CN219570341U

CN219570341U - Anti-clogging water pump

Info

Publication number: CN219570341U
Application number: CN202320670258.7U
Authority: CN
Inventors: 程万权
Original assignee: Shaanxi Huayida Electromechanical Co ltd
Current assignee: Shaanxi Huayida Electromechanical Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-22
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a water pump capable of preventing clogging, which comprises a base, a motor and a water passing cylinder, wherein a support column is fixedly connected between the base and the water passing cylinder, the motor is arranged on the top surface of the water passing cylinder, the power output end of the motor is fixedly connected with an impeller, the impeller is positioned in the water passing cylinder, the inner wall of the water passing cylinder is fixedly connected with a filter screen, and one side of the water passing cylinder is fixedly communicated with a water outlet pipe. Through the setting of unidirectional sludge guiding mechanism, avoid the condition that the backward flow appears in mud, and can scrape the silt of water drum inner wall bottom through the scraper blade, make silt can effectually get into the mud incasement, be convenient for clear up mud, filter and smash mud through filter screen and crushing subassembly simultaneously, with the situation that the silt is stifled appears in the waterproof pump when using, promote the life of water pump, also improved the availability factor of water pump, the practicality of increase water pump.

Description

Anti-clogging water pump

Technical Field

The utility model relates to the field of capping machines, in particular to a water pump capable of preventing clogging.

Background

The current general water pump on the market can block the impeller because of the blockage of the water pump port or mixing of a great amount of sundries such as different winding or bunching fiber materials or mud and dirt in the time working, so that the water yield of the pump body is reduced and even water cannot be discharged, the water discharge of the pump body cannot meet the design requirement, the time and the energy are consumed, or the sludge, the fiber materials which are easy to wind or bunch are easy to adhere to the filter screen or wind on the filter screen, so that the filter screen is blocked, and the sewage pump can not work normally even the motor is burnt.

An anti-clogging sewage pump for dredging disclosed in chinese patent publication No. CN218439780U, wherein the influence of the sludge on the impeller is mainly prevented by crushing larger impurities, but wherein the sludge is discharged mainly by the action of a pulling plate when the sludge is discharged, but the sludge is discharged to cause backflow of the sludge, and the collecting tank and the water outlet pipe are communicated through a backflow pipe, and the sludge is pumped up from the collecting tank when water is pumped from the water outlet pipe, thereby causing the sludge to clog at the arc filter screen; simultaneously, the removal of pulling out the board can be accomplished in the meshing transmission of two gears, just can accomplish the discharge of silt, but can make two gears and sewage direct contact when utilizing the water pump to draw water, can lead to the gear to appear by the corroded condition in long-time use, influence the transmission of gear to can't accomplish the discharge of silt, influence availability factor, reduction life.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the anti-clogging water pump, which avoids the condition of backflow of sludge through the arrangement of the unidirectional sludge guide mechanism, so that the anti-clogging condition of the water pump is realized during use, the service life of the water pump is prolonged, the service efficiency of the water pump is also improved, and the practicability of the water pump is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a prevent stifled water pump of silt, includes base, motor and crosses water drum, fixedly connected with support column between base and the water drum, the motor sets up in water drum top surface, motor power take off end fixedly connected with impeller, the impeller is located and crosses water drum, cross water drum inner wall fixedly connected with filter screen, cross water drum one side fixedly connected with outlet pipe, the opposite side fixedly connected with inlet tube, the outlet pipe is located the filter screen top, the inlet tube is located the filter screen below, impeller axle center department fixedly connected with rotary rod, the rotary rod periphery is provided with the crushing subassembly of crushing debris, the crushing subassembly is located the filter screen below, rotary rod bottom fixedly connected with scrapes the scraper blade of scraping water drum inner wall bottom surface silt, scraper blade one side fixedly connected with clamp plate; the utility model discloses a mud box is provided with to water section of thick bamboo inner wall one side dismantlement formula, mud box is close to scraper blade one side and is provided with the one-way mud mechanism of leading that contradicts with the clamp plate elasticity, one-way mud mechanism and mud box intermittent type intercommunication.

