotary filter screen layered cleaning function comprises a sewage pump station body 1;
the first groove 2 is formed in the sewage pump station body 1;
the water inlet pipe 3 is fixedly connected to one side of the outer wall of the sewage pump station body 1, and the water inlet pipe 3 is communicated with the first groove 2;
the vent pipe 4 is fixedly connected to the top of the sewage pump station body 1, and the vent pipe 4 is communicated with the first groove 2;
one end of the water inlet pipe 3 is fixedly connected with a first box body 5, a second groove 6 is arranged in the first box body 5, a driving shaft 7 is rotatably connected in the second groove 6, a third groove 8 is arranged on the outer wall of the first box body 5, the third groove 8 is communicated with the water inlet pipe 3, one end of the driving shaft 7 penetrates through the third groove 8, the driving shaft 7 is rotatably connected with the first box body 5, a first driven shaft 9 is rotatably connected in the second groove 6, a driving belt 10 is arranged between the first driven shaft 9 and the driving shaft 7, the driving shaft 7 is in transmission connection with the first driven shaft 9 through the driving belt 10, a circular ring 11 is fixedly connected at the top of the first driven shaft 9, an extrusion plate 12 is fixedly connected on the outer wall of the circular ring 11, a connecting groove 13 is arranged in the extrusion plate 12, a first magnet 14 is slidably connected in the connecting groove 13, an extrusion rod 15 is fixedly connected on one side of the first magnet 14, one end of the extrusion rod 15, which is far away from the first magnet 14, penetrates through one side of the outer wall of the extrusion plate 12, the pressing rod 15 is slidably connected to the pressing plate 12.
In a preferred embodiment, a fixed block 16 is fixedly connected inside the second groove 6, the outer wall of the fixed block 16 is rotatably connected with the circular ring 11, a second magnet 17 is fixedly connected inside the fixed block 16, and a third magnet 18 is fixedly connected to one side of the second magnet 17;
the first magnet 14 and the second magnet 17 repel each other, the first magnet 14 and the third magnet 18 attract each other, and when the ring 11 drives the pressing plate 12 to move, the pressing plate 12 drives the first magnet 14 to move.
In a preferred embodiment, the second driven shaft 19 is arranged on one side of the first driven shaft 9, which is far away from the driving shaft 7, a fourth groove 20 is formed in the first box 5, the second driven shaft 19 penetrates through the fourth groove 20, the second driven shaft 19 is rotatably connected with the first box 5, a first connecting block 21 is fixedly connected to the outer wall of the second driven shaft 19, a baffle 22 is fixedly connected to the outer wall of the first connecting block 21, and when the baffle 22 is extruded by the extrusion rod 15, the baffle 22 can drive the first connecting block 21 to move.
In a preferred embodiment, the outer wall of the second driven shaft 19 is fixedly connected with a second connecting block 23, a torsion spring 24 is arranged between the second connecting block 23 and the second groove 6, one end of the first driven shaft 9 penetrates through the third groove 8, the first driven shaft 9 is rotatably connected with the first box body 5, a filter cartridge 25 is fixedly connected to the bottom end of the first driven shaft 9, and when the second driven shaft 19 drives the second connecting block 23 to move, the second connecting block 23 can drive the torsion spring 24 to move.
In a preferred embodiment, the bottom end of the driving shaft 7 is fixedly connected with a squeezing roller 26, the outer wall of the second driven shaft 19 is fixedly connected with a third connecting block 27, one side of the outer wall of the third connecting block 27 is fixedly connected with a first connecting plate 28, the first connecting plate 28 is hinged with a second connecting plate 29, one side of the second connecting plate 29, which is far away from the first connecting plate 28, is hinged with a cleaning rod 30, and when the first connecting plate 28 drives the second connecting plate 29 to move, the second connecting plate 29 drives the cleaning rod 30 to move.
In a preferred embodiment, one end of the cleaning rod 30, which is far away from the second connecting plate 29, extends through the third groove 8, the cleaning rod 30 is slidably connected to the first box 5, and when the second connecting plate 29 drives the cleaning rod 30 to move, the cleaning rod 30 slidably moves with the first box 5.
