CN220059920U

CN220059920U - Anti-blocking sewage pump

Info

Publication number: CN220059920U
Application number: CN202321097843.9U
Authority: CN
Inventors: 葛鑫磊; 葛锋
Original assignee: Tongling Tonggang Fluid Electromechanical Technology Co ltd
Current assignee: Tongling Tonggang Fluid Electromechanical Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-11-21
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an anti-blocking sewage pump, and belongs to the technical field of water pumps. Including the pump body, the pump body top is provided with the processing pipe, processing pipe middle part has cup jointed the filter mantle, processing pipe top is provided with the sweep shell, a plurality of driving motor output is provided with the actuating lever, a plurality of actuating lever surfaces have cup jointed the removal cover, a plurality of removal cover surface welding has the dead lever, c type scraper blade has been welded to a plurality of dead lever top, the spout that the cooperation dead lever removed has been seted up to sweep shell top, the water inlet has still been seted up to sweep shell top, the inside joint of water inlet has the wire netting, processing pipe inside is provided with reducing mechanism, driving motor and external power source electric connection can effectually intercept large-scale foreign matter and avoid plugging up the water inlet, and can clear up the filter screen of water inlet and avoid the jam, be provided with reducing mechanism effectually smash the foreign matter, avoid the foreign matter and cause the unable normal work of jam.

Description

Anti-blocking sewage pump

Technical Field

The utility model relates to the technical field of water pumps, in particular to an anti-blocking sewage pump.

Background

With the progress of society, people's living standard is continuously improved and environmental awareness is strengthened, sewage pumps are already familiar with, and application range is becoming wider and wider. The sewage pump belongs to one type of centrifugal impurities, has various forms, such as a submersible type and a dry type, the submersible type which is the most commonly used at present is a WQ type submersible sewage pump, and the dry type sewage frame which is the most commonly used is a W type horizontal sewage pump and a WL type vertical sewage pump. Mainly conveys urban sewage, and feces or liquid contain fiber. The temperature of the medium to be conveyed is usually higher than 80 degrees because the medium to be conveyed contains fiber materials which are easy to be entangled or bunched. Therefore, the pump flow channel is easy to be blocked, once the pump is blocked, the pump can not work normally, even the motor is burnt, and thus, the pollution discharge is not smooth. And the method has serious influence on urban life environmental protection. Thus, clogging resistance and reliability are important factors for the quality of the sewage pump.

To above problem, application number 201520325329.5, application name are novel sewage pump structure, and the record, including motor and the pump body, the motor corresponds to be connected with the oil tank, and the oil tank corresponds to be connected with the pump body, and the motor electricity is connected with main cable and control cable, and main cable and control cable electricity are connected with the power, are equipped with sewage entry and sewage export on the pump body, and the pump body lower extreme corresponds to be connected with the base, and the base corresponds the setting with sewage entry, is equipped with the spindle in the motor, and in the base was located to spindle one end, was equipped with a plurality of stirring pieces on the spindle in the base, was equipped with the baffle between a plurality of stirring pieces. According to the utility model, the multiple stirring pieces are arranged in the base, so that fiber materials which are easy to wind or bunch can be stirred off when sewage is sucked, sewage and dirt are uniformly stirred and then sucked, the blockage of the sewage pump is effectively prevented, and the blockage resistance of the sewage pump is improved.

Although the device has more beneficial effects, the following problems still exist: the sewage pump can not intercept large-scale foreign matters, and is easy to be blocked by a plastic bag or the large-scale foreign matters so as to influence the sewage pump to cause abnormal working and running.

In view of this, we propose an anti-clogging sewage pump.

Disclosure of Invention

Technical problem to be solved

The present utility model is directed to an anti-clogging sewage pump, which solves the problems set forth in the background art.

Technical proposal

The utility model provides an anti-clogging sewage pump, includes the pump body, the pump body top is provided with the processing pipe, the filter mantle has been cup jointed at processing pipe middle part, the processing pipe top is provided with the sweeping shell, the sweeping shell inner wall is provided with the slope fixed block, the slope fixed block top is provided with driving motor, a plurality of driving motor output is provided with the actuating lever, and is a plurality of the actuating lever surface cup joints the removal cover, a plurality of remove cover surface welding has the dead lever, and a plurality of dead lever top welding has c type scraper blade, the spout that the cooperation dead lever removed has been seted up to the sweeping shell top, the water inlet has still been seted up to the sweeping shell top, the inside joint of water inlet has the wire netting, the inside reducing mechanism that is provided with of processing pipe, driving motor and external power source electric connection.