As a preferable technical scheme of the utility model, the unidirectional sludge guide mechanism comprises a communication part and an elastic part, wherein the communication part comprises a limiting block and a unidirectional sludge pipe, the limiting block is fixedly connected to one side of the inner wall of the sludge box, the unidirectional sludge pipe is slidably sleeved in the limiting block, one end of the unidirectional sludge pipe penetrates through the sludge box to be in abutting connection with the pressing plate, the other end of the unidirectional sludge pipe penetrates through the limiting block to be fixedly connected with a connecting plate, and a sludge outlet is formed in the periphery of the unidirectional sludge pipe, which is close to the other end of the unidirectional sludge pipe.

As a preferable technical scheme of the utility model, the elastic component comprises a limit box, a slide plate, a spring and a limit rod, wherein the limit box is fixedly connected to the other side of the inner wall of the sludge box, the slide plate is arranged in the limit box in a sliding manner, one side of the slide plate is fixedly connected with the limit rod, one end of the limit rod penetrates through the limit box and is fixedly connected with the connecting plate, the spring is fixedly connected between the slide plate and the inner wall of the limit box, and the spring is positioned at the periphery of the limit rod.

As a preferable technical scheme of the utility model, a through hole is formed at the bottom end of the sludge box.

As a preferable technical scheme of the utility model, the front surface of the sludge tank is fixedly connected with a sealing plate penetrating through the water drum, and the sealing plate is fixedly connected with the front surface of the water drum through a fixing nut.

As a preferable technical scheme of the utility model, the bottom end of the water passing cylinder is fixedly connected with the telescopic pipe, and the top end of the telescopic pipe is communicated with the through hole.

As a preferable technical scheme of the utility model, the upper surface of the base is provided with a collecting box, and the bottom end of the telescopic pipe is inserted into the collecting box.

Compared with the prior art, the utility model has the following beneficial effects:

through the setting of unidirectional sludge guiding mechanism, avoid the condition that the backward flow appears in mud, and can scrape the silt of water drum inner wall bottom through the scraper blade, make silt can effectually get into the mud incasement, be convenient for clear up mud, filter and smash mud through filter screen and crushing subassembly simultaneously, with the situation that the silt is stifled appears in the waterproof pump when using, promote the life of water pump, also improved the availability factor of water pump, the practicality of increase water pump.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cut-away view of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of a platen structure according to the present utility model.

Wherein: 1. a base; 11. a support column; 2. a motor; 21. an impeller; 22. a rotating rod; 221. a scraper; 2211. a pressing plate; 3. a water passing cylinder; 31. a water inlet pipe; 32. a water outlet pipe; 33. a filter screen; 4. a crushing assembly; 5. a collection box; 51. a telescopic tube; 6. a sludge tank; 61. a limit box; 611. a slide plate; 612. a spring; 613. a limit rod; 614. a connecting plate; 62. a limiting block; 63. a unidirectional sludge pipe; 631. a mud outlet; 64. a through hole; 65. and (5) sealing the plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 2, 3 and 4, the present utility model provides a water pump for preventing clogging, which comprises a base 1, a motor 2 and a water passing cylinder 3, wherein a support column 11 is fixedly connected between the base 1 and the water passing cylinder 3, the motor 2 is arranged on the top surface of the water passing cylinder 3, the power output end of the motor 2 is fixedly connected with an impeller 21, the impeller 21 is positioned in the water passing cylinder 3, the inner wall of the water passing cylinder 3 is fixedly connected with a filter screen 33, one side of the water passing cylinder 3 is fixedly connected with a water outlet pipe 32, the other side is fixedly connected with a water inlet pipe 31, the water outlet pipe 32 is positioned above the filter screen 33, the water inlet pipe 31 is positioned below the filter screen 33, a rotating rod 22 is fixedly connected with an axle center of the impeller 21, a crushing component 4 for crushing sundries is arranged on the periphery of the rotating rod 22 and positioned below the filter screen 33, the bottom end of the rotating rod 22 is fixedly connected with a scraper 221 for scraping sludge on the bottom surface of the water passing cylinder 3, and one side of the scraper 221 is fixedly connected with a pressing plate 2211;

the sludge box 6 is detachably arranged on one side of the inner wall of the water passing cylinder 3, a unidirectional sludge guide mechanism which is elastically abutted against the pressing plate 2211 is arranged on one side of the sludge box 6 close to the scraping plate 221, and the unidirectional sludge guide mechanism is intermittently communicated with the sludge box 6.

