CN220059921U

CN220059921U - Long-life multistage non-blocking high-lift submersible sewage pump

Info

Publication number: CN220059921U
Application number: CN202321120745.2U
Authority: CN
Inventors: 杨圣华; 季耿; 杨磊; 印伯华
Original assignee: Jiangsu Haicheng Hydraulic Machinery Co ltd
Current assignee: Jiangsu Haicheng Hydraulic Machinery Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-21
Anticipated expiration: 2033-05-11

Abstract

The utility model belongs to the technical field of diving sewage disposal equipment, in particular to a long-life multistage non-blocking high-lift diving sewage disposal pump which comprises a pump body, wherein a sewage outlet is formed in the side wall of the pump body, a square cylinder is fixedly assembled at a water inlet at the bottom of the pump body, a water inlet pipe is fixedly assembled at the bottom of the square cylinder, a fixing frame is fixedly arranged in the square cylinder, the right end of the fixing frame penetrates through the side wall of the square cylinder, a rotating shaft penetrates through the fixing frame and is rotationally connected with the fixing frame, a transmission bin is arranged in the fixing frame, a first belt pulley is fixedly sleeved on the rotating shaft and is positioned in the transmission bin, a transmission belt is sleeved on the first belt pulley, and a motor bin is arranged at the right end of the fixing frame. According to the utility model, through the rotating shaft, the crushing fan, the connecting rod and the arc scraping plate, the blockage of the water inlet of the sewage pump can be avoided, and the service life of the sewage pump is prolonged; through base, spacing hole and reinforcement subassembly, can realize the higher effect of stability when the dredge pump uses.

Description

Long-life multistage non-blocking high-lift submersible sewage pump

Technical Field

The utility model relates to the technical field of diving sewage disposal equipment, in particular to a long-life multistage non-blocking high-lift diving sewage disposal pump.

Background

The submersible sewage pump is assembled into a unit by the submersible motor and the submersible pump, the submersible sewage pump is submerged into underground water or water in rivers, lakes, oceans and other places to work, and the submersible sewage pump has wide application and is commonly used for sewage discharge in other scenes such as enterprises, paddy fields, cities and the like.

The submersible sewage pump is placed at the bottom of a water body, sewage is sucked through the water inlet at the bottom of the water body by the water pump, then the sewage is conveyed to the drainage pipeline through the side water outlet, the sewage is conveyed and discharged through the pipeline, and then the sewage is discharged.

The prior art has the following problems:

1. in the existing high-lift submersible sewage pump, solid blocks formed by sediment condensation and other substances are mixed in sewage in the sewage discharging process, the solid blocks are sucked into a water inlet of the sewage pump along with a water body in the sewage discharging process, and when the sucked blocks are too large, on one hand, the inlet of the sewage pump is blocked and cannot discharge sewage, and on the other hand, the service life of the sewage pump is influenced due to damage of the sewage pump;

2. the existing high-lift submersible sewage pump is unstable in placement due to the fact that the bottom of a paddy field is often uneven when the paddy field is used for pumping water and discharging sewage, and the risk of dumping exists in the submersible sewage pump in the submersible sewage process, so that the sewage treatment of the paddy field is not facilitated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a long-life multistage non-blocking high-lift submersible sewage pump, which solves the problems that a sewage inlet is easy to block, the service life of the sewage pump is low, and the sewage pump is unstable to place on a paddy field and easy to topple.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage non-blocking high lift submersible sewage pump of long life, includes the pump body, the lateral wall of the pump body is provided with the drain, the fixed square section of thick bamboo that is equipped with in water inlet department of pump body bottom, the fixed water inlet pipe that is equipped with in bottom of square section of thick bamboo, the inside of square section of thick bamboo is fixedly provided with mount, and the right-hand member of mount runs through the lateral wall of square section of thick bamboo, it has the axis of rotation to run through on the mount, and axis of rotation and mount rotate and connect, be provided with the drive storehouse in the mount, fixed first belt pulley that has cup jointed in the axis of rotation, and first belt pulley is located the drive storehouse, cup jointed driving belt on the first belt pulley, the right-hand member of mount is provided with motor storehouse, and motor storehouse is located the right side of square section of thick bamboo, motor storehouse internal fixation is provided with servo motor, servo motor's output shaft is fixed to be equipped with the second belt pulley, and the second belt pulley passes through driving belt and first belt pulley transmission is connected, the bottom fixed being equipped with of axis of rotation smash the fan, the bottom of entering water pipe is fixed to be equipped with the base, four spacing holes have been seted up to the bottom of base, and four spacing round spacing set up along four evenly distributed in spacing top.