Preferably, the pump body outside is provided with the outlet pipe, pump body inner chamber bottom is provided with the motor protective housing, the inside rotation motor that is provided with of motor protective housing, the rotation motor output is provided with the axis of rotation, the axis of rotation runs through the pump body and extends to the treatment tube internal connection and have the connecting rod, the connecting rod middle part is provided with the impeller, the inside joint of treatment tube has circular filter plate, the connecting rod runs through circular filter plate and is connected with crushing puddler, rotation motor and external power source electric connection.

Preferably, the crushing device comprises a cylindrical net, a supporting rod is arranged on the outer wall of the cylindrical net, and the other end of the supporting rod is welded on the inner wall of the treatment tube.

Preferably, the crushing stirring rod penetrates through the cylindrical net, a circular ring fixing sleeve is sleeved at the middle part of the crushing stirring rod, crushing blades are annularly arranged on the outer wall of the circular ring fixing sleeve, and stirring crushing blades are further arranged on the outer wall above the crushing stirring rod.

Preferably, the filter cover is funnel-shaped, a filter cover net is clamped at the top of the filter cover, and a plurality of water inlet grooves are formed in the outer side surface of the filter cover.

Advantageous effects

Compared with the prior art, the utility model has the advantages that: can effectually intercept large-scale foreign matter and avoid blocking up the water inlet, and can regularly clear up the filter screen of water inlet and avoid blockking up, inside still is provided with reducing mechanism effectually smashes the foreign matter, avoids the sewage pump to cause the jam because of foreign matter such as fibre thing and plastic bag and unable normal work.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of an anti-clogging device according to the present utility model;

the reference numerals in the figures illustrate: 100. a pump body; 110. a water outlet pipe; 120. a motor protective housing; 130. a rotating motor; 140. a rotating shaft; 200. a treatment tube; 210. a connecting rod; 220. an impeller; 230. a circular filter plate; 240. crushing a stirring rod; 250. a cylindrical net; 251. a support rod; 260. a circular ring fixing sleeve; 261. crushing blade; 262. stirring and crushing blade; 300. a filter cover; 310. a filter cover net; 400. sweeping the shell; 410. a tilting fixing block; 411. a driving motor; 412. a driving rod; 413. a moving sleeve; 414. c-type scraping plates; 415. and (5) wire netting.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to the drawings, the present utility model provides a technical scheme:

the utility model provides an anti-clogging sewage pump, including the pump body 100, the welding of pump body 100 top has the processing pipe 200, processing pipe 200 middle part has cup jointed filter mantle 300, processing pipe 200 top screw fixed mounting has the sweeping housing 400, sweeping housing 400 inner wall utilizes the screw to be provided with slope fixed block 410, slope fixed block 410 top utilizes the screw to be provided with driving motor 411, a plurality of driving motor 411 output is provided with actuating lever 412, moving sleeve 413 has been cup jointed on a plurality of actuating lever 412 surfaces, a plurality of moving sleeve 413 surface welding has the dead lever, a plurality of dead lever top welding has c type scraper blade 414, the spout that cooperates the dead lever to remove has been seted up to sweeping housing 400 top, the water inlet has still been seted up to sweeping housing 400 top, the inside joint of water inlet has wire netting 415, processing pipe 200 inside is provided with reducing mechanism, driving motor 411 and external power source electric connection, can effectually clear up the foreign matter of water inlet, avoid the water inlet to be sheltered from by large-scale foreign matter and lead to the sewage pump unable work.

Specifically, the outlet pipe 110 is welded on the outer side of the pump body 100, the motor protection shell 120 is arranged at the bottom of the inner cavity of the pump body 100 by using screws, the rotary motor 130 is arranged inside the motor protection shell 120 by using screws, the output end of the rotary motor 130 is connected with the rotary shaft 140, the rotary shaft 140 penetrates through the pump body 100 to extend to the inside of the treatment pipe 200, the connecting rod 210 is connected with the impeller 220 in an integrally welded mode, the inside of the treatment pipe 200 is clamped with the round filter plate 230, the connecting rod 210 penetrates through the round filter plate 230 to be connected with the crushing stirring rod 240, the rotary motor 130 is electrically connected with an external power supply, and the crushing stirring rod 240 can be effectively driven to stir and crush sewage to avoid blockage of a sewage pump caused by overlarge foreign matters.

Further, the crushing device comprises a cylindrical net 250, a supporting rod 251 is arranged on the outer wall of the cylindrical net 250, the other end of the supporting rod 251 is welded on the inner wall of the treatment tube 200, the cylindrical net 250 can be better supported to filter sewage, and the problem that large foreign matters flow into the pump body 100 to cause blockage is avoided.