The working principle of the invention is as follows: when the device is used, the motor 32 is started, the output shaft of the motor 32 drives the driving shaft 7 to move, the driving shaft 7 simultaneously rotates with the first box body 5 and the second box body 31, the driving shaft 7 simultaneously drives the squeezing rollers 26 to move, the driving shaft 7 drives the first driven shaft 9 to move through the transmission belt 10, so that the driven shaft and the first box body 5 rotate, simultaneously the first driven shaft 9 drives the filter cartridge 25 to move, so that the filter cartridge 25 rotates inside the third groove 8, the first driven shaft 9 simultaneously drives the circular ring 11 to move, so that the circular ring 11 rotates inside the second groove 6, the circular ring 11 and the fixed block 16 rotate, the circular ring 11 simultaneously drives the squeezing plate 12 to move, so that the squeezing plate 12 circularly moves inside the second groove 6, the squeezing plate 12 simultaneously drives the first magnet 14 and the squeezing rod 15 to move, so that the first magnet 14 and the squeezing rod 15 circularly move, when the first magnet 14 reaches one side of the second magnet 17, the second magnet 17 and the first magnet 14 repel each other, so that the second magnet 17 slides in the connecting groove 13, the first magnet 14 simultaneously drives the extrusion rod 15 to move, the extrusion rod 15 moves in the opposite direction of the ring 11, at this time, the extrusion rod 15 and the extrusion plate 12 reach one side of the baffle plate 22, the extrusion rod 15 and the extrusion plate 12 extrude the baffle plate 22, so that the baffle plate 22 drives the first connecting block 21 to move, the first connecting block 21 drives the second driven shaft 19 to move, so that the second driven shaft 19 rotates in a small amplitude, the second driven shaft 19 drives the second connecting block 23 to move, so that the second connecting block 23 twists the torsion spring 24, the second driven shaft 19 simultaneously drives the third connecting block 27 to move, so that the third connecting block 27 drives the first connecting plate 28 to move in a small amplitude swinging motion, the first connecting plate 28 drives the second connecting plate 29 to move, so that the second connecting plate 29 swings in the fourth groove 20, the second connecting plate 29 simultaneously moves the cleaning rod 30, so that the cleaning rod 30 is moved out of the interior of the filter cartridge 25, the cleaning rod 30 is prevented from blocking the filter cartridge 25, when the gap on the filter cartridge 25 reaches the side of the cleaning rod 30 and the first magnet 14 reaches the side of the third magnet 18, the first magnet 14 and the third magnet 18 attract each other, so that the first magnet 14 moves towards the ring 11, the first magnet 14 drives the extrusion rod 15 to move, so that the extrusion rod 15 contracts into the connecting groove 13, the baffle plate 22 loses the acting force of the extrusion rod 15 and the extrusion plate 12, under the action of the torsion spring 24, the second driven shaft 19 returns to the initial position, the second driven shaft 19 drives the third connecting block 27, the third connecting block 27 drives the first connecting plate 28 and the second connecting plate 29 to swing, at the same time, the cleaning rod 30 is returned to the gap of the filter cartridge 25, so that the gap of the filter cartridge 25 can be cleaned.
Referring to fig. 2 to 8, the present invention provides the following technical solutions: the utility model provides a sewage pump station with gradient rotary filter screen layering clearance function, 5 top fixedly connected with second box 31 of first box, the inside fixedly connected with motor 32 of second box 31, 7 top of driving shaft run through inside second box 31, motor 32 output shaft one end and 7 one end fixed connection of driving shaft, the inside rotation of second box 31 is connected with bull stick 33, be equipped with drive gear 34 between driving shaft 7 and the bull stick 33, bull stick 33 one end runs through in second box 31 outer wall, bull stick 33 rotates with second box 31 to be connected, when driving shaft 7 drives drive gear 34 and moves, drive gear 34 can drive bull stick 33 and move simultaneously.
In a preferred embodiment, a supporting plate 35 is fixedly connected inside the first groove 2, a first sliding slot 36 is formed in an outer wall of the supporting plate 35, a movable plate 37 is slidably connected inside the first sliding slot 36, a stabilizing plate 38 is fixedly connected to one side of an outer wall of the movable plate 37, a stabilizing slot 39 is formed in the stabilizing plate 38, a second sliding slot 40 is formed in an outer wall of the stabilizing plate 38, the second sliding slot 40 is communicated with the stabilizing slot 39, and when the movable plate 37 slides inside the first sliding slot 36, the movable plate 37 drives the stabilizing plate 38 to move.
In a preferred embodiment, a sliding block 41 is slidably connected inside the stable groove 39, a sliding plate 42 is slidably connected inside the second sliding groove 40, an outer wall of the sliding plate 42 is fixedly connected with an outer wall of the sliding block 41, a spring 43 is disposed between the sliding block 41 and the stable groove 39, one end of the outer wall of the sliding block 41, which is far away from the spring 43, is fixedly connected with an engaging rod 44, one end of the engaging rod 44 penetrates through an outer wall of the stable plate 38, the engaging rod 44 is slidably connected with the stable plate 38, an engaging groove 45 is formed inside the first sliding groove 36, one end of the engaging rod 44 is engaged with the engaging groove 45, a power gear 46 is rotatably connected to a bottom end of the movable plate 37, and when the engaging rod 44 is separated from the engaging groove 45, the movable plate 37 can slidably move inside the first sliding groove 36.