As a preferable technical scheme of the utility model, the fixing frame is cross-shaped, and is fixedly connected with the inner wall of the square cylinder, and the fixing frame is rotationally connected with the rotating shaft through a bearing.

As a preferable technical scheme of the utility model, the motor bin is communicated with the transmission bin, and a rubber pad is arranged at the joint of the motor bin and the fixing frame.

As a preferable technical scheme of the utility model, a connecting rod is fixedly arranged at the top of the rotating shaft, arc-shaped scrapers are fixedly arranged at two ends of the connecting rod, and the arc-shaped scrapers are in lap joint with the inner wall of the water inlet of the pump body.

As a preferable technical scheme of the utility model, the crushing fan comprises six crushing blade fan blades, and the six crushing blade fan blades are uniformly distributed around the rotating shaft.

As a preferable technical scheme of the utility model, the reinforcing component comprises a mounting frame, a sliding column is arranged in the mounting frame and is in sliding connection with the mounting frame, the sliding column is positioned right above the limiting hole, the diameter of the sliding column is consistent with the diameter of the limiting hole, a conical head is fixedly assembled at the bottom of the sliding column, and a pressing rod is fixedly assembled at the top of the sliding column.

As a preferable technical scheme of the utility model, the top of the mounting frame is provided with the notch, the side wall of the sliding column is fixedly provided with two clamping blocks which are arranged oppositely, and the shape and the size of the bottom of the clamping block are consistent with those of the notch.

Compared with the prior art, the utility model provides the long-life multistage non-blocking high-lift submersible sewage pump, which has the following beneficial effects:

1. this multistage no jam high lift submerged sewage pump of long-life, through the axis of rotation, smash fan, connecting rod and arc scraper blade, servo motor drives the second belt pulley and rotates, the second belt pulley passes through drive belt and first belt pulley transmission and connects, and then make the axis of rotation rotate, drive through the axis of rotation and smash the fan and rotate, and then utilize smashing the fan and smash the solid lump matter that condenses such as silt of sucking in the blowdown, avoid blockking up sewage pump water inlet, guaranteed the jam that the sewage pump inhale big solid lump matter leads to, improved the life of sewage pump simultaneously.

2. This multistage no jam high lift submerged sewage pump of long-life, through base, spacing hole and reinforcement subassembly, when submerged sewage pump places on the paddy field, rotate the slip post and make the fixture block aim at the notch, and then through pressing the depression bar for press the pole and drive the slip post and move down, insert in the paddy field through the conical head, and then the stability when having improved the sewage pump use has been avoided rocking when the sewage pump uses.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the bottom structure of the square tube of the present utility model;

FIG. 4 is a schematic view of the internal structure of the square tube of the present utility model;

fig. 5 is a schematic view of the internal structure of the fixing frame of the present utility model.