Still further, smash puddler 240 and run through cylinder 250, smash puddler 240 middle part and cup jointed ring fixed cover 260, ring fixed cover 260 outer wall annular is provided with smash blade 261, smash puddler 240 top outer wall still is provided with stirring and smashes blade 262, better foreign matter such as fibre thing or plastic bag in the sewage smashes.

Furthermore, the filter cover 300 is funnel-shaped, the filter cover net 310 is clamped at the top of the filter cover 300, and a plurality of water inlet grooves are formed in the outer side surface of the filter cover 300, so that large foreign matters are intercepted, and the water inlet is prevented from being blocked, so that the filter cover cannot work.

Besides, the circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of the internal structure and the method.

Working principle: firstly, a sewage pump is placed in an area needing to work, an external power supply is connected, a rotating motor 130 is used for working so as to drive a rotating shaft 140 to rotate, secondly, a rotating shaft 140 is used for driving a connecting rod 210, an impeller 220 on the connecting rod 210 is used for rotating so as to cause negative pressure caused by centrifugal force to suck sewage, and the connecting rod 210 is used for driving a crushing stirring rod 240 to rotate, so that a crushing blade 261 and a stirring crushing blade 262 are driven to stir and crush in a barrel net 250, the centrifugal force of the impeller 220 is used for sucking sewage to suck the external water, the sewage passes through a filter cover 300 to intercept large-scale foreign matters, when the foreign matters block a water inlet of the sewage pump, the external power supply is used for controlling a driving motor 411 to drive a driving rod 412 to rotate so as to drive a movable sleeve 413 to move on the driving rod 412, and then the movable sleeve 413 is used for enabling a fixing rod to synchronously move so as to drive a c-shaped scraping plate to clean the foreign matters on a wire net 415 of the water inlet, so that the water inlet is prevented from being blocked by the foreign matters, when the sewage enters the barrel net 250, the crushing stirring rod 240 is used for crushing the sewage until the sewage is crushed and can flow into the barrel net 250, and finally, the sewage pump body 100 is discharged through the water pipe 110 by the positive pressure caused by the impeller.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An anti-clogging sewage pump comprising a pump body (100), characterized in that: the utility model discloses a pump body, including pump body (100), filter mantle (300) have been cup jointed in treatment tube (200), treatment tube (200) top is provided with sweep shell (400), sweep shell (400) inner wall is provided with slope fixed block (410), slope fixed block (410) top is provided with driving motor (411), and is a plurality of driving motor (411) output is provided with actuating lever (412), and a plurality of actuating lever (412) have cup jointed on the surface and have been removed cover (413), a plurality of remove cover (413) surface welding has the dead lever, a plurality of dead lever top welding has c type scraper blade (414), sweep shell (400) top has been seted up the spout that the cooperation dead lever removed, sweep shell (400) top has still been seted up the water inlet, inside joint of water inlet has wire netting (415), treatment tube (200) inside is provided with reducing mechanism, driving motor (411) and external power source electric connection.

2. An anti-clogging sewage pump as claimed in claim 1, wherein: the utility model discloses a pump body, including pump body (100), motor protective housing (120) are provided with inside rotation motor (130), rotation motor (130) output is provided with axis of rotation (140), axis of rotation (140) run through pump body (100) and extend to processing pipe (200) internal connection have connecting rod (210), connecting rod (210) middle part is provided with impeller (220), processing pipe (200) inside joint has circular filter plate (230), connecting rod (210) run through circular filter plate (230) and are connected with crushing puddler (240), rotation motor (130) and external power source electric connection.

3. An anti-clogging sewage pump as claimed in claim 1, wherein: the crushing device comprises a cylindrical net (250), a supporting rod (251) is arranged on the outer wall of the cylindrical net (250), and the other end of the supporting rod (251) is welded on the inner wall of the treatment tube (200).

4. An anti-clogging sewage pump as claimed in claim 1, wherein: crushing puddler (240) run through drum net (250), fixed cover (260) of ring have been cup jointed at crushing puddler (240) middle part, fixed cover (260) outer wall annular is provided with crushing blade (261), crushing puddler (240) top outer wall still is provided with stirring crushing blade (262).

5. An anti-clogging sewage pump as claimed in claim 1, wherein: the filter cover (300) is funnel-shaped, a filter cover net (310) is clamped at the top of the filter cover (300), and a plurality of water inlet tanks are formed in the outer side surface of the filter cover (300).