In the scheme, the water pump comprises a motor 2, a water passing cylinder 3, a water inlet pipe 31 and a water outlet pipe 32, wherein water is led into the water passing cylinder 3 through the water inlet pipe 31 and then led out through the water outlet pipe 32; the base 1 is arranged at a required position, the supporting column 11 is fixedly connected to the upper surface of the base 1, the water passing cylinder 3 is fixed, the sludge tank 6 is inserted into one side of the inner wall of the water passing cylinder 3, the impeller 21, the crushing assembly 4 and the scraping plate 221 can be rotated by driving of the motor 2, water is pumped from the water inlet pipe 31 conveniently by rotation of the impeller 21, and is led out through the water outlet pipe 32, wherein the water pumped into the water passing cylinder 3 is positioned between the filter screen 33 and the bottom end of the inner wall of the water passing cylinder 3, sundries can be crushed by the crushing assembly 4 at the moment so as to prevent blockage, then the water can be filtered by the filter screen 33, and the discharged water cup can be filtered, and the rotation of the impeller 21 can be prevented from being influenced; can drive clamp plate 2211 and rotate when scraper blade 221 rotates to can make clamp plate 2211 press one-way guide mud mechanism, make one-way guide mud mechanism remove in mud case 6, can make one-way guide mud mechanism and mud case 6 intercommunication, be convenient for with leading-in to mud case 6 of mud in the water drum 3, and the unidirectional mud of leading-in mud in the mud case 6 of orientation, avoid the condition that the backward flow appears in mud, and can scrape the silt of water drum 3 inner wall bottom through scraper blade 221, make the silt can effectually get into in the mud case 6, be convenient for clear up mud, with the circumstances that the silt is blocked up appears in the waterproof pump when using, promote the life of water pump, the availability factor of water pump has also been improved, the practicality of water pump is increased.

As a further implementation manner of this embodiment, as shown in fig. 1, 2 and 3, the unidirectional sludge guiding mechanism includes a communicating component and an elastic component, the communicating component includes a limiting block 62 and a unidirectional sludge pipe 63, the limiting block 62 is fixedly connected to one side of the inner wall of the sludge tank 6, the unidirectional sludge pipe 63 is slidably sleeved in the limiting block 62, one end of the unidirectional sludge pipe 63 penetrates through the sludge tank 6 to be in abutting connection with the pressing plate 2211, the other end of the unidirectional sludge pipe 63 penetrates through the limiting block 62 to be fixedly connected with a connecting plate 614, and a sludge outlet 631 is formed in the position, close to the other end, of the periphery of the unidirectional sludge pipe 63.

The elastic component includes spacing box 61, slide 611, spring 612 and gag lever post 613, and spacing box 61 fixed connection is at mud case 6 inner wall opposite side, and slide 611 slides and sets up in spacing box 61, slide 611 one side and gag lever post 613 fixed connection, and gag lever post 613 one end runs through spacing box 61 and connecting plate 614 fixed connection, and spring 612 fixed connection is between slide 611 and spacing box 61 inner wall, and spring 612 is located gag lever post 613 periphery.

A through hole 64 is formed at the bottom end of the sludge tank 6.

The front surface of the sludge tank 6 penetrates through the water drum 3 and is fixedly connected with a sealing plate 65, and the sealing plate 65 is fixedly connected to the front surface of the water drum 3 through a fixing nut.

The pressing plate 2211 is driven to rotate by the rotation energy of the scraping plate 221, so that the pressing plate 2211 can be covered at the position, the pressing plate 2211 is in clearance and is in interference with the unidirectional sludge pipe 63, the unidirectional sludge pipe 63 can slide by the interference of the pressing plate 2211 on the unidirectional sludge pipe 63, the sludge outlet 631 is exposed in the sludge tank 6 and is communicated with the sludge tank 6, at the moment, the sludge can be discharged into the sludge tank 6 from the sludge outlet 631, and the sludge is discharged into the sludge tank 6 in a unidirectional manner, so that backflow is prevented; wherein, through the rotation of scraper blade 221, can effectually scrape the silt of water drum 3 inner wall bottom and move, be convenient for clear up the silt.