In the figure: 1. a pump body; 2. a sewage outlet; 3. a square cylinder; 4. a water inlet pipe; 5. a fixing frame; 6. a rotating shaft; 7. a transmission bin; 8. a first pulley; 9. a drive belt; 10. a motor bin; 11. a servo motor; 12. a second pulley; 13. crushing the fan; 14. a connecting rod; 15. an arc-shaped scraping plate; 16. a base; 17. a limiting hole; 18. a reinforcement assembly; 1801. a mounting frame; 1802. a notch; 1803. a sliding column; 1804. a clamping block; 1805. a conical head; 1806. pressing the pressing rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: the utility model provides a multistage unblock high-lift submersible sewage pump of long-life, including pump body 1, the lateral wall of pump body 1 is provided with drain 2, the water inlet department fixed mounting of pump body 1 bottom has square section of thick bamboo 3, the bottom fixed mounting of square section of thick bamboo 3 has water inlet pipe 4, sewage enters into pump body 1 through square section of thick bamboo 3 and discharges from drain 2, the inside fixed mount 5 that is provided with of square section of thick bamboo 3, and the right-hand member of mount 5 runs through square section of thick bamboo 3's lateral wall, it has axis of rotation 6 to run through on the mount 5, and axis of rotation 6 and mount 5 swivelling joint, be provided with drive storehouse 7 in the mount 5, fixed first belt pulley 8 of having cup jointed on the axis of rotation 6, and first belt pulley 8 is located drive storehouse 7, cup jointed driving belt 9 on the first belt pulley 8, the right-hand member of mount 5 is provided with motor storehouse 10, and motor storehouse 10 is located the right side of square section of thick bamboo 3, motor storehouse 10 internal fixation is provided with servo motor 11, motor storehouse 10 is used for protecting servo motor 11 and avoids sewage liquid to damage servo motor 11, servo motor 11's output shaft fixed mounting is furnished with second belt pulley 12, and second belt pulley 12, run through axis of rotation 8 and second belt pulley 12 has fixed pulley drive storehouse 8 and first belt pulley 8 and second belt pulley wheel drive 16 and second belt pulley drive 16 are equipped with spacing 17 to the bottom of hole of the solid-stop base 17 through four fixed base that the fixed to the fixed base that the bottom of the hole that the limit 17 is equipped with, the bottom is equipped with four and is equipped with the solid-stop 17, the bottom seat is equipped with bottom 17, the bottom hole is fixed to the bottom through four fixed hole 17, the bottom hole is equipped with bottom hole, 17, the bottom hole is fixed bottom hole, 17 is equipped with 17, and the bottom hole is equipped with 17.

In the embodiment, the fixing frame 5 is cross-shaped, the fixing frame 5 is fixedly connected with the inner wall of the square cylinder 3, the fixing frame 5 is rotationally connected with the rotating shaft 6 through a bearing, the rotating shaft 6 is fixed through the fixing frame 5, and the rotating stability of the rotating shaft 6 is ensured; the motor bin 10 is communicated with the transmission bin 7, and a rubber pad is arranged at the joint of the motor bin 10 and the fixing frame 5, so that the tightness of the transmission bin 7 and the motor bin 10 is ensured by using the rubber pad; the top of the rotating shaft 6 is fixedly provided with a connecting rod 14, both ends of the connecting rod 14 are fixedly provided with arc scraping plates 15, the arc scraping plates 15 are in lap joint with the inner wall of the water inlet of the pump body 1, the rotating shaft 6 drives the connecting rod 14 to rotate, so that the arc scraping plates 15 scrape adhered slurry on the water inlet of the pump body 1, the blockage of the water inlet is further avoided, and the service life of the sewage pump is prolonged; the crushing fan 13 comprises six crushing blade blades which are uniformly distributed around the rotating shaft 6, and the crushing effect of the solid block is ensured by utilizing the rotation of the six crushing blade blades; the reinforcing assembly 18 comprises a mounting frame 1801, a sliding column 1803 is arranged in the mounting frame 1801, the sliding column 1803 is connected with the mounting frame 1801 in a sliding manner, the sliding column 1803 is located right above the limiting hole 17, the diameter of the sliding column 1803 is consistent with that of the limiting hole 17, a conical head 1805 is fixedly arranged at the bottom of the sliding column 1803, a pressing rod 1806 is fixedly arranged at the top of the sliding column 1803, and the pressing rod 1806 is pushed to be inserted into a paddy field by the aid of the conical head 1805, so that the pollution discharge pump is ensured to be stable to use; notch 1802 has been seted up at mounting bracket 1801 top, and the lateral wall of sliding column 1803 is fixed to be equipped with two fixture blocks 1804 of relative setting, and the bottom shape size of fixture block 1804 is unanimous with notch 1802 shape size, utilizes the dislocation of notch 1802 and fixture block 1804, has guaranteed to hang when not using conical head 1805 and has accomodate, has avoided the space to occupy.