In a preferred embodiment, a limiting groove 47 is formed in the first groove 2, an outer rotating gear 48 is rotatably connected in the limiting groove 47, an inner rotating gear 49 is fixedly connected to the top of the rotating rod 33, a cleaning plate 50 is fixedly connected to the outer wall of the outer rotating gear 48, and when the power gear 46 drives the outer rotating gear 48 to move, the outer rotating gear 48 drives the cleaning plate 50 to move.
The working principle of the invention is as follows: when the inner wall of the sewage pumping station with the sliding plate 42 needs to be cleaned, the sliding plate 42 slides in the second sliding groove 40, the sliding plate 42 drives the sliding block 41 to move, the sliding block 41 slides in the stable groove 39, the sliding block 41 extrudes the spring 43, the sliding block 41 drives the engaging rod 44 to move, the engaging rod 44 is separated from the engaging groove 45, the movable plate 37 is pulled, the movable plate 37 slides in the first sliding groove 36, the movable plate 37 drives the stable plate 38 to move, the stable plate 38 slides in the first sliding groove 36, when the stable plate 38 reaches one side of the other engaging groove 45 from one side of the engaging groove 45, the movable plate 37 stops being pulled, the sliding plate 42 is released, the extrusion force of the spring 43 causes the sliding block 41 to slide in the stable groove 39, the sliding block 41 drives the engaging rod 44 to move, the engaging rod 44 is re-engaged with the engaging groove 45, and the stable plate 38 drives the power gear 46 to move at the same time, the power gear 46 is positioned between the inner rotating gear 49 and the outer rotating gear 48, the power gear 46 is meshed with the inner rotating gear 49 and the outer rotating gear 48, the motor 32 is started, the motor 32 rotates in a forward and reverse mode, the output shaft of the motor 32 drives the driving shaft 7 to rotate in a forward and reverse mode, the driving shaft 7 drives the rotating rod 33 to move through the transmission gear 34, the rotating rod 33 drives the inner rotating gear 49 to rotate in a forward and reverse mode, the inner rotating gear 49 drives the power gear 46 to move, the power gear 46 drives the outer rotating gear 48 to rotate in a forward and reverse mode, the outer rotating gear 48 simultaneously drives the cleaning plate 50 to move, and the cleaning plate 50 cleans the inner wall of the sewage pump station.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A sewage pump station with a gradient rotary filter screen layered cleaning function comprises a sewage pump station body (1);
the first groove (2) is formed in the sewage pump station body (1);
the water inlet pipe (3) is fixedly connected to one side of the outer wall of the sewage pump station body (1), and the water inlet pipe (3) is communicated with the first groove (2);
the vent pipe (4) is fixedly connected to the top of the sewage pump station body (1), and the vent pipe (4) is communicated with the first groove (2);
the method is characterized in that:
one end of the water inlet pipe (3) is fixedly connected with a first box body (5), a second groove (6) is formed in the first box body (5), a driving shaft (7) is rotatably connected in the second groove (6), a third groove (8) is formed in the outer wall of the first box body (5), the third groove (8) is communicated with the water inlet pipe (3), one end of the driving shaft (7) penetrates through the third groove (8), the driving shaft (7) is rotatably connected with the first box body (5), a first driven shaft (9) is rotatably connected in the second groove (6), a driving belt (10) is arranged between the first driven shaft (9) and the driving shaft (7), the driving shaft (7) is in transmission connection with the first driven shaft (9) through the driving belt (10), and a circular ring (11) is fixedly connected to the top of the first driven shaft (9), ring (11) outer wall fixedly connected with stripper plate (12), connecting groove (13) have been seted up to stripper plate (12) inside, connecting groove (13) inside sliding connection has first magnet (14), first magnet (14) one side fixedly connected with stripper bar (15), first magnet (14) one end is kept away from in stripper bar (15) and is run through in stripper plate (12) outer wall one side, stripper bar (15) and stripper plate (12) sliding connection.
2. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 1, characterized in that: a fixed block (16) is fixedly connected inside the second groove (6), the outer wall of the fixed block (16) is rotatably connected with the circular ring (11), a second magnet (17) is fixedly connected inside the fixed block (16), and a third magnet (18) is fixedly connected to one side of the second magnet (17);
the first magnet (14) and the second magnet (17) are mutually repulsive, and the first magnet (14) and the third magnet (18) are mutually attractive.
3. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 1, characterized in that: first driven shaft (9) are kept away from driving shaft (7) one side and are equipped with second driven shaft (19), fourth recess (20) have been seted up to first box (5) inside, second driven shaft (19) run through in fourth recess (20), second driven shaft (19) rotate with first box (5) and are connected, first connecting block (21) of second driven shaft (19) outer wall fixedly connected with, first connecting block (21) outer wall fixedly connected with baffle (22).
4. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 3, characterized in that: second driven shaft (19) outer wall fixedly connected with second connecting block (23), be equipped with torsional spring (24) between second connecting block (23) and second recess (6), first driven shaft (9) one end is run through inside third recess (8), first driven shaft (9) rotate with first box (5) and are connected, first driven shaft (9) bottom fixedly connected with cartridge filter (25).
5. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 3, characterized in that: driving shaft (7) bottom fixedly connected with squeeze roll (26), second driven shaft (19) outer wall fixedly connected with third connecting block (27), first connecting plate (28) of third connecting block (27) outer wall one side fixedly connected with, first connecting plate (28) articulate there is second connecting plate (29), second connecting plate (29) are kept away from first connecting plate (28) one side and are articulated have clearance pole (30).
6. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 5, characterized in that: one end, far away from the second connecting plate (29), of the cleaning rod (30) penetrates through the third groove (8), and the cleaning rod (30) is connected with the first box body (5) in a sliding mode.
7. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 1, characterized in that: first box (5) top fixedly connected with second box (31), inside fixedly connected with motor (32) of second box (31), driving shaft (7) top is run through inside second box (31), motor (32) output shaft one end and driving shaft (7) one end fixed connection, the inside rotation of second box (31) is connected with bull stick (33), be equipped with drive gear (34) between driving shaft (7) and bull stick (33), bull stick (33) one end is run through in second box (31) outer wall, bull stick (33) rotate with second box (31) and are connected.
8. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 7, characterized in that: first recess (2) inside fixedly connected with backup pad (35), first spout (36) have been seted up to backup pad (35) outer wall, first spout (36) inside sliding connection has fly leaf (37), fly leaf (37) outer wall one side fixedly connected with steadying plate (38), steadying plate (38) inside stable groove (39) have been seted up, second spout (40) have been seted up to steadying plate (38) outer wall, second spout (40) and stable groove (39) intercommunication.
9. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 8, characterized in that: the utility model discloses a stable groove, including stable groove (39), second spout (40), slide (42) and slide (41), be equipped with spring (43) between slide (41) and stable groove (39), spring (43) one end fixedly connected with block pole (44) are kept away from to slide (41) outer wall and slide (42) outer wall fixed connection, block pole (44) one end is run through in stable plate (38) outer wall, block pole (44) and stable plate (38) sliding connection, block groove (45) have been seted up to first spout (36) inside, block pole (44) one end and block groove (45) looks block, movable plate (37) bottom is rotated and is connected with power gear (46).
10. The sewage pump station with the gradient rotary screen layered cleaning function according to claim 7, characterized in that: limiting grooves (47) are formed in the first grooves (2), outward rotating gears (48) are rotatably connected to the inner portions of the limiting grooves (47), inward rotating gears (49) are fixedly connected to the tops of the rotating rods (33), and cleaning plates (50) are fixedly connected to the outer walls of the outward rotating gears (48).
CN202210623832.3A 2022-06-02 2022-06-02 Sewage pump station with gradient rotary filter screen layered cleaning function Pending CN114837288A (en)

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Application Number Priority Date Filing Date Title
CN202210623832.3A CN114837288A (en) 2022-06-02 2022-06-02 Sewage pump station with gradient rotary filter screen layered cleaning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210623832.3A CN114837288A (en) 2022-06-02 2022-06-02 Sewage pump station with gradient rotary filter screen layered cleaning function

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CN114837288A true CN114837288A (en) 2022-08-02

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115253434A (en) * 2022-08-30 2022-11-01 青岛雷勒过滤科技有限公司 Filter capable of cleaning internal screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115253434A (en) * 2022-08-30 2022-11-01 青岛雷勒过滤科技有限公司 Filter capable of cleaning internal screen
CN115253434B (en) * 2022-08-30 2023-06-16 青岛雷勒过滤科技有限公司 Filter capable of cleaning internal screen

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