When the pressing plate 2211 does not collide with the unidirectional sludge pipe 63, the sliding plate 611 can be pulled by the spring 612 to push the limiting rod 613, and the limiting rod 613 extrudes the connecting plate 614, so that the sludge outlet 631 is blocked in the limiting block 62, the sludge is prevented from entering the sludge tank 6, and the sludge can intermittently enter the sludge tank 6 to prevent blockage.

As a further implementation of this embodiment, as shown in fig. 1, 2 and 3, the bottom end of the water passing tube 3 is fixedly connected with a telescopic tube 51, and the top end of the telescopic tube 51 is communicated with a through hole 64.

The upper surface of the base 1 is provided with a collecting box 5, and the bottom end of the telescopic pipe 51 is inserted into the collecting box 5.

Through the arrangement of the through holes 64, the sludge can directly flow downwards from the through holes 64 after being discharged into the sludge box 6 from the sludge outlet 631, and then enters the collecting box 5 through the telescopic pipe 51 to clean the sludge, so that the backflow of the sludge is prevented.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

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. The utility model provides a prevent stifled water pump of silt, includes base (1), motor (2) and water drum (3), fixedly connected with support column (11) between base (1) and water drum (3), motor (2) set up in water drum (3) top surface, motor (2) power take off end fixedly connected with impeller (21), impeller (21) are located water drum (3), water drum (3) inner wall fixedly connected with filter screen (33), water drum (3) one side fixedly connected with outlet pipe (32), opposite side fixedly connected with inlet tube (31), outlet pipe (32) are located filter screen (33) top, inlet tube (31) are located filter screen (33) below, impeller (21) axle center department fixedly connected with rotary rod (22), rotary rod (22) periphery is provided with smash crushing member (4) of debris, smash member (4) are located filter screen (33) below, rotary rod (22) bottom fixedly connected with scrapes scraper blade (221) of water drum (3) inner wall silt, its characterized in that:

one side of the scraping plate (221) is fixedly connected with a pressing plate (2211);

the utility model discloses a sewage treatment device, including a water drum (3), a scraper blade (221) and a mud box (6) are provided with, a water drum (3) inner wall one side dismantlement formula is provided with mud box (6), mud box (6) are close to scraper blade (221) one side and are provided with the one-way mud guide mechanism that contradicts with clamp plate (2211) elasticity, one-way mud guide mechanism and mud box (6) intermittent type intercommunication.

2. The anti-clogging water pump of claim 1, wherein: the unidirectional sludge guide mechanism comprises a communication component and an elastic component, wherein the communication component comprises a limiting block (62) and a unidirectional sludge pipe (63), the limiting block (62) is fixedly connected to one side of the inner wall of a sludge box (6), the unidirectional sludge pipe (63) is slidably sleeved in the limiting block (62), one end of the unidirectional sludge pipe (63) penetrates through the sludge box (6) to be in abutting connection with a pressing plate (2211), the other end of the unidirectional sludge pipe (63) penetrates through the limiting block (62) to be fixedly connected with a connecting plate (614), and a sludge outlet (631) is formed in the periphery of the unidirectional sludge pipe (63) close to the other end.

3. The anti-clogging water pump of claim 2, wherein: the utility model discloses a sludge box, including spacing box (61), slide (611), spring (612) and gag lever post (613), spacing box (61) fixed connection is at sludge box (6) inner wall opposite side, slide (611) slip sets up in spacing box (61), slide (611) one side and gag lever post (613) fixed connection, gag lever post (613) one end runs through spacing box (61) and connecting plate (614) fixed connection, spring (612) fixed connection is between slide (611) and spacing box (61) inner wall, spring (612) are located gag lever post (613) periphery.

4. A water pump for preventing clogging as set forth in claim 3, wherein: and a through hole (64) is formed in the bottom end of the sludge box (6).

5. The anti-clogging water pump of claim 2, wherein: the front of the sludge box (6) penetrates through the water drum (3) and is fixedly connected with a sealing plate (65), and the sealing plate (65) is fixedly connected to the front of the water drum (3) through a fixing nut.

6. The anti-clogging water pump of claim 4 wherein: the bottom end of the water passing cylinder (3) is fixedly connected with a telescopic pipe (51), and the top end of the telescopic pipe (51) is communicated with the through hole (64).

7. The anti-clogging water pump of claim 6 wherein: a collecting box (5) is arranged between the telescopic pipe (51) and the base (1), and the bottom end of the telescopic pipe (51) is inserted into the collecting box (5).