The working principle and the using flow of the utility model are as follows: the operator is through placing the drain pump in the water of required blowdown, drain 2 switch-on drain, servo motor 11 drives second belt pulley 12 and rotates, second belt pulley 12 drives first belt pulley 8 through driving belt 9 and rotates, first belt pulley 8 drives axis of rotation 6 and rotates, and then utilize axis of rotation 6 to drive crushing fan 13 rotation and make the solid lump matter that condenses such as inhaled silt smashes the processing, axis of rotation 6 drive connecting rod 14 rotates simultaneously, utilize connecting rod 14 to drive arc scraper blade 15 rotation to scrape off the mud of pump body 1 water inlet inner wall adhesion, when the drain pump need carry out the blowdown to the paddy field and handle, make fixture block 1804 and notch 1802 align through rotating sliding column 1803, press pressing lever 1806 and drive sliding column 1803 and move down, make conical head 1805 pass spacing hole 17 and insert in the paddy field, realize the reinforcement to the drain pump body.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a multistage unblock high-lift submersible sewage pump of long-life which characterized in that: including pump body (1), the lateral wall of pump body (1) is provided with drain (2), the fixed square tube (3) that is equipped with in water inlet department of pump body (1) bottom, the fixed water inlet pipe (4) that is equipped with in bottom of square tube (3), the inside of square tube (3) is fixed to be provided with mount (5), and the right-hand member of mount (5) runs through the lateral wall of square tube (3), it has axis of rotation (6) to run through on mount (5), and axis of rotation (6) and mount (5) rotate and connect, be provided with drive storehouse (7) in mount (5), fixed first belt pulley (8) have been cup jointed on axis of rotation (6), and first belt pulley (8) are located drive storehouse (7), cup jointed driving belt (9) on first belt pulley (8), the right-hand member of mount (5) is provided with motor storehouse (10), and motor storehouse (10) are located the right side of square tube (3), motor storehouse (10) internal fixation is provided with servo motor (11), be provided with axis of rotation (12) and second belt pulley (12) are equipped with through fixed drive belt pulley (8) and second belt pulley (13) are smashed, the bottom is equipped with first belt pulley (12), the bottom fixed mounting who goes into water pipe (4) has base (16), four spacing hole (17) have been seted up to the bottom of base (16), and four spacing hole (17) follow circular evenly distributed, four spacing hole (17) top all is provided with reinforcement subassembly (18).

2. The long life multi-stage non-clogging high lift submersible sewage pump of claim 1 wherein: the fixing frame (5) is cross-shaped, the fixing frame (5) is fixedly connected with the inner wall of the square cylinder (3), and the fixing frame (5) is rotationally connected with the rotating shaft (6) through a bearing.

3. The long life multi-stage non-clogging high lift submersible sewage pump of claim 1 wherein: the motor bin (10) is communicated with the transmission bin (7), and a rubber pad is arranged at the joint of the motor bin (10) and the fixing frame (5).

4. The long life multi-stage non-clogging high lift submersible sewage pump of claim 1 wherein: the top of axis of rotation (6) is fixed and is equipped with connecting rod (14), the both ends of connecting rod (14) are all fixed and are provided with arc scraper blade (15), and arc scraper blade (15) and pump body (1) water inlet inner wall overlap joint.

5. The long life multi-stage non-clogging high lift submersible sewage pump of claim 1 wherein: the crushing fan (13) comprises six crushing blade blades which are uniformly distributed around the rotating shaft (6).

6. The long life multi-stage non-clogging high lift submersible sewage pump of claim 1 wherein: the reinforcing component (18) comprises a mounting frame (1801), a sliding column (1803) is arranged in the mounting frame (1801), the sliding column (1803) is connected with the mounting frame (1801) in a sliding mode, the sliding column (1803) is located right above the limiting hole (17), the diameter of the sliding column (1803) is identical to the diameter of the limiting hole (17), a conical head (1805) is fixedly arranged at the bottom of the sliding column (1803), and a pressing rod (1806) is fixedly arranged at the top of the sliding column (1803).

7. The long life multi-stage non-clogging high lift submersible sewage pump of claim 6 wherein: notch (1802) has been seted up at mounting bracket (1801) top, the lateral wall of slip post (1803) is fixed to be equipped with two fixture blocks (1804) of relative setting, and the bottom shape size of fixture block (1804) and notch (1802) shape size unanimity.